CC 410 - Week 3

Wrapping Up

• Module 2: OOP
• OOP Example
• Restaurant 1

This Week

• Documentation, Testing, UML
• Doc & Testing Example
• Restaurant 2

Milestone 2

• Unit Tests (~400)
• Documentation Comments
• UML Class Diagram
• 3-8 hours
• ~3500-4000 LOC
• Feedback welcome!

Milestone 2 Hints

• Do Not Look at Source!
• Use Global Attributes
• Generalize (but not ingredients)
• Look at Enum Parameterized Tests

Generalized Tests

class TestTheRiker:

	PRICE: float = 17.01
	CALORIES: int = 1701

	def test_has_correct_price(self) -> None:
		"""The price is correct."""
		item: TheRiker = TheRiker()
		assert_that(item.price,
		            is_(TestTheRiker.PRICE))

	def test_has_correct_calories(self) -> None:
		"""The calories is correct."""
		item: TheRiker = TheRiker()
		assert_that(item.calories,
		            is_(TestTheRiker.CALORIES))

public class TheRikerTest {

    private static final double PRICE = 17.01;
    private static final int CALORIES = 1701;

    /**
     * The price is correct.
     */
    @Test
    public void testHasCorrectPrice() {
        TheRiker item = new TheRiker();
        assertThat(item.getPrice(), is(PRICE));
    }

    /**
     * The calories is correct.
     */
    @Test
    public void testHasCorrectCalories() {
        TheRiker item = new TheRiker();
        assertThat(item.getCalories(), is(CALORIES));
    }
}

Growth Mindset

• Milestones are Challenging
• Read Carefully
• Ask for Clarification
• Start Early, Work Methodically
• Commit Often

Looking Ahead

• Module 4 - Inheritance
• Module 5 - Debugging
  Final Project 2
• Module 6 - Design Patterns
• Module 7 - Test Doubles
• GUIs, Web, etc.

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