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> PHPUnit 8.0.0 introduced a `void` return type declaration to the "fixture" methods – `setUpBeforeClass()`, `setUp()`, `tearDown()` and `tearDownAfterClass()`. As the `void` return type was not introduced until PHP 7.1, this makes it more difficult to create cross-version compatible tests when using fixtures, due to signature mismatches. > > The `Yoast\PHPUnitPolyfills\TestCases\TestCase` overcomes the signature mismatch by having two versions. The correct one will be loaded depending on the PHPUnit version being used. > > When using this TestCase, if an individual test, or another TestCase which extends this TestCase, needs to overload any of the "fixture" methods, it should do so by using a snake_case variant of the original fixture method name, i.e. `set_up_before_class()`, `set_up()`, `assert_pre_conditions()`, `assert_post_conditions()`, `tear_down()`, and `tear_down_after_class()`. > > The snake_case methods will automatically be called by PHPUnit. > > > IMPORTANT: The snake_case methods should not call the PHPUnit parent, i.e. do not use `parent::setUp()` from within an overloaded `set_up()` method. If necessary, DO call `parent::set_up()`. Reference: https://github.com/Yoast/PHPUnit-Polyfills#testcases This commit renames all declared fixture methods, and calls to parent versions of those fixture methods, from camelCase to snake_case. Follow-up to [51559-51567]. Props jrf, hellofromTonya, johnbillion, netweb, dd32, pputzer, SergeyBiryukov. See #46149. git-svn-id: https://develop.svn.wordpress.org/trunk@51568 602fd350-edb4-49c9-b593-d223f7449a82
61 lines
1.3 KiB
PHP
61 lines
1.3 KiB
PHP
<?php
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/**
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* @group http
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* @covers ::wp_get_http_headers
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*/
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class Tests_HTTP_wpGetHttpHeaders extends WP_UnitTestCase {
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/**
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* Set up the environment
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*/
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public function set_up() {
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parent::set_up();
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// Hook a fake HTTP request response.
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add_filter( 'pre_http_request', array( $this, 'fake_http_request' ), 10, 3 );
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}
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/**
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* Test with a valid URL
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*/
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public function test_wp_get_http_headers_valid_url() {
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$result = wp_get_http_headers( 'http://example.com' );
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$this->assertTrue( $result );
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}
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/**
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* Test with an invalid URL
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*/
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public function test_wp_get_http_headers_invalid_url() {
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$result = wp_get_http_headers( 'not_an_url' );
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$this->assertFalse( $result );
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}
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/**
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* Test to see if the deprecated argument is working
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*/
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public function test_wp_get_http_headers_deprecated_argument() {
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$this->setExpectedDeprecated( 'wp_get_http_headers' );
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wp_get_http_headers( 'does_not_matter', $deprecated = true );
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}
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/**
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* Mock the HTTP request response
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*
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* @param bool $false False.
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* @param array $arguments Request arguments.
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* @param string $url Request URL.
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*
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* @return array|bool
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*/
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public function fake_http_request( $false, $arguments, $url ) {
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if ( 'http://example.com' === $url ) {
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return array( 'headers' => true );
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}
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return false;
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}
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}
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