JUnit Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to JUnit Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Answer : C

Explanation

JUnit provides Test runners for running tests. JUnit tests can be run automatically and they check their own results and provide immediate feedback.

Answer : C

Explanation

Fixture includes setUp() method which runs before every test invocation and tearDown() method which runs after every test method.

Q 3 - Which of the following class is a Composite of Tests?

A - Assert

B - TestCase

C - TestResult

D - TestSuite

Answer : D

Explanation

TestSuite class is a Composite of Tests.

Q 4 - Which of the following method of TestCase class counts the number of test cases executed by run(TestResult result)?

A - int countTestCases()

B - int executedTestCases()

C - int getTestCaseCount()

D - int testCases()

Answer : A

Explanation

int countTestCases() method counts the number of test cases executed by run(TestResult result).

Q 5 - Which of the following method of TestCase class gets the name of a TestCase?

A - String getTestName()

B - String getNameOfTest()

C - String getName()

D - String getTestCase()

Answer : C

Explanation

String getName() method gets the name of a TestCase.

Q 6 - Which of the following method of TestResult class gets the number of detected failures?

A - int error()

B - int errorCount()

C - int failureCount()

D - int failure()

Answer : C

Explanation

int failureCount() method gets the number of detected failures.

Q 7 - Annotating a public void method with @After causes that method to be run after each Test method.

A - false

B - true

Answer : B

Explanation

Annotating a public void method with @After causes that method to be run after each Test method.

Q 8 - Which of the following class is used to bundle unit test cases and run them together?

A - JUnitCore

B - TestCase

C - TestSuite

D - TestResult

Answer : C

Explanation

Test suite means bundle a few unit test cases and run it together.

Q 9 - Parameterized tests allow developer to run the same test over and over again using same values.

A - true

B - false

Answer : B

Explanation

Parameterized tests allow developer to run the same test over and over again using different values.

Q 10 - Unit Tests are written after the code during development in order to help coders test the code.

A - true

B - false

Answer : B

Explanation

Unit Tests are to be written before the code during development in order to help coders write the best code.

junit_questions_answers.htm
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