5. Hello Junit

What is the difference between JUnit and TestNG?

• JUnit is primarily used for unit testing, while TestNG supports both unit testing and functional testing.
• JUnit follows the "one test per method" convention, while TestNG allows for more flexible test configurations.
• JUnit requires the use of annotations, while TestNG supports both annotations and XML-based test configurations.
• JUnit is more widely adopted in the Java community, while TestNG offers additional features such as parallel test execution.

How to import Java JUnit?

• import junit.framework.TestCase;
• import org.junit.;
• import junit.framework.;
• import org.junit.jupiter.api.*;

How to write JUnit for Java code?

• Create a new Java class and annotate it with @Test.
• Create a new Java class and extend the TestCase class.
• Create a new Java class and implement the JUnit test interface.
• Create a new Java class and annotate it with @RunWith(JUnit.class).

How to run JUnit test from java code?

• Right-click on the test class and select "Run As -> JUnit Test" from the context menu.
• Use the command "java -jar junit.jar MyTestClass" from the command line.
• Use the JUnitCore class and call its runClasses() method with the test class as a parameter.
• Use the @RunWith annotation with a custom test runner to execute the tests.

Can we use both TestNG and JUnit?

• No, TestNG and JUnit cannot be used together in the same project.
• Yes, TestNG and JUnit can be used together by configuring separate test suites.
• No, TestNG is a replacement for JUnit and should be used exclusively.
• Yes, but it requires manual configuration and careful integration.

What is the advantage of JUnit over TestNG?

• JUnit has better support for data-driven testing.
• JUnit provides better integration with build tools like Maven and Ant.
• JUnit offers more advanced test lifecycle management.
• JUnit has a larger community and more resources available.

What is JUnit used for?

• JUnit is used for performance testing.
• JUnit is used for code coverage analysis.
• JUnit is used for unit testing in Java.
• JUnit is used for load testing web applications.

Why is JUnit used?

• JUnit is used to ensure code quality.
• JUnit is used to generate code documentation.
• JUnit is used to optimize database queries.
• JUnit is used to automate software deployments.

What is a JUnit test type?

• JUnit test type refers to different categories of tests, such as unit tests, integration tests, and system tests.
• JUnit test type refers to the type of assertions used in the test, such as assertEquals, assertTrue, and assertNull.
• JUnit test type refers to the programming language used to write the tests, such as Java, Python, or JavaScript.
• JUnit test type refers to the level of code coverage achieved by the tests, such as statement coverage, branch coverage, or path coverage.

Is JUnit a tool?

• No, JUnit is a programming language.
• No, JUnit is a framework.
• Yes, JUnit is a testing tool.
• Yes, JUnit is a build automation tool.