core/tests/coretests/src/android/widget/listview/touch/ListGetSelectedViewTest.java

/*
 * Copyright (C) 2007 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 android.widget.listview.touch;

import android.test.ActivityInstrumentationTestCase;
import android.test.suitebuilder.annotation.LargeTest;
import android.test.suitebuilder.annotation.MediumTest;
import android.test.TouchUtils;
import android.widget.ListView;
import android.view.View;

import android.widget.listview.ListGetSelectedView;

/**
 * This test is made to check that getSelectedView() will return
 * null in touch mode.
 */
public class ListGetSelectedViewTest extends ActivityInstrumentationTestCase<ListGetSelectedView> {
    private ListGetSelectedView mActivity;
    private ListView mListView;

    public ListGetSelectedViewTest() {
        super("com.android.frameworks.coretests", ListGetSelectedView.class);
    }

    @Override
    protected void setUp() throws Exception {
        super.setUp();

        mActivity = getActivity();
        mListView = getActivity().getListView();
    }

    @MediumTest
    public void testPreconditions() {
        assertNotNull(mActivity);
        assertNotNull(mListView);

        assertEquals(0, mListView.getSelectedItemPosition());
    }

    @LargeTest
    public void testGetSelectedView() {
        View last = mListView.getChildAt(1);
        TouchUtils.clickView(this, last);

        assertNull(mListView.getSelectedItem());
        assertNull(mListView.getSelectedView());
        assertEquals(-1, mListView.getSelectedItemPosition());
    }
}