我一直试图从Activity
发起一个简单的ActivityUnitTestCase
,但没有任何成功。我想我错过了一些明显的东西,但我无法弄清楚它是什么......我设法从ActivityInstrumentationTestCase2
运行活动,但不是从ActivityUnitTestCase
运行。我尝试启动的Activity包含一个Button,它在单击时启动另一个Activity。
首先,这是ActivityUnitTestCase
的代码:
public class TestingActivityTest extends ActivityUnitTestCase<TestingActivity> {
private Intent startIntent;
public TestingActivityTest() {
super(TestingActivity.class);
}
@Override
protected void setUp() throws Exception {
super.setUp();
startIntent = new Intent(getInstrumentation()
.getTargetContext(), TestingActivity.class);
}
public void testLaunchingSubActivity() {
startActivity(startIntent, null, null);
View button = getActivity().findViewById(R.id.forward_button);
button.performClick();
assertNotNull(getStartedActivityIntent());
assertTrue(isFinishCalled());
}
}
当我运行此测试时,我收到了以下错误:
junit.framework.AssertionFailedError at junit.framework.Assert.fail(Assert.java:48)at junit.framework.Assert.assertTrue(Assert.java:20)at junit.framework.Assert.assertNotNull(Assert.java:218)at junit.framework.Assert.assertNotNull(Assert.java:211)at android.test.ActivityUnitTestCase.startActivity(ActivityUnitTestCase.java:147) 在 com.test.temp.TestingActivityTest.setUp(TestingActivityTest.java:27) 在junit.framework.TestCase.runBare(TestCase.java:132)at junit.framework.TestResult $ 1.protect(TestResult.java:115)at junit.framework.TestResult.runProtected(TestResult.java:133)at at android.support.test.internal.runner.junit3.DelegatingTestResult.runProtected(DelegatingTestResult.java:90) 在junit.framework.TestResult.run(TestResult.java:118)at android.support.test.internal.runner.junit3.AndroidTestResult.run(AndroidTestResult.java:49) 在junit.framework.TestCase.run(TestCase.java:124)at android.support.test.internal.runner.junit3.NonLeakyTestSuite $ NonLeakyTest.run(NonLeakyTestSuite.java:63) 在junit.framework.TestSuite.runTest(TestSuite.java:243)at junit.framework.TestSuite.run(TestSuite.java:238)at android.support.test.internal.runner.junit3.DelegatingTestSuite.run(DelegatingTestSuite.java:103) 在 android.support.test.internal.runner.junit3.AndroidTestSuite.run(AndroidTestSuite.java:63) 在 android.support.test.internal.runner.junit3.JUnit38ClassRunner.run(JUnit38ClassRunner.java:90) 在org.junit.runners.Suite.runChild(Suite.java:128)at org.junit.runners.Suite.runChild(Suite.java:27)at org.junit.runners.ParentRunner $ 3.run(ParentRunner.java:290)at org.junit.runners.ParentRunner $ 1.schedule(ParentRunner.java:71)at at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)at at org.junit.runners.ParentRunner.access $ 000(ParentRunner.java:58)at at org.junit.runners.ParentRunner $ 2.evaluate(ParentRunner.java:268)at at org.junit.runners.ParentRunner.run(ParentRunner.java:363)at at org.junit.runner.JUnitCore.run(JUnitCore.java:137)at at org.junit.runner.JUnitCore.run(JUnitCore.java:115)at at android.support.test.internal.runner.TestExecutor.execute(TestExecutor.java:54) 在 android.support.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:228) 在 android.app.Instrumentation $ InstrumentationThread.run(Instrumentation.java:1741)
尝试启动活动时测试失败。我使用的代码与此documentation page非常相似。
谢谢