如何进行Android单元测试
Menifest.xml中加入:
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<application>中加入: <uses-library android:name="android.test.runner" /> <application>外面加入: <uses-permission android:name="android.permission.RUN_INSTRUMENTATION" /> <instrumentation android:name="android.test.InstrumentationTestRunner" android:targetPackage="name.feisky.android.test" android:label="Test for my app"/> 
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编写单元测试代码:必须继承自AndroidTestCase类package name.feisky.android.test; import android.test.AndroidTestCase; import junit.framework.Assert; public class MyTest extends AndroidTestCase { private static final String Tag="MyTest"; public void testSave() throws Throwable { int i=4+8; Assert.assertEquals(5,i); } public void testSomethingElse() throws Throwable { Assert.assertTrue(1 + 1 == 12); } } 
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执行测试IntelliJ中: ![]() ![]() eclipse中:右键 run as Android JUnit Test ![]() 命令行工具: adb shell am instrument -w name.feisky.android.test/android.test.InstrumentationTestRunner 
也可以新建一个测试项目进行测试
- New > Project > Android > Android Test Project.

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添加测试用例类添加新类,基类设置为android.test.ActivityInstrumentationTestCase2<HelloAndroid> 
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添加构造函数添加setUp()方法,这个方法在所有的测试之前进行变量和测试环境的初始化。 @Override protected void setUp() throws Exception { super.setUp(); mActivity = this.getActivity(); mView = (TextView) mActivity.findViewById(com.example.helloandroid.R.id.textview); resourceString = mActivity.getString(com.example.helloandroid.R.string.hello); } 
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添加testPreconditions()方法,检查初始化环境,只执行一次public void testPreconditions() { assertNotNull(mView); } 
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添加单元测试public void testText() { assertEquals(resourceString,(String)mView.getText()); } 
- 测试 Run As... > Android JUnit Test
 
                     
                    
                 
                    
                



 
                
            
         
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浙公网安备 33010602011771号