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// Copyright 2020 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package errutil
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
type notFoundError struct {
val bool
}
func (notFoundError) Error() string {
return "not found"
}
func (e notFoundError) NotFound() bool {
return e.val
}
func TestIsNotFound(t *testing.T) {
tests := []struct {
name string
err error
expVal bool
}{
{
name: "error does not implement NotFound",
err: errors.New("a simple error"),
expVal: false,
},
{
name: "error implements NotFound but not a not found",
err: notFoundError{val: false},
expVal: false,
},
{
name: "error implements NotFound",
err: notFoundError{val: true},
expVal: true,
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
assert.Equal(t, test.expVal, IsNotFound(test.err))
})
}
}
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