如何在Ubuntu上使用evosuite生成测试

Question

我尝试从命令行使用evosuite独立jar生成测试。

我的项目目录在src/czytacz中有源代码，在项目目录中有antlr-4.3-complete.jar

这就是我要做的：将evosuite jar复制到项目目录。

使用命令为项目设置evosuite：

java-jar evosuite-0.1.1.jar-setup src/czytacz antlr-4.3-complete.jar

使用命令创建测试：

java-jar evosuite-0.1.1.jar-target src/czytacz

evosuite:的输出

• EvoSuite
• 在目标src/czytacz中找到0个匹配的类
• 分析类路径(生成继承树)
  • antlr-4.2-complete.jar
  • src/czytacz

没有为我的项目创建任何测试

-------------------------------编辑------------------------------

谢谢arcuri82它解决了我的问题，但我还有另一个问题。

用于：

krzysiek@krzysiek-Latitude-D630：~/git$sudojava-jarevosuitte-0.1.1.jar-项目CP/home/krzysiek/workspace/czytacz-目标/home/krzysiek/workspace/czytacz/bin/czytacz

我得到：

• EvoSuite
• 在target/home/krzysiek/workspace/czytacz/bin/czytacz中找到6个匹配的类
• 分析类路径(生成继承树)
  • /home/krzysiek/workspace/czytacz
  • /home/krzysiek/workspace/czytacz/bin/czytacz
• 当前类：Run
• 要为类生成测试用例：Run
• 正在启动客户端
• 连接到端口9969上的主进程
• 正在分析类路径：
• 从/tmp/ES_inheritancetree222898081092137439.xml.gz加载的继承树
• 初始化目标类时出错：在继承树[MASTER]12:37:11.978[pool-1-thread-2]中找不到目标类ErrorTestSuiteGenerator-运行问题。完整堆栈：java.lang.ClassNotFoundException：在中找不到目标类位于的继承树org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:85)~[evosuite--0.1.1.jar:na]在org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)~[evosuite--0.1.1.jar:na]在org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)[evosuite--0.1.1.jar:na]java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)[na:1.8.0_45]java.util.concurrent.FFutureTask.run(FutureTask.java:266)[na:1.8.0_45]在java.util.concurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)[na:1.8.0_45]java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)在java.lang.Thread.run(Thread.java:745)[na:1.8.0_45]
• 计算完成[MASTER]12:37:12.272[main]错误SearchStatistics-由于EvoSuite，未保存任何统计信息未能生成任何测试用例[MASTER]12:37:12.374[main]错误TestGeneration-写入统计数据失败

当我尝试测试gwt项目时：

krzysiek@krzysiek-Latitude-D630：~/git$sudojava-jarevosuitte-0.1.1.jar-项目CP/home/krzysiek/planner/AghPlannerProject-target/home/krzysiek/planner/AghPlannerProject/target/AghPlannerProject-1.0-SNAPSHOT/WEB-INF/classes

