私はpowermockでeasymockを使用しています。私がthsiをテストしようとすると、エラーが発生します。powermockでeasymockエラー
java.lang.RuntimeException:PowerMockテストリスナー[email protected]でbeforeTestMethodメソッドを呼び出すことができませんでした。 java.lang.IllegalArgumentExceptionが:によって引き起こさ
at org.powermock.tests.utils.impl.PowerMockTestNotifierImpl.notifyBeforeTestMethod(PowerMockTestNotifierImpl.java:95)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:298)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTestInSuper(PowerMockJUnit47RunnerDelegateImpl.java:131)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.access$100(PowerMockJUnit47RunnerDelegateImpl.java:59)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner$TestExecutorStatement.evaluate(PowerMockJUnit47RunnerDelegateImpl.java:147)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.evaluateStatement(PowerMockJUnit47RunnerDelegateImpl.java:107)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTest(PowerMockJUnit47RunnerDelegateImpl.java:82)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:288)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:87)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:50)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:208)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:147)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:121)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:34)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:44)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:123)
at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:121)
at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:59)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
at org.easymock.cglib.proxy.Enhancer.generateClass(Enhancer.java:446)
at org.easymock.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at org.easymock.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at org.easymock.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at org.easymock.cglib.proxy.Enhancer.createClass(Enhancer.java:317)
at org.easymock.internal.ClassProxyFactory.createProxy(ClassProxyFactory.java:175)
at org.easymock.internal.MocksControl.createMock(MocksControl.java:113)
at org.easymock.internal.MocksControl.createMock(MocksControl.java:98)
at org.easymock.EasyMock.mock(EasyMock.java:128)
at org.easymock.EasyMock.createMock(EasyMock.java:259)
at org.easymock.internal.Injector.createMocksForAnnotations(Injector.java:130)
at org.easymock.internal.Injector.injectMocks(Injector.java:66)
at org.easymock.EasyMockSupport.injectMocks(EasyMockSupport.java:528)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at org.powermock.reflect.internal.WhiteboxImpl.performMethodInvocation(WhiteboxImpl.java:1899)
at org.powermock.reflect.internal.WhiteboxImpl.doInvokeMethod(WhiteboxImpl.java:801)
at org.powermock.reflect.internal.WhiteboxImpl.invokeMethod(WhiteboxImpl.java:781)
at org.powermock.reflect.Whitebox.invokeMethod(Whitebox.java:466)
at org.powermock.api.extension.listener.AnnotationEnabler.beforeTestMethod(AnnotationEnabler.java:71)
at org.powermock.tests.utils.impl.PowerMockTestNotifierImpl.notifyBeforeTestMethod(PowerMockTestNotifierImpl.java:93)
... 24 more
そして、私のクラスfinalクラスのクラスjava.lang.Stringのサブクラスを作成することはできません。このように見えます。
`public String renameOrDeleteDirectory(String Directory, String dirExtn, (short) x){
File workDir = new File(Directory);
String OrigDir = null;
File origDir =null;
boolean renamed = false;
try {
if (null != Directory && Directory.length() > 0) {
if(new File(Directory).list().length == 0){
new File(Directory).delete();
}`
私のテストケースは、このようなものです...
` @RunWith(PowerMockRunner.class)
@PrepareForTest(value={Utilities.class, File.class})
public class dirTest1 {
@Test
public void testRenameOrDeleteDirectory1() throws Exception{
mockStatic(File.class);
expectNew(File.class,"C:\\Users\\Desktop\\Docs\\Docs2017_03_07_14_docready").andReturn(workDir);
expect(workDir.list().length == 0).andReturn(true);
expect(workDir.delete()).andReturn(true);
// expect(null != Directory && Directory.length() > 0).andReturn(true);
// expect(new File(Directory).list().length == 0).andReturn(true);
// expect(new File(Directory).delete()).andReturn(true);
PowerMock.replay(File.class,workDir);
Utilities utilities = new Utilities();
utilities.renameOrDeleteDirectory("C:\\Users\\Desktop\\Docs\\Docs2017_03_07_14_d ocready", "_Ready", (short) 0);
PowerMock.verify(File.class,workDir);
}`
で...をありがとうフルユニット・テストを行います受け入れてください! – GhostCat