| /* |
| * 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 android.widget.cts.R; |
| |
| |
| import org.xmlpull.v1.XmlPullParser; |
| |
| import android.app.Activity; |
| import android.cts.util.PollingCheck; |
| import android.test.ActivityInstrumentationTestCase2; |
| import android.test.UiThreadTest; |
| import android.util.AttributeSet; |
| import android.util.Xml; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.widget.ListView; |
| import android.widget.ZoomButton; |
| |
| public class ZoomButtonTest extends ActivityInstrumentationTestCase2<ZoomButtonCtsActivity> { |
| private ZoomButton mZoomButton; |
| private Activity mActivity; |
| |
| public ZoomButtonTest() { |
| super("android.widget.cts", ZoomButtonCtsActivity.class); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| mZoomButton = (ZoomButton) getActivity().findViewById(R.id.zoombutton_test); |
| mActivity = getActivity(); |
| } |
| |
| @UiThreadTest |
| public void testConstructor() { |
| new ZoomButton(mActivity); |
| |
| new ZoomButton(mActivity, null); |
| |
| new ZoomButton(mActivity, null, 0); |
| |
| XmlPullParser parser = mActivity.getResources().getXml(R.layout.zoombutton_layout); |
| AttributeSet attrs = Xml.asAttributeSet(parser); |
| assertNotNull(attrs); |
| new ZoomButton(mActivity, attrs); |
| new ZoomButton(mActivity, attrs, 0); |
| |
| try { |
| new ZoomButton(null); |
| fail("should throw NullPointerException."); |
| } catch (NullPointerException e) { |
| } |
| |
| try { |
| new ZoomButton(null, null); |
| fail("should throw NullPointerException."); |
| } catch (NullPointerException e) { |
| } |
| |
| try { |
| new ZoomButton(null, null, 0); |
| fail("should throw NullPointerException."); |
| } catch (NullPointerException e) { |
| } |
| } |
| |
| public void testSetEnabled() { |
| assertFalse(mZoomButton.isPressed()); |
| mZoomButton.setEnabled(true); |
| assertTrue(mZoomButton.isEnabled()); |
| assertFalse(mZoomButton.isPressed()); |
| |
| mZoomButton.setPressed(true); |
| assertTrue(mZoomButton.isPressed()); |
| mZoomButton.setEnabled(true); |
| assertTrue(mZoomButton.isEnabled()); |
| assertTrue(mZoomButton.isPressed()); |
| |
| mZoomButton.setEnabled(false); |
| assertFalse(mZoomButton.isEnabled()); |
| assertFalse(mZoomButton.isPressed()); |
| } |
| |
| @UiThreadTest |
| public void testDispatchUnhandledMove() { |
| assertFalse(mZoomButton.dispatchUnhandledMove(new ListView(mActivity), View.FOCUS_DOWN)); |
| |
| assertFalse(mZoomButton.dispatchUnhandledMove(null, View.FOCUS_DOWN)); |
| } |
| |
| public void testOnLongClick() { |
| final MockOnClickListener listener = new MockOnClickListener(); |
| mZoomButton.setOnClickListener(listener); |
| mZoomButton.setEnabled(true); |
| long speed = 2000; |
| mZoomButton.setZoomSpeed(speed); |
| |
| assertFalse(listener.hasOnClickCalled()); |
| mZoomButton.performLongClick(); |
| new PollingCheck(speed + 500) { |
| @Override |
| protected boolean check() { |
| return listener.hasOnClickCalled(); |
| } |
| }; |
| } |
| |
| public void testOnTouchEvent() { |
| // Do not test. Implementation details. |
| } |
| |
| public void testOnKeyUp() { |
| // Do not test. Implementation details. |
| } |
| |
| public void testSetZoomSpeed() { |
| mZoomButton.setZoomSpeed(100); |
| |
| mZoomButton.setZoomSpeed(-1); |
| // TODO: how to check? |
| } |
| |
| private static class MockOnClickListener implements OnClickListener { |
| private boolean mOnClickCalled = false; |
| |
| public boolean hasOnClickCalled() { |
| return mOnClickCalled; |
| } |
| |
| public void onClick(View v) { |
| mOnClickCalled = true; |
| } |
| } |
| } |