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JUnit Online Quiz
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.
Q 1 - Which of the following is correct about automated testing?
A - Automation runs test cases significantly faster than human resources.
Answer : C
Explanation
Automation runs test cases significantly faster than human resources. Test cases are executed by using automation tool so less tester are required in automation testing.
Q 2 - When should Unit Tests be written in Development Cycle?
B - Unit Tests are written after the code during development in order to help coders test the code.
Answer : A
Explanation
Unit Tests are to be written before the code during development in order to help coders write the best code.
Q 3 - Which of the following is correct about org.junit.JUnitCore class?
A - The test cases are executed using JUnitCore class.
B - JUnitCore is a facade for running tests.
C - It supports running JUnit 4 tests, JUnit 3.8.x tests, and mixtures.
Answer : D
Explanation
The test cases are executed using JUnitCore class. JUnitCore is a facade for running tests. It supports running JUnit 4 tests, JUnit 3.8.x tests, and mixtures.
Q 4 - Which of the following method of Assert class fails a test with no message?
A - void assertChecks(boolean pass)
Answer : D
Explanation
void fail() fails a test with no message.
Q 5 - Which of the following method of TestCase class gets the name of a TestCase?
Answer : C
Explanation
String getName() method gets the name of a TestCase.
Q 6 - Which of the following method of TestResult class returns an Enumeration for the errors?
A - Enumeration<Object> errors()
B - Enumeration<TestFailure> errors()
Answer : C
Explanation
Enumeration<TestFailure> errors() method returns an Enumeration for the errors.
Q 7 - The @Test annotation tells JUnit that the public void method to which it is attached can be run as a test case.
Answer : A
Explanation
The @Test annotation tells JUnit that the public void method to which it is attached can be run as a test case.
Q 8 - Annotating a public void method with @AfterClass causes that method to be run after each Test method.
Answer : A
Explanation
@AfterClass will perform the method after all tests have finished. This can be used to perform clean-up activities.
Answer : A
Explanation
JUnit provides Test runners for running tests.
Answer : A
Explanation
Fixture includes tearDown() method which runs after every test method.
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