mirror of
https://github.com/gosticks/DefinitelyTyped.git
synced 2025-10-16 12:05:41 +00:00
11dc36961b
* fix(chai): `include` for sets, maps and objects
* chore(chai): update tests for include
* refactor(chai): combine `include` variants
* refactor(chai): split `notInclude` to variants
* fix(chai): typesafe `deepInclude`
Worth to mention: `deepInclude` does not support WeakSet, so this variant as opposed to `include` not included, [proof](7ff1273142/lib/chai/core/assertions.js (L492)).
* fix(chai): typesafe `notDeepInclude`
* chore(chai): update tests
* fix(chai): `deepInclude` do not allow WeakSet
* chore(chai): update tests
2137 lines
71 KiB
TypeScript
2137 lines
71 KiB
TypeScript
/// <reference types="node" />
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import * as chai from 'chai';
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const expect = chai.expect;
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const assert = chai.assert;
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const should = chai.should();
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function chaiVersion(): string {
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return chai.version;
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}
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function assertion() {
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expect('test').to.be.a('string');
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'test'.should.be.a('string');
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expect('foo').to.equal('foo');
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'foo'.should.equal('foo');
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should.equal('foo', 'foo');
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}
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function fail() {
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should.fail('foo', 'bar');
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should.fail('foo', 'bar', 'should fail');
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expect.fail('foo', 'bar');
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expect.fail('foo', 'bar', 'should fail');
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}
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function _true() {
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expect(true).to.be.true;
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true.should.be.true;
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expect(false).to.not.be.true;
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false.should.not.be.true;
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expect(1).to.not.be.true;
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(1).should.not.be.true;
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expect('test').to.be.true;
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'test'.should.be.true;
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}
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function ok() {
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expect(true).to.be.ok;
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true.should.be.ok;
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expect(false).to.not.be.ok;
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false.should.not.be.ok;
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expect(1).to.be.ok;
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(1).should.be.ok;
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expect(0).to.not.be.ok;
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(0).should.not.be.ok;
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expect('').to.be.ok;
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''.should.be.ok;
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expect('test').to.not.be.ok;
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'test'.should.not.be.ok;
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}
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function _false() {
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expect(false).to.be.false;
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false.should.be.false;
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expect(true).to.not.be.false;
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true.should.not.be.false;
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expect(0).to.not.be.false;
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(0).should.not.be.false;
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expect('').to.be.false;
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''.should.be.false;
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}
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function _null() {
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expect(null).to.be.null;
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should.equal(null, null);
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expect(false).to.not.be.null;
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false.should.not.be.null;
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expect('').to.be.null;
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''.should.be.null;
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}
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function _undefined() {
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expect(undefined).to.be.undefined;
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should.equal(undefined, undefined);
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expect(null).to.not.be.undefined;
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should.not.equal(null, undefined);
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expect('').to.be.undefined;
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''.should.be.undefined;
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}
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function _NaN() {
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expect(NaN).to.be.NaN;
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expect(12).to.be.not.NaN;
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expect('NaN').to.be.not.NaN;
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(NaN).should.be.NaN;
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(12).should.be.not.NaN;
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('NaN').should.be.not.NaN;
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}
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function exist() {
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const foo = 'bar';
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expect(foo).to.exist;
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should.exist(foo);
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expect(void (0)).to.not.exist;
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should.not.exist(void (0));
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}
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function argumentsTest() {
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const args = arguments;
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expect(args).to.be.arguments;
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args.should.be.arguments;
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expect([]).to.not.be.arguments;
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[].should.not.be.arguments;
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expect(args).to.be.an('arguments').and.be.arguments;
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args.should.be.an('arguments').and.be.arguments;
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expect([]).to.be.an('array').and.not.be.Arguments;
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[].should.be.an('array').and.not.be.Arguments;
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}
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function equal() {
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expect(undefined).to.equal(void (0));
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should.equal(undefined, void (0));
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}
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function _typeof() {
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expect('test').to.be.a('string');
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'test'.should.be.a('string');
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expect('test').to.not.be.a('string');
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'test'.should.not.be.a('string');
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expect(arguments).to.be.an('arguments');
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arguments.should.be.an('arguments');
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expect(5).to.be.a('number');
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(5).should.be.a('number');
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// tslint:disable-next-line:no-construct
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expect(new Number(1)).to.be.a('number');
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// tslint:disable-next-line:no-construct
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(new Number(1)).should.be.a('number');
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expect(Number(1)).to.be.a('number');
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Number(1).should.be.a('number');
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expect(true).to.be.a('boolean');
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true.should.be.a('boolean');
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expect(new Array()).to.be.a('array');
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(new Array()).should.be.a('array');
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expect(new Object()).to.be.a('object');
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(new Object()).should.be.a('object');
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expect({}).to.be.a('object');
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({}).should.be.a('object');
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expect([]).to.be.a('array');
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[].should.be.a('array');
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expect(() => {
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}).to.be.a('function');
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(() => {
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}).should.be.a('function');
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expect(null).to.be.a('null');
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// N.B. previous line has no should equivalent
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expect(5).to.not.be.a('number', 'blah');
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(5).should.not.be.a('number', 'blah');
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}
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class Foo {
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}
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function _instanceof() {
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expect(new Foo()).to.be.an.instanceof(Foo);
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(new Foo()).should.be.an.instanceof(Foo);
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expect(3).to.an.instanceof(Foo, 'blah');
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(3).should.an.instanceof(Foo, 'blah');
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}
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function within() {
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expect(5).to.be.within(5, 10);
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(5).should.be.within(5, 10);
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expect(5).to.be.within(3, 6);
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(5).should.be.within(3, 6);
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expect(5).to.be.within(3, 5);
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(5).should.be.within(3, 5);
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expect(5).to.not.be.within(1, 3);
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(5).should.not.be.within(1, 3);
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expect('foo').to.have.length.within(2, 4);
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'foo'.should.have.length.within(2, 4);
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expect([1, 2, 3]).to.have.length.within(2, 4);
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[1, 2, 3].should.have.length.within(2, 4);
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expect(5).to.not.be.within(4, 6, 'blah');
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(5).should.not.be.within(4, 6, 'blah');
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expect(10).to.be.within(50, 100, 'blah');
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(10).should.be.within(50, 100, 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'));
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new Date('December 17, 1995 03:24:30').should.not.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'));
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expect(new Date('December 17, 1995 03:24:30')).to.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'));
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new Date('December 17, 1995 03:24:30').should.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'));
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'), 'blah');
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new Date('December 17, 1995 03:24:30').should.not.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'), 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'), 'blah');
