Android–單元測試

單元測試環境搭建：

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"      package="com.db.demo"      android:versionCode="1"      android:versionName="1.0">    <uses-sdk android:minSdkVersion="8" />    <instrumentation android:targetPackage="com.db.demo"     android:name="android.test.InstrumentationTestRunner" />    <application android:icon="@drawable/icon" android:label="@string/app_name">        <activity android:name=".DBActivity"                  android:label="@string/app_name">            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <uses-library android:name="android.test.runner" />    </application></manifest>

對上篇文章的資料庫中的業務類進行測試：

package com.db.demo;import java.util.List;import android.test.AndroidTestCase;import android.util.Log;public class PersonServiceTest extends AndroidTestCase {public void testCreateDB() throws Throwable {DBOpenHelper dbOpenHelper = new DBOpenHelper(this.getContext());dbOpenHelper.getWritableDatabase();}public void testInsert() throws Throwable {PersonService ps = new PersonService(this.getContext());Person p = new Person();p.setName("abc");ps.insert(p);p = new Person();p.setName("def");ps.insert(p);p = new Person();p.setName("ghi");ps.insert(p);p = new Person();p.setName("dd");ps.insert(p);p = new Person();p.setName("ff");ps.insert(p);p = new Person();p.setName("ee");ps.insert(p);p = new Person();p.setName("ww");ps.insert(p);p = new Person();p.setName("hh");ps.insert(p);p = new Person();p.setName("jj");ps.insert(p);p = new Person();p.setName("uu");ps.insert(p);}public void testUpdate() throws Throwable {PersonService ps = new PersonService(this.getContext());Person p = new Person();ps.update(p);}public void testDelete() throws Throwable {PersonService ps = new PersonService(this.getContext());ps.delete(1);}public void testFind() throws Throwable {PersonService ps = new PersonService(this.getContext());Person p = ps.find(1);Log.d(AppConstant.TAG, p.toString());}public void testGetScrollData() throws Throwable {PersonService ps = new PersonService(this.getContext());List<Person> persons = ps.getScrollData(0, 3);for(Person person : persons) {Log.d(AppConstant.TAG, person.toString());}}public void testGetCount() throws Throwable {PersonService ps = new PersonService(this.getContext());Log.d(AppConstant.TAG, ps.getCount() + "");}}