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MessageViewTests.javaAPI DocAndroid 1.5 API10626Wed May 06 22:42:46 BST 2009com.android.email.activity

MessageViewTests

public class MessageViewTests extends android.test.ActivityInstrumentationTestCase2
Various instrumentation tests for MessageCompose. It might be possible to convert these to ActivityUnitTest, which would be faster.

Fields Summary
private static final String
EXTRA_ACCOUNT
private static final String
EXTRA_FOLDER
private static final String
EXTRA_MESSAGE
private static final String
EXTRA_FOLDER_UIDS
private static final String
EXTRA_NEXT
private static final String
FOLDER_NAME
private static final String
MESSAGE_UID
private com.android.email.Account
mAccount
private android.widget.TextView
mToView
private android.widget.TextView
mSubjectView
private android.webkit.WebView
mMessageContentView
private android.content.Context
mContext
Constructors Summary
public MessageViewTests()

    
      
        super("com.android.email", MessageView.class);
Methods Summary
protected voidsetUp()

        super.setUp();
        mContext = getInstrumentation().getTargetContext();
        Account[] accounts = Preferences.getPreferences(mContext).getAccounts();
        if (accounts.length > 0)
        {
            // This depends on getDefaultAccount() to auto-assign the default account, if necessary
            mAccount = Preferences.getPreferences(mContext).getDefaultAccount();
            Email.setServicesEnabled(mContext);
        }
        
        // configure a mock controller
        MessagingController mockController = new MockMessagingController();
        MessagingController.injectMockController(mockController);
        
        // setup an intent to spin up this activity with something useful
        ArrayList<String> FOLDER_UIDS = new ArrayList<String>(
                Arrays.asList(new String[]{ "why", "is", "java", "so", "ugly?" }));
        Intent i = new Intent()
            .putExtra(EXTRA_ACCOUNT, mAccount)
            .putExtra(EXTRA_FOLDER, FOLDER_NAME)
            .putExtra(EXTRA_MESSAGE, MESSAGE_UID)
            .putStringArrayListExtra(EXTRA_FOLDER_UIDS, FOLDER_UIDS);
        this.setActivityIntent(i);

        final MessageView a = getActivity();
        mToView = (TextView) a.findViewById(R.id.to);
        mSubjectView = (TextView) a.findViewById(R.id.subject);
        mMessageContentView = (WebView) a.findViewById(R.id.message_content);

        // This is needed for mime image bodypart.
        BinaryTempFileBody.setTempDirectory(getActivity().getCacheDir());
public voidtestPreconditions()
The name 'test preconditions' is a convention to signal that if this test doesn't pass, the test case was not set up properly and it might explain any and all failures in other tests. This is not guaranteed to run before other tests, as junit uses reflection to find the tests.

        assertNotNull(mToView);
        assertEquals(0, mToView.length());
        assertNotNull(mSubjectView);
        assertEquals(0, mSubjectView.length());
        assertNotNull(mMessageContentView);
public voidtestResolveInlineImage()
Tests for resolving inline image src cid: reference to content uri.

        final MessageView a = getActivity();
        final LocalStore store = new LocalStore(mAccount.getLocalStoreUri(), mContext);

        // Single cid case.
        final String cid1 = "cid.1@android.com";
        final long aid1 = 10;
        final Uri uri1 = MessageTestUtils.contentUri(aid1, mAccount);
        final String text1     = new TextBuilder("text1 > ").addCidImg(cid1).build(" <.");
        final String expected1 = new TextBuilder("text1 > ").addUidImg(uri1).build(" <.");
        
        // message with cid1
        final Message msg1 = new MessageBuilder()
            .setBody(new MultipartBuilder("multipart/related")
                .addBodyPart(MessageTestUtils.textPart("text/html", text1))
                .addBodyPart(MessageTestUtils.imagePart("image/jpeg", "<"+cid1+">", aid1, store))
                .build())
            .build();
        // Simple case.
        final String actual1 = a.resolveInlineImage(text1, msg1, 0);
        assertEquals("one content id reference is not resolved",
                    expected1, actual1);