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new Date('December 17, 1995 03:24:30').should.be.within(new Date('December 17, 1995 03:24:20'), new Date('December 17, 1995 03:24:40'), 'blah');
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expect('foo').to.have.length.within(5, 7, 'blah');
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'foo'.should.have.length.within(5, 7, 'blah');
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expect([1, 2, 3]).to.have.length.within(5, 7, 'blah');
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[1, 2, 3].should.have.length.within(5, 7, 'blah');
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}
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function above() {
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expect(5).to.be.above(2);
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(5).should.be.above(2);
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expect(5).to.be.greaterThan(2);
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(5).should.be.greaterThan(2);
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expect(5).to.not.be.above(5);
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(5).should.not.be.above(5);
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expect(5).to.not.be.above(6);
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(5).should.not.be.above(6);
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expect('foo').to.have.length.above(2);
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'foo'.should.have.length.above(2);
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expect([1, 2, 3]).to.have.length.above(2);
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[1, 2, 3].should.have.length.above(2);
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expect(5).to.be.above(6, 'blah');
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(5).should.be.above(6, 'blah');
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expect(10).to.not.be.above(6, 'blah');
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(10).should.not.be.above(6, 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.above(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.not.be.above(new Date('December 17, 1995 03:24:20'));
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expect(new Date('December 17, 1995 03:24:30')).to.be.above(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.be.above(new Date('December 17, 1995 03:24:20'));
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.above(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.not.be.above(new Date('December 17, 1995 03:24:20'), 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.be.above(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.be.above(new Date('December 17, 1995 03:24:20'), 'blah');
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expect('foo').to.have.length.above(4, 'blah');
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'foo'.should.have.length.above(4, 'blah');
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expect([1, 2, 3]).to.have.length.above(4, 'blah');
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[1, 2, 3].should.have.length.above(4, 'blah');
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}
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function least() {
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expect(5).to.be.at.least(2);
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(5).should.be.at.least(2);
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expect(5).to.be.at.least(5);
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(5).should.be.at.least(5);
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expect(5).to.not.be.at.least(6);
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(5).should.not.be.at.least(6);
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expect('foo').to.have.length.of.at.least(2);
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'foo'.should.have.length.of.at.least(2);
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expect([1, 2, 3]).to.have.length.of.at.least(2);
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[1, 2, 3].should.have.length.of.at.least(2);
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expect(5).to.be.at.least(6, 'blah');
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(5).should.be.at.least(6, 'blah');
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expect(10).to.not.be.at.least(6, 'blah');
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(10).should.not.be.at.least(6, 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.least(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.not.be.least(new Date('December 17, 1995 03:24:20'));
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expect(new Date('December 17, 1995 03:24:30')).to.be.least(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.be.least(new Date('December 17, 1995 03:24:20'));
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.least(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.not.be.least(new Date('December 17, 1995 03:24:20'), 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.be.least(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.be.least(new Date('December 17, 1995 03:24:20'), 'blah');
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expect('foo').to.have.length.of.at.least(4, 'blah');
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'foo'.should.have.length.of.at.least(4, 'blah');
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expect([1, 2, 3]).to.have.length.of.at.least(4, 'blah');
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[1, 2, 3].should.have.length.of.at.least(4, 'blah');
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expect([1, 2, 3, 4]).to.not.have.length.of.at.least(4, 'blah');
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[1, 2, 3, 4].should.not.have.length.of.at.least(4, 'blah');
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}
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function below() {
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expect(2).to.be.below(5);
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(2).should.be.below(5);
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expect(2).to.be.lessThan(5);
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(2).should.be.lessThan(5);
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expect(2).to.not.be.below(2);
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(2).should.not.be.below(2);
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expect(2).to.not.be.below(1);
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(2).should.not.be.below(1);
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expect('foo').to.have.length.below(4);
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'foo'.should.have.length.below(4);
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expect([1, 2, 3]).to.have.length.below(4);
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[1, 2, 3].should.have.length.below(4);
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expect(6).to.be.below(5, 'blah');
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(6).should.be.below(5, 'blah');
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expect(6).to.not.be.below(10, 'blah');
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(6).should.not.be.below(10, 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.below(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.not.be.below(new Date('December 17, 1995 03:24:20'));
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expect(new Date('December 17, 1995 03:24:30')).to.be.below(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.be.below(new Date('December 17, 1995 03:24:20'));
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.below(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.not.be.below(new Date('December 17, 1995 03:24:20'), 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.be.below(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.be.below(new Date('December 17, 1995 03:24:20'), 'blah');
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expect('foo').to.have.length.below(2, 'blah');
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'foo'.should.have.length.below(2, 'blah');
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expect([1, 2, 3]).to.have.length.below(2, 'blah');
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[1, 2, 3].should.have.length.below(2, 'blah');
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}
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function most() {
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expect(2).to.be.at.most(5);
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(2).should.be.at.most(5);
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expect(2).to.be.at.most(2);
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(2).should.be.at.most(2);
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expect(2).to.not.be.at.most(1);
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(2).should.not.be.at.most(1);
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expect(2).to.not.be.at.most(1);
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(2).should.not.be.at.most(1);
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expect('foo').to.have.length.of.at.most(4);
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'foo'.should.have.length.of.at.most(4);
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expect([1, 2, 3]).to.have.length.of.at.most(4);
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[1, 2, 3].should.have.length.of.at.most(4);
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expect(6).to.be.at.most(5, 'blah');
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(6).should.be.at.most(5, 'blah');
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expect(6).to.not.be.at.most(10, 'blah');
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(6).should.not.be.at.most(10, 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.not.be.most(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.not.be.most(new Date('December 17, 1995 03:24:20'));
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expect(new Date('December 17, 1995 03:24:30')).to.be.most(new Date('December 17, 1995 03:24:20'));
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new Date('December 17, 1995 03:24:30').should.be.most(new Date('December 17, 1995 03:24:20'));
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|
expect(new Date('December 17, 1995 03:24:30')).to.not.be.most(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.not.be.most(new Date('December 17, 1995 03:24:20'), 'blah');
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expect(new Date('December 17, 1995 03:24:30')).to.be.most(new Date('December 17, 1995 03:24:20'), 'blah');
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new Date('December 17, 1995 03:24:30').should.be.most(new Date('December 17, 1995 03:24:20'), 'blah');
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expect('foo').to.have.length.of.at.most(2, 'blah');
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'foo'.should.have.length.of.at.most(2, 'blah');
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expect([1, 2, 3]).to.have.length.of.at.most(2, 'blah');
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[1, 2, 3].should.have.length.of.at.most(2, 'blah');
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|
expect([1, 2]).to.not.have.length.of.at.most(2, 'blah');
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|
[1, 2].should.not.have.length.of.at.most(2, 'blah');
|
|
}
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|
|
function match() {
|
|
expect('foobar').to.match(/^foo/);
|
|
'foobar'.should.match(/^foo/);
|
|
expect('foobar').to.not.match(/^bar/);
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|
'foobar'.should.not.match(/^bar/);
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|
|
expect('foobar').matches(/^foo/);
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|
'foobar'.should.not.matches(/^bar/);
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|
expect('foobar').to.match(/^bar/i, 'blah');
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'foobar'.should.match(/^bar/i, 'blah');
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|
expect('foobar').to.not.match(/^foo/i, 'blah');
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'foobar'.should.not.match(/^foo/i, 'blah');
|
|
}
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|
|
function length2() {
|
|
expect('test').to.have.length(4);
|
|
'test'.should.have.length(4);
|
|
expect('test').to.not.have.length(3);
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|
'test'.should.not.have.length(3);
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|
expect([1, 2, 3]).to.have.length(3);
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|
[1, 2, 3].should.have.length(3);
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|
|
expect(4).to.have.length(3, 'blah');
|
|
(4).should.have.length(3, 'blah');
|
|
|
|
expect('asd').to.not.have.length(3, 'blah');
|
|
'asd'.should.not.have.length(3, 'blah');
|
|
}
|
|
|
|
function eql() {
|
|
expect('test').to.eql('test');
|
|
'test'.should.eql('test');
|
|
expect({foo: 'bar'}).to.eql({foo: 'bar'});
|
|
({foo: 'bar'}).should.eql({foo: 'bar'});
|
|
expect(1).to.eql(1);
|
|
(1).should.eql(1);
|
|
expect('4').to.not.eql(4);
|
|
'4'.should.not.eql(4);
|
|
|
|
expect(4).to.eql(3, 'blah');
|
|
(4).should.eql(3, 'blah');
|
|
}
|
|
|
|
function buffer() {
|
|
expect(new Buffer([1])).to.eql(new Buffer([1]));
|
|
(new Buffer([1])).should.eql(new Buffer([1]));
|
|
|
|
expect(new Buffer([0])).to.eql(new Buffer([1]));
|
|
(new Buffer([0])).should.eql(new Buffer([1]));
|
|
}
|
|
|
|
function equal2() {
|
|
expect('test').to.equal('test');
|
|
'test'.should.equal('test');
|
|
should.equal('test', 'test');
|
|
expect(1).to.equal(1);
