public void ShouldSetErrorsAndIsValidAfterInitialization()
{
_testFriend.FirstName = "";
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsFalse(wrapper.IsValid);
Assert.IsTrue(wrapper.HasErrors);
var errors = wrapper.GetErrors(nameof(wrapper.FirstName)).Cast <string>().ToList();
Assert.AreEqual(1, errors.Count);
Assert.AreEqual("Firstname is required", errors.First());
}
public void ShouldBeValidAgainWhenIsDeveloperIsSetBackToFalse()
{
var wrapper = new TestFriendWrapper(_testFriend);
wrapper.Emails.Clear();
Assert.IsFalse(wrapper.IsDeveloper);
Assert.IsTrue(wrapper.IsValid);
wrapper.IsDeveloper = true;
Assert.IsFalse(wrapper.IsValid);
wrapper.IsDeveloper = false;
Assert.IsTrue(wrapper.IsValid);
var emailsErrors = wrapper.GetErrors(nameof(wrapper.Emails)).Cast <string>().ToList();
Assert.AreEqual(0, emailsErrors.Count);
var isDeveloperErrors = wrapper.GetErrors(nameof(wrapper.IsDeveloper)).Cast <string>().ToList();
Assert.AreEqual(0, isDeveloperErrors.Count);
}
public void ShouldHaveErrorsAndNotBeValidWhenIsDeveloperIsTrueAndNoEmailExists()
{
var expectedError = "A developer must have an email-address";
var wrapper = new TestFriendWrapper(_testFriend);
wrapper.Emails.Clear();
Assert.IsFalse(wrapper.IsDeveloper);
Assert.IsTrue(wrapper.IsValid);
wrapper.IsDeveloper = true;
Assert.IsFalse(wrapper.IsValid);
var emailsErrors = wrapper.GetErrors(nameof(wrapper.Emails)).Cast <string>().ToList();
Assert.AreEqual(1, emailsErrors.Count);
Assert.AreEqual(expectedError, emailsErrors.Single());
var isDeveloperErrors = wrapper.GetErrors(nameof(wrapper.IsDeveloper)).Cast <string>().ToList();
Assert.AreEqual(1, isDeveloperErrors.Count);
Assert.AreEqual(expectedError, isDeveloperErrors.Single());
}
public void ShouldBeValidAgainWhenEmailIsAdded()
{
var wrapper = new TestFriendWrapper(_testFriend);
wrapper.Emails.Clear();
Assert.IsFalse(wrapper.IsDeveloper);
Assert.IsTrue(wrapper.IsValid);
wrapper.IsDeveloper = true;
Assert.IsFalse(wrapper.IsValid);
wrapper.Emails.Add(new TestFriendEmailWrapper(new TestFriendEmail {
Email = "*****@*****.**"
}));
Assert.IsTrue(wrapper.IsValid);
var emailsErrors = wrapper.GetErrors(nameof(wrapper.Emails)).Cast <string>().ToList();
Assert.AreEqual(0, emailsErrors.Count);
var isDeveloperErrors = wrapper.GetErrors(nameof(wrapper.IsDeveloper)).Cast <string>().ToList();
Assert.AreEqual(0, isDeveloperErrors.Count);
}
public void ShouldReturnValidationErrorIfFirstNameIsEmpty()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsFalse(wrapper.HasErrors);
wrapper.FirstName = "";
Assert.IsTrue(wrapper.HasErrors);
var errors = wrapper.GetErrors(nameof(wrapper.FirstName)).Cast <string>().ToList();
Assert.AreEqual(1, errors.Count);
Assert.AreEqual("Firstname is required", errors.First());
wrapper.FirstName = "Julia";
Assert.IsFalse(wrapper.HasErrors);
}