        // Exceed recursive limit.
        final String actual0 = a.resolveInlineImage(text1, msg1, 10);
        assertEquals("recursive call limit may exceeded",
                    text1, actual0);

        // Multiple cids case.
        final String cid2 = "cid.2@android.com";
        final long aid2 = 20;
        final Uri uri2 = MessageTestUtils.contentUri(aid2, mAccount);
        final String text2     = new TextBuilder("text2 ").addCidImg(cid2).build(".");
        final String expected2 = new TextBuilder("text2 ").addUidImg(uri2).build(".");
        
        // message with only cid2
        final Message msg2 = new MessageBuilder()
            .setBody(new MultipartBuilder("multipart/related")
                .addBodyPart(MessageTestUtils.textPart("text/html", text1 + text2))
                .addBodyPart(MessageTestUtils.imagePart("image/gif", cid2, aid2, store))
                .build())
            .build();
        // cid1 is not replaced
        final String actual2 = a.resolveInlineImage(text1 + text2, msg2, 0);
        assertEquals("only one of two content id is resolved",
                text1 + expected2, actual2);

        // message with cid1 and cid2
        final Message msg3 = new MessageBuilder()
            .setBody(new MultipartBuilder("multipart/related")
                .addBodyPart(MessageTestUtils.textPart("text/html", text2 + text1))
                .addBodyPart(MessageTestUtils.imagePart("image/jpeg", cid1, aid1, store))
                .addBodyPart(MessageTestUtils.imagePart("image/gif", cid2, aid2, store))
                .build())
            .build();
        // cid1 and cid2 are replaced
        final String actual3 = a.resolveInlineImage(text2 + text1, msg3, 0);
        assertEquals("two content ids are resolved correctly",
                expected2 + expected1, actual3);

        // message with many cids and normal attachments
        final Message msg4 = new MessageBuilder()
            .setBody(new MultipartBuilder("multipart/mixed")
                .addBodyPart(MessageTestUtils.imagePart("image/jpeg", null, 30, store))
                .addBodyPart(MessageTestUtils.imagePart("application/pdf", cid1, aid1, store))
                .addBodyPart(new MultipartBuilder("multipart/related")
                    .addBodyPart(MessageTestUtils.textPart("text/html", text2 + text1))
                    .addBodyPart(MessageTestUtils.imagePart("image/jpg", cid1, aid1, store))
                    .addBodyPart(MessageTestUtils.imagePart("image/gif", cid2, aid2, store))
                    .buildBodyPart())
                .addBodyPart(MessageTestUtils.imagePart("application/pdf", cid2, aid2, store))
                .build())
            .build();
        // cid1 and cid2 are replaced
        final String actual4 = a.resolveInlineImage(text2 + text1, msg4, 0);
        assertEquals("two content ids in deep multipart level are resolved",
                expected2 + expected1, actual4);
public voidtestUiRaceConditions()
Tests that various UI calls can be made safely even before the messaging controller has completed loading the message. This catches various race conditions.

        
        MessageView a = getActivity();
        
        // on-streen controls
        a.onClick(a.findViewById(R.id.reply));
        a.onClick(a.findViewById(R.id.reply_all));
        a.onClick(a.findViewById(R.id.delete));
        a.onClick(a.findViewById(R.id.next));
        a.onClick(a.findViewById(R.id.previous));
//      a.onClick(a.findViewById(R.id.download));    // not revealed yet, so unfair test
//      a.onClick(a.findViewById(R.id.view));        // not revealed yet, so unfair test
        a.onClick(a.findViewById(R.id.show_pictures));
        
        // menus
        a.handleMenuItem(R.id.delete);
        a.handleMenuItem(R.id.reply);
        a.handleMenuItem(R.id.reply_all);
        a.handleMenuItem(R.id.forward);
        a.handleMenuItem(R.id.mark_as_unread);