How can I use JUnit with Spring Boot for testing?

How can I use JUnit with Spring Boot for testing?

You can use JUnit alongside Spring Boot by including the necessary dependencies in your project and writing test cases using annotations like @Test.

What dependencies do I need to add for JUnit in my Spring Boot project?

You need to add 'spring-boot-starter-test' in your Maven or Gradle configuration, which includes JUnit and other testing libraries.

Can you give me an example of a simple test case?

Sure! Here's a simple example:

import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest
class MyServiceTests {
    @Test
    void contextLoads() {
    }
}

How do I run the tests once I've written them?

You can run your tests using your IDE's built-in test runner or by using the command line with mvn test for Maven or gradle test for Gradle.