我有以下代码，由junit 4测试类调用：
final InputStream resourceAsStream = getClass().getResourceAsStream("MyFile.txt");
这在eclipse中工作，但在使用ant运行时在命令行上失败。
注意，我试过了：
InputStream in = Thread.currentThread().getContextClassLoader().getResourceAsStream("MyFile.txt"));
和
Foo.class.getResourceAsStream（ “MyFile.txt的”））
但没有运气。
我的测试类，资源文件和代码都在目录中：
myproject/tests/src/junit4/org/user/util/services/service
我是否必须执行/添加build.xml以使其正常工作？
这是我运行测试的主build.xml的一部分：
<target name="junit4" depends="compile-junit4" description="compile and run the junit4 tests">
<ant antfile="${build.rootdir}/make/junit4.xml" dir="${build.rootdir}" target="all" inheritAll="true" inheritRefs="true" />
</target>
这是蚂蚁文件：
<project name="build" default="all" basedir=".">
<target name="common-init">
<property name="junit.tmpdir" value="test-tmpdir" />
<mkdir dir="${junit.tmpdir}" />
<property name="jvm.args" value="-ea -Xms32m -Xmx384m -server -Djava.io.tmpdir=${junit.tmpdir} -Dcom.sun.grizzly.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true" />
<!-- runtime classpath of our junit task -->
<path id="junit4-runtime-classpath">
<path path="${build.rootdir}/external/junit-4.7.jar" />
</path>
<!-- Directory for classes, relative to base directory /-->
<property name="build.classes.dir" value="${build.rootdir}/build/classes/${build.type}" />
<mkdir dir="${build.rootdir}/tests/reports" />
<path id="test.cp">
<!--
uncomment this to use instrumented classes
<pathelement path="${instrumented.dir}"/>
-->
<pathelement path="${build.tool.classes.dir}" />
<pathelement path="${build.classes.dir}" />
<!--
uncomment this to use instrumented classes
<fileset dir="${build.rootdir}/external">
<include name="cobertura/*.jar"/>
</fileset>
-->
<path refid="external.jars.path" />
</path>
<!-- default log.properties to use for all tests -->
<property name="test.log.properties" value="${build.rootdir}/tests/src/unit/log.properties" />
<!-- if set on the command line, pass down the test.propertyFile for global test properties
that are to be used for all tests. should be the name of a Java Properties file
in the test root directory (of each test), or an absolute path that starts with / -->
<property name="test.propertyFile" value="" />
<property name="smoketest.propertyFile" value="" />
</target>
<target name="junit4-init" depends="common-init">
<property name="test.type" value="Junit4" />
<!-- Unit tests java Srcs dir -->
<property name="unit.java.dir" value="tests/src/junit4" />
</target>
<target name="selenium-init" depends="common-init">
<property name="test.type" value="Selenium" />
<!-- Unit tests java Srcs dir -->
<property name="unit.java.dir" value="tests/src/selenium" />
</target>
<property name="tmp.dir" value="${build.rootdir}/build/.tmp.ant" />
<!-- because we are running tests in the test src directory
we need to clean up the transient files.
won't be needed if we were running tests properly in a separate area -->
<target name="clean-testleftovers">
<echo message="Directory is ${build.rootdir}" />
<delete includeemptydirs="true" verbose="true">
<fileset dir="${build.rootdir}/tests/src" erroronmissingdir="true">
<include name="**/systemdb/**/*" />
<include name="**/prefs" />
<include name="**/prefs/*" />
<include name="**/scm/**/*" />
<include name="**/security/**/*" />
<include name="**/security" />
<include name="**/membership/*" />
<include name="**/sequences" />
<include name="**/passwd/*" />
<include name="**/*/*.snapshot" />
<include name="**/sidelinedSchedulers" />
<!-- exclude any java files prefs or log properties that we may have in directories called prefs/scm etc. -->
<exclude name="**/*.java" />
<exclude name="**/pref*.xml" />
<exclude name="**/.privileges.xml" />
<exclude name="**/log.properties" />
</fileset>
</delete>
</target>
<target name="runbatch" depends="clean-testleftovers">
<echo message="Running ${test.type} testcases in batch mode .." />
<mkdir dir="${build.rootdir}/tests/reports" />
<mkdir dir="${build.rootdir}/tests/reports/logs" />
<mkdir dir="${coverage.dir}" />
<!-- clean out old test reports -->
<!-- <delete>
<fileset dir="${build.rootdir}/tests/reports/junit4">
<include name="TEST-*" />
<include name="TESTS*.xml" />
</fileset>
<fileset dir="${build.rootdir}/tests/reports/junit4/logs">
<include name="*.log" />
</fileset>
</delete> -->
<!-- clean out old coverage reports -->
<delete>
<fileset dir="${coverage.dir}">
<include name="*.xml" />
<include name="*.html" />
</fileset>
</delete>
<!-- Timeout individual test in 15 minutes -->
<junit printsummary="withOutAndErr" haltonfailure="no" errorProperty="test.failed" failureProperty="test.failed" timeout="900000">
<jvmarg line="${jvm.args}" />
<!-- <sysproperty key="prefs.file.name" value="${prefs.file.name}"/> -->
<sysproperty key="com.rascal.inprocess" value="true" />
<sysproperty key="base.prefs.root" value="${build.rootdir}/${unit.java.dir}" />
<sysproperty key="build.root.dir" value="${build.rootdir}" />
<sysproperty key="perl.path" value="${perl.path}" />
<sysproperty key="java.io.tmpdir" value="${java.io.tmpdir}" />
<sysproperty key="test.propertyFile" value="${test.propertyFile}" />
<sysproperty key="smoketest.propertyFile" value="${smoketest.propertyFile}" />
<sysproperty key="net.sourceforge.cobertura.datafile" file="${cobertura.ser}" />
<formatter type="xml" />
<classpath refid="test.cp" />
<batchtest fork="yes" todir="${build.rootdir}/tests/reports">
<fileset dir="${build.rootdir}/${unit.java.dir}">
<include name="**/*Test*.java" />
</fileset>
</batchtest>
</junit>
<junitreport todir="${build.rootdir}/tests/reports">
<fileset dir="${build.rootdir}/tests/reports">
<include name="TEST-*.xml" />
</fileset>
<report format="noframes" todir="${build.rootdir}/tests/reports" />
</junitreport>
</target>
<target name="coverage-report" if="enable.coverage">
<cobertura-report format="html" datafile="${cobertura.ser}" destdir="${coverage.dir}" srcdir="src/java" />
<cobertura-report format="xml" datafile="${cobertura.ser}" destdir="${coverage.dir}" srcdir="src/java" />
<echo>Coverage report is available at ${coverage.dir}/index.html</echo>
</target>
<target name="all" depends="junit4-init, runbatch">
<fail if="test.failed">
JUnit4 tests failed. Check reports for details
</fail>
</target>
<target name="selenium-tests" depends="selenium-init, runbatch">
<fail if="test.failed">
Selenium tests failed. Check reports for details
</fail>
</target>
</project>
非常感谢！
答案 0 :(得分：0)
您应该在“build.xml”中为junit运行时定义类路径。
你可以把你的“build.xml”内容粘贴到那里吗？感谢。