将 java 系统属性传递给 ant 测试 [英] Passing java system properties to ant tests

问题描述

我让蚂蚁用以下代码执行一个 jar

I have ant executing a jar with the following code

  <target name="start.my.jar" description="start my jar">
  <echo message="Starting the jar" />
  <java jar="${jars.dir}/${my.stub.jar}" fork="true" dir="${jars.dir}" spawn="true">
            <sysproperty key="properties.filename" value="${basedir}/path/path/path/filename.properties"/>
        <arg value="start" />
    </java>
</target>

jar里面有一个类，代码如下

inside the jar there is a class with the following code

public static MyFacade createFacade() throws FileNotFoundException, IOException {
    return createFacade(System.getProperty(properties.filename));
}    

然后有一个配置成这样的蚂蚁测试目标

and then there's an ant test goal that is configured as this

 <target name="test" depends="compile, support" description="perform unit tests">
    <mkdir dir="${build.test}" />
    <mkdir dir="${test-classes.dir}" />
    <javac srcdir="${build.test}" destdir="${test-classes.dir}" debug="${debug}" nowarn="${nowarn}" includeantruntime="false" deprecation="${deprecation}">
        <classpath refid="main.classpath" />
    </javac>
    <junit printsummary="yes" haltonfailure="yes" showoutput="true" dir="${test-classes.dir}" fork="true" forkmode="perBatch" failureproperty="junit.failure" errorproperty="junit.error" haltonerror="no">
        <jvmarg value="-Xmx1G" />
        <jvmarg value="-Dcom.sun.management.jmxremote" />

        <classpath>
            <pathelement location="${test-classes.dir}" />
            <pathelement location="${classes.dir}" />
            <!--
            For module restful_api
            -->
            <pathelement location="${build.deploy}" />
            <pathelement location="${classes.dir}" />
            <fileset dir="${build.lib}">
                <include name="*.jar" />
            </fileset>
        </classpath>
        <formatter type="plain" />
        <batchtest fork="yes" todir="${build.test}">
            <fileset dir="${build.test}">
                <include name="**/*AllTests.java" />
                <include name="**/*TestCase.java" />
            </fileset>
        </batchtest>
    </junit>
    <fail message="Unittest failures - please check" if="junit.failure" />
    <fail message="Unittest errors - please check" if="junit.error" />
</target>

我在此测试目标模块中的测试无法获取我在 start.my.jar 目标上指定的文件的属性.有什么我做错了吗?

My tests in this test target module fail to get the property for the file i specified on the start.my.jar target. Is there anything I'm doing wrong?

SEVERE: The RuntimeException could not be mapped to a response, re-throwing to the HTTP container
[junit] java.lang.NullPointerException
[junit]     at java.io.File.<init>(File.java:222)
[junit]     at com.mycompany.myproduct.sdk.facade.MyFacadeFactory.getInputStream(MyFacadeFactory.java:47)
[junit]     at com.mycompany.myproduct.sdk.facade.MyFacadeFactory.loadFacade(MyFacadeFactory.java:43)
[junit]     at com.mycompany.myproduct.sdk.facade.MyFacadeFactory.createFacade(MyFacadeFactory.java:32)
[junit]     at com.mycompany.myproduct.sdk.facade.MyFacadeFactory.createFacade(MyFacadeFactory.java:28)
[junit]     at com.mycompany.myproduct.sdk.resources.impl.TransactionResourceImpl.<init>(TransactionResourceImpl.java:70)
[junit]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[junit]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
[junit]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
[junit]     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
[junit]     at com.sun.jersey.server.spi.component.ResourceComponentConstructor._construct(ResourceComponentConstructor.java:191)

推荐答案

很有趣，这行得通:

 <jvmarg value="-Dproperties.filename=${basedir}/path/path/path/filename.properties"/>

我之前用过的:

 <sysproperty key="" value=""/>

没用过

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