robotium的一个测试尝试
这几天一直在学习robotium,但是在网上找了很久除了一个测试noteslist的例子外,其他基本上没有多少资料,但是网上关于noteslist的例子在我这不知道为什么老是行不同,于是就觉得自己弄,不按照网上的提供的方法了,经过2天的摸索和研究终于在今天搞定,下面就把我的成果分享给大家:
1.启动Eclipse执行 New --> Project --> Android Project --> Create Project from existing sample --> NotePad将自带的例子导入进来.
2.将robotium导入到刚新建的工程中如图
3、在该工程中新建一个类并将从robotium官网下载的例子粘贴到刚建的类中,如图
4、在AndroidManifest.xml中添加如下内容:
<uses-library android:name="android.test.runner" />
</application>
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="10"/>
<instrumentation android:targetPackage="com.example.android.notepad" //要测试的包
android:name="android.test.InstrumentationTestRunner" />
5、现在就可以运行了,下面是我的测试结果:
6、为了熟悉这些测试代码自己尝试了修改源代码,修改够的内容如下:
package com.jayway.test;
import com.example.android.notepad.NotesList;
import com.jayway.android.robotium.solo.Solo;
import android.test.ActivityInstrumentationTestCase2;
import android.test.suitebuilder.annotation.Smoke;
public class NotePadtest extends ActivityInstrumentationTestCase2<NotesList>{
private Solo solo;
public NotePadtest() {
super("com.example.android.notepad", NotesList.class);
}
public void setUp() throws Exception {
solo = new Solo(getInstrumentation(), getActivity());
}
@Smoke
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, "老郭的第一个测试 ");
solo.goBack();
//Clicks on menu item
solo.clickOnMenuItem("Add note");
//In text field 0, add Note 2
solo.enterText(0, "老郭的第二个测试 ");
//Go back to first activity named "NotesList"
solo.goBackToActivity("NotesList");
//solo.goBackToActivity("NotesList");
boolean expected = true;
boolean actual = solo.searchText("老郭的第一个测试 ") && solo.searchText("老郭的第二个测试 ");
//Assert that Note 1 & Note 2 are found
assertEquals("Note 1 and/or Note 2 are not found", expected, actual);
System.out.println("添加功能测试的实际结果是:"+actual+" "+"预期结果是:"+expected);
}
@Smoke
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("老郭的(?i).*? test");
//Assert that Note 1 test is found
assertEquals("Note 1 test is not found", expected, actual);
System.out.println("编辑功能测试的实际结果是:"+actual+" "+"预期结果是:"+expected);
}
@Smoke
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("(?i).*?test.*");
//Assert that Note 1 test is not found
assertEquals("Note 1 Test is found", expected, actual);
solo.clickLongOnText("老郭的第二个测试");
//Clicks on Delete in the context menu
solo.clickOnText("(?i).*?Delete.*");
actual = solo.searchText("老郭的第二个测试 ");
//Assert that Note 2 is not found
assertEquals("Note 2 is found", expected, actual);
System.out.println("删除功能测试的实际结果是:"+actual+" "+"预期结果是:"+expected);
}
@Override
public void tearDown() throws Exception {
try {
//Robotium will finish all the activities that have been opened
solo.finalize();
} catch (Throwable e) {
e.printStackTrace();
}
getActivity().finish();
super.tearDown();
}
}
需要注意的地方:
要做一点修改。 因为noteslist是在androidV21开发的,而我的测试代码是V23的。我们最好要改成一致的。
修改 noteslisttest 下的AndroidManifest.xml
<uses-sdk android:minSdkVersion="9" />
改成<uses-sdk android:minSdkVersion="7" />
这两个数字表示什么意思呢?
7--androidV21,9--androidV23,最低版本是3--AndroidV15.
大家按顺序排就知道哪个数字对应的版本了
然后在 noteslisttest 右击选中Properties--Android,选中AndroidV21
这样noteslisttest 里带的android jar 由android2.3 变为android2.1
再说一个配置,我觉得也很重要
还是在AndroidManifest.xml 里
<instrumentation android:targetPackage="com.example.android.notepad" android:name="android.test.InstrumentationTestRunner" />
红色加粗的字符串表示我们要测试代码的package
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
例子看上去还比较简单。学了几个函数方法。