我得到：

• EvoSuite
• 在target/home/krzysiek/planner/AghPlannerProject/target/AghPlannerProject-1.0-SNAPSHOT/WEB-INF/classes中找到69个匹配的类
• 分析类路径(生成继承树)
  • /home/krzysiek/planner/AghPlannerProject
  • /home/krzysiek/planner/AghPlannerProject/target/AghPlannerProject-1.0-SNAPSHOT/WEB-INF/classes
• 当前类：pl.edu.agh.planner.server.PlannerServiceImpl
• 将为类生成测试用例：pl.edu.agh.planner.server.PlannerServiceImpl
• 正在启动客户端
• 正在连接到端口11775上的主进程
• 正在分析类路径：
• 从/tmp/ES_heritancetree1562005591350926448.xml.gz加载的继承树
• 找不到测试中的类：pl.edu.agh.planner.server.PlannerServiceImpl:java.lang.ClassNotFoundException：pl/edu/agh/planner/client/PlannerService
  org.evosuite.instrumenting.InstrumentingClassLoader.instrumentClass(InstrumentingClassLoader.java:185)org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.Class.forName0(Native Method)
  java.lang.CClass.forName(Class.java:348)
  org.evosuite.Properties.getTargetClassorg.evosuite.setup.TestClusterGenerator.generateCluster(TestClusterGenerator.java:171)org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:117)org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)java.util.concurrent.FFutureTask.run(FutureTask.java:266)
  java.util.conconcurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(Thread.java:745)由以下原因引起：java.lang.NoClassDefFoundError：pl/edu/agh/planner/client/PlannerService
  java.lang.ClassLoader.defineClass1(本机方法)
  *.lang.ClassLoader.defineCClassorg.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.Class.forName0(Native Method)
  java.lang.CClass.forName(Class.java:348)
  org.evosuite.Properties.getTargetClassorg.evosuite.setup.TestClusterGenerator.generateCluster(TestClusterGenerator.java:171)org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:117)org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)java.util.concurrent.FFutureTask.run(FutureTask.java:266)
  java.util.conconcurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(Thread.java:745)由以下原因引起：java.lang.ClassNotFoundException：com/google/gwt/user/client/rpc/RemoteService
  org.evosuite.instrumenting.InstrumentingClassLoader.instrumentClass(InstrumentingClassLoader.java:185)org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.ClassLoader.defineClass1org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.Class.forName0(Native Method)
  java.lang.CClass.forName(Class.java:348)
  org.evosuite.Properties.getTargetClassorg.evosuite.setup.TestClusterGenerator.generateCluster(TestClusterGenerator.java:171)org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:117)org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)java.util.concurrent.FFutureTask.run(FutureTask.java:266)
  java.util.conconcurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(Thread.java:745)由以下原因引起：java.lang.NoClassDefFoundError：com/google/gwt/user/client/rpc/RemoteService
  java.lang.ClassLoader.defineClass1org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.ClassLoader.defineClass1org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.Class.forName0(Native Method)
  java.lang.CClass.forName(Class.java:348)
  org.evosuite.Properties.getTargetClassorg.evosuite.setup.TestClusterGenerator.generateCluster(TestClusterGenerator.java:171)org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:117)org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)java.util.concurrent.FFutureTask.run(FutureTask.java:266)
  java.util.conconcurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(Thread.java:745)由以下原因引起：java.lang.ClassNotFoundException：类"com/google/gwt/user/client/rpc/RemoteService.class"应位于目标项目，但找不到
  org.evosuite.instrumenting.InstrumentingClassLoader.instrumentClass(InstrumentingClassLoader.java:185)org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.ClassLoader.defineClass1org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.ClassLoader.defineClass1org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.Class.forName0(Native Method)
  java.lang.CClass.forName(Class.java:348)
  org.evosuite.Properties.getTargetClassorg.evosuite.setup.TestClusterGenerator.generateCluster(TestClusterGenerator.java:171)org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:117)org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)java.util.concurrent.FFutureTask.run(FutureTask.java:266)
  java.util.conconcurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(Thread.java:745)由以下原因引起：java.lang.ClassNotFoundException：类"com/google/gwt/user/client/rpc/RemoteService.class"应位于目标项目，但找不到
  org.evosuite.instrumenting.InstrumentingClassLoader.instrumentClass(InstrumentingClassLoader.java:171)org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.ClassLoader.defineClass1org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.ClassLoader.defineClass1org.evosuite.instruction.InstructionClassLoader.loadClass(InstrumentingClassLoader.java:139)java.lang.Class.forName0(Native Method)
  java.lang.CClass.forName(Class.java:348)
  org.evosuite.Properties.getTargetClassorg.evosuite.setup.TestClusterGenerator.generateCluster(TestClusterGenerator.java:171)org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:117)org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)java.util.concurrent.FFutureTask.run(FutureTask.java:266)
  java.util.conconcurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)java.lang.Thread.run(线程.java：745)
• 初始化目标类时出错：未能加载pl.edu.agh.planner.server.PlannerServiceImpl[MASTER]12:01:32.928[pool-1-thread-2]错误TestSuiteGenerator-的问题pl.edu.agh.planner.server.PlannerServiceImpl.完整堆栈：java.lang.RuntimeException：加载失败pl.edu.agh.planner.server.PlannerServiceImplorg.evosuite.setup.TestClusterGenerator.initializeTargetMethods(TestClusterGenerator.java:411)~[evosuite--0.1.1.jar:na]在org.evosuite.setup.TestClusterGenerator.generateCluster(TestClusterGenerator.java:171)~[evosuite--0.1.1.jar:na]在org.evosuite.setup.DependencyAnalysis.analyze(DependencyAnalysis.java:117)~[evosuite--0.1.1.jar:na]在org.evosuite.TestSuiteGenerator.generateTestSuite(TestSuiteGenerate.java:221)~[evosuite--0.1.1.jar:na]在org.evosuite.rmi.service.ClientNodeImpl$1.run(ClientNodeImpl.java:125)[evosuite--0.1.1.jar:na]java.util.concurrent.Executors$RunnableAdapter.call(Executitors.java:511)[na:1.8.0_45]java.util.concurrent.FFutureTask.run(FutureTask.java:266)[na:1.8.0_45]在java.util.concurrent.ThreadPoolExecutiator.runWorker(ThreadPoolExecutiator.java:1142)[na:1.8.0_45]java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)在java.lang.Thread.run(Thread.java:745)[na:1.8.0_45]
• 计算完成[MASTER]12:01:33.127[main]错误SearchStatistics-由于EvoSuite，未保存任何统计信息未能生成任何测试用例[MASTER]12:01:33.230[main]错误TestGeneration-写入统计数据失败

它似乎找不到类，但我不知道为什么，它在pl/edu/agh/planner/client/中

Answer 1

您需要指定类路径。源文件夹(本例中为src/czytacz)包含.java文件。对于类路径，您需要指定编译的.class文件所在的位置。这取决于你如何编译你的项目(例如，如果你使用Maven，目标/类)