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// Copyright (c) 2023 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//go:build go1.20
// +build go1.20
package multierr
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
func TestErrorsOnErrorsJoin(t *testing.T) {
err1 := errors.New("err1")
err2 := errors.New("err2")
err := errors.Join(err1, err2)
errs := Errors(err)
assert.Equal(t, 2, len(errs))
assert.Equal(t, err1, errs[0])
assert.Equal(t, err2, errs[1])
}
func TestEveryWithErrorsJoin(t *testing.T) {
myError1 := errors.New("woeful misfortune")
myError2 := errors.New("worrisome travesty")
t.Run("all match", func(t *testing.T) {
err := errors.Join(myError1, myError1, myError1)
assert.True(t, errors.Is(err, myError1))
assert.True(t, Every(err, myError1))
assert.False(t, errors.Is(err, myError2))
assert.False(t, Every(err, myError2))
})
t.Run("one matches", func(t *testing.T) {
err := errors.Join(myError1, myError2)
assert.True(t, errors.Is(err, myError1))
assert.False(t, Every(err, myError1))
assert.True(t, errors.Is(err, myError2))
assert.False(t, Every(err, myError2))
})
}
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