Function TestBoolWithInverseEnvVars

flag_bool_with_inverse_test.go:190–252

(t *testing.T)

}

func TestBoolWithInverseEnvVars(t *testing.T) {
	flagMethod := func() *BoolWithInverseFlag {
		return &BoolWithInverseFlag{
			Name:    "env",
			Sources: EnvVars("ENV", "NO-ENV"),
			Local:   true,
		}
	}

	testCases := []*boolWithInverseTestCase{
		{
			toBeSet: true,
			value:   false,
			envVars: map[string]string{
				"NO-ENV": "false",
			},
		},
		{
			toBeSet: true,
			value:   true,
			envVars: map[string]string{
				"ENV": "true",
			},
		},
		{
			toBeSet: true,
			value:   false,
			envVars: map[string]string{
				"ENV": "false",
			},
		},
		{
			toBeSet: false,
			value:   false,
		},
		// TODO
		/*{
			err: errBothEnvFlagsAreSet,
			envVars: map[string]string{
				"ENV":    "true",
				"NO-ENV": "true",
			},
		},*/
		{
			err: fmt.Errorf("could not parse \"true_env\" as bool value from environment variable \"ENV\" for flag env: parse error"),
			envVars: map[string]string{
				"ENV": "true_env",
			},
		},
		{
			err: fmt.Errorf("could not parse \"false_env\" as bool value from environment variable \"NO-ENV\" for flag env: parse error"),
			envVars: map[string]string{
				"NO-ENV": "false_env",
			},
		},
	}

	err := runBoolWithInverseFlagTests(t, flagMethod, testCases)