| /* |
| * 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.content.Context; |
| import android.test.InstrumentationTestCase; |
| import android.test.UiThreadTest; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.widget.ZoomControls; |
| |
| /** |
| * Test {@link ZoomControls}. |
| */ |
| public class ZoomControlsTest extends InstrumentationTestCase { |
| private Context mContext; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mContext = getInstrumentation().getContext(); |
| } |
| |
| @UiThreadTest |
| public void testConstructor() { |
| new ZoomControls(mContext); |
| |
| new ZoomControls(mContext, null); |
| } |
| |
| @UiThreadTest |
| public void testSetOnZoomInClickListener() { |
| ZoomControls zoomControls = new ZoomControls(mContext); |
| |
| // normal parameters |
| final MockOnClickListener clickListener = new MockOnClickListener(); |
| zoomControls.setOnZoomInClickListener(clickListener); |
| |
| // exceptional parameters |
| zoomControls.setOnZoomInClickListener(null); |
| } |
| |
| private class MockOnClickListener implements OnClickListener { |
| public void onClick(View v) { |
| // ignore |
| } |
| } |
| |
| @UiThreadTest |
| public void testSetOnZoomOutClickListener() { |
| ZoomControls zoomControls = new ZoomControls(mContext); |
| |
| // normal parameters |
| final MockOnClickListener clickListener = new MockOnClickListener(); |
| zoomControls.setOnZoomOutClickListener(clickListener); |
| |
| // exceptional parameters |
| zoomControls.setOnZoomOutClickListener(null); |
| } |
| |
| @UiThreadTest |
| public void testSetZoomSpeed() { |
| ZoomControls zoomControls = new ZoomControls(mContext); |
| |
| zoomControls.setZoomSpeed(500); |
| |
| // TODO: how to check? |
| } |
| |
| public void testOnTouchEvent() { |
| // onTouchEvent() is implementation details, do NOT test |
| } |
| |
| @UiThreadTest |
| public void testShowAndHide() { |
| final ZoomControls zoomControls = new ZoomControls(mContext); |
| assertEquals(View.VISIBLE, zoomControls.getVisibility()); |
| |
| zoomControls.hide(); |
| assertEquals(View.GONE, zoomControls.getVisibility()); |
| |
| zoomControls.show(); |
| assertEquals(View.VISIBLE, zoomControls.getVisibility()); |
| } |
| |
| @UiThreadTest |
| public void testSetIsZoomInEnabled() { |
| ZoomControls zoomControls = new ZoomControls(mContext); |
| zoomControls.setIsZoomInEnabled(false); |
| zoomControls.setIsZoomInEnabled(true); |
| } |
| |
| @UiThreadTest |
| public void testSetIsZoomOutEnabled() { |
| ZoomControls zoomControls = new ZoomControls(mContext); |
| zoomControls.setIsZoomOutEnabled(false); |
| zoomControls.setIsZoomOutEnabled(true); |
| } |
| |
| @UiThreadTest |
| public void testHasFocus() { |
| ZoomControls zoomControls = new ZoomControls(mContext); |
| assertFalse(zoomControls.hasFocus()); |
| |
| zoomControls.requestFocus(); |
| assertTrue(zoomControls.hasFocus()); |
| } |
| } |