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      1 /*
      2  * Copyright (C) 2008 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.test;
     18 
     19 import android.app.Activity;
     20 
     21 /**
     22  * This class provides functional testing of a single activity.  The activity under test will
     23  * be created using the system infrastructure (by calling InstrumentationTestCase.launchActivity())
     24  * and you will then be able to manipulate your Activity directly.  Most of the work is handled
     25  * automatically here by {@link #setUp} and {@link #tearDown}.
     26  *
     27  * <p>If you prefer an isolated unit test, see {@link android.test.ActivityUnitTestCase}.
     28  *
     29  * @deprecated new tests should be written using
     30  * {@link android.test.ActivityInstrumentationTestCase2}, which provides more options for
     31  * configuring the Activity under test
     32  */
     33 @Deprecated
     34 public abstract class ActivityInstrumentationTestCase<T extends Activity>
     35         extends ActivityTestCase {
     36     String mPackage;
     37     Class<T> mActivityClass;
     38     boolean mInitialTouchMode = false;
     39 
     40     /**
     41      * Creates an {@link ActivityInstrumentationTestCase} in non-touch mode.
     42      *
     43      * @param pkg ignored - no longer in use.
     44      * @param activityClass The activity to test. This must be a class in the instrumentation
     45      * targetPackage specified in the AndroidManifest.xml
     46      */
     47     public ActivityInstrumentationTestCase(String pkg, Class<T> activityClass) {
     48         this(pkg, activityClass, false);
     49     }
     50 
     51     /**
     52      * Creates an {@link ActivityInstrumentationTestCase}.
     53      *
     54      * @param pkg ignored - no longer in use.
     55      * @param activityClass The activity to test. This must be a class in the instrumentation
     56      * targetPackage specified in the AndroidManifest.xml
     57      * @param initialTouchMode true = in touch mode
     58      */
     59     public ActivityInstrumentationTestCase(String pkg, Class<T> activityClass,
     60             boolean initialTouchMode) {
     61         mActivityClass = activityClass;
     62         mInitialTouchMode = initialTouchMode;
     63     }
     64 
     65     @Override
     66     public T getActivity() {
     67         return (T) super.getActivity();
     68     }
     69 
     70     @Override
     71     protected void setUp() throws Exception {
     72         super.setUp();
     73         // set initial touch mode
     74         getInstrumentation().setInTouchMode(mInitialTouchMode);
     75         final String targetPackageName = getInstrumentation().getTargetContext().getPackageName();
     76         setActivity(launchActivity(targetPackageName, mActivityClass, null));
     77     }
     78 
     79     @Override
     80     protected void tearDown() throws Exception {
     81         getActivity().finish();
     82         setActivity(null);
     83 
     84         // Scrub out members - protects against memory leaks in the case where someone
     85         // creates a non-static inner class (thus referencing the test case) and gives it to
     86         // someone else to hold onto
     87         scrubClass(ActivityInstrumentationTestCase.class);
     88 
     89         super.tearDown();
     90     }
     91 
     92     public void testActivityTestCaseSetUpProperly() throws Exception {
     93         assertNotNull("activity should be launched successfully", getActivity());
     94     }
     95 }
     96