这是我琐碎的 Pax 考试测试：
package ru.focusmedia.odp.server.datastore.itests;
import static org.ops4j.pax.exam.CoreOptions.felix;
import static org.ops4j.pax.exam.CoreOptions.options;
import javax.inject.Inject;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.Configuration;
import org.ops4j.pax.exam.junit.JUnit4TestRunner;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
/**
* @author Toni Menzel (tonit)
* @since Mar 3, 2009
*/
@RunWith(JUnit4TestRunner.class)
public class SampleTest {
@Inject
BundleContext bundleContext = null;
/**
* You will get a list of bundles installed by default plus your testcase,
* wrapped into a bundle called pax-exam-probe
*/
@Test
public void listBundles() {
for (Bundle b : bundleContext.getBundles()) {
System.out.println("Bundle " + b.getBundleId() + " : "
+ b.getSymbolicName());
}
}
@Configuration
public Option[] config() {
return options(felix());
}
}
及其POM文件：
<?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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ru.focusmedia.odp.server</groupId>
<artifactId>datastore.itests</artifactId>
<version>0.1.0</version>
<!-- <packaging>bundle</packaging> -->
<name>Pax Exam based Testproject</name>
<build>
<plugins>
<plugin>
<groupId>org.apache.servicemix.tooling</groupId>
<artifactId>depends-maven-plugin</artifactId>
<version>1.2</version>
<executions>
<execution>
<id>generate-depends-file</id>
<goals>
<goal>generate-depends-file</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!--This plugin's configuration is used to store Eclipse m2e settings
only. It has no influence on the Maven build itself. -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>
org.apache.servicemix.tooling
</groupId>
<artifactId>
depends-maven-plugin
</artifactId>
<versionRange>
[1.2,)
</versionRange>
<goals>
<goal>
generate-depends-file
</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute />
<!-- <ignore/> -->
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<dependencies>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>4.3.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.ops4j.pax.exam</groupId>
<artifactId>pax-exam-junit4</artifactId>
<version>2.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.ops4j.pax.exam</groupId>
<artifactId>pax-exam-container-native</artifactId>
<version>2.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.ops4j.pax.exam</groupId>
<artifactId>pax-exam</artifactId>
<version>2.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.karaf</groupId>
<artifactId>karaf</artifactId>
<version>2.2.6</version>
<type>pom</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.karaf</groupId>
<artifactId>org.apache.karaf.main</artifactId>
<version>2.2.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.framework</artifactId>
<version>4.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.ops4j.pax.exam</groupId>
<artifactId>pax-exam-link-mvn</artifactId>
<version>2.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.ops4j.pax.url</groupId>
<artifactId>pax-url-aether</artifactId>
<version>1.3.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.0.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.karaf.tooling</groupId>
<artifactId>org.apache.karaf.tooling.testing</artifactId>
<version>2.2.6</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
我希望测试运行一次，但这是实际结果：
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Pax Exam based Testproject 0.1.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- depends-maven-plugin:1.2:generate-depends-file (generate-depends-file) @ datastore.itests ---
[INFO] Created: /home/aromanov/workspaces/odp-server/ru.focusmedia.odp.server.datastore.itests/target/classes/META-INF/maven/dependencies.properties
[INFO]
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ datastore.itests ---
[debug] execute contextualize
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /home/aromanov/workspaces/odp-server/ru.focusmedia.odp.server.datastore.itests/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ datastore.itests ---
[INFO] No sources to compile
[INFO]
[INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ datastore.itests ---
[debug] execute contextualize
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ datastore.itests ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-surefire-plugin:2.10:test (default-test) @ datastore.itests ---
[INFO] Surefire report directory: /home/aromanov/workspaces/odp-server/ru.focusmedia.odp.server.datastore.itests/target/surefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running ru.focusmedia.odp.server.datastore.itests.SampleTest
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/home/aromanov/.m2/repository/ch/qos/logback/logback-classic/1.0.1/logback-classic-1.0.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/aromanov/.m2/repository/org/apache/karaf/org.apache.karaf.client/2.2.6/org.apache.karaf.client-2.2.6.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/aromanov/.m2/repository/org/slf4j/slf4j-simple/1.6.4/slf4j-simple-1.6.4.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/aromanov/.m2/repository/org/ops4j/pax/logging/pax-logging-api/1.6.5/pax-logging-api-1.6.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
[ o.o.p.e.s.DefaultExamSystem] - Pax Exam System (Version: 2.3.1) created.
