Function TestOutputWithRichError

cmd/helpers_test.go:101–142

(t *testing.T)

}

func TestOutputWithRichError(t *testing.T) {
	tests := []struct {
		name           string
		envValue       string
		cmd            *exec.Cmd
		expected       string
		expectedStdout string
	}{
		{
			name:           "debug output in stdout when HELM_DEBUG is true",
			envValue:       "true",
			cmd:            exec.Command("echo", "test1"),
			expected:       "test1\n",
			expectedStdout: "Executing echo test1\n",
		},
		{
			name:           "non-debug output in stdout when HELM_DEBUG is false",
			envValue:       "false",
			cmd:            exec.Command("echo", "test2"),
			expected:       "test2\n",
			expectedStdout: "",
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			t.Setenv("HELM_DEBUG", tt.envValue)
			var (
				stdoutString        string
				outBytes            []byte
				funcErr, captureErr error
			)
			stdoutString, captureErr = captureStdout(func() {
				outBytes, funcErr = outputWithRichError(tt.cmd)
			})
			require.NoError(t, captureErr)
			require.NoError(t, funcErr)
			require.Equalf(t, tt.expected, string(outBytes), "Expected %v but got %v", tt.expected, string(outBytes))
			require.Equalf(t, tt.expectedStdout, stdoutString, "Expected %v but got %v", tt.expectedStdout, stdoutString)
		})
	}
}