Function TestEnvAdd

mod/tigron/internal/com/command_test.go:355–389

(t *testing.T)

}

func TestEnvAdd(t *testing.T) {
	t.Setenv("FOO", "BAR")
	t.Setenv("BLED", "BLED")
	t.Setenv("BAZ", "OLD")

	command := &com.Command{
		Binary: "env",
		Env: map[string]string{
			"FOO":  "REPLACE",
			"BAR":  "NEW",
			"BLED": "EXPLICIT",
		},
		EnvBlackList: []string{
			"LS_COLORS",
			"BLED",
		},
	}

	err := command.Run(context.WithValue(context.Background(), com.LoggerKey, t))

	assertive.ErrorIsNil(t, err, "Err")

	res, err := command.Wait()

	assertive.ErrorIsNil(t, err, "Err")
	assertive.IsEqual(t, res.ExitCode, 0, "ExitCode")
	// Confirm explicit Env: declaration overrides os.Environ
	assertive.Contains(t, res.Stdout, "FOO=REPLACE", "Stdout")
	// Confirm explicit Env: declaration does add a new variable
	assertive.Contains(t, res.Stdout, "BAR=NEW", "Stdout")
	// Confirm explicit Env: declaration for unrelated variable does not reset os.Environ
	assertive.Contains(t, res.Stdout, "BAZ=OLD", "Stdout")
	// Confirm that blacklist only operates on os.Environ and not on any explicitly added Env: declaration
	assertive.Contains(t, res.Stdout, "BLED=EXPLICIT", "Stdout")
}

func TestStdoutStderr(t *testing.T) {
	t.Parallel()