public void GenerateRegistrationId_Method_Should_Return_String_OfNumbers()
{
ConsultantImplementation implementation = new ConsultantImplementation();
var result = implementation.GenerateRegID();
Assert.That(result, !Is.NaN);
}
public void GenerateRegistrationId_Method_Should_Return_String_That_IsNot_Greater_Than_Or_Lessthan_Six()
{
ConsultantImplementation implementation = new ConsultantImplementation();
var result = implementation.GenerateRegID();
Assert.That(!(result.Length > 6) && !(result.Length < 6));
Assert.That(result.Length == 6);
}
public void GenerateRegistrationId_Method_Should_Return_String_That_DoesNotContain_Letters()
{
ConsultantImplementation implementation = new ConsultantImplementation();
var result = implementation.GenerateRegID();
var letter = "absjdkdkdsu";
var doesntContainletters = !(result.Contains(letter));
Assert.That(doesntContainletters);
}