|
|
(1).should.equal(1);
|
|
should.equal(1, 1);
|
|
|
|
expect(4).to.equal(3, 'blah');
|
|
(4).should.equal(3, 'blah');
|
|
should.equal(4, 3, 'blah');
|
|
|
|
expect('4').to.equal(4, 'blah');
|
|
'4'.should.equal(4, 'blah');
|
|
should.equal(4, 4, 'blah');
|
|
}
|
|
|
|
function deepEqual() {
|
|
expect({foo: 'bar'}).to.deep.equal({foo: 'bar'});
|
|
({foo: 'bar'}).should.deep.equal({foo: 'bar'});
|
|
expect({foo: 'bar'}).not.to.deep.equal({foo: 'baz'});
|
|
}
|
|
|
|
function deepEqual2() {
|
|
expect(/a/).to.deep.equal(/a/);
|
|
/a/.should.deep.equal(/a/);
|
|
expect(/a/).not.to.deep.equal(/b/);
|
|
expect(/a/).not.to.deep.equal({});
|
|
expect(/a/g).to.deep.equal(/a/g);
|
|
/a/g.should.deep.equal(/a/g);
|
|
expect(/a/g).not.to.deep.equal(/b/g);
|
|
expect(/a/i).to.deep.equal(/a/i);
|
|
/a/i.should.deep.equal(/a/i);
|
|
expect(/a/i).not.to.deep.equal(/b/i);
|
|
expect(/a/m).to.deep.equal(/a/m);
|
|
/a/m.should.deep.equal(/a/m);
|
|
expect(/a/m).not.to.deep.equal(/b/m);
|
|
}
|
|
|
|
function deepEqual3() {
|
|
const a = new Date(1, 2, 3);
|
|
const b = new Date(4, 5, 6);
|
|
expect(a).to.deep.equal(a);
|
|
a.should.deep.equal(a);
|
|
expect(a).not.to.deep.equal(b);
|
|
a.should.not.deep.equal(b);
|
|
expect(a).not.to.deep.equal({});
|
|
a.should.not.deep.equal({});
|
|
}
|
|
|
|
function deepInclude() {
|
|
expect(['foo', 'bar']).to.deep.include(['bar', 'foo']);
|
|
['foo', 'bar'].should.deep.include(['bar', 'foo']);
|
|
expect(['foo', 'bar']).not.to.deep.equal(['foo', 'baz']);
|
|
['foo', 'bar'].should.not.deep.equal(['foo', 'baz']);
|
|
}
|
|
|
|
class FakeArgs {
|
|
length: number;
|
|
}
|
|
|
|
function empty() {
|
|
FakeArgs.prototype.length = 0;
|
|
|
|
expect('').to.be.empty;
|
|
|
|
''.should.be.empty;
|
|
expect('foo').not.to.be.empty;
|
|
'foo'.should.not.be.empty;
|
|
expect([]).to.be.empty;
|
|
[].should.be.empty;
|
|
expect(['foo']).not.to.be.empty;
|
|
['foo'].should.not.be.empty;
|
|
expect(new FakeArgs).to.be.empty;
|
|
(new FakeArgs).should.be.empty;
|
|
expect({arguments: 0}).not.to.be.empty;
|
|
({arguments: 0}).should.not.be.empty;
|
|
expect({}).to.be.empty;
|
|
({}).should.be.empty;
|
|
expect({foo: 'bar'}).not.to.be.empty;
|
|
({foo: 'bar'}).should.not.be.empty;
|
|
|
|
expect('').not.to.be.empty;
|
|
''.should.not.be.empty;
|
|
|
|
expect('foo').to.be.empty;
|
|
'foo'.should.be.empty;
|
|
'foo'.should.be.empty;
|
|
|
|
expect([]).not.to.be.empty;
|
|
[].should.not.be.empty;
|
|
|
|
expect(['foo']).to.be.empty;
|
|
['foo'].should.be.empty;
|
|
|
|
expect(new FakeArgs).not.to.be.empty;
|
|
(new FakeArgs).should.not.be.empty;
|
|
|
|
expect({arguments: 0}).to.be.empty;
|
|
({arguments: 0}).should.be.empty;
|
|
|
|
expect({}).not.to.be.empty;
|
|
({}).should.not.be.empty;
|
|
|
|
expect({foo: 'bar'}).to.be.empty;
|
|
({foo: 'bar'}).should.be.empty;
|
|
}
|
|
|
|
function property() {
|
|
expect('test').to.have.property('length');
|
|
'test'.should.have.property('length');
|
|
expect(4).to.not.have.property('length');
|
|
(4).should.not.have.property('length');
|
|
|
|
expect({'foo.bar': 'baz'})
|
|
.to.have.property('foo.bar');
|
|
({'foo.bar': 'baz'}).should.have.property('foo.bar');
|
|
expect({foo: {bar: 'baz'}})
|
|
.to.not.have.property('foo.bar');
|
|
({foo: {bar: 'baz'}}).should.not.have.property('foo.bar');
|
|
|
|
expect('asd').to.have.property('foo');
|
|
'asd'.should.have.property('foo');
|
|
|
|
expect({foo: {bar: 'baz'}})
|
|
.to.have.property('foo.bar');
|
|
|
|
({foo: {bar: 'baz'}}).should.have.property('foo.bar');
|
|
}
|
|
|
|
function nestedProperty() {
|
|
expect({'foo.bar': 'baz'})
|
|
.to.not.have.nested.property('foo.bar');
|
|
({'foo.bar': 'baz'}).should
|
|
.not.have.nested.property('foo.bar');
|
|
expect({foo: {bar: 'baz'}})
|
|
.to.have.nested.property('foo.bar');
|
|
({foo: {bar: 'baz'}}).should
|
|
.have.nested.property('foo.bar');
|
|
|
|
expect({'foo.bar': 'baz'})
|
|
.to.have.nested.property('foo.bar');
|
|
({'foo.bar': 'baz'}).should
|
|
.have.nested.property('foo.bar');
|
|
}
|
|
|
|
function property2() {
|
|
expect('test').to.have.property('length', 4);
|
|
'test'.should.have.property('length', 4);
|
|
expect('asd').to.have.property('constructor', String);
|
|
'asd'.should.have.property('constructor', String);
|
|
|
|
expect('asd').to.have.property('length', 4, 'blah');
|
|
'asd'.should.have.property('length', 4, 'blah');
|
|
|
|
expect('asd').to.not.have.property('length', 3, 'blah');
|
|
'asd'.should.not.have.property('length', 3, 'blah');
|
|
|
|
expect('asd').to.not.have.property('foo', 3, 'blah');
|
|
'asd'.should.not.have.property('foo', 3, 'blah');
|
|
|
|
expect('asd').to.have.property('constructor', Number, 'blah');
|
|
'asd'.should.have.property('constructor', Number, 'blah');
|
|
}
|
|
|
|
function nestedProperty2() {
|
|
expect({foo: {bar: 'baz'}})
|
|
.to.have.nested.property('foo.bar', 'baz');
|
|
({foo: {bar: 'baz'}}).should
|
|
.have.nested.property('foo.bar', 'baz');
|
|
|
|
expect({foo: {bar: 'baz'}})
|
|
.to.have.nested.property('foo.bar', 'quux', 'blah');
|
|
({foo: {bar: 'baz'}}).should
|
|
.have.nested.property('foo.bar', 'quux', 'blah');
|
|
expect({foo: {bar: 'baz'}})
|
|
.to.not.have.nested.property('foo.bar', 'baz', 'blah');
|
|
({foo: {bar: 'baz'}}).should
|
|
.not.have.nested.property('foo.bar', 'baz', 'blah');
|
|
expect({foo: 5})
|
|
.to.not.have.nested.property('foo.bar', 'baz', 'blah');
|
|
({foo: 5}).should
|
|
.not.have.nested.property('foo.bar', 'baz', 'blah');
|
|
}
|
|
|
|
function own() {
|
|
expect('test').to.have.own.property('length');
|
|
expect('test').to.own.property('length');
|
|
expect({ length: 12 }).to.have.own.property('length');
|
|
expect({ length: 12 }).to.not.have.own.property('length', 'blah');
|
|
}
|
|
|
|
function ownProperty() {
|
|
expect('test').to.have.ownProperty('length');
|
|
'test'.should.have.ownProperty('length');
|
|
expect('test').to.haveOwnProperty('length');
|
|
'test'.should.haveOwnProperty('length');
|
|
expect({length: 12}).to.have.ownProperty('length');
|
|
({length: 12}).should.have.ownProperty('length');
|
|
|
|
expect({length: 12}).to.not.have.ownProperty('length', 'blah');
|
|
({length: 12}).should.not.have.ownProperty('length', 'blah');
|
|
}
|
|
|
|
function ownPropertyDescriptor() {
|
|
expect('test').to.have.ownPropertyDescriptor('length');
|
|
expect('test').to.have.ownPropertyDescriptor('length', {
|
|
enumerable: false,
|
|
configurable: false,
|
|
writable: false,
|
|
value: 4
|
|
});
|
|
expect('test').not.to.have.ownPropertyDescriptor('length', {
|
|
enumerable: false,
|
|
configurable: false,
|
|
writable: false,
|
|
value: 3
|
|
});
|
|
expect('test').to.haveOwnPropertyDescriptor('length').to.have.property('enumerable', false);
|
|
expect('test').to.haveOwnPropertyDescriptor('length').to.contain.keys('value');
|
|
|
|
'test'.should.have.ownPropertyDescriptor('length');
|
|
'test'.should.have.ownPropertyDescriptor('length', {
|
|
enumerable: false,
|
|
configurable: false,
|
|
writable: false,
|
|
value: 4
|
|
});
|
|
'test'.should.not.have.ownPropertyDescriptor('length', {
|
|
enumerable: false,
|
|
configurable: false,
|
|
writable: false,
|
|
value: 3
|
|
});
|
|
'test'.should.haveOwnPropertyDescriptor('length').to.have.property('enumerable', false);
|
|
'test'.should.haveOwnPropertyDescriptor('length').to.contain.keys('value');
|
|
}
|
|
|
|
function string() {
|
|
expect('foobar').to.have.string('bar');
|
|
'foobar'.should.have.string('bar');
|
|
expect('foobar').to.have.string('foo');
|
|
'foobar'.should.have.string('foo');
|
|
expect('foobar').to.not.have.string('baz');
|
|
'foobar'.should.not.have.string('baz');
|
|
|
|
expect(3).to.have.string('baz');
|
|
(3).should.have.string('baz');
|
|
|
|
expect('foobar').to.have.string('baz', 'blah');
|
|
'foobar'.should.have.string('baz', 'blah');
|
|
|
|
expect('foobar').to.not.have.string('bar', 'blah');
|
|
'foobar'.should.not.have.string('bar', 'blah');
|
|
}
|
|
|
|
function include() {
|
|
expect(['foo', 'bar']).to.include('foo');
|
|
['foo', 'bar'].should.include('foo');
|
|
expect(['foo', 'bar']).to.include('foo');
|
|
['foo', 'bar'].should.include('foo');
|
|
expect(['foo', 'bar']).to.include('bar');
|
|
['foo', 'bar'].should.include('bar');
|
|
expect([1, 2]).to.include(1);
|
|
[1, 2].should.include(1);
|
|
expect(['foo', 'bar']).to.not.include('baz');
|
|
['foo', 'bar'].should.not.include('baz');
|
|
expect(['foo', 'bar']).to.not.include(1);
|
|
['foo', 'bar'].should.not.include(1);
|
|
|
|
expect(['foo', 'bar']).includes('foo');
|
|
['foo', 'bar'].should.includes('foo');
|
|
|
|
expect(['foo']).to.include('bar', 'blah');
|
|
['foo'].should.include('bar', 'blah');
|
|
|
|
expect(['bar', 'foo']).to.not.include('foo', 'blah');
|
|
['bar', 'foo'].should.not.include('foo', 'blah');
|
|
}
|
|
|
|
function keys() {
|
|
expect({foo: 1}).to.have.keys(['foo']);
|
|
({foo: 1}).should.have.keys(['foo']);
|
|
expect({foo: 1, bar: 2}).to.have.keys(['foo', 'bar']);
|
|
({foo: 1, bar: 2}).should.have.keys(['foo', 'bar']);
|
|
expect({foo: 1, bar: 2}).to.have.keys('foo', 'bar');
|
|
({foo: 1, bar: 2}).should.have.keys('foo', 'bar');
|
|
expect({foo: 1, bar: 2, baz: 3}).to.contain.keys('foo', 'bar');
|
|
({foo: 1, bar: 2, baz: 3}).should.contain.keys('foo', 'bar');
|
|
expect({foo: 1, bar: 2, baz: 3}).to.contain.keys('bar', 'foo');
|
|
({foo: 1, bar: 2, baz: 3}).should.contain.keys('bar', 'foo');
|
|
expect({foo: 1, bar: 2, baz: 3}).to.contain.keys('baz');
|
|
({foo: 1, bar: 2, baz: 3}).should.contain.keys('baz');
|
|
// alias
|
|
|
|
expect({foo: 1, bar: 2, baz: 3}).contains.keys('baz');
|
|
|
|
expect({foo: 1, bar: 2}).to.have.all.keys(['foo', 'bar']);
|
|
expect({foo: 1, bar: 2}).to.have.any.keys(['foo', 'bar']);
|
|
({foo: 1, bar: 2, baz: 3}).should.contain.all.keys('baz');
|
|
({foo: 1, bar: 2, baz: 3}).should.contain.any.keys('baz');
|
|
|
|
expect({foo: 1, bar: 2}).to.contain.keys('foo');
|
|
({foo: 1, bar: 2}).should.contain.keys('foo');
|
|
expect({foo: 1, bar: 2}).to.contain.keys('bar', 'foo');
|
|
({foo: 1, bar: 2}).should.contain.keys('bar', 'foo');
|
|
expect({foo: 1, bar: 2}).to.contain.keys(['foo']);
|
|
({foo: 1, bar: 2}).should.contain.keys(['foo']);
|
|
expect({foo: 1, bar: 2}).to.contain.keys(['bar']);
|
|
({foo: 1, bar: 2}).should.contain.keys(['bar']);
|
|
expect({foo: 1, bar: 2}).to.contain.keys(['bar', 'foo']);
|
|
({foo: 1, bar: 2}).should.contain.keys(['bar', 'foo']);
|
|
|
|
expect({foo: 1, bar: 2}).to.not.have.keys('baz');
|
|
({foo: 1, bar: 2}).should.not.have.keys('baz');
|
|
expect({foo: 1, bar: 2}).to.not.have.keys('foo', 'baz');
|
|
({foo: 1, bar: 2}).should.not.have.keys('foo', 'baz');
|
|
expect({foo: 1, bar: 2}).to.not.contain.keys('baz');
|
|
({foo: 1, bar: 2}).should.not.contain.keys('baz');
|
|
expect({foo: 1, bar: 2}).to.not.contain.keys('foo', 'baz');
|
|
({foo: 1, bar: 2}).should.not.contain.keys('foo', 'baz');
|
|
expect({foo: 1, bar: 2}).to.not.contain.keys('baz', 'foo');
|
|
({foo: 1, bar: 2}).should.not.contain.keys('baz', 'foo');
|
|
|
|
expect({foo: 1}).to.have.keys();
|
|
({foo: 1}).should.have.keys();
|
|
|
|
expect({foo: 1}).to.have.keys([]);
|
|
({foo: 1}).should.have.keys([]);
|
|
|
|
expect({foo: 1}).to.not.have.keys([]);
|
|
({foo: 1}).should.not.have.keys([]);
|
|
|
|
expect({foo: 1}).to.contain.keys([]);
|
|
({foo: 1}).should.contain.keys([]);
|
|
|
|
expect({foo: 1}).to.have.keys(['bar']);
|
|
({foo: 1}).should.have.keys(['bar']);
|
|
|
|
expect({foo: 1}).to.have.keys(['bar', 'baz']);
|
|
({foo: 1}).should.have.keys(['bar', 'baz']);
|
|
|
|
expect({foo: 1}).to.have.keys(['foo', 'bar', 'baz']);
|
|
({foo: 1}).should.have.keys(['foo', 'bar', 'baz']);
|
|
|
|
expect({foo: 1}).to.not.have.keys(['foo']);
|
|
({foo: 1}).should.not.have.keys(['foo']);
|
|
|
|
expect({foo: 1}).to.not.have.keys(['foo']);
|
|
({foo: 1}).should.not.have.keys(['foo']);
|
|
|
|
expect({foo: 1, bar: 2}).to.not.have.keys(['foo', 'bar']);
|
|
({foo: 1, bar: 2}).should.not.have.keys(['foo', 'bar']);
|
|
|
|
expect({foo: 1}).to.not.contain.keys(['foo']);
|
|
({foo: 1}).should.not.contain.keys(['foo']);
|
|
|
|
expect({foo: 1}).to.contain.keys('foo', 'bar');
|
|
({foo: 1}).should.contain.keys('foo', 'bar');
|
|
}
|
|
|
|
function chaining() {
|
|
const tea = {name: 'chai', extras: ['milk', 'sugar', 'smile']};
|
|
expect(tea).to.have.property('extras').with.lengthOf(3);
|
|
tea.should.have.property('extras').with.lengthOf(3);
|
|
|
|
expect(tea).to.have.property('extras').with.lengthOf(4);
|
|
tea.should.have.property('extras').with.lengthOf(4);
|
|
|
|
expect(tea).to.be.a('object').and.have.property('name', 'chai');
|
|
tea.should.be.a('object').and.have.property('name', 'chai');
|
|
}
|
|
|
|
function exxtensible() {
|
|
expect({}).to.be.extensible;
|
|
expect(Object.preventExtensions({})).to.be.not.extensible;
|
|
({}).should.be.extensible;
|
|
Object.preventExtensions({}).should.not.be.extensible;
|
|
}
|
|
|
|
function sealed() {
|
|
expect({}).to.be.not.sealed;
|
|
expect(Object.seal({})).to.be.sealed;
|
|
({}).should.be.not.sealed;
|
|
Object.seal({}).should.be.sealed;
|
|
}
|
|
|
|
function frozen() {
|
|
expect({}).to.be.not.frozen;
|
|
expect(Object.freeze({})).to.be.frozen;
|
|
({}).should.be.not.frozen;
|
|
Object.freeze({}).should.be.frozen;
|
|
|
|
expect([1, 2, 3]).to.have.all.members([1, 2, 3]);
|
|
expect([1, 2, 3]).to.have.all.members(Object.freeze([1, 2, 3]));
|
|
|
|
expect({1: "", 2: "", 3: ""}).to.have.all.keys([1, 2, 3]);
|
|
expect({1: "", 2: "", 3: ""}).to.have.all.keys(Object.freeze([1, 2, 3]));
|
|
|
|
assert.notDeepInclude([1, 2, 3], 1);
|
|
assert.notDeepInclude(Object.freeze([1, 2, 3]), 1);
|
|
|
|
assert.include([1, 2, 3], 1);
|
|
assert.include(Object.freeze([1, 2, 3]), 1);
|
|
|
|
assert.notInclude([1, 2, 3], 1);
|
|
assert.notInclude(Object.freeze([1, 2, 3]), 1);
|
|
|
|
expect([1, 2, 3]).to.have.oneOf([1, 2, 3]);
|
|
expect([1, 2, 3]).to.have.oneOf(Object.freeze([1, 2, 3]));
|
|
}
|
|
|
|
class PoorlyConstructedError {
|
|
}
|
|
|
|
function _throw() {
|
|
// See GH-45: some poorly-constructed custom errors don't have useful names
|
|
// on either their constructor or their constructor prototype, but instead
|
|
// only set the name inside the constructor itself.
