public void TerminalAskTheFirstQuestion()
{
// Arrange
Terminal term = new Terminal();
// Act
string actual_output = term.AskFirstQuestion();
string expected_output = "What would you like for me to do?";
// Assert
Assert.AreEqual(expected_output, actual_output);
}
public void TerminalFirstQuestionSadPathPrimeNumbers()
{
// Arrange
Terminal term = new Terminal();
// Act
term.AskFirstQuestion();
string first_input = "car";
string actual_output = term.AcceptFirstAnswer(first_input);
string expected_output = "Whoops!";
// Assert
Assert.AreEqual(expected_output, actual_output);
Assert.AreEqual(0, term.Progress);
Assert.IsNull(term.NumberFamily);
Assert.AreEqual(0, term.Count);
}
public void TerminalHappyPathPrimeNumbers()
{
// Arrange
Terminal term = new Terminal();
// Act
term.AskFirstQuestion();
string first_input = "prime";
term.AcceptFirstAnswer(first_input); /* Create Prime class instance */
string second_input = "20";
string second_output = term.AcceptSecondAnswer(second_input);
string expected_second_output = "Cool. I'm going to print 20 prime numbers";
// Assert
Assert.AreEqual(expected_second_output, second_output);
Assert.AreEqual(2, term.Progress);
Assert.AreEqual(first_input,term.NumberFamily);
Assert.AreEqual(20, term.Count);
}
public void TerminalSecondQuestionSadPathPrimeNumbers()
{
// Arrange
Terminal term = new Terminal();
// Act
term.AskFirstQuestion();
string first_input = "prime";
term.AcceptFirstAnswer(first_input);
string second_input = "2000";
string second_output = term.AcceptSecondAnswer(second_input);
string expected_second_output = "Whoops!";
// Assert
Assert.AreEqual(expected_second_output, second_output);
Assert.AreEqual(1, term.Progress);
Assert.AreEqual(first_input, term.NumberFamily);
Assert.AreEqual(0,term.Count);
}
public void TerminalInstantiatePrimeInstance()
{
// Arrange
Terminal term = new Terminal();
// Act
term.AskFirstQuestion();
string first_input = "prime";
term.AcceptFirstAnswer(first_input);
Integer actual_output = term.NumberFamilyFactory();
// Assert
Assert.IsInstanceOfType(actual_output, typeof(Prime));
}