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/*
* Copyright (C) 2017 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 com.android.setupwizardlib.view;
import static com.google.common.truth.Truth.assertThat;
import static org.robolectric.RuntimeEnvironment.application;
import android.view.View;
import android.view.View.MeasureSpec;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;
@RunWith(RobolectricTestRunner.class)
@Config(sdk = {Config.OLDEST_SDK, Config.NEWEST_SDK})
public class FillContentLayoutTest {
@Test
public void testMeasureMinSize() {
FillContentLayout layout =
new FillContentLayout(
application,
Robolectric.buildAttributeSet()
.addAttribute(android.R.attr.minWidth, "123dp")
.addAttribute(android.R.attr.minHeight, "123dp")
.build());
layout.measure(
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
assertThat(layout.getMeasuredWidth()).isEqualTo(123);
assertThat(layout.getMeasuredHeight()).isEqualTo(123);
}
@Test
public void testMeasureChildIsSmallerThanMaxSize() {
View child = new View(application);
FillContentLayout layout =
new FillContentLayout(
application,
Robolectric.buildAttributeSet()
.addAttribute(android.R.attr.maxWidth, "123dp")
.addAttribute(android.R.attr.maxHeight, "123dp")
.build());
layout.addView(child);
layout.measure(
MeasureSpec.makeMeasureSpec(300, MeasureSpec.EXACTLY),
MeasureSpec.makeMeasureSpec(300, MeasureSpec.EXACTLY));
assertThat(child.getMeasuredWidth()).isEqualTo(123);
assertThat(child.getMeasuredHeight()).isEqualTo(123);
}
@Test
public void testMeasureChildIsSmallerThanParent() {
View child = new View(application);
FillContentLayout layout =
new FillContentLayout(
application,
Robolectric.buildAttributeSet()
.addAttribute(android.R.attr.maxWidth, "123dp")
.addAttribute(android.R.attr.maxHeight, "123dp")
.build());
layout.addView(child);
layout.measure(
MeasureSpec.makeMeasureSpec(88, MeasureSpec.EXACTLY),
MeasureSpec.makeMeasureSpec(88, MeasureSpec.EXACTLY));
assertThat(child.getMeasuredWidth()).isEqualTo(88);
assertThat(child.getMeasuredHeight()).isEqualTo(88);
}
}
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