|
|
PoorlyConstructedError.prototype = Object.create(Error.prototype);
|
|
|
|
const specificError = new RangeError('boo');
|
|
|
|
const goodFn = () => {
|
|
};
|
|
const badFn = () => {
|
|
throw new Error('testing');
|
|
};
|
|
const refErrFn = () => {
|
|
throw new ReferenceError('hello');
|
|
};
|
|
const ickyErrFn = () => {
|
|
throw new PoorlyConstructedError();
|
|
};
|
|
const specificErrFn = () => {
|
|
throw specificError;
|
|
};
|
|
|
|
expect(goodFn).to.not.throw();
|
|
goodFn.should.not.throw();
|
|
should.not.throw(goodFn);
|
|
expect(goodFn).to.not.throw(Error);
|
|
goodFn.should.not.throw(Error);
|
|
should.not.throw(goodFn, Error);
|
|
expect(goodFn).to.not.throw(specificError);
|
|
goodFn.should.not.throw(specificError);
|
|
should.not.throw(goodFn, specificError);
|
|
|
|
expect(badFn).to.throw();
|
|
badFn.should.throw();
|
|
should.throw(badFn);
|
|
expect(badFn).to.throw(Error);
|
|
badFn.should.throw(Error);
|
|
should.throw(badFn, Error);
|
|
expect(badFn).to.not.throw(ReferenceError);
|
|
badFn.should.not.throw(ReferenceError);
|
|
should.not.throw(badFn, ReferenceError);
|
|
expect(badFn).to.not.throw(specificError);
|
|
badFn.should.not.throw(specificError);
|
|
should.not.throw(badFn, specificError);
|
|
|
|
expect(refErrFn).to.throw();
|
|
refErrFn.should.throw();
|
|
should.throw(refErrFn);
|
|
expect(refErrFn).to.throw(ReferenceError);
|
|
refErrFn.should.throw(ReferenceError);
|
|
should.throw(refErrFn, ReferenceError);
|
|
expect(refErrFn).to.throw(Error);
|
|
refErrFn.should.throw(Error);
|
|
should.throw(refErrFn, Error);
|
|
expect(refErrFn).to.not.throw(TypeError);
|
|
refErrFn.should.not.throw(TypeError);
|
|
should.not.throw(refErrFn, TypeError);
|
|
expect(refErrFn).to.not.throw(specificError);
|
|
refErrFn.should.not.throw(specificError);
|
|
should.not.throw(refErrFn, specificError);
|
|
|
|
expect(ickyErrFn).to.throw();
|
|
ickyErrFn.should.throw();
|
|
should.throw(ickyErrFn);
|
|
expect(ickyErrFn).to.throw(PoorlyConstructedError);
|
|
ickyErrFn.should.throw(PoorlyConstructedError);
|
|
should.throw(ickyErrFn, PoorlyConstructedError);
|
|
expect(ickyErrFn).to.throw(Error);
|
|
ickyErrFn.should.throw(Error);
|
|
should.throw(ickyErrFn, Error);
|
|
expect(ickyErrFn).to.not.throw(specificError);
|
|
ickyErrFn.should.not.throw(specificError);
|
|
should.not.throw(ickyErrFn, specificError);
|
|
expect(specificErrFn).to.throw(specificError);
|
|
specificErrFn.should.throw(specificError);
|
|
should.throw(ickyErrFn, specificError);
|
|
|
|
expect(badFn).to.throw(/testing/);
|
|
badFn.should.throw(/testing/);
|
|
should.throw(badFn, /testing/);
|
|
expect(badFn).to.not.throw(/hello/);
|
|
badFn.should.not.throw(/hello/);
|
|
should.not.throw(badFn, /hello/);
|
|
expect(badFn).to.throw('testing');
|
|
badFn.should.throw('testing');
|
|
should.throw(badFn, 'testing');
|
|
expect(badFn).to.not.throw('hello');
|
|
badFn.should.not.throw('hello');
|
|
should.not.throw(badFn, 'hello');
|
|
|
|
expect(badFn).to.throw(Error, /testing/);
|
|
badFn.should.throw(Error, /testing/);
|
|
should.throw(badFn, Error, /testing/);
|
|
expect(badFn).to.throw(Error, 'testing');
|
|
badFn.should.throw(Error, 'testing');
|
|
should.throw(badFn, Error, 'testing');
|
|
|
|
expect(goodFn).to.throw();
|
|
goodFn.should.throw();
|
|
should.throw(goodFn);
|
|
|
|
expect(goodFn).to.throw(ReferenceError);
|
|
goodFn.should.throw(ReferenceError);
|
|
should.throw(goodFn, ReferenceError);
|
|
|
|
expect(goodFn).to.throw(specificError);
|
|
goodFn.should.throw(specificError);
|
|
should.throw(goodFn, specificError);
|
|
|
|
expect(badFn).to.not.throw();
|
|
badFn.should.not.throw();
|
|
should.not.throw(badFn);
|
|
|
|
expect(badFn).to.throw(ReferenceError);
|
|
badFn.should.throw(ReferenceError);
|
|
should.throw(badFn, ReferenceError);
|
|
|
|
expect(badFn).to.throw(specificError);
|
|
badFn.should.throw(specificError);
|
|
should.throw(badFn, specificError);
|
|
|
|
expect(badFn).to.not.throw(Error);
|
|
badFn.should.not.throw(Error);
|
|
should.not.throw(badFn, Error);
|
|
|
|
expect(refErrFn).to.not.throw(ReferenceError);
|
|
refErrFn.should.not.throw(ReferenceError);
|
|
should.not.throw(refErrFn, ReferenceError);
|
|
|
|
expect(badFn).to.throw(PoorlyConstructedError);
|
|
badFn.should.throw(PoorlyConstructedError);
|
|
should.throw(badFn, PoorlyConstructedError);
|
|
|
|
expect(ickyErrFn).to.not.throw(PoorlyConstructedError);
|
|
ickyErrFn.should.not.throw(PoorlyConstructedError);
|
|
should.not.throw(ickyErrFn, PoorlyConstructedError);
|
|
|
|
expect(ickyErrFn).to.throw(ReferenceError);
|
|
ickyErrFn.should.throw(ReferenceError);
|
|
should.throw(ickyErrFn, ReferenceError);
|
|
|
|
expect(specificErrFn).to.throw(new ReferenceError('eek'));
|
|
specificErrFn.should.throw(new ReferenceError('eek'));
|
|
should.throw(specificErrFn, new ReferenceError('eek'));
|
|
|
|
expect(specificErrFn).to.not.throw(specificError);
|
|
specificErrFn.should.not.throw(specificError);
|
|
should.not.throw(specificErrFn, specificError);
|
|
|
|
expect(badFn).to.not.throw(/testing/);
|
|
badFn.should.not.throw(/testing/);
|
|
should.not.throw(badFn, /testing/);
|
|
|
|
expect(badFn).to.throw(/hello/);
|
|
badFn.should.throw(/hello/);
|
|
should.throw(badFn, /hello/);
|
|
|
|
expect(badFn).to.throw(Error, /hello/, 'blah');
|
|
badFn.should.throw(Error, /hello/, 'blah');
|
|
should.throw(badFn, Error, /hello/, 'blah');
|
|
|
|
expect(badFn).to.throw(Error, 'hello', 'blah');
|
|
badFn.should.throw(Error, 'hello', 'blah');
|
|
should.throw(badFn, Error, 'hello', 'blah');
|
|
}
|
|
|
|
function use() {
|
|
// Modified from:
|
|
// https://www.npmjs.com/package/chai-subset
|
|
// But with added type annotations and some modifications to make the
|
|
// linter whine less, and also a method (chai.assert.containSubset) removed
|
|
// because we can't take advantage of namespace-declaration-merging here.