[org.ops4j.pax.exam.rbc.internal.Activator] : Name, port or host is null. So this RBC remains inactive.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling SLF4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Jakarta Commons Logging API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Log4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Avalon Logger API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling JULI Logger API support.
org.ops4j.pax.exam.extender.service[org.ops4j.pax.exam.raw.extender.intern.Probe] : Test PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d to be in PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d,
org.ops4j.pax.exam.extender.service[org.ops4j.pax.exam.raw.extender.intern.Probe] : Registering Service: org.ops4j.pax.exam.ProbeInvoker with Probe-Signature="PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d" and expression="ru.focusmedia.odp.server.datastore.itests.SampleTest;listBundles"
org.ops4j.pax.exam.extender.service[org.ops4j.pax.exam.raw.extender.intern.Probe] : Test PaxExam-Executable to be in PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d,
[org.ops4j.pax.exam.rbc.internal.Activator] : Name, port or host is null. So this RBC remains inactive.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling SLF4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Jakarta Commons Logging API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Log4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Avalon Logger API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling JULI Logger API support.
org.ops4j.pax.exam.extender.service[org.ops4j.pax.exam.raw.extender.intern.Probe] : Test PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d to be in PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d,
org.ops4j.pax.exam.extender.service[org.ops4j.pax.exam.raw.extender.intern.Probe] : Registering Service: org.ops4j.pax.exam.ProbeInvoker with Probe-Signature="PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d" and expression="ru.focusmedia.odp.server.datastore.itests.SampleTest;listBundles"
org.ops4j.pax.exam.extender.service[org.ops4j.pax.exam.raw.extender.intern.Probe] : Test PaxExam-Executable to be in PaxExam-1f348e55-521a-48f1-b5a2-3e1c3276012d,
Bundle 0 : org.eclipse.osgi
Bundle 1 : org.ops4j.pax.exam.rbc
Bundle 2 : org.ops4j.pax.exam.inject
Bundle 3 : org.ops4j.pax.exam.extender.service
Bundle 4 : osgi.cmpn
Bundle 5 : org.ops4j.pax.logging.pax-logging-api
Bundle 6 : org.apache.geronimo.specs.geronimo-atinject_1.0_spec
Bundle 7 : PAXEXAM-PROBE-5c53a55c-5180-4471-923d-41806df0eb26
Bundle 0 : org.apache.felix.framework
Bundle 1 : org.ops4j.pax.exam.rbc
Bundle 2 : org.ops4j.pax.exam.inject
Bundle 3 : org.ops4j.pax.exam.extender.service
Bundle 4 : osgi.cmpn
Bundle 5 : org.ops4j.pax.logging.pax-logging-api
Bundle 6 : org.apache.geronimo.specs.geronimo-atinject_1.0_spec
Bundle 7 : PAXEXAM-PROBE-5c53a55c-5180-4471-923d-41806df0eb26
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling SLF4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling Jakarta Commons Logging API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling Log4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling Avalon Logger API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling JULI Logger API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling SLF4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling Jakarta Commons Logging API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling Log4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling Avalon Logger API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Disabling JULI Logger API support.
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.964 sec
Results :
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.130s
[INFO] Finished at: Wed Apr 18 13:50:30 MSK 2012
[INFO] Final Memory: 12M/214M
[INFO] ------------------------------------------------------------------------
为什么org.eclipse.osgi还要进行测试？