De-dupe senders; show the second occurance of a sender.

Change-Id: I78b558c0084e8d5edd6ba4b1bfd4ce6c3fff9a5a

1 files changed, 87 insertions, 0 deletions

diff --git a/tests/src/com/android/mail/browse/SendersFormattingTests.java b/tests/src/com/android/mail/browse/SendersFormattingTests.java
new file mode 100644
index 000000000..98955a16b
--- /dev/null
+++ b/tests/src/com/android/mail/browse/SendersFormattingTests.java
@@ -0,0 +1,87 @@
+/*******************************************************************************
+ *      Copyright (C) 2012 Google Inc.
+ *      Licensed to The Android Open Source Project.
+ *
+ *      Licensed under the Apache License, Version 2.0 (the "License");
+ *      you may not use this file except in compliance with the License.
+ *      You may obtain a copy of the License at
+ *
+ *           http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *      Unless required by applicable law or agreed to in writing, software
+ *      distributed under the License is distributed on an "AS IS" BASIS,
+ *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *      See the License for the specific language governing permissions and
+ *      limitations under the License.
+ *******************************************************************************/
+
+package com.android.mail.browse;
+
+import android.test.AndroidTestCase;
+import android.text.SpannableString;
+
+import com.android.mail.providers.ConversationInfo;
+import com.android.mail.providers.MessageInfo;
+
+public class SendersFormattingTests extends AndroidTestCase {
+
+    private static ConversationInfo createConversationInfo(int count) {
+        int draftCount = 5;
+        String first = "snippet", firstUnread = first, last = first;
+        String senders = "senders";
+        return new ConversationInfo(count, draftCount, first, firstUnread, last, senders);
+    }
+
+    public void testMe() {
+        // Blank sender == from "me"
+        ConversationInfo conv = createConversationInfo(1);
+        boolean read = false, starred = false;
+        MessageInfo info = new MessageInfo(read, starred, null);
+        conv.addMessage(info);
+        SpannableString[] strings = SendersView.format(getContext(), conv);
+        assertEquals(strings.length, 1);
+        assertEquals(strings[0].toString(), "me");
+
+        ConversationInfo conv2 = createConversationInfo(1);
+        MessageInfo info2 = new MessageInfo(read, starred, "");
+        conv2.addMessage(info2);
+        strings = SendersView.format(getContext(), conv);
+        assertEquals(strings.length, 1);
+        assertEquals(strings[0].toString(), "me");
+
+        ConversationInfo conv3 = createConversationInfo(2);
+        MessageInfo info3 = new MessageInfo(read, starred, "");
+        conv3.addMessage(info3);
+        MessageInfo info4 = new MessageInfo(read, starred, "");
+        conv3.addMessage(info4);
+        strings = SendersView.format(getContext(), conv);
+        assertEquals(strings.length, 1);
+        assertEquals(strings[0].toString(), "me");
+    }
+
+    public void testDupes() {
+        // Duplicate sender; should only return 1
+        ConversationInfo conv = createConversationInfo(2);
+        boolean read = false, starred = false;
+        String sender = "sender@sender.com";
+        MessageInfo info = new MessageInfo(read, starred, sender);
+        conv.addMessage(info);
+        MessageInfo info2 = new MessageInfo(read, starred, sender);
+        conv.addMessage(info2);
+        SpannableString[] strings = SendersView.format(getContext(), conv);
+        assertEquals(strings.length, 1);
+        assertEquals(strings[0].toString(), sender);
+
+        // Test that the 2nd instance of the duped sender shows and not the first.
+        ConversationInfo conv2 = createConversationInfo(3);
+        String sender2 = "sender2@sender.com";
+        conv2.addMessage(info);
+        MessageInfo info3 = new MessageInfo(read, starred, sender2);
+        conv2.addMessage(info3);
+        conv2.addMessage(info2);
+        strings = SendersView.format(getContext(), conv2);
+        assertEquals(strings.length, 2);
+        assertEquals(strings[0].toString(), sender2);
+        assertEquals(strings[1].toString(), sender);
+    }
+}