|
|
function chaiSubset(chai: Chai.ChaiStatic, utils: Chai.ChaiUtils) {
|
|
const Assertion = chai.Assertion;
|
|
const assertionPrototype = Assertion.prototype;
|
|
|
|
Assertion.addMethod('containSubset', function(expected: Object) {
|
|
const actual = utils.flag(this, 'object');
|
|
const showDiff = chai.config.showDiff;
|
|
|
|
assertionPrototype.assert.call(
|
|
this,
|
|
compare(expected, actual),
|
|
'expected #{act} to contain subset #{exp}',
|
|
'expected #{act} to not contain subset #{exp}',
|
|
expected,
|
|
actual,
|
|
showDiff
|
|
);
|
|
});
|
|
|
|
Assertion.addMethod('containSubset', function(expected: Object) {
|
|
const actual = utils.flag(this, 'object');
|
|
const showDiff = chai.config.showDiff;
|
|
|
|
assertionPrototype.assert.call(
|
|
this,
|
|
compare(expected, actual),
|
|
'expected #{act} to contain subset #{exp}',
|
|
'expected #{act} to not contain subset #{exp}',
|
|
expected,
|
|
actual,
|
|
showDiff
|
|
);
|
|
});
|
|
|
|
function compare(expected: Object, actual: Object): boolean {
|
|
if (expected === actual) {
|
|
return true;
|
|
}
|
|
if (typeof actual !== typeof expected) {
|
|
return false;
|
|
}
|
|
if (typeof expected !== 'object' || expected === null) {
|
|
return expected === actual;
|
|
}
|
|
if (!!expected && !actual) {
|
|
return false;
|
|
}
|
|
|
|
if (Array.isArray(expected) && Array.isArray(actual)) {
|
|
if (typeof actual.length !== 'number') {
|
|
return false;
|
|
}
|
|
const aa = Array.prototype.slice.call(actual);
|
|
return expected.every((exp: Object) => aa.some((act: Object) => compare(exp, act)));
|
|
}
|
|
|
|
if (expected instanceof Date) {
|
|
if (actual instanceof Date) {
|
|
return expected.getTime() === actual.getTime();
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return Object.keys(expected).every((key: string): boolean => {
|
|
const eo = (expected as { [key: string]: Object })[key];
|
|
const ao = (actual as { [key: string]: Object })[key];
|
|
if (typeof eo === 'object' && eo !== null && ao !== null) {
|
|
return compare(eo, ao);
|
|
}
|
|
if (typeof eo === 'function') {
|
|
return eo(ao);
|
|
}
|
|
return ao === eo;
|
|
});
|
|
}
|
|
}
|
|
|
|
chai.use(chaiSubset);
|
|
}
|
|
|
|
class Klass {
|
|
val: number;
|
|
|
|
constructor() {
|
|
this.val = 0;
|
|
}
|
|
|
|
bar() {
|
|
}
|
|
|
|
static baz() {
|
|
}
|
|
}
|
|
|
|
function respondTo() {
|
|
const obj = new Klass();
|
|
|
|
expect(Klass).to.respondTo('bar');
|
|
expect(obj).respondsTo('bar');
|
|
Klass.should.respondTo('bar');
|
|
Klass.should.respondsTo('bar');
|
|
expect(Klass).to.not.respondTo('foo');
|
|
Klass.should.not.respondTo('foo');
|
|
expect(Klass).itself.to.respondTo('func');
|
|
expect(Klass).itself.not.to.respondTo('bar');
|
|
|
|
expect(obj).not.to.respondTo('foo');
|
|
obj.should.not.respondTo('foo');
|
|
|
|
expect(Klass).to.respondTo('baz', 'constructor');
|
|
Klass.should.respondTo('baz', 'constructor');
|
|
|
|
expect(obj).to.respondTo('baz', 'object');
|
|
obj.should.respondTo('baz', 'object');
|
|
}
|
|
|
|
function satisfy() {
|
|
function matcher(num: number) {
|
|
return num === 1;
|
|
}
|
|
|
|
expect(1).to.satisfy(matcher);
|
|
(1).should.satisfy(matcher);
|
|
|
|
expect(2).to.satisfy(matcher, 'blah');
|
|
(2).should.satisfy(matcher, 'blah');
|
|
}
|
|
|
|
function closeTo() {
|
|
expect(1.5).to.be.closeTo(1.0, 0.5);
|
|
(1.5).should.be.closeTo(1.0, 0.5);
|
|
expect(10).to.be.closeTo(20, 20);
|
|
(10).should.be.closeTo(20, 20);
|
|
expect(-10).to.be.closeTo(20, 30);
|
|
(-10).should.be.closeTo(20, 30);
|
|
|
|
expect(2).to.be.closeTo(1.0, 0.5, 'blah');
|
|
(2).should.be.closeTo(1.0, 0.5, 'blah');
|
|
|
|
expect(-10).to.be.closeTo(20, 29, 'blah');
|
|
(-10).should.be.closeTo(20, 29, 'blah');
|
|
}
|
|
|
|
function approximately() {
|
|
expect(1.5).to.be.approximately(1.0, 0.5);
|
|
(1.5).should.be.approximately(1.0, 0.5);
|
|
expect(10).to.be.approximately(20, 20);
|
|
(10).should.be.approximately(20, 20);
|
|
expect(-10).to.be.approximately(20, 30);
|
|
(-10).should.be.approximately(20, 30);
|
|
|
|
expect(2).to.be.approximately(1.0, 0.5, 'blah');
|
|
(2).should.be.approximately(1.0, 0.5, 'blah');
|
|
|
|
expect(-10).to.be.approximately(20, 29, 'blah');
|
|
(-10).should.be.approximately(20, 29, 'blah');
|
|
}
|
|
|
|
function includeMembers() {
|
|
expect([1, 2, 3]).to.include.members([]);
|
|
[1, 2, 3].should.include.members([]);
|
|
|
|
expect([1, 2, 3]).to.include.members([3, 2]);
|
|
|
|
[1, 2, 3].should.include.members([3, 2]);
|
|
|
|
expect([1, 2, 3]).to.not.include.members([8, 4]);
|
|
|
|
[1, 2, 3].should.not.include.members([8, 4]);
|
|
|
|
expect([1, 2, 3]).to.not.include.members([1, 2, 3, 4]);
|
|
|
|
[1, 2, 3].should.not.include.members([1, 2, 3, 4]);
|
|
}
|
|
|
|
function sameMembers() {
|
|
expect([5, 4]).to.have.same.members([4, 5]);
|
|
[5, 4].should.have.same.members([4, 5]);
|
|
expect([5, 4]).to.have.same.members([5, 4]);
|
|
[5, 4].should.have.same.members([5, 4]);
|
|
|
|
expect([5, 4]).to.not.have.same.members([]);
|
|
[5, 4].should.not.have.same.members([]);
|
|
expect([5, 4]).to.not.have.same.members([6, 3]);
|
|
[5, 4].should.not.have.same.members([6, 3]);
|
|
expect([5, 4]).to.not.have.same.members([5, 4, 2]);
|
|
[5, 4].should.not.have.same.members([5, 4, 2]);
|
|
|
|
assert.sameMembers([5, 4], [4, 5]);
|
|
}
|
|
|
|
function sameDeepMembers() {
|
|
expect([{id: 5}, {id: 4}]).to.have.same.deep.members([{id: 4}, {id: 5}]);
|
|
[{id: 5}, {id: 4}].should.have.same.deep.members([{id: 4}, {id: 5}]);
|
|
expect([{id: 5}, {id: 4}]).to.have.same.members([{id: 5}, {id: 4}]);
|
|
[{id: 5}, {id: 4}].should.have.same.members([{id: 5}, {id: 4}]);
|
|
|
|
expect([{id: 5}, {id: 4}]).to.not.have.same.members([]);
|
|
[{id: 5}, {id: 4}].should.not.have.same.members([]);
|
|
expect([{id: 5}, {id: 4}]).to.not.have.same.members([{id: 6}, {id: 3}]);
|
|
[{id: 5}, {id: 4}].should.not.have.same.members([{id: 6}, {id: 3}]);
|
|
expect([{id: 5}, {id: 4}]).to.not.have.same.members([{id: 5}, {id: 4}, {id: 2}]);
|
|
[{id: 5}, {id: 4}].should.not.have.same.members([{id: 5}, {id: 4}, {id: 2}]);
|
|
|
|
assert.sameDeepMembers([{id: 5}, {id: 4}], [{id: 4}, {id: 5}]);
|
|
}
|
|
|
|
function orderedMembers() {
|
|
expect([1, 2]).to.have.ordered.members([1, 2]).but.not.have.ordered.members([2, 1]);
|
|
expect([1, 2, 3]).to.include.ordered.members([1, 2]).but.not.include.ordered.members([2, 3]);
|
|
expect([1, 2, 3]).to.have.ordered.members([1, 2, 3]);
|
|
expect([1, 2, 3]).to.have.members([2, 1, 3]).but.not.ordered.members([2, 1, 3]);
|
|
expect([{a: 1}, {b: 2}, {c: 3}]).to.include.deep.ordered.members([{a: 1}, {b: 2}]).but.not.include.deep.ordered.members([{b: 2}, {c: 3}]);
|
|
|
|
assert.sameOrderedMembers([1, 2, 3], [1, 2, 3], 'same ordered members');
|
|
assert.notSameOrderedMembers([1, 2, 3], [2, 1, 3], 'not same ordered members');
|
|
assert.sameDeepOrderedMembers([{a: 1}, {b: 2}, {c: 3}], [{a: 1}, {b: 2}, {c: 3}], 'same deep ordered members');
|
|
assert.notSameDeepOrderedMembers([{a: 1}, {b: 2}, {c: 3}], [{b: 2}, {a: 1}, {c: 3}], 'not same deep ordered members');
|
|
|
|
assert.includeOrderedMembers([1, 2, 3], [1, 2], 'include ordered members');
|
|
assert.notIncludeOrderedMembers([1, 2, 3], [2, 1], 'not include ordered members');
|
|
assert.includeDeepOrderedMembers([{a: 1}, {b: 2}, {c: 3}], [{a: 1}, {b: 2}], 'include deep ordered members');
|
|
assert.notIncludeDeepOrderedMembers([{a: 1}, {b: 2}, {c: 3}], [{b: 2}, {c: 3}], 'not include deep ordered members');
|
|
}
|
|
|
|
function members() {
|
|
expect([5, 4]).members([4, 5]);
|
|
expect([5, 4]).members([5, 4]);
|
|
|
|
expect([5, 4]).not.members([]);
|
|
expect([5, 4]).not.members([6, 3]);
|
|
expect([5, 4]).not.members([5, 4, 2]);
|
|
|
|
expect([5, 4]).to.have.all.members([4, 5]);
|
|
}
|
|
|
|
function increaseDecreaseChange() {
|
|
const obj = {val: 10};
|
|
const inc = () => {
|
|
obj.val++;
|
|
};
|
|
const dec = () => {
|
|
obj.val--;
|
|
};
|
|
const same = () => {
|
|
};
|
|
|
|
expect(inc).to.increase(obj, 'val');
|
|
expect(inc).increases(obj, 'val');
|
|
expect(inc).to.change(obj, 'val');
|
|
|
|
expect(dec).to.decrease(obj, 'val');
|
|
expect(dec).decreases(obj, 'val');
|
|
expect(dec).to.change(obj, 'val');
|
|
expect(dec).changes(obj, 'val');
|
|
|
|
expect(inc).to.not.decrease(obj, 'val');
|
|
expect(dec).to.not.increase(obj, 'val');
|
|
expect(same).to.not.increase(obj, 'val');
|
|
expect(same).to.not.decrease(obj, 'val');
|
|
expect(same).to.not.change(obj, 'val');
|
|
|
|
inc.should.increase(obj, 'val');
|
|
inc.should.change(obj, 'val');
|
|
|
|
dec.should.decrease(obj, 'val');
|
|
dec.should.change(obj, 'val');
|
|
|
|
inc.should.not.decrease(obj, 'val');
|
|
