我有几个我想从蚀和蚂蚁进行的JBEHAVE测试。在Eclipse中,我想看到一棵在图形输出中执行的所有不同故事,场景和步骤的树,因此我在执行此操作的测试中添加了自定义跑步者:
@RunWith(de.codecentric.jbehave.junit.monitoring.JUnitReportingRunner.class)
public class MyStoryTest extends org.jbehave.core.junit.JUnitStories
{
// ...
}
但是,相反,当使用ANT和连续的集成服务器运行测试时,我只想将每个故事都视为输出中的一个项目。这通常是没有任何注释而实现的:
public class MyStoryTest extends JUnitStories
{
// ...
}
那么,我该如何告诉蚂蚁(Junit Ant Task)使用与Eclipse不同的跑步者?为了使事情变得更加复杂:目前,我使用Eclipse(不在ANT)中的测试套件进行测试:
@RunWith(org.junit.extensions.cpsuite.ClasspathSuite.class)
@org.junit.extensions.cpsuite.ClassnameFilters("foo.mypackage.tests.*")
public class MyStoriesTestSuite
{
// Nothing more to say ;)
}
有什么想法?
欢呼,蒂尔曼
我几周前做了一些黑客,这可以满足您的需求。我意识到,如果单位测试运行始终包含以其名称的软件包,则由Eclipse执行的Java命令。因此,如果这给出了True,则可能是您在Eclipse下进行测试:
System.getProperty( "sun.java.command" ).contains( "org.eclipse.jdt" )
我知道,它不是100%的解决方案,而是通常有效,而且它总比没有好。
我为您创建并测试了一个跑步者 注释对:
注释:
package org.junit.annotation;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.junit.runner.Runner;
import org.junit.runners.JUnit4;
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Target( ElementType.TYPE )
public @interface RunWithInEnvironment {
Class<? extends Runner> eclipse();
Class<? extends Runner> defaultRunner() default JUnit4.class;
}
默认情况下,它使用junit4作为defaultrunner,这实际上是junit4的默认值。
跑步者,使用注释的信息:
package org.junit.runners;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import org.junit.annotation.RunWithInEnvironment;
import org.junit.runner.Description;
import org.junit.runner.Runner;
import org.junit.runner.notification.RunNotifier;
public class EnvironmentDependentRunner extends Runner {
protected Class<?> testClass;
protected Runner delegate;
public EnvironmentDependentRunner(Class<?> testClass) {
super();
this.testClass = testClass;
RunWithInEnvironment annotation = findAnnotationInClassHierarchy(testClass);
assertNotNull( EnvironmentDependentRunner.class.getSimpleName() + " can be used only with test classes, that are annotated with " + RunWithInEnvironment.class.getSimpleName() + " annotation somewhere in their class hierarchy!", annotation );
Class<? extends Runner> delegateClass = null;
if ( System.getProperty( "sun.java.command" ).contains( "org.eclipse.jdt" ) && annotation.eclipse() != null ) {
delegateClass = annotation.eclipse();
}
else {
delegateClass = annotation.defaultRunner();
}
try {
Constructor<? extends Runner> constructor = delegateClass.getConstructor( Class.class );
delegate = constructor.newInstance(testClass);
} catch (NoSuchMethodException e) {
fail( delegateClass.getName() + " must contain a public constructor with a " + Class.class.getName() + " argument.");
} catch (SecurityException e) {
throw new RuntimeException("SecurityException during instantiation of " + delegateClass.getName() );
} catch (InstantiationException e) {
throw new RuntimeException("Error while creating " + delegateClass.getName() );
} catch (IllegalAccessException e) {
throw new RuntimeException("Error while creating " + delegateClass.getName() );
} catch (IllegalArgumentException e) {
throw new RuntimeException("Error while creating " + delegateClass.getName() );
} catch (InvocationTargetException e) {
throw new RuntimeException("Error while creating " + delegateClass.getName() );
}
}
private RunWithInEnvironment findAnnotationInClassHierarchy(Class<?> testClass) {
RunWithInEnvironment annotation = testClass.getAnnotation(RunWithInEnvironment.class);
if (annotation != null) {
return annotation;
}
Class<?> superClass = testClass.getSuperclass();
if (superClass != null) {
return findAnnotationInClassHierarchy(superClass);
}
return null;
}
@Override
public Description getDescription() {
return delegate.getDescription();
}
@Override
public void run(RunNotifier arg0) {
delegate.run(arg0);
}
}
和用法示例:
@RunWithInEnvironment( eclipse=JUnit4.class, defaultRunner=Parameterized.class)
@RunWith( EnvironmentDependentRunner.class)
public class FooTest {
...
}
因此,此测试将与Eclipse中的Junit4 Runner一起进行,并带有参数性的Eclipse。