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      1 /*
      2  * Copyright (C) 2010 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 com.android.email.activity;
     18 
     19 import com.android.email.DBTestHelper;
     20 import com.android.email.TestUtils;
     21 import com.android.email.provider.ProviderTestUtils;
     22 import com.android.emailcommon.provider.EmailContent.Message;
     23 
     24 import android.content.Context;
     25 import android.content.Intent;
     26 import android.net.Uri;
     27 import android.test.ActivityInstrumentationTestCase2;
     28 
     29 /**
     30  * Test case for {@link MessageFileView}.
     31  *
     32  * TODO Add more tests.  Any good way to test fragment??
     33  */
     34 public class MessageFileViewTest extends ActivityInstrumentationTestCase2<MessageFileView> {
     35 
     36     private static int TIMEOUT = 10; // in seconds
     37 
     38     private Context mProviderContext;
     39 
     40     public MessageFileViewTest() {
     41         super(MessageFileView.class);
     42     }
     43 
     44     @Override
     45     protected void setUp() throws Exception {
     46         super.setUp();
     47         mProviderContext = DBTestHelper.ProviderContextSetupHelper.getProviderContext(
     48                 getInstrumentation().getTargetContext());
     49     }
     50 
     51     private void setUpIntent(Uri uri) {
     52         final Intent i = new Intent(getInstrumentation().getTargetContext(), MessageFileView.class);
     53         i.setData(uri);
     54         setActivityIntent(i);
     55     }
     56 
     57     private  Uri createEmlFile() throws Exception {
     58         // Create a simple message
     59         Message msg = new Message();
     60         String text = "This is some text";
     61         msg.mText = text;
     62         String sender = "sender (at) host.com";
     63         msg.mFrom = sender;
     64         // Save this away
     65         msg.save(mProviderContext);
     66 
     67         return ProviderTestUtils.createTempEmlFile(mProviderContext, msg,
     68                 getInstrumentation().getContext().getFilesDir());
     69     }
     70 
     71     /**
     72      * Set up an EML file, and open it in the activity.
     73      *
     74      * Expected: Message opens.
     75      */
     76     public void testOpenMessage() throws Exception {
     77         setUpIntent(createEmlFile());
     78 
     79         final MessageFileView activity = getActivity();
     80 
     81         TestUtils.waitUntil(new TestUtils.Condition() {
     82             @Override
     83             public boolean isMet() {
     84                 MessageFileViewFragment f = activity.getFragment();
     85                 return f != null && f.isMessageLoadedForTest();
     86             }
     87         }, TIMEOUT);
     88 
     89         // TODO Check UI elements, once our UI is settled.
     90     }
     91 
     92 }
     93