dec.should.not.increase(obj, 'val');
|
|
same.should.not.change(obj, 'val');
|
|
}
|
|
|
|
function oneOf() {
|
|
const obj = {z: 3};
|
|
|
|
expect(5).to.be.oneOf([1, 5, 4]);
|
|
expect('z').to.be.oneOf(['x', 'y', 'z']);
|
|
expect(obj).to.be.oneOf([obj]);
|
|
|
|
expect(5).to.not.be.oneOf([1, -12, 4]);
|
|
expect(5).to.not.be.oneOf([1, [5], 4]);
|
|
expect('z').to.not.be.oneOf(['w', 'x', 'y']);
|
|
expect('z').to.not.be.oneOf(['x', 'y', ['z']]);
|
|
expect(obj).to.not.be.oneOf([{z: 3}]);
|
|
}
|
|
|
|
// tdd
|
|
declare function suite(description: string, action: Function): void;
|
|
|
|
declare function test(description: string, action: Function): void;
|
|
|
|
interface FieldObj {
|
|
field: any;
|
|
}
|
|
|
|
class CrashyObject {
|
|
inspect(): void {
|
|
throw new Error('Arg\'s inspect() called even though the test passed');
|
|
}
|
|
}
|
|
|
|
suite('assert', () => {
|
|
test('assert', () => {
|
|
const foo = 'bar' as string;
|
|
assert(foo === 'bar', 'expected foo to equal `bar`');
|
|
|
|
assert(foo === 'baz', 'expected foo to equal `bar`');
|
|
});
|
|
|
|
test('isTrue', () => {
|
|
assert.isTrue(true);
|
|
assert.isTrue(false);
|
|
assert.isTrue(1);
|
|
assert.isTrue('test');
|
|
});
|
|
|
|
test('ok', () => {
|
|
assert.ok(true);
|
|
assert.ok(1);
|
|
assert.ok('test');
|
|
assert.isOk(true);
|
|
assert.isOk(1);
|
|
assert.isOk('test');
|
|
assert.ok(false);
|
|
assert.ok(0);
|
|
assert.ok('');
|
|
});
|
|
|
|
test('notOk', () => {
|
|
assert.notOk(false);
|
|
assert.notOk(0);
|
|
assert.notOk('');
|
|
assert.isNotOk(false);
|
|
assert.isNotOk(0);
|
|
assert.isNotOk('');
|
|
assert.notOk(true);
|
|
assert.notOk(1);
|
|
assert.notOk('test');
|
|
});
|
|
|
|
test('isFalse', () => {
|
|
assert.isFalse(false);
|
|
assert.isFalse(true);
|
|
assert.isFalse(0);
|
|
});
|
|
|
|
test('equal', () => {
|
|
assert.equal(void (0), undefined);
|
|
});
|
|
|
|
test('typeof / notTypeOf', () => {
|
|
assert.typeOf('test', 'string');
|
|
assert.typeOf(true, 'boolean');
|
|
assert.typeOf(5, 'number');
|
|
assert.typeOf(5, 'string');
|
|
});
|
|
|
|
test('notTypeOf', () => {
|
|
assert.notTypeOf('test', 'number');
|
|
assert.notTypeOf(5, 'number');
|
|
});
|
|
|
|
test('instanceOf', () => {
|
|
assert.instanceOf(new Foo(), Foo);
|
|
assert.instanceOf(5, Foo);
|
|
assert.instanceOf(new CrashyObject(), CrashyObject);
|
|
});
|
|
|
|
test('notInstanceOf', () => {
|
|
assert.notInstanceOf(new Foo(), String);
|
|
assert.notInstanceOf(new Foo(), Foo);
|
|
});
|
|
|
|
test('isObject', () => {
|
|
assert.isObject({});
|
|
assert.isObject(new Foo());
|
|
assert.isObject(true);
|
|
assert.isObject(Foo);
|
|
assert.isObject('foo');
|
|
});
|
|
|
|
test('isNotObject', () => {
|
|
assert.isNotObject(5);
|
|
assert.isNotObject({});
|
|
});
|
|
|
|
test('notEqual', () => {
|
|
assert.notEqual(3, 4);
|
|
assert.notEqual(5, 5);
|
|
});
|
|
|
|
test('strictEqual', () => {
|
|
assert.strictEqual('foo', 'foo');
|
|
});
|
|
|
|
test('notStrictEqual', () => {
|
|
assert.notStrictEqual(5, 5);
|
|
});
|
|
|
|
test('deepEqual', () => {
|
|
assert.deepEqual({tea: 'chai'}, {tea: 'chai'});
|
|
assert.deepEqual({tea: 'chai'}, {tea: 'black'});
|
|
|
|
const obja = Object.create({tea: 'chai'});
|
|
const objb = Object.create({tea: 'chai'});
|
|
|
|
assert.deepEqual(obja, objb);
|
|
|
|
const obj1 = Object.create({tea: 'chai'});
|
|
const obj2 = Object.create({tea: 'black'});
|
|
|
|
assert.deepEqual(obj1, obj2);
|
|
});
|
|
|
|
test('deepEqual (ordering)', () => {
|
|
const a = {a: 'b', c: 'd'};
|
|
const b = {c: 'd', a: 'b'};
|
|
assert.deepEqual(a, b);
|
|
});
|
|
|
|
test('deepEqual (circular)', () => {
|
|
const circularObject: any = {};
|
|
const secondCircularObject: any = {};
|
|
circularObject.field = circularObject;
|
|
secondCircularObject.field = secondCircularObject;
|
|
|
|
assert.deepEqual(circularObject, secondCircularObject);
|
|
|
|
secondCircularObject.field2 = secondCircularObject;
|
|
assert.deepEqual(circularObject, secondCircularObject);
|
|
});
|
|
|
|
test('notDeepEqual', () => {
|
|
assert.notDeepEqual({tea: 'jasmine'}, {tea: 'chai'});
|
|
assert.notDeepEqual({tea: 'chai'}, {tea: 'chai'});
|
|
});
|
|
|
|
test('notDeepEqual (circular)', () => {
|
|
const circularObject: any = {};
|
|
const secondCircularObject: any = {tea: 'jasmine'};
|
|
circularObject.field = circularObject;
|
|
secondCircularObject.field = secondCircularObject;
|
|
|
|
assert.notDeepEqual(circularObject, secondCircularObject);
|
|
|
|
delete secondCircularObject.tea;
|
|
assert.notDeepEqual(circularObject, secondCircularObject);
|
|
});
|
|
|
|
test('deepStrictEqual', () => {
|
|
assert.deepStrictEqual({tea: 'chai'}, {tea: 'chai'});
|
|
assert.throws(() => assert.deepStrictEqual({tea: 'chai'}, {tea: 'black'}));
|
|
|
|
const obja = Object.create({tea: 'chai'});
|
|
const objb = Object.create({tea: 'chai'});
|
|
|
|
assert.deepStrictEqual(obja, objb);
|
|
|
|
const obj1 = Object.create({tea: 'chai'});
|
|
const obj2 = Object.create({tea: 'black'});
|
|
|
|
assert.throws(() => assert.deepStrictEqual(obj1, obj2));
|
|
});
|
|
|
|
test('deepStrictEqual (ordering)', () => {
|
|
const a = {a: 'b', c: 'd'};
|
|
const b = {c: 'd', a: 'b'};
|
|
assert.deepStrictEqual(a, b);
|
|
});
|
|
|
|
test('deepStrictEqual (circular)', () => {
|
|
const circularObject: any = {};
|
|
const secondCircularObject: any = {};
|
|
circularObject.field = circularObject;
|
|
secondCircularObject.field = secondCircularObject;
|
|
|
|
assert.deepStrictEqual(circularObject, secondCircularObject);
|
|
|
|
secondCircularObject.field2 = secondCircularObject;
|
|
assert.deepStrictEqual(circularObject, secondCircularObject);
|
|
});
|
|
|
|
test('isNull', () => {
|
|
assert.isNull(null);
|
|
assert.isNull(undefined);
|
|
});
|
|
|
|
test('isNotNull', () => {
|
|
assert.isNotNull(undefined);
|
|
assert.isNotNull(null);
|
|
});
|
|
|
|
test('isUndefined', () => {
|
|
assert.isUndefined(undefined);
|
|
assert.isUndefined(null);
|
|
});
|
|
|
|
test('isDefined', () => {
|
|
assert.isDefined(null);
|
|
assert.isDefined(undefined);
|
|
});
|
|
|
|
test('isNaN', () => {
|
|
assert.isNaN(NaN);
|
|
assert.isNaN(12);
|
|
});
|
|
|
|
test('isNotNaN', () => {
|
|
assert.isNotNaN(12);
|
|
assert.isNotNaN(NaN);
|
|
});
|
|
|
|
test('isFunction', () => {
|
|
const func = () => {
|
|
};
|
|
assert.isFunction(func);
|
|
assert.isFunction({});
|
|
});
|
|
|
|
test('isNotFunction', () => {
|
|
assert.isNotFunction(5);
|
|
assert.isNotFunction(() => {
|
|
});
|
|
});
|
|
|
|
test('isArray', () => {
|
|
assert.isArray([]);
|
|
assert.isArray(new Array<any>());
|
|
assert.isArray({});
|
|
});
|
|
|
|
test('isNotArray', () => {
|
|
assert.isNotArray(3);
|
|
assert.isNotArray([]);
|
|
assert.isNotArray(new Array<any>());
|
|
});
|
|
|
|
test('isString', () => {
|
|
assert.isString('Foo');
|
|
// tslint:disable-next-line:no-construct
|
|
assert.isString(new String('foo'));
|
|
assert.isString(1);
|
|
});
|
|
|
|
test('isNotString', () => {
|
|
assert.isNotString(3);
|
|
assert.isNotString(['hello']);
|
|
assert.isNotString('hello');
|
|
});
|
|
|
|
test('isNumber', () => {
|
|
assert.isNumber(1);
|
|
assert.isNumber(Number('3'));
|
|
assert.isNumber('1');
|
|
});
|
|
|
|
test('isNotNumber', () => {
|
|
assert.isNotNumber('hello');
|
|
assert.isNotNumber([5]);
|
|
assert.isNotNumber(4);
|
|
});
|
|
|
|
test('isBoolean', () => {
|
|
assert.isBoolean(true);
|
|
assert.isBoolean(false);
|
|
assert.isBoolean('1');
|
|
});
|
|
|
|
test('isNotBoolean', () => {
|
|
assert.isNotBoolean('true');
|
|
assert.isNotBoolean(true);
|
|
assert.isNotBoolean(false);
|
|
});
|
|
|
|
test('include', () => {
|
|
assert.include('foobar', 'bar');
|
|
assert.include([ 1, 2, 3 ], 3);
|
|
assert.include({ a: 1, b: 2, c: 3 }, { a: 1, b: 2 });
|
|
assert.include(new Set([ 1, 2 ]), 2);
|
|
assert.include(new Map([ [ 'a', 1 ], [ 'b', 2 ] ]), 2);
|
|
|
|
const a = {};
|
|
assert.include(new WeakSet([ {}, a ]), a);
|
|
});
|
|
|
|
test('notInclude', () => {
|
|
assert.notInclude('foobar', 'baz');
|
|
assert.notInclude([ 1, 2, 3 ], 4);
|
|
assert.notInclude({ a: 1, b: 2, c: 3 }, { a: 6, b: 2 });
|
|
assert.notInclude(new Set([ 1, 2 ]), 8);
|
|
assert.notInclude(new WeakSet([ {}, {} ]), {});
|
|
assert.notInclude(new Map([ [ 'a', 1 ], [ 'b', 2 ] ]), 8);
|
|
});
|
|
|
|
test('deepInclude', () => {
|
|
assert.deepInclude('foobar', 'bar');
|
|
assert.deepInclude([ 1, { a: 1 }, 3 ], { a: 1 });
|
|
assert.deepInclude({ a: 1, b: { d: 4 }, c: 3 }, { a: 1, b: { d: 4 } });
|
|
assert.deepInclude(new Set([ { a: 1 }, { a: 2 } ]), { a: 2 });
|
|
// deep include does not support ('cause)[https://github.com/chaijs/chai/blob/7ff12731428ab5d12f1e77e32d6a8d3eb967d082/lib/chai/core/assertions.js#L492]
