What are some examples of unit test automation?

What are some examples of unit test automation?

Unit test automation involves writing tests for individual units of code. Examples include using frameworks like JUnit for Java, NUnit for .NET, and pytest for Python.

Can you give me a specific example using JUnit?

Sure! Here's a simple example:

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));
    }
}

This tests the add method of a Calculator class.

What about using pytest in Python?

Here's a basic example using pytest:

def add(x, y):
    return x + y

def test_add():
    assert add(2, 3) == 5

This tests the add function to ensure it returns the correct sum.

Are there any best practices for writing unit tests?

Yes! Some best practices include: keep tests independent, use descriptive names, test edge cases, and run tests frequently.