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			117 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			117 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
/*
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Copyright 2024 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 ktesting
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import (
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	"errors"
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	"testing"
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	"github.com/stretchr/testify/assert"
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)
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func TestWithError(t *testing.T) {
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	t.Run("panic", func(t *testing.T) {
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		assert.Panics(t, func() {
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			tCtx := Init(t)
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			var err error
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			_, finalize := WithError(tCtx, &err)
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			defer finalize()
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			panic("pass me through")
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		})
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	})
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	normalErr := errors.New("normal error")
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	for name, tc := range map[string]struct {
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		cb           func(TContext)
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		expectNoFail bool
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		expectError  string
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	}{
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		"none": {
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			cb:           func(tCtx TContext) {},
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			expectNoFail: true,
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			expectError:  normalErr.Error(),
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		},
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		"Error": {
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			cb: func(tCtx TContext) {
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				tCtx.Error("some error")
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			},
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			expectError: "some error",
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		},
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		"Errorf": {
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			cb: func(tCtx TContext) {
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				tCtx.Errorf("some %s", "error")
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			},
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			expectError: "some error",
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		},
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		"Fatal": {
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			cb: func(tCtx TContext) {
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				tCtx.Fatal("some error")
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				tCtx.Error("another error")
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			},
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			expectError: "some error",
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		},
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		"Fatalf": {
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			cb: func(tCtx TContext) {
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				tCtx.Fatalf("some %s", "error")
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				tCtx.Error("another error")
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			},
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			expectError: "some error",
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		},
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		"Fail": {
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			cb: func(tCtx TContext) {
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				tCtx.Fatalf("some %s", "error")
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				tCtx.Error("another error")
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			},
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			expectError: "some error",
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		},
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		"FailNow": {
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			cb: func(tCtx TContext) {
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				tCtx.FailNow()
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				tCtx.Error("another error")
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			},
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			expectError: errFailedWithNoExplanation.Error(),
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		},
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		"many": {
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			cb: func(tCtx TContext) {
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				tCtx.Error("first error")
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				tCtx.Error("second error")
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			},
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			expectError: `first error
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second error`,
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		},
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	} {
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		t.Run(name, func(t *testing.T) {
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			tCtx := Init(t)
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			err := normalErr
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			tCtx, finalize := WithError(tCtx, &err)
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			func() {
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				defer finalize()
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				tc.cb(tCtx)
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			}()
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			assert.Equal(t, !tc.expectNoFail, tCtx.Failed(), "Failed()")
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			if tc.expectError == "" {
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				assert.NoError(t, err)
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			} else if assert.Error(t, err) {
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				assert.Equal(t, tc.expectError, err.Error())
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			}
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		})
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	}
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}
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