Robolectric对加载JNI库的应用程序对象进行处理。我能找个变通办法吗？

Question

我的Android应用程序的application对象加载了一个JNI库，Robolectric似乎不喜欢这样。当我运行测试时，Robolectric出现了故障，我得到了这个堆栈跟踪：

java.lang.UnsatifiedLinkError：在java.lang.ClassLoader.LoadLibrary(classLoader.java:1758)在java.lang.runtime.LoadLibrary 0(Runtime.java:823)在java.lang.system.LoadLibrary(system.java:1045)在com.cperryinc.application.moolaApplication.(MoolaApplication.Java:24)在java.lang.Class.ForName(class.java:169)在在com.xtremelabs.robolectric.internal.classnameresolver.resolv(classnameresolver.java:15)在com.xtremelabs.robolectric.applicationresolver.newapplicationinstance（applicationresolver.java:71)在com.xtremelabs.robolectric.applicationresolver.resolveApplication（applicationresolver.java:28)在tremelabs.robolectric.robolectricstrunner.internalbeForeTest(Robolectrictestrunner.java:299)在com.xtremelabs.robolectrictrunner.methodBlock(Robolectrictestrunner.java:277)在org.junit.runners.blockJunit4ClassRunner.java:277)在org.junit.runners.blockJunit4ClassRunner.java:79)在runner.java:193)在org.junit.runners.parentrunner$1.在org.junit.runners.parentrunner.runchildren（parentrunner.java:52)在org.junit.runners.parentrunner.runchildren（parentrunner.java:191)在org.junit.runners.parentrunner.html" target="_blank">access$000（parentrunner.java:42)在org.junit.runners.parentrunner.access（com上的WithArgs(JUnit4IdeateStrunner.java:76)com.intellij.rt.execution.junit.junit.jecution.junit.junitstarter.main(junitstarter.java:182)在sun.reflect.nativeMethodAccessorImpl.invoke(nativeMethodAccessorImpl.java:39)在com.intellij.rt.execution.appmain.main(appmain.java:120)在sun.reflect.nativeMethodAccessorImpl.invoke0（本机方法）

我不确定我能做些什么。有什么解决办法吗？

Answer 1

class MyJniClass {
 static {
        try {
            System.loadLibrary("libname");
        } catch (UnsatisfiedLinkError e) {
            // only ignore exception in non-android env
            if ("Dalvik".equals(System.getProperty("java.vm.name"))) throw e;
        }
    }
}

然后在Testrunner中：

public class MyTestRunner  extends RobolectricTestRunner {
   public MyTestRunner(Class testClass) throws InitializationError {
         // remove native calls + replace with shadows
        addClassOrPackageToInstrument("com.example.jni.MyJniClass");
   }

   protected void bindShadowClasses() {
         // bind shadow JNI classes
   }
}