Function TestFlagDefaultValidation

flag_validation_test.go:10–37

(t *testing.T)

)

func TestFlagDefaultValidation(t *testing.T) {
	cmd := &Command{
		Name: "foo",
		Flags: []Flag{
			&Int64Flag{
				Name:  "if",
				Value: 2, // this value should fail validation
				Validator: func(i int64) error {
					if (i >= 3 && i <= 10) || (i >= 20 && i <= 24) {
						return nil
					}
					return fmt.Errorf("Value %d not in range [3,10] or [20,24]", i)
				},
				ValidateDefaults: true,
			},
		},
	}

	r := require.New(t)

	// this is a simple call to test PreParse failure before
	// parsing has been done
	r.Error(cmd.Set("if", "11"))

	// Default value of flag is 2 which should fail validation
	err := cmd.Run(buildTestContext(t), []string{"foo", "--if", "5"})
	r.Error(err)
}

func TestBoolInverseFlagDefaultValidation(t *testing.T) {
	cmd := &Command{