public void TestPhoneNumberRegexDe_False()
{
// arrange
var phoneNumberValidationRule = new PhoneNumberValidationRule();
// act
var result = phoneNumberValidationRule.Validate("+49123456789", CultureInfo.CurrentCulture);
// assert
Assert.IsFalse(result.IsValid);
}
//[TestCase("+49 1234--5678-02")]
//[TestCase("+49 1234-5678-02")]
public void Validate_WithInvalidValue(string value)
{
// Arrange
var sut = new PhoneNumberValidationRule(_ERROR_MESSAGE);
// Act
var result = sut.Validate(value);
// Assert
result.Should().BeFalse();
}