34 lines
579 B
Go
34 lines
579 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"github.com/stretchr/testify/assert"
|
||
|
|
)
|
||
|
|
|
||
|
|
// go test -v homework_test.go
|
||
|
|
|
||
|
|
type MultiError struct {
|
||
|
|
// need to implement
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *MultiError) Error() string {
|
||
|
|
// need to implement
|
||
|
|
return ""
|
||
|
|
}
|
||
|
|
|
||
|
|
func Append(err error, errs ...error) *MultiError {
|
||
|
|
// need to implement
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestMultiError(t *testing.T) {
|
||
|
|
var err error
|
||
|
|
err = Append(err, errors.New("error 1"))
|
||
|
|
err = Append(err, errors.New("error 2"))
|
||
|
|
|
||
|
|
expectedMessage := "2 errors occured:\n\t* error 1\t* error 2\n"
|
||
|
|
assert.EqualError(t, err, expectedMessage)
|
||
|
|
}
|