TestCase NotePad3.0 of robotium

<uses-sdk android:targetSdkVersion="YOUR_VERSION" /> 

Example of a test case (test case spanning over multiple activities where EditorActivity is the first activity):

  
public class EditorTest extends 
                ActivityInstrumentationTestCase2<EditorActivity> { 
 
  private Solo solo; 
 
  public EditorTest() { 
                super("com.test.editor", 
                                EditorActivity.class); 
  } 
 
  public void setUp() throws Exception { 
        solo = new Solo(getInstrumentation(), getActivity()); 
  } 
   
  public void testPreferenceIsSaved() throws Exception { 
   
                solo.sendKey(Solo.MENU); 
                solo.clickOnText("More"); 
                solo.clickOnText("Preferences"); 
                solo.clickOnText("Edit File Extensions"); 
                Assert.assertTrue(solo.searchText("rtf")); 
                 
                solo.clickOnText("txt"); 
                solo.clearEditText(2); 
                solo.enterText(2, "robotium"); 
                solo.clickOnButton("Save"); 
                solo.goBack(); 
                solo.clickOnText("Edit File Extensions"); 
                Assert.assertTrue(solo.searchText("application/robotium")); 
                 
  } 
 
   @Override 
   public void tearDown() throws Exception { 
        solo.finishOpenedActivities(); 
  } 
}

测试代码讲解： 
下面我们看看 noteslisttest 里的具体代码，看看它是怎么测试的
 
// 告知系统我要测试的app是什么
  
public NotePadTest() {
super("com.example.android.notepad", NotesList.class);
}
//打开noteslist 
public void setUp() throws Exception {
solo = new Solo(getInstrumentation(), getActivity());
}
 
public void testAddNote() throws Exception {
solo.clickOnMenuItem("Add note");
//Assert that NoteEditor activity is opened
solo.assertCurrentActivity("Expected NoteEditor activity", "NoteEditor"); 
//In text field 0, add Note 1
solo.enterText(0, "Note 1");
solo.goBack(); 
//Clicks on menu item
solo.clickOnMenuItem("Add note");
//In text field 0, add Note 2
solo.enterText(0, "Note 2");
//Go back to first activity named "NotesList"
solo.goBackToActivity("NotesList"); 
boolean expected = true;
boolean actual = solo.searchText("Note 1") && solo.searchText("Note 2");
//Assert that Note 1 & Note 2 are found
assertEquals("Note 1 and/or Note 2 are not found", expected, actual); 
} 
这是我们第一个case，主要目的是测试添加文本的功能 
clickOnMenuItem(String)
功能是点击Menu按钮，选择文本描述为String的菜单，如我们的例子是"Add note"
assertCurrentActivity(String message,String name)
这个是判断当前的activity是否和我预期的一致
message是描述性的文字
name是指activity的名字
关于如何知道activity 名字，我找了半天的文档，目前的方法是得看源码中的 AndroidManifest.xml--Application label--Application Nodes，在那里我们可以看到所有的activity的name
 
enterText(int index,string text)
index用来标识写到哪个EditText中。如果当前只打开一个EditText，那index=0
text：就是我们要写入的内容
 
goBack() 
相当于手机上的 返回键（back key)
 
goBackToActivity(String name)
返回到指定的activity
 
searchText(String text)
在当前的activity中搜索是否含有text的内容 
 
public void testEditNote() throws Exception {
// Click on the second list line
solo.clickInList(2); 
// Change orientation of activity
solo.setActivityOrientation(Solo.LANDSCAPE);
// Change title
solo.clickOnMenuItem("Edit title");
//In first text field (0), add test
solo.enterText(0, " test");  
solo.goBackToActivity("NotesList");
boolean expected = true;
// (Regexp) case insensitive
boolean actual = solo.searchText("(?i).*?note 1 test"); 
//Assert that Note 1 test is found
assertEquals("Note 1 test is found", expected, actual); 
} 
第二个case，主要是测试编辑功能的
clickInList（int index)
 点击list表的第index行，进入该文本界面
 solo.setActivityOrientation(Solo.LANDSCAPE);
 setActivityOrientation，设置手机屏幕显示方式
 LANDSCAPE：横向显示
 Portrait：竖向显示 
 
 
 public void testRemoveNote() throws Exception {
//(Regexp) case insensitive/text that contains "test"
solo.clickOnText("(?i).*?test.*");
//Delete Note 1 test
solo.clickOnMenuItem("Delete");
//Note 1 test & Note 2 should not be found
boolean expected = false;   
boolean actual = solo.searchText("Note 1 test");
//Assert that Note 1 test is not found
assertEquals("Note 1 Test is not found", expected, actual);  
solo.clickLongOnText("Note 2");
//Clicks on Delete in the context menu
solo.clickOnText("(?i).*?Delete.*");  
actual = solo.searchText("Note 2");
//Assert that Note 2 is not found
assertEquals("Note 2 is not found", expected, actual);  
}
 第三个case，是用来测试删除功能的
 clickOnText(String text)
点击包含该文字的地方
其中text可以用正则表达式表示
(?i)----忽略大小写。默认情况是大小写敏感的。
正则表达式与java保持一致
 
clickLongOnText(String text)
长时间按住所选的文字