android jUnit test 進行自動化測試

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一. 被test的工程：建立一個android工程：D_session；它有一個activity：D_sessionActivity；package名：com.mysession二.測試工程：建立一個測試工程：D_sessionTest, 類型是android test project;1. menifest檔案：<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.mysession.test"android:versionCode="1"android:versionName="1.0" ><uses-sdk android:minSdkVersion="8" /><instrumentationandroid:name="android.test.InstrumentationTestRunner"android:targetPackage="com.mysession" /><applicationandroid:icon="@drawable/ic_launcher"android:label="@string/app_name" ><uses-library android:name="android.test.runner" /></application></manifest>2. 一個base activity 來定義各種類比測試者的動作和判斷測試結果，各個測試類別都繼承該類：package com.mysession.test;import android.app.Activity;import android.app.Instrumentation;import android.app.Instrumentation.ActivityMonitor;import android.content.Intent;import android.test.InstrumentationTestCase;import android.test.TouchUtils;import android.widget.Button;import android.widget.TextView;import com.mysession.D_sessionActivity;public class SessionActivityTest extends InstrumentationTestCase {private Instrumentation mInstrumentation;private ActivityMonitor mSessionMonitor;private Activity mCurrentActivity, mSessionActivity;private String TextNotEqual = "text not equal.";private static final String PackageName = "com.mysession";@Overrideprotected void setUp() throws Exception {// 初始化super.setUp();if (mInstrumentation == null) {mInstrumentation = getInstrumentation();}mSessionActivity = null;}@Overrideprotected void tearDown() throws Exception {super.tearDown();//釋放資源closeActivity(mSessionActivity);mCurrentActivity = null;}private void closeActivity(Activity activity) {if(activity != null){activity.finish();activity = null;}}public void openSessionActivity() {// 開啟session activitytry {setUp();} catch (Exception e) {e.printStackTrace();}mSessionMonitor = mInstrumentation.addMonitor(D_sessionActivity.class.getName(), null, false);Intent intent = new Intent(Intent.ACTION_MAIN);intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);intent.setClassName(PackageName, D_sessionActivity.class.getName());mInstrumentation.startActivitySync(intent);mSessionActivity = getInstrumentation().waitForMonitor(mSessionMonitor);assertNotNull(mSessionActivity);mCurrentActivity = mSessionActivity;}//判斷text是否正確public void assertTextEqual(int resId, String strText) {TextView textView = (TextView) mCurrentActivity.findViewById(resId);assertNotNull(textView);assertEquals(TextNotEqual,strText,textView.getText().toString());};// 類比按鈕點擊事件public void clickButton(int resId){Button button = (Button) mCurrentActivity.findViewById(resId);assertNotNull(button);TouchUtils.clickView(this, button);}}3. 各個測試類別：測試類別一：package com.mysession.test.cases;import com.mysession.R;import com.mysession.test.SessionActivityTest;public class MyCase1 extends SessionActivityTest {public void testCase1() {openSessionActivity();assertTextEqual(R.id.etUrl,"http://172.20.230.5/iportal/samples/jsapi/mobile.html");}public void testCase3() {openSessionActivity();clickButton(R.id.btnLoad);clickButton(R.id.btnHistory);}}測試類別二：package com.mysession.test.cases;import com.mysession.R;import com.mysession.test.SessionActivityTest;public class MyCase2 extends SessionActivityTest{public void testCase2() {openSessionActivity();clickButton(R.id.btnLoad);}}三. 有些動作（如點擊menu）需要通過包robotium-solo-1.8.0.jar來完成。所以要在Build Path->Configure Build Path…中匯入：robotium-solo-1.8.0.jar程式中：private Solo solo;solo = new Solo(getInstrumentation(),getActivity);就可以使用solo了， 如：solo.clickOnMenuItem(text);solo.goBack();摘自fhy_2008的專欄