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// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package bigquery
import (
"errors"
"reflect"
"strings"
"testing"
bq "google.golang.org/api/bigquery/v2"
)
func rowInsertionError(msg string) RowInsertionError {
return RowInsertionError{Errors: []error{errors.New(msg)}}
}
func TestPutMultiErrorString(t *testing.T) {
testCases := []struct {
errs PutMultiError
want string
}{
{
errs: PutMultiError{},
want: "0 row insertions failed",
},
{
errs: PutMultiError{rowInsertionError("a")},
want: "1 row insertion failed",
},
{
errs: PutMultiError{rowInsertionError("a"), rowInsertionError("b")},
want: "2 row insertions failed",
},
}
for _, tc := range testCases {
if tc.errs.Error() != tc.want {
t.Errorf("PutMultiError string: got:\n%v\nwant:\n%v", tc.errs.Error(), tc.want)
}
}
}
func TestMultiErrorString(t *testing.T) {
testCases := []struct {
errs MultiError
want string
}{
{
errs: MultiError{},
want: "(0 errors)",
},
{
errs: MultiError{errors.New("a")},
want: "a",
},
{
errs: MultiError{errors.New("a"), errors.New("b")},
want: "a (and 1 other error)",
},
{
errs: MultiError{errors.New("a"), errors.New("b"), errors.New("c")},
want: "a (and 2 other errors)",
},
}
for _, tc := range testCases {
if tc.errs.Error() != tc.want {
t.Errorf("PutMultiError string: got:\n%v\nwant:\n%v", tc.errs.Error(), tc.want)
}
}
}
func TestErrorFromErrorProto(t *testing.T) {
for _, test := range []struct {
in *bq.ErrorProto
want *Error
}{
{nil, nil},
{
in: &bq.ErrorProto{Location: "L", Message: "M", Reason: "R"},
want: &Error{Location: "L", Message: "M", Reason: "R"},
},
} {
if got := errorFromErrorProto(test.in); !reflect.DeepEqual(got, test.want) {
t.Errorf("%v: got %v, want %v", test.in, got, test.want)
}
}
}
func TestErrorString(t *testing.T) {
e := &Error{Location: "<L>", Message: "<M>", Reason: "<R>"}
got := e.Error()
if !strings.Contains(got, "<L>") || !strings.Contains(got, "<M>") || !strings.Contains(got, "<R>") {
t.Errorf(`got %q, expected to see "<L>", "<M>" and "<R>"`, got)
}
}
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