我的项目正在使用Ant,它有几个测试套件。由于每个套件都以类似的方式运行,因此定义了一个宏:
<macrodef name="exec-tests">
<attribute name="test-suite" />
<element name="test-run" implicit="yes" />
<sequential>
<junit printsummary="yes" haltonfailure="true" haltonerror="true" showoutput="true" outputtoformatters="true" fork="true" maxmemory="512m">
<jvmarg value="-XX:MaxPermSize=256m" />
<jvmarg value="-Xmx512m" />
<jvmarg value="-Xms512m" />
<classpath refid="test.run.class.path" />
<formatter type="plain" usefile="false" />
<formatter type="xml" usefile="true" />
<test name="@{test-suite}" todir="${test.build.results.dir}" />
</junit>
</sequential>
</macrodef>
所以有几个目标运行不同的套件,如下所示:
<target name="run-xxx-tests" depends="build-tests">
<exec-tests test-suite="com.mycompany.XxxTestsSuite" />
</target>
<target name="run-yyy-tests" depends="build-tests">
<exec-tests test-suite="com.mycompany.YyyTestsSuite" />
</target>
现在我还想运行一个带Jacoco覆盖范围的测试套件。所以这样做很好:
<target name="run-xxx-tests-with-coverage" depends="build-tests">
<jacoco:coverage destfile="${test.coverage.unit.file}">
<exec-tests test-suite="com.mycompany.XxxTestsSuite" />
</jacoco:coverage>
</target>
但是,Jacoco似乎不支持覆盖标记中的宏,因为我收到了错误:
Caused by: C:\Users\taavi\projects\cds\build.xml:87: exec-tests is not a valid child of the coverage task
at org.jacoco.ant.CoverageTask.addTask(CoverageTask.java:68)
at org.apache.tools.ant.UnknownElement.handleChildren(UnknownElement.java:367)
现在我创建了另一个非常类似于&#34; exec-tests&#34;的宏定义。但只是增加了报道。这并不重要,但我想知道是否还有任何方法可以避免这种重复&#34; junit&#34;任务部分?
k6ps
答案 0 :(得分:2)
<jacoco:coverage>
任务有an enabled
attribute可能有用......
如果设置为true,将为所包含的任务收集覆盖率数据。
要使用enabled
,您可以对<exec-tests>
进行一些更改:
<jacoco:coverage>
移入其中coverage.destfile
属性看起来如何......
<macrodef name="exec-tests">
<attribute name="test-suite" />
<!-- If <test-suite> is called without coverage.destfile, then -->
<!-- coverage.enabled won't be set to true and coverage info won't -->
<!-- be collected. -->
<attribute name="coverage.destfile" default="" />
<element name="test-run" implicit="yes" />
<sequential>
<local name="coverage.enabled" />
<condition property="coverage.enabled" value="false" else="true">
<equals arg1="@{coverage.destfile}" arg2="" />
</condition>
<jacoco:coverage enabled="${coverage.enabled}" destfile="@{coverage.destfile}">
<junit ...>
...
</junit>
</jacoco:coverage>
</sequential>
</macrodef>
然后,每个测试都可以指定是否应该收集覆盖范围信息......
<exec-tests
test-suite="com.mycompany.XxxTestsSuite"
coverage.destfile="${test.coverage.unit.file}" />
在上面的示例中,将收集覆盖范围信息,因为提供了coverage.destfile
。