Android测试框架初步

一、实验目的

1．掌握android测试项目的建立

2．掌握android测试框架的基本内容

3．编写运行android测试

二、实验内容与步骤

 建立android项目MyProject，运行截图如下：

l  点击ok按钮，EditText内字母变大写

l  点击超链接，打开浏览器上网

请用知识对本项目进行测试，要求：

1、对组件进行对齐测试（assertOnScreen和assertRightAligned方法）

2、对EditText进行传值测试（使用sendKeys 和 sendRepeatedKeys两种方法）

3、对Button进行功能测试（performClick和sendKeys方法）

4、对超链接进行测试（ActivityMonitor内部类）

5、为了保证测试的完整性和准确性，请适当添加必要的功能（如先决条件，多种方法等）

注：建立android测试项目过程如下

1、新建android测试项目

2、建立好测试项目之后，在测试项目中的src目录下，右键点击你创建的包，依次选择新建—>JUnit Test Case，弹出如下界面：

 

 

//代码

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package com.sise.zhw;   import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText;   public class MyProjectActivity extends Activity {     /** Called when the activity is first created. */     private EditText mMessage;     private Button mok;     @Override     public void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         mMessage=(EditText)findViewById(R.id.message);         mok=(Button)findViewById(R.id.ok);         mok.setOnClickListener(new OnClickListener()         {                           public void onClick(View v)             {                 // TODO Auto-generated method stub                 mMessage.setText(mMessage.getText().                         toString().toUpperCase());             }         });     } }

//布局文件

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<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="fill_parent"     android:layout_height="fill_parent"     android:orientation="vertical" > <ImageView     android:layout_width="wrap_content"     android:id="@+id/imageView1"     android:layout_height="wrap_content"     android:src="@drawable/ic_launcher"     android:layout_marginBottom="6dip"     android:layout_gravity="center_horizontal"     android:layout_marginTop="20dip"     /> <TextView     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:text="MyFirstProjectTest"     android:layout_gravity="center"     /> <TextView     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:text="www.sise.com.cn"     android:layout_gravity="center"     android:autoLink="web"     android:id="@+id/link"     android:textSize="18sp"     /> <EditText     android:layout_height="wrap_content"     android:layout_width="fill_parent"     android:layout_marginBottom="0dip"     android:layout_marginLeft="6dip"     android:layout_marginRight="6dip"     android:layout_marginTop="24dip"     android:hint="sise"     android:id="@+id/message"     android:maxLines="1"     /> <Button     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_gravity="right"     android:layout_margin="6dip"     android:paddingLeft="24dip"     android:paddingRight="24dip"     android:text="ok"     android:id="@+id/ok"     /> </LinearLayout>

　　

