public void Empty_string_or_null_or_invalid_becomes_error(string input)
{
// Act
var result = EmailAddress.CreateInternalValidation(input);
// Assert
result.Should().BeOfType <Option <EmailAddress> >();
result.Match(
() => true.Should().BeTrue(),
x => x.Should().BeNull());
}
public void Email_extension_handles_input_as_expected(string input, string other, bool shouldPass)
{
var result = EmailAddress.CreateInternalValidation(input);
if (shouldPass)
{
result.Should().BeEqualToEmailString(other);
}
else
{
result.Should().NotBeEqualToEmailString(other);
}
}
public void Valid_email_has_correct_value()
{
// Arrange
var validEmail = "*****@*****.**";
// Act
var result = EmailAddress.CreateInternalValidation(validEmail);
// Assert
result.Match(
() => true.Should().BeFalse(),
x => x.Value.Should().Be("*****@*****.**"));
}
public void Chain_of_validations_returns_after_first_error()
{
var optMail1 = EmailAddress.CreateInternalValidation("*****@*****.**");
var result = optMail1
.ToValidation("ups1")
.Bind(mail => mail.Value.StartsWith("x")
? F.Valid(mail)
: F.Invalid("does not start with x"))
.Bind(mail => mail.Value.Contains("homer")
? F.Valid(mail)
: F.Invalid("does not contain homer"))
.Match(
e => e.Aggregate((a, b) => $"{a},{b}"),
x => x.Value
);
result.Message.Should().Be("does not start with x");
}
