Hamcrest Assertion Library code example

Example 1: hamcrest library

Hamcrest is library aim to created
readabale assertions. It can be used
separately by itself by importing the dependency
RestAssured already include Hamcrest library
so no separate depenceny requied.
Few common matchers I used :
is(.. )
not(..)
equalTo(..)
containString(...)
greaterThan(..)
lessThan(..)
hasSize(..)
hasItem(..) and hasItems(...)
Any many more.....


import org.junit.jupiter.api.Test;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
public class BiscuitTest {
@Test
public void testEquals() {
Biscuit theBiscuit = new Biscuit("Ginger");
Biscuit myBiscuit = new Biscuit("Ginger");
assertThat(theBiscuit, equalTo(myBiscuit));

Example 2: Hamcrest Assertion

Hamcrest Assertion Library: 
import static org.hamcrest.Matchers.*;
RestAssuerd Library use Hamcrest matchers for its 
assertions in most cases. Hamcrest Library is included in 
RestAssuerd dependency already. we do not need to add extra 
dependency in pom file
Few common matchers I used :
is(.. )
not(..)
equalTo(..)
containString(...)
greaterThan(..)
lessThan(..)
hasSize(..)
hasItem(..) and hasItems(...)

import org.junit.jupiter.api.Test;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
public class BiscuitTest {
@Test
public void testEquals() {
Biscuit theBiscuit = new Biscuit("Ginger");
Biscuit myBiscuit = new Biscuit("Ginger");
assertThat(theBiscuit, equalTo(myBiscuit));