Function TestMigratingFile

tools/clientcmd/loader_test.go:484–516

(t *testing.T)

}

func TestMigratingFile(t *testing.T) {
	sourceFile, _ := ioutil.TempFile("", "")
	defer os.Remove(sourceFile.Name())
	destinationFile, _ := ioutil.TempFile("", "")
	// delete the file so that we'll write to it
	os.Remove(destinationFile.Name())

	WriteToFile(testConfigAlfa, sourceFile.Name())

	loadingRules := ClientConfigLoadingRules{
		MigrationRules: map[string]string{destinationFile.Name(): sourceFile.Name()},
	}

	if _, err := loadingRules.Load(); err != nil {
		t.Errorf("unexpected error %v", err)
	}

	// the load should have recreated this file
	defer os.Remove(destinationFile.Name())

	sourceContent, err := ioutil.ReadFile(sourceFile.Name())
	if err != nil {
		t.Errorf("unexpected error %v", err)
	}
	destinationContent, err := ioutil.ReadFile(destinationFile.Name())
	if err != nil {
		t.Errorf("unexpected error %v", err)
	}

	if !reflect.DeepEqual(sourceContent, destinationContent) {
		t.Errorf("source and destination do not match")
	}
}

func TestMigratingFileLeaveExistingFileAlone(t *testing.T) {
	sourceFile, _ := ioutil.TempFile("", "")