What tools or methods have you used for testing your software?

The following tools and methods are commonly used for software testing:

• Unit testing using frameworks such as JUnit for Java. It allows testing individual methods and classes.

• Integration testing to verify interactions between components.

• Mocking with libraries like Mockito to simulate dependencies.

• Automated testing using CI/CD systems.

• Performance testing with tools such as JMeter.

Example of a simple unit test in JUnit:

import static org.junit.Assert.*;
import org.junit.Test;

public class CalculatorTest {
    @Test
    public void testAdd() {
        Calculator calc = new Calculator();
        assertEquals(5, calc.add(2, 3));
    }
}

The choice of tools depends on the project and testing goals.