86 lines
2.0 KiB
Go
86 lines
2.0 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package errors
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import (
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"fmt"
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"testing"
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)
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func TestMakeFuncs(t *testing.T) {
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testCases := []struct {
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fn func() ValidationError
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expected ValidationErrorEnum
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}{
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{
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func() ValidationError { return NewInvalid("f", "v") },
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Invalid,
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},
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{
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func() ValidationError { return NewNotSupported("f", "v") },
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NotSupported,
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},
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{
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func() ValidationError { return NewDuplicate("f", "v") },
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Duplicate,
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},
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{
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func() ValidationError { return NewNotFound("f", "v") },
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NotFound,
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},
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}
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for _, testCase := range testCases {
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err := testCase.fn()
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if err.Type != testCase.expected {
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t.Errorf("expected Type %q, got %q", testCase.expected, err.Type)
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}
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}
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}
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func TestErrorList(t *testing.T) {
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errList := ErrorList{}
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errList = append(errList, NewInvalid("field", "value"))
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// The fact that this compiles is the test.
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}
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func TestErrorListToError(t *testing.T) {
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errList := ErrorList{}
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err := errList.ToError()
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if err != nil {
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t.Errorf("expected nil, got %v", err)
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}
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testCases := []struct {
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errs ErrorList
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expected string
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}{
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{ErrorList{fmt.Errorf("abc")}, "abc"},
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{ErrorList{fmt.Errorf("abc"), fmt.Errorf("123")}, "abc; 123"},
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}
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for _, testCase := range testCases {
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err := testCase.errs.ToError()
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if err == nil {
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t.Errorf("expected an error, got nil: ErrorList=%v", testCase)
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continue
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}
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if err.Error() != testCase.expected {
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t.Errorf("expected %q, got %q", testCase.expected, err.Error())
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}
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}
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}
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