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39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package fender_test
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import (
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"testing"
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"github.com/foomo/fender"
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"github.com/foomo/fender/fend"
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"github.com/foomo/fender/rule"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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)
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func TestFirst(t *testing.T) {
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t.Run("success", func(t *testing.T) {
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err := fender.First(fender.Field("foo", fend.String("foo", rule.RequiredString)))
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assert.NoError(t, err)
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})
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t.Run("error string", func(t *testing.T) {
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err := fender.First(fender.Field("foo", fend.String("", rule.MinString(10))))
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assert.Error(t, err)
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assert.True(t, errors.Is(err, fender.Err))
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first := err.(*fender.Error).First()
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assert.True(t, errors.Is(first, rule.Err))
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assert.True(t, errors.Is(errors.Cause(first), rule.ErrMin))
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assert.EqualError(t, err, "foo:min=10")
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})
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t.Run("error var", func(t *testing.T) {
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err := fender.First(fender.Field("foo", fend.Var("", "min=10")))
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assert.Error(t, err)
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assert.True(t, errors.Is(err, fender.Err))
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first := err.(*fender.Error).First()
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assert.True(t, errors.Is(first, rule.Err))
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assert.True(t, errors.Is(errors.Cause(first), rule.ErrVar))
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assert.EqualError(t, err, "foo:min=10")
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})
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}
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