我正在尝试使用Espresso for
Android进行一系列测试.运行之间似乎没有关闭活动.一次测试后,无论应用程序状态如何,左侧为下一次测试.
我需要从一个新的应用程序开始运行我的每个测试.在Robotium中,这是在tearDown()方法中使用solo.finishOpenedActivites()处理的.
http://robotium.googlecode.com/svn/doc/com/robotium/solo/Solo.html#finishOpenedActivities()
如何用Espresso来实现?
解决方法
错误报告中提供的修复程序的问题是,这将仅在整个套件的完成时执行.如果你想在每次测试后都有一个干净的活动堆栈,你需要手动做一些事情.我写了一个类似于上面提到的机票的修复程序,但可以在任何时间点执行.
- import android.app.Activity;
- import android.os.Handler;
- import android.os.Looper;
- import com.google.android.apps.common.testing.testrunner.ActivityLifecycleMonitor;
- import com.google.android.apps.common.testing.testrunner.ActivityLifecycleMonitorRegistry;
- import com.google.android.apps.common.testing.testrunner.Stage;
- import java.util.ArrayList;
- import java.util.EnumSet;
- import java.util.List;
- public final class ActivityFinisher implements Runnable {
- public static void finishOpenActivities() {
- new Handler(Looper.getMainLooper()).post(new ActivityFinisher());
- }
- private ActivityLifecycleMonitor activityLifecycleMonitor;
- public ActivityFinisher() {
- this.activityLifecycleMonitor = ActivityLifecycleMonitorRegistry.getInstance();
- }
- @Override
- public void run() {
- final List<Activity> activities = new ArrayList<Activity>();
- for (final Stage stage : EnumSet.range(Stage.CREATED,Stage.STOPPED)) {
- activities.addAll(activityLifecycleMonitor.getActivitiesInStage(stage));
- }
- for (final Activity activity : activities) {
- if (!activity.isFinishing()) {
- activity.finish();
- }
- }
- }
- }