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[SUREFIRE-2024] Replace testng-junit5 by testng-engine (#500)
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@slawekjaranowski
slawekjaranowski committed Mar 30, 2022
1 parent 25425c3 commit 92b9061
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Showing 4 changed files with 117 additions and 82 deletions.
27 changes: 8 additions & 19 deletions maven-surefire-plugin/src/site/apt/examples/junit-platform.apt.vm
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Expand Up @@ -349,44 +349,33 @@ Using JUnit 5 Platform
</profile>
+---+

** How to run TestNG tests within Jupiter engine
** How to run TestNG tests within the JUnit Platform

You can run TestNG tests combined with JUnit5 tests.

For more information see this
{{{https://github.com/apache/maven-surefire/tree/master/surefire-its/src/test/resources/junit5-testng}example}}.
{{{https://github.com/apache/maven-surefire/tree/master/surefire-its/src/test/resources/junit5-testng}example}}
and {{{https://github.com/junit-team/testng-engine}TestNG Engine for the JUnit Platform}}.

+---+
<dependencies>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>7.1.0</version>
<version>7.4.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.testng-team</groupId>
<artifactId>testng-junit5</artifactId>
<version>0.0.1</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>5.6.2</version>
<groupId>org.junit.support</groupId>
<artifactId>testng-engine</artifactId>
<version>1.0.1</version>
<scope>test</scope>
</dependency>
</dependencies>
+---+

The Maven does not take any responsibility for broken compatibilities in this case and the responsibility for
the dependency <<<com.github.testng-team:testng-junit5>>>.
the dependency <<<org.junit.support:testng-engine>>>.

** JUnit Runner

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13 changes: 12 additions & 1 deletion surefire-its/src/test/java/org/apache/maven/surefire/its/jiras/Surefire1787JUnit5IT.java
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Expand Up @@ -96,6 +96,18 @@ public void selectJUnit5()
"Using auto detected provider org.apache.maven.surefire.junitplatform.JUnitPlatformProvider" );
}

@Test
public void testNg()
{
unpack( "junit5-testng" )
.activateProfile( "testng-only" )
.executeTest()
.verifyErrorFree( 1 )
.verifyTextInLog( "Running pkg.TestNGTest" )
.verifyTextInLog(
"Using auto detected provider org.apache.maven.surefire.junitplatform.JUnitPlatformProvider" );
}

@Test
public void testNgWithJupiterApi()
{
Expand All @@ -107,7 +119,6 @@ public void testNgWithJupiterApi()
.verifyTextInLog( "Running pkg.TestNGTest" )
.verifyTextInLog(
"Using auto detected provider org.apache.maven.surefire.junitplatform.JUnitPlatformProvider" );

}

@Test
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157 changes: 96 additions & 61 deletions surefire-its/src/test/resources/junit5-testng/pom.xml
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Expand Up @@ -21,74 +21,109 @@
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<modelVersion>4.0.0</modelVersion>

<groupId>org.example</groupId>
<artifactId>testng-junit5</artifactId>
<version>1.0-SNAPSHOT</version>
<groupId>org.example</groupId>
<artifactId>testng-junit5</artifactId>
<version>1.0-SNAPSHOT</version>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>${java.specification.version}</maven.compiler.source>
<maven.compiler.target>${java.specification.version}</maven.compiler.target>
</properties>
<description>Project with mixed TestNG and JUnit5 tests.</description>

<dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>${java.specification.version}</maven.compiler.source>
<maven.compiler.target>${java.specification.version}</maven.compiler.target>
</properties>

<dependencies>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>7.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.support</groupId>
<artifactId>testng-engine</artifactId>
<version>1.0.1</version>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
</plugin>
</plugins>
</pluginManagement>
</build>

<profiles>
<profile>
<id>testng-only</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<testIncludes>
<!-- JUnit5Test.java ignored - Jupiter does not exist in dependencies. -->
<testInclude>**/TestNGTest.java</testInclude>
</testIncludes>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>junit5-engine</id>
<dependencies>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>7.1.0</version>
<scope>test</scope>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<!-- TODO check with next version of testng-engine -->
<!-- we have old junit-platform-commons:1.7.2 in dependency tree -->
<version>5.7.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.testng-team</groupId>
<artifactId>testng-junit5</artifactId>
<version>0.0.1</version>
<scope>test</scope>
</dependencies>
</profile>
<profile>
<id>junit5-api</id>
<!--
This exclusion avoids inconsistent versions combination: junit-platform-engine:1.7.2 and junit-jupiter-api:5.8.2.
The surefire would add artifacts to the class path: junit-platform-*, junit-jupiter-engine, etc.
-->
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.junit.support</groupId>
<artifactId>testng-engine</artifactId>
<exclusions>
<exclusion>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-engine</artifactId>
</exclusion>
<exclusion>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<!-- junit-jupiter-api has junit-platform-commons as nearest definition -->
<!-- so junit-platform-commons:1.8.2 wins ;-) -->
<version>5.8.2</version>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
</plugin>
</plugins>
</pluginManagement>
</build>

<profiles>
<profile>
<id>junit5-engine</id>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.6.2</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>junit5-api</id>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>5.6.2</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
</profiles>
</dependencies>
</profile>
</profiles>

</project>
2 changes: 1 addition & 1 deletion surefire-its/src/test/resources/junit5-testng/src/test/java/pkg/JUnit5Test.java
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Expand Up @@ -4,7 +4,7 @@

class JUnit5Test {
@Test
public void test() {
void test() {

}
}

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