adnroid（10）（android下的单元测试）

1.冒烟测试：adb shell monkey -p <程序的包名> -v <事件的数量>2.android下单元测试:在manifest节点下添加：<instrumentation        android:name="android.test.InstrumentationTestRunner"        android:targetPackage="com.itheima.junittest" />在application节点下配置下面信息:<uses-library android:name="android.test.runner" />测试的时候定义一个类继承自AndroidTestCaseandroid下的测试：public class MathUtils {    /** * 加法运算 * @param x * @param y * @return */    public static int incrment(int x, int y) {        System.out.println(x + " + " + y + " = " + (x + y));        System.err.println(x + " + " + y + " = " + (x + y));        Log.v("MathUtils", "黑色: " + x + " + " + y + " = " + (x + y));        Log.d("MathUtils", "蓝色: " + x + " + " + y + " = " + (x + y));        Log.i("MathUtils", "绿色: " + x + " + " + y + " = " + (x + y));        Log.w("MathUtils", "黄色: " + x + " + " + y + " = " + (x + y));        Log.e("MathUtils", "红色: " + x + " + " + y + " = " + (x + y));        return x + y;    }public class Test extends AndroidTestCase {    public void test() {// System.out.println("test is calling!!");        int result = MathUtils.incrment(9, 10);        // 断言, 断定某一个对象就是某一个值        assertEquals(19, result);    }建工程的时候就建一个Android test Project。写下测试工程的包名就不必在配置文件中添加代码了。
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