Closed franck-serot closed 10 years ago
I found the explanation of this problem. I tried to mock a class instead of an interface with Easymock.
I've just replaced this line HelperDate mockHelperDate = EasyMock.createMock(HelperDate.class); by HelperDate mockHelperDate = EasyMock.createMock(IHelperDate.class); with IHelperDate an interface implemented by HelperDate.
This issue can be closed.
Hi, I studied the sample android-sample-robolectric-tests. I tried to create an android-demo project with a simple HelloWorld Activity and a button in order to display the current date in a Toast when the button is clicked. I could implemented some tests like your sample but I have a problem with EasyMock. I used the same version of the testing librairies than your sample.
My problem is when I try to mock a class from my Android projet or a simple class like String. For example : HelperDate mockHelperDate = EasyMock.createMock(HelperDate.class); The error is below.
I tried to add the librairy dexmaker v1.0 but I had an other error because no device is connected. If I understand dexmarker is required for test on device. Could you please help to solve my problem ? Best regards, Franck
java.lang.NoClassDefFoundError: com/google/dexmaker/stock/ProxyBuilder at org.easymock.internal.AndroidClassProxyFactory.createProxy(AndroidClassProxyFactory.java:40) at org.easymock.internal.MocksControl.createMock(MocksControl.java:114) at org.easymock.internal.MocksControl.createMock(MocksControl.java:88) at org.easymock.internal.MocksControl.createMock(MocksControl.java:79) at org.easymock.EasyMock.createMock(EasyMock.java:136) at com.orange.demo.HelloAndroidActivityTest.shouldGetDateUsingEasyMock(HelloAndroidActivityTest.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:234) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:175) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) 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) Caused by: java.lang.ClassNotFoundException: com.google.dexmaker.stock.ProxyBuilder at org.robolectric.bytecode.AsmInstrumentingClassLoader.findClass(AsmInstrumentingClassLoader.java:119) at org.robolectric.bytecode.AsmInstrumentingClassLoader.loadClass(AsmInstrumentingClassLoader.java:95) ... 31 more