| /* |
| * Copyright (C) 2008 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.cts; |
| |
| import java.util.List; |
| |
| import android.test.ActivityInstrumentationTestCase2; |
| import android.test.suitebuilder.annotation.MediumTest; |
| import android.view.KeyEvent; |
| import android.widget.BaseExpandableListAdapter; |
| import android.widget.ExpandableListAdapter; |
| import android.widget.ExpandableListView; |
| import android.widget.cts.util.ExpandableListScenario; |
| import android.widget.cts.util.ListUtil; |
| import android.widget.cts.util.ExpandableListScenario.MyGroup; |
| import dalvik.annotation.TestInfo; |
| import dalvik.annotation.TestStatus; |
| import dalvik.annotation.TestTarget; |
| import dalvik.annotation.TestTargetClass; |
| |
| @TestTargetClass(ExpandableListView.class) |
| public class ExpandableListViewBasicTest extends |
| ActivityInstrumentationTestCase2<ExpandableListSimple> { |
| private ExpandableListScenario mActivity; |
| private ExpandableListView mListView; |
| private ExpandableListAdapter mAdapter; |
| private ListUtil mListUtil; |
| |
| public ExpandableListViewBasicTest() { |
| super("com.android.cts.stub", ExpandableListSimple.class); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| mActivity = getActivity(); |
| mListView = mActivity.getExpandableListView(); |
| mAdapter = mListView.getExpandableListAdapter(); |
| mListUtil = new ListUtil(mListView, getInstrumentation()); |
| } |
| |
| @MediumTest |
| public void testPreconditions() { |
| assertNotNull(mActivity); |
| assertNotNull(mListView); |
| } |
| |
| private int expandGroup(int numChildren, boolean atLeastOneChild) { |
| final int groupPos = mActivity.findGroupWithNumChildren(numChildren, atLeastOneChild); |
| |
| assertTrue("Could not find group to expand", groupPos >= 0); |
| assertFalse("Group is already expanded", mListView.isGroupExpanded(groupPos)); |
| mListUtil.arrowScrollToSelectedPosition(groupPos); |
| getInstrumentation().waitForIdleSync(); |
| sendKeys(KeyEvent.KEYCODE_DPAD_CENTER); |
| getInstrumentation().waitForIdleSync(); |
| assertTrue("Group did not expand", mListView.isGroupExpanded(groupPos)); |
| |
| return groupPos; |
| } |
| |
| @TestInfo( |
| status = TestStatus.TBR, |
| notes = "Test {@link ExpandableListView#expandGroup(int)}", |
| targets = { |
| @TestTarget( |
| methodName = "expandGroup", |
| methodArgs = {int.class} |
| ) |
| }) |
| @MediumTest |
| public void testExpandGroup() { |
| expandGroup(-1, true); |
| } |
| |
| @TestInfo( |
| status = TestStatus.TBR, |
| notes = "Test {@link ExpandableListView#collapseGroup(int)}", |
| targets = { |
| @TestTarget( |
| methodName = "collapseGroup", |
| methodArgs = {int.class} |
| ) |
| }) |
| @MediumTest |
| public void testCollapseGroup() { |
| final int groupPos = expandGroup(-1, true); |
| |
| sendKeys(KeyEvent.KEYCODE_DPAD_CENTER); |
| getInstrumentation().waitForIdleSync(); |
| assertFalse("Group did not collapse", mListView.isGroupExpanded(groupPos)); |
| } |
| |
| @TestInfo( |
| status = TestStatus.TBR, |
| notes = "Test {@link ExpandableListView#expandGroup(int)}", |
| targets = { |
| @TestTarget( |
| methodName = "expandGroup", |
| methodArgs = {int.class} |
| ), |
| @TestTarget( |
| methodName = "isGroupExpanded", |
| methodArgs = {int.class} |
| ) |
| }) |
| @MediumTest |
| public void testExpandedGroupMovement() { |
| // Expand the first group |
| mListUtil.arrowScrollToSelectedPosition(0); |
| sendKeys(KeyEvent.KEYCODE_DPAD_CENTER); |
| getInstrumentation().waitForIdleSync(); |
| |
| // Ensure it expanded |
| assertTrue("Group did not expand", mListView.isGroupExpanded(0)); |
| |
| // Wait until that's all good |
| getInstrumentation().waitForIdleSync(); |
| |
| // Make sure it expanded |
| assertTrue("Group did not expand", mListView.isGroupExpanded(0)); |
| |
| // Insert a collapsed group in front of the one just expanded |
| List<MyGroup> groups = mActivity.getGroups(); |
| MyGroup insertedGroup = new MyGroup(1); |
| groups.add(0, insertedGroup); |
| |
| // Notify data change |
| assertTrue("Adapter is not an instance of the base adapter", |
| mAdapter instanceof BaseExpandableListAdapter); |
| final BaseExpandableListAdapter adapter = (BaseExpandableListAdapter) mAdapter; |
| |
| mActivity.runOnUiThread(new Runnable() { |
| public void run() { |
| adapter.notifyDataSetChanged(); |
| } |
| }); |
| getInstrumentation().waitForIdleSync(); |
| |
| // Make sure the right group is expanded |
| assertTrue("The expanded state didn't stay with the proper group", |
| mListView.isGroupExpanded(1)); |
| assertFalse("The expanded state was given to the inserted group", |
| mListView.isGroupExpanded(0)); |
| } |
| } |