1 /* 2 * Copyright (C) 2007 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.frameworktest.listview; 18 19 import android.app.Instrumentation; 20 import android.test.ActivityInstrumentationTestCase; 21 import android.test.suitebuilder.annotation.MediumTest; 22 import android.widget.Button; 23 import android.widget.ListView; 24 25 import com.android.frameworktest.R; 26 import com.android.frameworktest.listview.ListViewHeight; 27 28 public class ListViewHeightTest extends ActivityInstrumentationTestCase<ListViewHeight> { 29 private ListViewHeight mActivity; 30 31 ListViewHeightTest()32 public ListViewHeightTest() { 33 super("com.android.frameworktest", ListViewHeight.class); 34 } 35 36 @Override setUp()37 protected void setUp() throws Exception { 38 super.setUp(); 39 40 mActivity = getActivity(); 41 } 42 43 @MediumTest testPreconditions()44 public void testPreconditions() { 45 assertNotNull(mActivity); 46 } 47 48 @MediumTest testButtons()49 public void testButtons() { 50 Instrumentation inst = getInstrumentation(); 51 final Button button1 = (Button) mActivity.findViewById(R.id.button1); 52 final Button button2 = (Button) mActivity.findViewById(R.id.button2); 53 final Button button3 = (Button) mActivity.findViewById(R.id.button3); 54 55 56 ListView list = (ListView) mActivity.findViewById(R.id.inner_list); 57 assertEquals("Unexpected items in adapter", 0, list.getCount()); 58 assertEquals("Unexpected children in list view", 0, list.getChildCount()); 59 60 mActivity.runOnUiThread(new Runnable() { 61 public void run() { 62 button1.performClick(); 63 } 64 }); 65 inst.waitForIdleSync(); 66 assertTrue("List not be visible after clicking button1", list.isShown()); 67 assertTrue("List incorrect height", list.getHeight() == 200); 68 69 mActivity.runOnUiThread(new Runnable() { 70 public void run() { 71 button2.performClick(); 72 } 73 }); 74 inst.waitForIdleSync(); 75 assertTrue("List not be visible after clicking button2", list.isShown()); 76 77 mActivity.runOnUiThread(new Runnable() { 78 public void run() { 79 button3.performClick(); 80 } 81 }); 82 inst.waitForIdleSync(); 83 assertFalse("List should not be visible clicking button3", list.isShown()); 84 } 85 86 } 87