//测试代码

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package com.sise.zhw.test;   import static android.test.MoreAsserts.assertNotContainsRegex; import static android.test.ViewAsserts.assertOnScreen; import static android.test.ViewAsserts.assertRightAligned;   import com.sise.zhw.MyProjectActivity;     import android.app.Instrumentation; import android.app.Instrumentation.ActivityMonitor; import android.content.Intent; import android.content.IntentFilter; import android.test.ActivityInstrumentationTestCase2; import android.test.TouchUtils; import android.test.UiThreadTest; import android.view.KeyEvent; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.TextView;     public class MyFirstProjectActivityTests extends         ActivityInstrumentationTestCase2<MyProjectActivity> {     private MyProjectActivity mActivity;     private EditText mMessage;     private Button mCapitalize;     private TextView mLink;     private Instrumentation mInstrumentation;     public MyFirstProjectActivityTests() {         this("MyFirstProjectActivityTests");     }     public MyFirstProjectActivityTests(String name) {         super(MyProjectActivity.class);         setName(name);     }     protected void setUp() throws Exception {         super.setUp();         setActivityInitialTouchMode(false);             mActivity = getActivity();         mInstrumentation = getInstrumentation();         mLink = (TextView)mActivity.findViewById(com.sise.zhw.R.id.link);         mMessage = (EditText)mActivity.findViewById(com.sise.zhw.R.id.message);         mCapitalize = (Button)mActivity.findViewById(com.sise.zhw.R.id.ok);     }     protected void tearDown() throws Exception {         super.tearDown();     }     public void testPreConditions() {         assertNotNull(mActivity);         assertNotNull(mInstrumentation);         assertNotNull(mLink);         assertNotNull(mMessage);         assertNotNull(mCapitalize);     }     public void testAlignment() {         final int margin = 0;         assertRightAligned(mMessage, mCapitalize, margin);     }     public void testUserInterfaceLayout() {         final int margin = 0;         final View origin = mActivity.getWindow().getDecorView();         assertOnScreen(origin, mMessage);         assertOnScreen(origin, mCapitalize);         assertRightAligned(mMessage, mCapitalize, margin);     }     public void testUserInterfaceLayoutWithOtherOrigin() {         final int margin = 0;         View origin = mMessage.getRootView();         assertOnScreen(origin, mMessage);         origin = mCapitalize.getRootView();         assertOnScreen(origin, mCapitalize);         assertRightAligned(mMessage, mCapitalize, margin);     }     @UiThreadTest     public void testNoErrorInCapitalization() {         final String msg = "this is a sample";         mMessage.setText(msg);         mCapitalize.performClick();         final String actual = mMessage.getText().toString();         final String notExpectedRegexp = "(?i:ERROR)";         assertNotContainsRegex("Capitalization found error:",                 notExpectedRegexp, actual);     }     public void testFollowLink() {         final Instrumentation inst = getInstrumentation();         IntentFilter intentFilter = new IntentFilter(Intent.ACTION_VIEW);         intentFilter.addDataScheme("http");         intentFilter.addCategory(Intent.CATEGORY_BROWSABLE);         ActivityMonitor monitor = inst.addMonitor(intentFilter, null, false);         assertEquals(0, monitor.getHits());         TouchUtils.clickView(this, mLink);         monitor.waitForActivityWithTimeout(5000);         assertEquals(1, monitor.getHits());         inst.removeMonitor(monitor);     }           private void requestMessageFocus() {         try {             runTestOnUiThread(new Runnable() {                 public void run() {                     mMessage.requestFocus();                 }             });         } catch (Throwable e) {             fail("Couldn't set focus");         }         mInstrumentation.waitForIdleSync();     }           public void testSendKeyInts() {         requestMessageFocus();         sendKeys(KeyEvent.KEYCODE_H,                 KeyEvent.KEYCODE_E,                 KeyEvent.KEYCODE_E,                 KeyEvent.KEYCODE_E,                 KeyEvent.KEYCODE_Y,                 KeyEvent.KEYCODE_ALT_LEFT,                 KeyEvent.KEYCODE_1,                 KeyEvent.KEYCODE_DPAD_DOWN,                 KeyEvent.KEYCODE_ENTER);         final String expected = "HEEEY!";         final String actual = mMessage.getText().toString();         assertEquals(expected, actual);     }           public void testSendKeyString() {         requestMessageFocus();         sendKeys("H 3*E Y ALT_LEFT 1 DPAD_DOWN ENTER");         final String expected = "HEEEY!";         final String actual = mMessage.getText().toString();         assertEquals(expected, actual);     }           public void testSendRepeatedKeys() {         requestMessageFocus();         sendRepeatedKeys(1, KeyEvent.KEYCODE_H,                 3, KeyEvent.KEYCODE_E,                 1, KeyEvent.KEYCODE_Y,                 1, KeyEvent.KEYCODE_ALT_LEFT,                 1, KeyEvent.KEYCODE_1,                 1, KeyEvent.KEYCODE_DPAD_DOWN,                 1, KeyEvent.KEYCODE_ENTER);                   final String expected = "HEEEY!";         final String actual = mMessage.getText().toString();         assertEquals(expected, actual);     }           public void testCapitalizationSendingKeys() {         final String keysSequence = "T E S T SPACE M E";         requestMessageFocus();         sendKeys(keysSequence);         TouchUtils.clickView(this, mCapitalize);         final String expected = "test me".toUpperCase();         final String actual = mMessage.getText().toString();         assertEquals(expected, actual);     }           public void testActivityPermission(){         final String PKG="com.sise.zhw";         final String ACTIVITY=PKG+".MyContactsActivity";         final String PERMISSION="android.MainFest.permission.CALL_PHONE";         //assertActivityRequiresPermission(PKG,ACTIVITY,PERMISSION);               }     }