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
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
<?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
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); } }