| /* |
| * Copyright (C) 2015 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.support.v17.leanback.widget; |
| |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.MediumTest; |
| import android.view.View.MeasureSpec; |
| import android.view.ViewGroup.LayoutParams; |
| import android.widget.FrameLayout; |
| import android.widget.TextView; |
| |
| @MediumTest |
| public class ShadowOverlayContainerTest extends AndroidTestCase { |
| |
| public void testWrapContent() { |
| FrameLayout frameLayout = new FrameLayout(getContext()); |
| TextView textView = new TextView(getContext()); |
| textView.setLayoutParams(new FrameLayout.LayoutParams(LayoutParams.WRAP_CONTENT, |
| LayoutParams.WRAP_CONTENT)); |
| textView.setText("abc"); |
| ShadowOverlayContainer container = new ShadowOverlayContainer(getContext()); |
| container.initialize(true, true, true); |
| container.wrap(textView); |
| frameLayout.addView(container); |
| frameLayout.measure(MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY), |
| MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY)); |
| frameLayout.layout(0, 0, 500, 500); |
| assertTrue(textView.getWidth() > 0); |
| assertTrue(textView.getWidth() < 500); |
| assertTrue(textView.getHeight() > 0); |
| assertTrue(textView.getHeight() < 500); |
| assertEquals(container.getWidth(), textView.getWidth()); |
| assertEquals(container.getHeight(), textView.getHeight()); |
| |
| // change layout size of textView after wrap() |
| textView.setLayoutParams(new FrameLayout.LayoutParams(123, 123)); |
| frameLayout.measure(MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY), |
| MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY)); |
| frameLayout.layout(0, 0, 500, 500); |
| assertTrue(textView.getWidth() == 123); |
| assertTrue(textView.getHeight() == 123); |
| assertEquals(container.getWidth(), textView.getWidth()); |
| assertEquals(container.getHeight(), textView.getHeight()); |
| } |
| |
| public void testFixedSize() { |
| FrameLayout frameLayout = new FrameLayout(getContext()); |
| TextView textView = new TextView(getContext()); |
| textView.setLayoutParams(new FrameLayout.LayoutParams(200, LayoutParams.WRAP_CONTENT)); |
| textView.setText("abc"); |
| ShadowOverlayContainer container = new ShadowOverlayContainer(getContext()); |
| container.initialize(true, true, true); |
| container.wrap(textView); |
| frameLayout.addView(container); |
| frameLayout.measure(MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY), |
| MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY)); |
| frameLayout.layout(0, 0, 500, 500); |
| assertTrue(textView.getWidth() == 200); |
| assertTrue(textView.getHeight() > 0); |
| assertTrue(textView.getHeight() < 500); |
| assertEquals(container.getWidth(), textView.getWidth()); |
| assertEquals(container.getHeight(), textView.getHeight()); |
| |
| // change layout size of textView after wrap() |
| textView.setLayoutParams(new FrameLayout.LayoutParams(123, 123)); |
| frameLayout.measure(MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY), |
| MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY)); |
| frameLayout.layout(0, 0, 500, 500); |
| assertTrue(textView.getWidth() == 123); |
| assertTrue(textView.getHeight() == 123); |
| assertEquals(container.getWidth(), textView.getWidth()); |
| assertEquals(container.getHeight(), textView.getHeight()); |
| } |
| |
| public void testMatchParent() { |
| FrameLayout frameLayout = new FrameLayout(getContext()); |
| TextView textView = new TextView(getContext()); |
| textView.setLayoutParams(new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT, |
| LayoutParams.WRAP_CONTENT)); |
| textView.setText("abc"); |
| ShadowOverlayContainer container = new ShadowOverlayContainer(getContext()); |
| container.initialize(true, true, true); |
| container.wrap(textView); |
| frameLayout.addView(container); |
| frameLayout.measure(MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY), |
| MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY)); |
| frameLayout.layout(0, 0, 500, 500); |
| assertTrue(textView.getWidth() == 500); |
| assertTrue(textView.getHeight() > 0); |
| assertTrue(textView.getHeight() < 500); |
| assertEquals(container.getWidth(), textView.getWidth()); |
| assertEquals(container.getHeight(), textView.getHeight()); |
| } |
| } |