1 files changed, 130 insertions, 0 deletions
diff --git a/tests/src/com/android/messaging/ui/conversationlist/ConversationListFragmentTest.java b/tests/src/com/android/messaging/ui/conversationlist/ConversationListFragmentTest.java
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+++ b/tests/src/com/android/messaging/ui/conversationlist/ConversationListFragmentTest.java
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+/*
+ * Copyright (C) 2015 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.messaging.ui.conversationlist;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.support.v7.widget.RecyclerView;
+import android.test.suitebuilder.annotation.LargeTest;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.ListView;
+
+import com.android.messaging.FakeFactory;
+import com.android.messaging.R;
+import com.android.messaging.datamodel.FakeDataModel;
+import com.android.messaging.datamodel.data.ConversationListData;
+import com.android.messaging.datamodel.data.TestDataFactory;
+import com.android.messaging.ui.FragmentTestCase;
+import com.android.messaging.ui.UIIntents;
+import com.android.messaging.ui.conversationlist.ConversationListFragment;
+import com.android.messaging.ui.conversationlist.ConversationListFragment.ConversationListFragmentHost;
+
+import org.mockito.Matchers;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+
+
+/**
+ * Unit tests for {@link ConversationListFragment}.
+ */
+@LargeTest
+public class ConversationListFragmentTest
+    extends FragmentTestCase<ConversationListFragment> {
+
+    @Mock protected ConversationListData mMockConversationListData;
+    @Mock protected ConversationListFragmentHost mMockConversationHostListHost;
+    @Mock protected UIIntents mMockUIIntents;
+    protected FakeDataModel mFakeDataModel;
+
+    public ConversationListFragmentTest() {
+        super(ConversationListFragment.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        final Context context = getInstrumentation().getTargetContext();
+        mFakeDataModel = new FakeDataModel(context)
+            .withConversationListData(mMockConversationListData);
+        FakeFactory.register(context)
+                .withDataModel(mFakeDataModel)
+                .withUIIntents(mMockUIIntents);
+    }
+
+    /**
+     * Helper that will do the 'binding' of ConversationListFragmentTest with ConversationListData
+     * and leave fragment in 'ready' state.
+     * @param cursor
+     */
+    private void loadWith(final Cursor cursor) {
+        Mockito.when(mMockConversationListData.isBound(Matchers.anyString()))
+            .thenReturn(true);
+
+        final ConversationListFragment fragment = getFragment();
+        getActivity().runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                fragment.setHost(mMockConversationHostListHost);
+                getActivity().setFragment(fragment);
+                Mockito.verify(mMockConversationListData).init(fragment.getLoaderManager(),
+                        fragment.mListBinding);
+                fragment.onConversationListCursorUpdated(mMockConversationListData, cursor);
+            }
+        });
+        getInstrumentation().waitForIdleSync();
+    }
+
+    /**
+     * Verifies that list view gets correctly populated given a cursor.
+     */
+    public void testLoadListView() {
+        final Cursor cursor = TestDataFactory.getConversationListCursor();
+        loadWith(cursor);
+        final RecyclerView listView =
+                (RecyclerView) getFragment().getView().findViewById(android.R.id.list);
+        //assertEquals(cursor.getCount(), listView.getCount());
+        assertEquals(cursor.getCount(), listView.getChildCount());
+    }
+
+    /**
+     * Verifies that 'empty list' promo is rendered with an empty cursor.
+     */
+    public void testEmptyView() {
+        loadWith(TestDataFactory.getEmptyConversationListCursor());
+        final RecyclerView listView =
+                (RecyclerView) getFragment().getView().findViewById(android.R.id.list);
+        final View emptyMessageView =
+                getFragment().getView().findViewById(R.id.no_conversations_view);
+        assertEquals(View.VISIBLE, emptyMessageView.getVisibility());
+        assertEquals(0, listView.getChildCount());
+    }
+
+    /**
+     * Verifies that the button to start a new conversation works.
+     */
+    public void testStartNewConversation() {
+        final Cursor cursor = TestDataFactory.getConversationListCursor();
+        loadWith(cursor);
+        final ImageView startNewConversationButton = (ImageView)
+                getFragment().getView().findViewById(R.id.start_new_conversation_button);
+
+        clickButton(startNewConversationButton);
+        Mockito.verify(mMockConversationHostListHost).onCreateConversationClick();
+    }
+}