Running tests from a jar file: summary return 0 test found

[enaud1984]

Hi all,
I am trying to run tests that are in a jar file (sr/java/main/test/jarfile.jar directory ).
The launcher does not find any test. From intellij, in source of project when i runTesT is all ok, so no problem in actual tests.
TestProject:

 Test_Road
 ├── src
 │   ├── test
 │   │      ├── java
 │   │      └── package_test
 │   └──resource          │
 │                        └── ConfigurationControllerTest.java
 └── pom.xml

pom.xml is this:

<?xml version="1.0" encoding="UTF-8"?>
<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>

    <groupId>it.almaviva</groupId>
    <artifactId>TestSuite</artifactId>
    <version>1.0-SNAPSHOT</version>


    <dependencies>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.10.3</version>
        </dependency>

        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.12</version>
            <scope>provided</scope>
        </dependency>

        <!--dependency>
            <groupId>com.vaadin.external.google</groupId>
            <artifactId>android-json</artifactId>
            <version>0.0.20131108.vaadin1</version>
            <scope>test</scope>
        </dependency-->
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-engine</artifactId>
            <version>5.6.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.junit.platform</groupId>
            <artifactId>junit-platform-runner</artifactId>
            <version>1.5.2</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.junit.platform</groupId>
            <artifactId>junit-platform-suite-api</artifactId>
            <version>1.6.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.junit.platform</groupId>
            <artifactId>junit-platform-runner</artifactId>
            <version>1.6.0</version>
        </dependency>
        <dependency>
            <groupId>io.rest-assured</groupId>
            <artifactId>rest-assured</artifactId>
            <version>3.0.3</version>

        </dependency>
    </dependencies>

    <build>
        <plugins>

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version>
            </plugin>
            <plugin>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.22.2</version>
            </plugin>
            <plugin>
                <artifactId>maven-failsafe-plugin</artifactId>
                <version>2.22.2</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>8</source>
                    <target>8</target>
                </configuration>
            </plugin>

        </plugins>
    </build>

</project>

public class ConfigurationControllerTest {
    private static final Logger log = Logger.getLogger(ConfigurationControllerTest.class);

    private static Properties properties = PropertyUtil.getProperties("/test.properties");

       @Test
    public void smartRoadRegistryTest(){
        String endpoint = properties.getProperty("smart-road.api.configuration-controller.endpoint.registry");

        try {
            expect().
                    statusCode(200).
                    contentType(ContentType.JSON).
            when().
                    get(endpoint);
        } catch(AssertionError e){
            log.error("Smart Road Registry test has failed ... \n");
            Assertions.fail(e.getMessage());
        }
    }
}

If i run smartRoadRegistryTest method it work well.

Now i have create a new project TestSuiteLoader where i load jar inspect class and method with @test and after i run a method called.

src
 └── main
      └── java
            ├── packageRunTest
            │      └── TestsuiteApplication.java
            └── pakageTest
		   └──TestClass.jar

My function is this:

public void runOne(String jar_file,String class_name, String test_name,SummaryGeneratingListener listener) {

        File file = new File("src\\main\\java\\test\\"+ jar_file);
        URL[] urls = {new URL("jar:file:" + file + "!/")};
        URLClassLoader cl = URLClassLoader.newInstance(urls);

        Class cls=cl.loadClass(class_name);
        Method m=cls.getMethod(test_name);
        LauncherDiscoveryRequest request = LauncherDiscoveryRequestBuilder.request()
                .selectors(selectMethod(cls,m))
                .build();

        Launcher launcher = LauncherFactory.create();
        launcher.registerTestExecutionListeners(listener);
        launcher.execute(request);
        TestExecutionSummary summary = listener.getSummary();

        StringWriter out = new StringWriter();
        summary.printTo(new PrintWriter(out));
        System.out.println(out);
    }

In console i read:
c.runOne("TestSuite.jar","SmartRoadApiTest.ConfigurationControllerTest","smartRoadRegistryTest", new SummaryGeneratingListener());

Test run finished after 63 ms
[ 1 containers found ]
[ 0 containers skipped ]
[ 1 containers started ]
[ 0 containers aborted ]
[ 1 containers successful ]
[ 0 containers failed ]
[ 0 tests found ]
[ 0 tests skipped ]
[ 0 tests started ]
[ 0 tests aborted ]
[ 0 tests successful ]
[ 0 tests failed ]

0 Test Found!!

my pom.xml is:

<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>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.5.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>it.anas.TestSuiteLoader</groupId>
    <artifactId>testsuite</artifactId>
    <version>0.0.1</version>
    <name>testsuite</name>
    <description>Servizi per Caricamento Test Suite</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <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>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-engine</artifactId>
            <version>5.6.0</version>
        </dependency>
        <dependency>
            <groupId>org.junit.platform</groupId>
            <artifactId>junit-platform-launcher</artifactId>
            <version>1.2.0</version>
        </dependency>
        <dependency>
            <groupId>org.reflections</groupId>
            <artifactId>reflections</artifactId>
            <version>0.9.12</version>
            <scope>test</scope>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.testng/testng -->
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>7.1.0</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.reflections</groupId>
            <artifactId>reflections</artifactId>
            <version>0.9.12</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-api</artifactId>
            <version>5.6.0</version>
        </dependency>
        <dependency>
            <groupId>org.junit.vintage</groupId>
            <artifactId>junit-vintage-engine</artifactId>
        <version>4.12.0-M4</version>
    </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.22.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-failsafe-plugin</artifactId>
                    <version>2.22.2</version>
                </plugin>

        </plugins>
    </build>

</project>

Thanks Regards
Giuseppe

[sormuras]

It seems you're not using Maven in a standard setup.

Please read how to run normal unit test via Surefire and integration test via Failsafe -- and in case you want to run test for a jarred Maven extension, there's for example the Maven Invoker Plugin.

This issue tracker is not the place for questions. If you want to ask how to do something, or to understand why something isn't working the way you expect it to, please use Gitter [1] or Stack Overflow [2].

[1] https://gitter.im/junit-team/junit5
[2] https://stackoverflow.com/questions/tagged/junit5