问题
I have a project that uses testng APIs to dynamically create testng.xml file, so using the main function of java my project works as expected, but if I run my project via maven using 'Run as->maven build' It looks like only the BeforeSuite and BeforeTest classes are running, but the actual tests aren't running. Here's my pom.xml file:
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-testng</artifactId>
<version>2.22.1</version>
</dependency>
</dependencies>
<configuration>
<forkMode>never</forkMode>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>main.MainRunner</mainClass>
<arguments>
</arguments>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.14.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.14.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>4.0.0</version>
</dependency>
<dependency>
<groupId>com.relevantcodes</groupId>
<artifactId>extentreports</artifactId>
<version>2.41.2</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml-schemas</artifactId>
<version>4.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.0.0</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
</dependencies>
Here's my MainRunner.java class:
package main;
import java.io.IOException;
import org.testng.TestNG;
import framework.CreateXml;
public class MainRunner {
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
TestNG testng= new TestNG();
CreateXml createAndRun = new CreateXml(testng);
createAndRun.createAndRun();
}
}
This MainRunner class calls the 'createAndRun()' function that creates the testng.xml suite and runs the tests like this:
testng.setXmlSuites(mySuites);
testng.setListenerClasses(listenerClasses);
testng.setVerbose(3);
testng.run();
And finally, here's the stacktrace:
[INFO] --- maven-surefire-plugin:2.22.1:test (default-test) @ Automata ---
[WARNING] The parameter forkMode is deprecated since version 2.14. Use forkCount and reuseForks instead.
[WARNING] useSystemClassloader setting has no effect when not forking
[INFO] Surefire report directory: D:\Git\automata\Automata\target\surefire-reports
[INFO] Using configured provider org.apache.maven.surefire.testng.TestNGProvider
[INFO] Running TestSuite
Configuring TestNG with: TestNG60Configurator
Surefire suite started.....
In Before Test
Starting ChromeDriver 2.44.609538 (b655c5a60b0b544917107a59d4153d4bf78e1b90) on port 45113
Only local connections are allowed.
Dec 20, 2018 11:57:27 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: OSS
new instance
Surefire suite ended.....
[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.472 s - in TestSuite
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ Automata ---
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ Automata ---
[INFO] Installing D:\Git\automata\Automata\target\Automata-0.0.1-SNAPSHOT.jar to C:\Users\A\.m2\repository\com\sanrotech\com\Automata\0.0.1-SNAPSHOT\Automata-0.0.1-SNAPSHOT.jar
[INFO] Installing D:\Git\automata\Automata\pom.xml to C:\Users\A\.m2\repository\com\sanrotech\com\Automata\0.0.1-SNAPSHOT\Automata-0.0.1-SNAPSHOT.pom
[INFO]
[INFO] >>> exec-maven-plugin:1.2.1:java (default-cli) > validate @ Automata >>>
[INFO]
[INFO] <<< exec-maven-plugin:1.2.1:java (default-cli) < validate @ Automata <<<
[INFO]
[INFO]
[INFO] --- exec-maven-plugin:1.2.1:java (default-cli) @ Automata ---
[WARNING]
java.lang.ClassNotFoundException: main.MainRunner
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:285)
at java.lang.Thread.run(Thread.java:748)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12.582 s
[INFO] Finished at: 2018-12-20T23:57:30+05:30
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:java (default-cli) on project Automata: An exception occured while executing the Java class. main.MainRunner -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:java (default-cli) on project Automata: An exception occured while executing the Java class. main.MainRunner
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: An exception occured while executing the Java class. main.MainRunner
at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java:352)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 20 more
Caused by: java.lang.ClassNotFoundException: main.MainRunner
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:285)
at java.lang.Thread.run(Thread.java:748)
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
I wonder what am I missing here.
回答1:
Finally I found a solution, I just had to add
<classpathScope>test</classpathScope>
to my pom.xml file and now it's working as expected.
回答2:
Add this to your Pom.xml file,Where you have your the placed the testng source location src/main/java or src/test/java or src/test/resources
<configuration>
<suiteXmlFiles>
<suiteXmlFile>src/test/resources/testng.xml</suiteXmlFile>
</suiteXmlFiles>
</configuration>
来源：https://stackoverflow.com/questions/53874321/unable-to-run-testng-tests-from-maven