mirror of
https://github.com/material-components/material-components-android.git
synced 2026-02-20 08:39:55 +08:00
112 lines
3.9 KiB
Java
112 lines
3.9 KiB
Java
/*
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* Copyright (C) 2019 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.google.android.material.floatingactionbutton;
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import com.google.android.material.R;
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import static android.os.Build.VERSION_CODES.LOLLIPOP;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.robolectric.Shadows.shadowOf;
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import android.os.Looper;
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import androidx.appcompat.app.AppCompatActivity;
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import android.view.View;
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import android.view.View.MeasureSpec;
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import android.view.ViewGroup.LayoutParams;
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import androidx.test.core.app.ApplicationProvider;
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import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton.OnChangedListener;
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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.Robolectric;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.annotation.Config;
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import org.robolectric.annotation.LooperMode;
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@RunWith(RobolectricTestRunner.class)
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@Config(sdk = LOLLIPOP)
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@LooperMode(LooperMode.Mode.PAUSED)
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public class ExtendedFloatingActionButtonTest {
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private AppCompatActivity activity;
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private ExtendedFloatingActionButton fabForTest;
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@Before
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public void createAndThemeApplicationContext() {
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ApplicationProvider.getApplicationContext().setTheme(
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R.style.Theme_MaterialComponents_Light_NoActionBar_Bridge);
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activity = Robolectric.buildActivity(AppCompatActivity.class).setup().get();
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fabForTest = createFabForTest();
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}
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@Test
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public void sizeAndCallsCorrectListener_forExtend() {
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// shrink first so that extend is not a no op
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int originalWidth = fabForTest.getMeasuredWidth();
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fabForTest.shrink();
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OnChangedListener onChangedListener = mock(OnChangedListener.class);
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fabForTest.extend(onChangedListener);
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shadowOf(Looper.getMainLooper()).idle();
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verify(onChangedListener, times(1)).onExtended(fabForTest);
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assertThat(fabForTest.getLayoutParams().width).isEqualTo(originalWidth);
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}
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@Test
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public void sizeAndCallsCorrectListener_forCollapse() {
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OnChangedListener onChangedListener = mock(OnChangedListener.class);
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fabForTest.shrink(onChangedListener);
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shadowOf(Looper.getMainLooper()).idle();
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verify(onChangedListener, times(1)).onShrunken(fabForTest);
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assertThat(fabForTest.getLayoutParams().width).isEqualTo(fabForTest.getCollapsedSize());
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}
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@Test
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public void hideAndShow_correctVisibilityAndListener() {
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OnChangedListener onChangedListener = mock(OnChangedListener.class);
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fabForTest.hide(onChangedListener);
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shadowOf(Looper.getMainLooper()).idle();
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verify(onChangedListener, times(1)).onHidden(fabForTest);
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assertThat(fabForTest.getVisibility()).isEqualTo(View.GONE);
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fabForTest.show(onChangedListener);
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verify(onChangedListener, times(1)).onShown(fabForTest);
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assertThat(fabForTest.getVisibility()).isEqualTo(View.VISIBLE);
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}
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private ExtendedFloatingActionButton createFabForTest() {
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ExtendedFloatingActionButton fab = new ExtendedFloatingActionButton(activity);
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fab.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
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fab.setText("Test text");
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fab.setIconResource(android.R.drawable.btn_star);
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fab.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
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return fab;
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}
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}
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