public void NormalEmailShouldBeHidden()
 {
     string email = "*****@*****.**";
     IEMailHiderService provider = new EmailHiderService();
     var encoded = provider.HideEmail(email);
     var actual = "aaa**@aaa**.aaa";
     Assert.AreEqual(encoded, actual);
 }
 public void ShortEndEmailShouldBeHiddenOnlyOnlyAtTheStart()
 {
     string email = "*****@*****.**";
     IEMailHiderService provider = new EmailHiderService();
     var encoded = provider.HideEmail(email);
     var actual = "aaa**@aaa**.aaa";
     Assert.AreEqual(encoded, actual);
 }