|
|
// assert.deepInclude(new WeakSet([ {}, {} ]), {});
|
|
assert.deepInclude(new Map([ [ 'a', { a: 1 } ], [ 'b', { a: 2 } ] ]), { a: 1 });
|
|
});
|
|
|
|
test('notDeepInclude', () => {
|
|
assert.notDeepInclude('foobar', 'baz');
|
|
assert.notDeepInclude([ 1, { a: 1 }, 3 ], { a: 3 });
|
|
assert.notDeepInclude({ a: 1, b: { d: 4 }, c: 3 }, { a: 1, b: { d: 6 } });
|
|
assert.notDeepInclude(new Set([ { a: 1 }, { a: 2 } ]), { a: 3 });
|
|
// deep include does not support ('cause)[https://github.com/chaijs/chai/blob/7ff12731428ab5d12f1e77e32d6a8d3eb967d082/lib/chai/core/assertions.js#L492]
|
|
// assert.notDeepInclude(new WeakSet([ {}, {} ]), {});
|
|
assert.notDeepInclude(new Map([ [ 'a', { a: 1 } ], [ 'b', { a: 2 } ] ]), { a: 8 });
|
|
});
|
|
|
|
test('nestedInclude', () => {
|
|
assert.nestedInclude({'.a': {b: 'x'}}, {'\\.a.[b]': 'x'});
|
|
assert.nestedInclude({a: {'[b]': 'x'}}, {'a.\\[b\\]': 'x'});
|
|
});
|
|
|
|
test('notNestedInclude', () => {
|
|
assert.notNestedInclude({'.a': {b: 'x'}}, {'\\.a.b': 'y'});
|
|
assert.notNestedInclude({a: {'[b]': 'x'}}, {'a.\\[b\\]': 'y'});
|
|
});
|
|
|
|
test('deepNestedInclude', () => {
|
|
assert.deepNestedInclude({a: {b: [{x: 1}]}}, {'a.b[0]': {x: 1}});
|
|
assert.deepNestedInclude({'.a': {'[b]': {x: 1}}}, {'\\.a.\\[b\\]': {x: 1}});
|
|
});
|
|
|
|
test('notDeepNestedInclude', () => {
|
|
assert.notDeepNestedInclude({a: {b: [{x: 1}]}}, {'a.b[0]': {y: 1}});
|
|
assert.notDeepNestedInclude({'.a': {'[b]': {x: 1}}}, {'\\.a.\\[b\\]': {y: 2}});
|
|
});
|
|
|
|
test('ownInclude', () => {
|
|
assert.ownInclude({a: 1}, {a: 1});
|
|
});
|
|
|
|
test('notOwnInclude', () => {
|
|
assert.notOwnInclude({a: 1}, {a: 1});
|
|
});
|
|
|
|
test('deepOwnInclude', () => {
|
|
assert.deepOwnInclude({a: {b: 2}}, {a: {b: 2}});
|
|
});
|
|
|
|
test('notDeepOwnInclude', () => {
|
|
assert.notDeepOwnInclude({a: {b: 2}}, {a: {c: 3}});
|
|
});
|
|
|
|
test('lengthOf', () => {
|
|
assert.lengthOf([1, 2, 3], 3);
|
|
assert.lengthOf('foobar', 6);
|
|
assert.lengthOf('foobar', 5);
|
|
assert.lengthOf({length: 1}, 5);
|
|
});
|
|
|
|
test('match', () => {
|
|
assert.match('foobar', /^foo/);
|
|
assert.notMatch('foobar', /^bar/);
|
|
assert.match('foobar', /^bar/i);
|
|
assert.notMatch('foobar', /^foo/i);
|
|
});
|
|
|
|
test('property', () => {
|
|
const obj = {foo: {bar: 'baz'}};
|
|
const simpleObj = {foo: 'bar'} as any;
|
|
assert.property(obj, 'foo');
|
|
assert.deepProperty(obj, 'foo.bar');
|
|
assert.notDeepProperty(obj, 'foo.baz');
|
|
assert.deepPropertyVal(obj, 'foo.bar', 'baz');
|
|
assert.deepPropertyNotVal(simpleObj, 'foo.bar', 'flow');
|
|
assert.property(simpleObj, 'baz');
|
|
assert.deepProperty(obj, 'foo.baz');
|
|
assert.notProperty(obj, 'foo');
|
|
assert.notDeepProperty(obj, 'foo.bar');
|
|
assert.propertyVal(simpleObj, 'foo', 'ball');
|
|
assert.deepPropertyVal(obj, 'foo.bar', 'ball');
|
|
assert.propertyNotVal(simpleObj, 'foo', 'bar');
|
|
assert.deepPropertyNotVal(simpleObj, 'foo.bar', 'baz');
|
|
});
|
|
|
|
test('throws', () => {
|
|
assert.throws(() => {
|
|
throw new Error('foo');
|
|
});
|
|
assert.throws(() => {
|
|
throw new Error('bar');
|
|
}, 'bar');
|
|
assert.throws(() => {
|
|
throw new Error('bar');
|
|
}, /bar/);
|
|
assert.throws(() => {
|
|
throw new Error('bar');
|
|
}, Error);
|
|
assert.throws(() => {
|
|
throw new Error('bar');
|
|
}, Error, 'bar');
|
|
|
|
assert.throws(() => {
|
|
throw new Error('foo');
|
|
}, TypeError);
|
|
|
|
assert.throws(() => {
|
|
throw new Error('foo');
|
|
}, 'bar');
|
|
|
|
assert.throws(() => {
|
|
throw new Error('foo');
|
|
}, Error, 'bar');
|
|
|
|
assert.throws(() => {
|
|
throw new Error('foo');
|
|
}, TypeError, 'bar');
|
|
|
|
assert.throws(() => {
|
|
});
|
|
|
|
assert.throws(() => {
|
|
throw new Error('');
|
|
}, 'bar');
|
|
|
|
assert.throws(() => {
|
|
throw new Error('');
|
|
}, /bar/);
|
|
});
|
|
|
|
test('doesNotThrow', () => {
|
|
assert.doesNotThrow(() => {
|
|
});
|
|
assert.doesNotThrow(() => {
|
|
}, 'foo');
|
|
|
|
assert.doesNotThrow(() => {
|
|
throw new Error('foo');
|
|
});
|
|
});
|
|
|
|
test('ifError', () => {
|
|
assert.ifError(false);
|
|
assert.ifError(null);
|
|
assert.ifError(undefined);
|
|
assert.ifError('foo');
|
|
});
|
|
|
|
test('operator', () => {
|
|
assert.operator(1, '<', 2);
|
|
assert.operator(2, '>', 1);
|
|
assert.operator(1, '==', 1);
|
|
assert.operator(1, '<=', 1);
|
|
assert.operator(1, '>=', 1);
|
|
assert.operator(1, '!=', 2);
|
|
assert.operator(1, '!==', 2);
|
|
assert.operator(2, '<', 1);
|
|
assert.operator(1, '>', 2);
|
|
assert.operator(1, '==', 2);
|
|
assert.operator(2, '<=', 1);
|
|
assert.operator(1, '>=', 2);
|
|
assert.operator(1, '!=', 1);
|
|
assert.operator(1, '!==', '1');
|
|
});
|
|
|
|
test('closeTo', () => {
|
|
assert.closeTo(1.5, 1.0, 0.5);
|
|
assert.closeTo(10, 20, 20);
|
|
assert.closeTo(-10, 20, 30);
|
|
assert.closeTo(2, 1.0, 0.5);
|
|
assert.closeTo(-10, 20, 29);
|
|
});
|
|
|
|
test('approximately', () => {
|
|
assert.approximately(1.5, 1.0, 0.5);
|
|
assert.approximately(10, 20, 20);
|
|
assert.approximately(-10, 20, 30);
|
|
assert.approximately(2, 1.0, 0.5);
|
|
assert.approximately(-10, 20, 29);
|
|
});
|
|
|
|
test('members', () => {
|
|
assert.includeMembers([1, 2, 3], [2, 3]);
|
|
assert.includeMembers([1, 2, 3], []);
|
|
assert.includeMembers([1, 2, 3], [3]);
|
|
assert.includeMembers([5, 6], [7, 8]);
|
|
assert.includeMembers([5, 6], [5, 6, 0]);
|
|
});
|
|
|
|
test('memberEquals', () => {
|
|
assert.sameMembers([], []);
|
|
assert.sameMembers([1, 2, 3], [3, 2, 1]);
|
|
assert.sameMembers([4, 2], [4, 2]);
|
|
assert.sameMembers([], [1, 2]);
|
|
assert.sameMembers([1, 54], [6, 1, 54]);
|
|
});
|
|
|
|
test('isAbove', () => {
|
|
assert.isAbove(10, 5);
|
|
assert.isAbove(1, 5);
|
|
assert.isAbove(5, 5);
|
|
});
|
|
|
|
test('isBelow', () => {
|
|
assert.isBelow(5, 10);
|
|
assert.isBelow(5, 1);
|
|
assert.isBelow(5, 5);
|
|
});
|
|
|
|
test('extensible', () => {
|
|
assert.extensible({});
|
|
});
|
|
test('isExtensible', () => {
|
|
assert.isExtensible({});
|
|
});
|
|
test('notExtensible', () => {
|
|
assert.notExtensible(Object.preventExtensions({}));
|
|
});
|
|
test('isNotExtensible', () => {
|
|
assert.isNotExtensible(Object.preventExtensions({}));
|
|
});
|
|
|
|
test('sealed', () => {
|
|
assert.sealed(Object.seal({}));
|
|
});
|
|
test('isSealed', () => {
|
|
assert.isSealed(Object.seal({}));
|
|
});
|
|
test('notSealed', () => {
|
|
assert.notSealed({});
|
|
});
|
|
test('isNotSealed', () => {
|
|
assert.isNotSealed({});
|
|
});
|
|
|
|
test('frozen', () => {
|
|
assert.frozen(Object.freeze({}));
|
|
});
|
|
test('isFrozen', () => {
|
|
assert.isFrozen(Object.freeze({}));
|
|
});
|
|
test('notFrozen', () => {
|
|
assert.notFrozen({});
|
|
});
|
|
test('isNotFrozen', () => {
|
|
assert.isNotFrozen({});
|
|
});
|
|
|
|
test('isNotTrue', () => {
|
|
assert.isNotTrue(false);
|
|
assert.isNotTrue(true);
|
|
});
|
|
|
|
test('isNotFalse', () => {
|
|
assert.isNotFalse(true);
|
|
assert.isNotFalse(false);
|
|
});
|
|
|
|
test('isAtLeast', () => {
|
|
assert.isAtLeast(5, 3);
|
|
assert.isAtLeast(5, 5);
|
|
assert.isAtLeast(3, 5);
|
|
});
|
|
|
|
test('isAtMost', () => {
|
|
assert.isAtMost(3, 5);
|
|
assert.isAtMost(5, 5);
|
|
assert.isAtMost(5, 3);
|
|
});
|
|
|
|
test('oneOf', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.oneOf(5, [1, 5, 4]);
|
|
assert.oneOf('z', ['x', 'y', 'z']);
|
|
assert.oneOf(obj, [obj]);
|
|
assert.oneOf(5, [1, [5], 4]);
|
|
assert.oneOf('z', ['w', 'x', 'y']);
|
|
assert.oneOf(obj, [{z: 3}]);
|
|
});
|
|
|
|
test('changes', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.changes(() => {
|
|
}, obj, 'z');
|
|
assert.changes(() => {
|
|
}, obj, 'z', 'message');
|
|
});
|
|
|
|
test('doesNotChange', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.doesNotChange(() => {
|
|
}, obj, 'z');
|
|
assert.doesNotChange(() => {
|
|
}, obj, 'z', 'message');
|
|
});
|
|
|
|
test('increases', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.increases(() => {
|
|
}, obj, 'z');
|
|
assert.increases(() => {
|
|
}, obj, 'z', 'message');
|
|
});
|
|
|
|
test('doesNotIncrease', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.doesNotIncrease(() => {
|
|
}, obj, 'z');
|
|
assert.doesNotIncrease(() => {
|
|
}, obj, 'z', 'message');
|
|
});
|
|
|
|
test('decreases', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.decreases(() => {
|
|
}, obj, 'z');
|
|
assert.decreases(() => {
|
|
}, obj, 'z', 'message');
|
|
});
|
|
|
|
test('doesNotDecrease', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.doesNotDecrease(() => {
|
|
}, obj, 'z');
|
|
assert.doesNotDecrease(() => {
|
|
}, obj, 'z', 'message');
