public void ReturnsTrueIfUsernameDoesNotExist()
{
var validator = new UsernameUniqueValidator(null);
bool valid = validator.IsValid(null, "Tigraine");
Assert.Equal(true, valid);
}
public void ReturnsFalseIfUsernameAlreadyExists()
{
ObjectMother.GetAdminAndSaveToDatabase();
var validator = new UsernameUniqueValidator(null);
bool valid = validator.IsValid(null, "Tigraine");
Assert.Equal(false, valid);
}