Hands-On Cloud-Native Applications with Java and Quarkus

Testing Quarkus applications

Along with the sample endpoint, the Maven plugin automatically included a test class for our REST service:

package com.packt.quarkus.chapter2; import io.quarkus.test.junit.QuarkusTest;import org.junit.jupiter.api.Test; import static io.restassured.RestAssured.given;import static org.hamcrest.CoreMatchers.is; @QuarkusTestpublic class SimpleRestTest {      @Test     public void testHelloEndpoint() {         given()           .when().get("/helloworld")           .then()              .statusCode(200)              .body(is("hello"));     } }

Under the hood, this test class uses JUnit as the core testing framework and the REST Assured library:

<dependency>   <groupId>io.quarkus</groupId>   <artifactId>quarkus-junit5</artifactId>   <scope>test</scope> </dependency> <dependency> <groupId>io.rest-assured</groupId> ...