|
|
});
|
|
|
|
test('ifError', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.ifError(obj);
|
|
assert.ifError(obj, 'message');
|
|
});
|
|
|
|
test('extensible', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.extensible(obj);
|
|
assert.extensible(obj, 'message');
|
|
});
|
|
|
|
test('isNotExtensible', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.isNotExtensible(obj);
|
|
assert.isNotExtensible(obj, 'message');
|
|
});
|
|
|
|
test('isSealed', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.isSealed(obj);
|
|
assert.isSealed(obj, 'message');
|
|
});
|
|
|
|
test('sealed', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.sealed(obj);
|
|
assert.sealed(obj, 'message');
|
|
});
|
|
|
|
test('isNotSealed', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.isNotSealed(obj);
|
|
assert.isNotSealed(obj, 'message');
|
|
});
|
|
|
|
test('notSealed', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.notSealed(obj);
|
|
assert.notSealed(obj, 'message');
|
|
});
|
|
|
|
test('isFrozen', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.isFrozen(obj);
|
|
assert.isFrozen(obj, 'message');
|
|
});
|
|
|
|
test('frozen', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.frozen(obj);
|
|
assert.frozen(obj, 'message');
|
|
});
|
|
|
|
test('isNotFrozen', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.isNotFrozen(obj);
|
|
assert.isNotFrozen(obj, 'message');
|
|
});
|
|
|
|
test('notFrozen', () => {
|
|
const obj = {z: 3};
|
|
|
|
assert.notFrozen(obj);
|
|
assert.notFrozen(obj, 'message');
|
|
});
|
|
|
|
test('hasAnyKeys', () => {
|
|
assert.hasAnyKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'iDontExist', 'baz']);
|
|
assert.hasAnyKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, iDontExist: 99, baz: 1337});
|
|
assert.hasAnyKeys(new Map<any, any>([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}, 'key']);
|
|
assert.hasAnyKeys(new Set([{foo: 'bar'}, 'anotherKey']), [{foo: 'bar'}, 'anotherKey']);
|
|
});
|
|
|
|
test('hasAllKeys', () => {
|
|
assert.hasAllKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'bar', 'baz']);
|
|
assert.hasAllKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, bar: 99, baz: 1337});
|
|
assert.hasAllKeys(new Map<any, any>([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}, 'key']);
|
|
assert.hasAllKeys(new Set([{foo: 'bar'}, 'anotherKey']), [{foo: 'bar'}, 'anotherKey']);
|
|
});
|
|
|
|
test('containsAllKeys', () => {
|
|
assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'baz']);
|
|
assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, ['foo', 'bar', 'baz']);
|
|
assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, baz: 1337});
|
|
assert.containsAllKeys({foo: 1, bar: 2, baz: 3}, {foo: 30, bar: 99, baz: 1337});
|
|
assert.containsAllKeys(new Map<any, any>([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}]);
|
|
assert.containsAllKeys(new Map<any, any>([[{foo: 1}, 'bar'], ['key', 'value']]), [{foo: 1}, 'key']);
|
|
assert.containsAllKeys(new Set([{foo: 'bar'}, 'anotherKey']), [{foo: 'bar'}]);
|
|
assert.containsAllKeys(new Set([{foo: 'bar'}, 'anotherKey']), [{foo: 'bar'}, 'anotherKey']);
|
|
});
|
|
|
|
test('doesNotHaveAnyKeys', () => {
|
|
assert.doesNotHaveAnyKeys({foo: 1, bar: 2, baz: 3}, ['one', 'two', 'example']);
|
|
assert.doesNotHaveAnyKeys({foo: 1, bar: 2, baz: 3}, {one: 1, two: 2, example: 'foo'});
|
|
assert.doesNotHaveAnyKeys(new Map<any, any>([[{foo: 1}, 'bar'], ['key', 'value']]), [{one: 'two'}, 'example']);
|
|
assert.doesNotHaveAnyKeys(new Set([{foo: 'bar'}, 'anotherKey']), [{one: 'two'}, 'example']);
|
|
});
|
|
|
|
test('doesNotHaveAllKeys', () => {
|
|
assert.doesNotHaveAllKeys({foo: 1, bar: 2, baz: 3}, ['one', 'two', 'example']);
|
|
assert.doesNotHaveAllKeys({foo: 1, bar: 2, baz: 3}, {one: 1, two: 2, example: 'foo'});
|
|
assert.doesNotHaveAllKeys(new Map<any, any>([[{foo: 1}, 'bar'], ['key', 'value']]), [{one: 'two'}, 'example']);
|
|
assert.doesNotHaveAllKeys(new Set([{foo: 'bar'}, 'anotherKey']), [{one: 'two'}, 'example']);
|
|
});
|
|
|
|
test('hasAnyDeepKeys', () => {
|
|
assert.hasAnyDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [1, 2]]), {one: 'one'});
|
|
assert.hasAnyDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [1, 2]]), [{one: 'one'}, {two: 'two'}]);
|
|
assert.hasAnyDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{one: 'one'}, {two: 'two'}]);
|
|
assert.hasAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {one: 'one'});
|
|
assert.hasAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {three: 'three'}]);
|
|
assert.hasAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {two: 'two'}]);
|
|
});
|
|
|
|
test('hasAllDeepKeys', () => {
|
|
assert.hasAllDeepKeys(new Map([[{one: 'one'}, 'valueOne']]), {one: 'one'});
|
|
assert.hasAllDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{one: 'one'}, {two: 'two'}]);
|
|
assert.hasAllDeepKeys(new Set([{one: 'one'}]), {one: 'one'});
|
|
assert.hasAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {two: 'two'}]);
|
|
});
|
|
|
|
test('containsAllDeepKeys', () => {
|
|
assert.containsAllDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [1, 2]]), {one: 'one'});
|
|
assert.containsAllDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{one: 'one'}, {two: 'two'}]);
|
|
assert.containsAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {one: 'one'});
|
|
assert.containsAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {two: 'two'}]);
|
|
});
|
|
|
|
test('doesNotHaveAnyDeepKeys', () => {
|
|
assert.doesNotHaveAnyDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [1, 2]]), {thisDoesNot: 'exist'});
|
|
assert.doesNotHaveAnyDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{twenty: 'twenty'}, {fifty: 'fifty'}]);
|
|
assert.doesNotHaveAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {twenty: 'twenty'});
|
|
assert.doesNotHaveAnyDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{twenty: 'twenty'}, {fifty: 'fifty'}]);
|
|
});
|
|
|
|
test('doesNotHaveAllDeepKeys', () => {
|
|
assert.doesNotHaveAllDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [1, 2]]), {thisDoesNot: 'exist'});
|
|
assert.doesNotHaveAllDeepKeys(new Map<any, any>([[{one: 'one'}, 'valueOne'], [{two: 'two'}, 'valueTwo']]), [{twenty: 'twenty'}, {one: 'one'}]);
|
|
assert.doesNotHaveAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), {twenty: 'twenty'});
|
|
assert.doesNotHaveAllDeepKeys(new Set([{one: 'one'}, {two: 'two'}]), [{one: 'one'}, {fifty: 'fifty'}]);
|
|
});
|
|
|
|
test('nestedProperty', () => {
|
|
assert.nestedProperty({ tea: { green: 'matcha' }}, 'tea.green');
|
|
assert.nestedProperty({ tea: { green: 'matcha' }}, 'tea.green', 'Should have tea.green nested property');
|
|
});
|
|
|
|
test('notNestedProperty', () => {
|
|
assert.notNestedProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
|
|
assert.notNestedProperty({ tea: { green: 'matcha' }}, 'tea.oolong', 'Should not have tea.oolong nested property');
|
|
});
|
|
|
|
test('nestedPropertyVal', () => {
|
|
assert.nestedPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
|
|
assert.nestedPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha', 'Should have tea.green nested property');
|
|
});
|
|
|
|
test('notNestedPropertyVal', () => {
|
|
assert.notNestedPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
|
|
assert.notNestedPropertyVal({ tea: { green: 'matcha' }}, 'coffee.green', 'matcha');
|
|
assert.notNestedPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha', 'Should not have konacha as value');
|
|
assert.notNestedPropertyVal({ tea: { green: 'matcha' }}, 'coffee.green', 'matcha', 'Should not have matcha as value');
|
|
});
|
|
|
|
test('deepNestedPropertyVal', () => {
|
|
assert.deepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { matcha: 'yum' });
|
|
assert.deepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { matcha: 'yum' }, 'Should have correct value of the property');
|
|
});
|
|
|
|
test('notDeepNestedPropertyVal', () => {
|
|
assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { oolong: 'yum' });
|
|
assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { matcha: 'yuck' });
|
|
assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.black', { matcha: 'yum' });
|
|
assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { oolong: 'yum' }, 'Should have correct value of the property');
|
|
assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.green', { matcha: 'yuck' }, 'Should have correct value of the property');
|
|
assert.notDeepNestedPropertyVal({ tea: { green: { matcha: 'yum' } } }, 'tea.black', { matcha: 'yum' }, 'Should have correct value of the property');
|
|
});
|
|
});
|