JUnit 5 @Disabled annotation can be used to disable the entire test class or individual test method.
It accepts only one optional parameter, which indicates the reason why this test is disabled.
When @Disabled annotation is applied over test class then all test methods within that class are automatically disabled, or if it is used before any specific test method then that test method is only disabled.
Let’s try to understand how to use @Disabled annotation in Junit using a demo project
pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.kkjavatutorials</groupId> <artifactId>JUnit5DisablingTestsExample</artifactId> <version>0.0.1-SNAPSHOT</version> <properties> <maven.compiler.target>8</maven.compiler.target> <maven.compiler.source>8</maven.compiler.source> <junit.jupiter.version>5.6.2</junit.jupiter.version> </properties> <dependencies> <dependency> <groupId>org.junit.jupiter</groupId> <artifactId>junit-jupiter-api</artifactId> <version>${junit.jupiter.version}</version> <scope>test</scope> </dependency> <dependency> <groupId>org.junit.jupiter</groupId> <artifactId>junit-jupiter-engine</artifactId> <version>${junit.jupiter.version}</version> <scope>test</scope> </dependency> </dependencies> </project> |
MyUtils.java
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package com.kkjavatutorials; public class MyUtils { public int add(int n1, int n2) { return n1+n2; } } |
MyUtilsTest1.java
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package com.kkjavatutorials; import static org.junit.jupiter.api.Assertions.assertEquals; import org.junit.jupiter.api.AfterAll; import org.junit.jupiter.api.AfterEach; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Disabled; import org.junit.jupiter.api.Test; @Disabled("Disabled until bug #1024 has been fixed") public class MyUtilsTest1 { private static MyUtils myUtils; @BeforeAll static void setUp() { myUtils = new MyUtils(); System.out.println("Test data set up is done.."); } @BeforeEach void beforeEach() { System.out.println("@BeforeEach is executed.."); } @Test void test_add_two_positive_numbers() { int actualResult = myUtils.add(20, 10); assertEquals(30, actualResult); } @Test void test_add_two_negative_numbers() { int actualResult = myUtils.add(-20, -10); assertEquals(-30, actualResult); } @Test void test_add_one_positive_and_one_negative_number() { int actualResult = myUtils.add(20, -10); assertEquals(10, actualResult); } @AfterEach void afterEach() { System.out.println("@AfterEach is executed.."); } @AfterAll static void tearDown() { myUtils = null; System.out.println("Test data teardown is done.."); } } |
MyUtilsTest2.java
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package com.kkjavatutorials; import static org.junit.jupiter.api.Assertions.assertEquals; import org.junit.jupiter.api.AfterAll; import org.junit.jupiter.api.AfterEach; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Disabled; import org.junit.jupiter.api.Test; public class MyUtilsTest2 { private static MyUtils myUtils; @BeforeAll static void setUp() { myUtils = new MyUtils(); System.out.println("Test data set up is done.."); } @BeforeEach void beforeEach() { System.out.println("@BeforeEach is executed.."); } @Test void test_add_two_positive_numbers() { int actualResult = myUtils.add(20, 10); assertEquals(30, actualResult); } @Test @Disabled("Disabled until bug #1044 has been fixed") void test_add_two_negative_numbers() { int actualResult = myUtils.add(-20, -10); assertEquals(-30, actualResult); } @Test void test_add_one_positive_and_one_negative_number() { int actualResult = myUtils.add(20, -10); assertEquals(10, actualResult); } @AfterEach void afterEach() { System.out.println("@AfterEach is executed.."); } @AfterAll static void tearDown() { myUtils = null; System.out.println("Test data teardown is done.."); } } |
The output of the above project:
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That’s all about JUnit 5 @Disabled Test Example
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