f1dade40d2
The resources available to tests are now exactly the merged resources located in the APK under test. Bug: 74359828 Test: make -j56 RunSettingsRoboTests Change-Id: I050db81a92decefea23314b5ec7a62f77ff4bb2b
97 lines
3.4 KiB
Java
97 lines
3.4 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.widget;
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import static com.google.common.truth.Truth.assertThat;
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import android.content.Context;
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import android.view.View;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.RuntimeEnvironment;
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import org.robolectric.util.ReflectionHelpers;
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@RunWith(RobolectricTestRunner.class)
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public class AspectRatioFrameLayoutTest {
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private Context mContext;
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private AspectRatioFrameLayout mLayout;
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@Before
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public void setup() {
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mContext = RuntimeEnvironment.application;
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}
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@Test
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public void measure_squareAspectRatio_squeezeWidth() {
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mLayout = new AspectRatioFrameLayout(mContext);
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int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
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int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(50, View.MeasureSpec.EXACTLY);
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mLayout.measure(widthMeasureSpec, heightMeasureSpec);
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assertThat(mLayout.getMeasuredWidth()).isEqualTo(50);
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assertThat(mLayout.getMeasuredHeight()).isEqualTo(50);
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}
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@Test
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public void measure_squareAspectRatio_stretchWidth() {
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mLayout = new AspectRatioFrameLayout(mContext);
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int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(50, View.MeasureSpec.EXACTLY);
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int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
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mLayout.measure(widthMeasureSpec, heightMeasureSpec);
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assertThat(mLayout.getMeasuredWidth()).isEqualTo(100);
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assertThat(mLayout.getMeasuredHeight()).isEqualTo(100);
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}
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@Test
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public void measure_squareAspectRatio_doNotStretch() {
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mLayout = new AspectRatioFrameLayout(mContext);
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int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
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int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
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mLayout.measure(widthMeasureSpec, heightMeasureSpec);
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assertThat(mLayout.getMeasuredWidth()).isEqualTo(100);
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assertThat(mLayout.getMeasuredHeight()).isEqualTo(100);
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}
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@Test
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public void measure_rectangleAspectRatio_stretch() {
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mLayout = new AspectRatioFrameLayout(mContext);
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// Set aspect ratio to 2:1.
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ReflectionHelpers.setField(mLayout, "mAspectRatio", 2f);
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int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
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int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
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mLayout.measure(widthMeasureSpec, heightMeasureSpec);
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// Should stretch width/height to 2:1 ratio
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assertThat(mLayout.getMeasuredWidth()).isEqualTo(200);
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assertThat(mLayout.getMeasuredHeight()).isEqualTo(100);
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}
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}
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