老李分享：导出xml报告到手机
利用Robotium框架把报告导入手机，因为项目要求不能用Eclipse，只能用adb命令实现，可以先用开发工具生成测试工程的apk，安装到手机里，直接用命令运行，再用命令把报告pull到pc端就OK了，最好再集成到Hudson上面，就能获得更好的客户体验了，Robotium的知识不再所说，看到这篇文章的基本都懂吧，Robotium框架是不会自动生成报告到手机里的，所以要修改一下InstrumentationTestRunner类，这是单元测试的基础吧，在测试工程了新建一个InstrumentationTestRunner类，具体代码如下：
import android.os.Bundle;
import android.os.Environment;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.xmlpull.v1.XmlPullParserFactory;
import org.xmlpull.v1.XmlSerializer;
public class InstrumentationTestRunner extends
android.test.InstrumentationTestRunner {
private Writer mWriter;
private XmlSerializer mTestSuiteSerializer;
private long mTestStarted;
public void onStart() {
try {
Date d = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd-kk-mm");
String strTime = sdf.format(d);
String xmlName = "Test" + strTime + ".xml";
// 如果被测的应用本身有读写sdcard权限的话级可以直接放在sdcard里面，否则机会失败，
// 有测试应用源码的情况下是可以在AndroidManifest.xml里添加权限，当然所数情况下是没有源码的，
// 只能放在被测应用的files目录里了，这个是不需要权限的
// String SDPath = Environment.getExternalStorageDirectory() + "/";
// String logPath = SDPath + "TestLog/";
// File file = new File(logPath);
// if (file.exists()) {
// } else {
// file.mkdirs();
// }
// startJUnitOutput(new FileWriter(new File(file,xmlName)));
startJUnitOutput(new FileWriter(new File(getTargetContext()
.getFilesDir(),xmlName)));
} catch (IOException e) {
throw new RuntimeException(e);
}
super.onStart();
}
void startJUnitOutput(Writer writer) {
try {
this.mWriter = writer;
this.mTestSuiteSerializer = newSerializer(this.mWriter);
this.mTestSuiteSerializer.startDocument(null,null);
this.mTestSuiteSerializer.startTag(null,"testsuites");
this.mTestSuiteSerializer.startTag(null,"testsuite");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private XmlSerializer newSerializer(Writer writer) {
try {
XmlPullParserFactory pf = XmlPullParserFactory.newInstance();
XmlSerializer serializer = pf.newSerializer();
serializer.setOutput(writer);
return serializer;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public void sendStatus(int resultCode,Bundle results) {
super.sendStatus(resultCode,results);
switch (resultCode) {
case -2:
case -1:
case 0:
try {
recordTestResult(resultCode,results);
} catch (IOException e) {
throw new RuntimeException(e);
}
case 1:
recordTestStart(results);
}
}
void recordTestStart(Bundle results) {
this.mTestStarted = System.currentTimeMillis();
}
void recordTestResult(int resultCode,Bundle results) throws IOException {
float time = (float) (System.currentTimeMillis() - this.mTestStarted) / 1000.0F;
String className = results.getString("class");
String testMethod = results.getString("test");
String stack = results.getString("stack");
int current = results.getInt("current");
int total = results.getInt("numtests");
this.mTestSuiteSerializer.startTag(null,"testcase");
this.mTestSuiteSerializer.attribute(null,"ID",current + "");
this.mTestSuiteSerializer.attribute(null,"classname",className);
this.mTestSuiteSerializer.attribute(null,"casename",testMethod);
// Log.v("myInfor",current + "");
if (resultCode != 0) {
this.mTestSuiteSerializer
.attribute(
null,
"time",
String.format("%.3f",
new Object[] { Float.valueOf(time) }));
this.mTestSuiteSerializer.startTag(null,"result");
if (stack != null) {
String reason = stack.substring(0,stack.indexOf('\n'));
String message = "";
int index = reason.indexOf(':');
if (index > -1) {
message = reason.substring(index + 1);
reason = reason.substring(0,index);
}
this.mTestSuiteSerializer.attribute(null,"message",message);
// this.mTestSuiteSerializer.attribute(null,"type",reason);
// this.mTestSuiteSerializer.text(stack);
this.mTestSuiteSerializer.text("failure");
}
this.mTestSuiteSerializer.endTag(null,"result");
} else {
this.mTestSuiteSerializer
.attribute(
null,"result");
this.mTestSuiteSerializer.attribute(null,"pass");
this.mTestSuiteSerializer.text("success");
this.mTestSuiteSerializer.endTag(null,"result");
}
this.mTestSuiteSerializer.endTag(null,"testcase");
if (current == total) {
// this.mTestSuiteSerializer.startTag(null,"system-out");
// this.mTestSuiteSerializer.endTag(null,"system-out");
// this.mTestSuiteSerializer.startTag(null,"system-err");
// this.mTestSuiteSerializer.endTag(null,"system-err");
this.mTestSuiteSerializer.endTag(null,"testsuite");
this.mTestSuiteSerializer.flush();
}
}
public void finish(int resultCode,Bundle results) {
endTestSuites();
super.finish(resultCode,results);
}
void endTestSuites() {
try {
this.mTestSuiteSerializer.endTag(null,"testsuites");
this.mTestSuiteSerializer.endDocument();
this.mTestSuiteSerializer.flush();
this.mWriter.flush();
this.mWriter.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
这个类写好之后还要在测试工程的AndroidManifest.xml里修改一下：
<instrumentation
android:name="com.和谐.test.InstrumentationTestRunner"
android:targetPackage="com.sds.android.ttpod" />
name是修改的InstrumentationTestRunner类的完整类名，targetPackage是被测试应用的包名，这是在没有源码的情况下
当然这个应用是有读写sdcard的权限的，所以上面的InstrumentationTestRunner代码可以把注释解除直接生成到sdcard里面，更加方便的adb命令pull出。有需要的朋友不理解的话，可以留言互相交流。
