public void SampleInput1_ShouldBeInvalid()
{
var output = new EmailAddressValidationChallenge().ProcessInput("random text");
Assert.IsTrue(output == Challenge.InvalidString);
}
public void SampleInput2_ShouldBeValid()
{
var output = new EmailAddressValidationChallenge().ProcessInput("*****@*****.**");
Assert.IsTrue(output == Challenge.ValidString);
}