Why Use Hamcrest Matchers?

An additional benefit to hamcrest library is its portability. It can be used with both JUnit and TestNG. JUnit has the assertThat method, but hamcrest has its own assertThat method that does the same thing. It can be used in any test framework and it looks the same as the above methods, just a different static import.

Why are there Hamcrest matchers?

Purpose of the Hamcrest matcher framework. Hamcrest is a widely used framework for unit testing in the Java world. Hamcrest target is to make your tests easier to write and read. For this, it provides additional matcher classes which can be used in test for example written with JUnit.

How do you use Hamcrest matchers?

Example of Hamcrest
  1. import static org.junit.Assert.*;
  2. import java.util.Arrays;
  3. import java.util.List;
  4. import static org.hamcrest.Matchers.*;
  5. import org.junit.Test;
  6. public class HamcrestMockito {
  7. @Test.
  8. public void test() {
Chloe Bennett

Chloe Bennett

Culture, Media & Entertainment Columnist

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.