25.9 - JUnit Assertions
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Practice Questions
Test your understanding with targeted questions
What does the method assertEquals do?
💡 Hint: Think about what you compare in your tests.
Write an assertion to check if a variable x is equal to 10.
💡 Hint: Use assertEquals with expected value first.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What method do you use to check if two values are equal?
💡 Hint: Think about the naming convention for checks.
True or False: assertTrue checks if a condition is false.
💡 Hint: Remember what assertTrue signifies.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Write a unit test that uses assertEquals to compare two calculated values potentially returned from methods.
💡 Hint: Think about what you expect from the calculations.
How would you structure a test using assertThrows to ensure a method throws an exception for invalid input?
💡 Hint: Consider how your method handles invalid data.
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