9368922267
PiperOrigin-RevId: 216634194 Change-Id: I0a942bf9475129aebb77110e121b1b08af3cfe96
81 lines
2.5 KiB
Java
81 lines
2.5 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.setupwizardlib.template;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Mockito.verify;
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import static org.robolectric.RuntimeEnvironment.application;
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import android.view.View;
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import com.android.setupwizardlib.view.BottomScrollView;
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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.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.annotation.Config;
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@Config(sdk = {Config.OLDEST_SDK, Config.NEWEST_SDK})
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@RunWith(RobolectricTestRunner.class)
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public class ScrollViewScrollHandlingDelegateTest {
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@Mock private RequireScrollMixin requireScrollMixin;
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private BottomScrollView scrollView;
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private ScrollViewScrollHandlingDelegate delegate;
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@Before
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public void setUp() throws Exception {
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MockitoAnnotations.initMocks(this);
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scrollView = new BottomScrollView(application);
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View childView = new View(application);
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scrollView.addView(childView);
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delegate = new ScrollViewScrollHandlingDelegate(requireScrollMixin, scrollView);
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scrollView.layout(0, 0, 500, 500);
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childView.layout(0, 0, 1000, 1000);
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}
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@Test
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public void testRequireScroll() throws Throwable {
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delegate.startListening();
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scrollView.getBottomScrollListener().onRequiresScroll();
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verify(requireScrollMixin).notifyScrollabilityChange(true);
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}
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@Test
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public void testScrolledToBottom() throws Throwable {
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delegate.startListening();
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scrollView.getBottomScrollListener().onRequiresScroll();
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verify(requireScrollMixin).notifyScrollabilityChange(true);
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scrollView.getBottomScrollListener().onScrolledToBottom();
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verify(requireScrollMixin).notifyScrollabilityChange(false);
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}
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@Test
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public void testPageScrollDown() throws Throwable {
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delegate.pageScrollDown();
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assertThat(scrollView.getScrollY()).isEqualTo(500);
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}
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}
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