jhonycodeia / JunitTest

Documentación de framework con de pruebas de unidad: JUnit 4, Junit 5, Mockito, RabbitMQ , GraphQL,Selenium, Cucumber y Spring Cloud

JunitTest

Running mvn -U clean verify install -Djava.awt.headless=true -Dtest=MainTestSuite -DfailIfNoTests=false -Dmaven.test.failure.ignore=true mvn test -Dcucumber.options=”src/test/java/Features/smoketest.feature.

Gherkin lenguaje

Spring Boot projects with versions >= 2.2.0 use JUnit 5 by default.

Description	JUnit 4	JUnit 5
Test Annotation Changes	@Before @After @BeforeClass @AfterClass @Ignore	@BeforeEach @AfterEach @BeforeAll @AfterAll @Disabled
Use @ExtendWith instead of @RunWith	@RunWith(SpringJUnit4ClassRunner.class) @RunWith(MockitoJUnitRunner.class)	@ExtendWith(SpringExtension.class) @ExtendWith(MockitoExtension.class)
Package changes to org.junit.jupiter	org.junit.Test; org.junit.Assert.*;	org.junit.jupiter.api.Test; org.junit.jupiter.api.Assertions.*;
@RunWith is NOT needed with @SpringBootTest, @WebMvcTest, @DataJpaTest	@RunWith(SpringRunner.class) @SpringBootTest(classes = DemoApplication.class)	@SpringBootTest(classes = DemoApplication.class)

JUnit 5 Upgrades For Different Projects

• JPA - https://github.com/in28minutes/jpa-with-hibernate/commit/0ae2007c8e08420e6d5ab2a86499274c7c60c8ae
• Unit Testing with Spring Boot - https://github.com/in28minutes/spring-unit-testing-with-junit-and-mockito/commit/2c6df429aec248d455b7ad19e60e90743979ba1c
• Spring Framework - https://github.com/in28minutes/spring-master-class/commit/60b61500f8f80517ef86d50e7dffb5826b2b3720

pom.xml changes

Spring Boot projects with versions >= 2.2.0 use JUnit 5 by default. You should see something like this in your pom.xml

<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-test</artifactId>
	<scope>test</scope>
	<exclusions>
		<exclusion>
			<groupId>org.junit.vintage</groupId>
			<artifactId>junit-vintage-engine</artifactId>
		</exclusion>
	</exclusions>
<dependency>

References

• JUnit - https://junit.org/junit5/docs/current/user-guide/
• AssertJ - https://joel-costigliola.github.io/assertj/
• Mockito - https://github.com/mockito/mockito/wiki/FAQ
• JsonPath - https://github.com/json-path/JsonPath
• Setting up JUnit 5 with Mockito and Spring Boot 2.0 - https://medium.com/@dSebastien/using-junit-5-with-spring-boot-2-kotlin-and-mockito-d5aea5b0c668
• Good Unit Testing
  • https://github.com/mockito/mockito/wiki/How-to-write-good-tests
  • FIRST. https://pragprog.com/magazines/2012-01/unit-tests-are-first
  • Patterns - http://xunitpatterns.com
• Mocking Static, Private Methods and Constructors
  • https://github.com/in28minutes/MockitoTutorialForBeginners/blob/master/Step15.md
  • https://github.com/in28minutes/MockitoTutorialForBeginners/tree/master/src/test/java/com/in28minutes/powermock