mirror of https://github.com/k3s-io/k3s
56 lines
1.9 KiB
Go
56 lines
1.9 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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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 test
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import (
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"strings"
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"testing"
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)
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// ExpectError calls t.Fatalf if the error does not contain a substr match.
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// If substr is empty, a nil error is expected.
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// It is useful to call ExpectError from subtests.
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func ExpectError(t *testing.T, err error, substr string) {
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if err != nil {
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if len(substr) == 0 {
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t.Fatalf("expect nil error but got %q", err.Error())
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} else if !strings.Contains(err.Error(), substr) {
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t.Fatalf("expect error to contain %q but got %q", substr, err.Error())
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}
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} else if len(substr) > 0 {
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t.Fatalf("expect error to contain %q but got nil error", substr)
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}
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}
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// SkipRest returns true if there was a non-nil error or if we expected an error that didn't happen,
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// and logs the appropriate error on the test object.
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// The return value indicates whether we should skip the rest of the test case due to the error result.
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func SkipRest(t *testing.T, desc string, err error, contains string) bool {
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if err != nil {
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if len(contains) == 0 {
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t.Errorf("case %q, expect nil error but got %q", desc, err.Error())
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} else if !strings.Contains(err.Error(), contains) {
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t.Errorf("case %q, expect error to contain %q but got %q", desc, contains, err.Error())
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}
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return true
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} else if len(contains) > 0 {
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t.Errorf("case %q, expect error to contain %q but got nil error", desc, contains)
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return true
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}
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return false
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}
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