Setup ToggleColorInversionPreferenceFragment test infrastructure
Bug: 229831595 Test: make RunSettingsRoboTests ROBOTEST_FILTER=ToggleColorInversionPreferenceFragmentTest Change-Id: I1b9c6f2472a68ce7e820dae6e56a88791c4dcf2d
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menghanli
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/*
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* Copyright (C) 2022 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.accessibility;
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import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
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import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
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import static com.android.settings.accessibility.ToggleColorInversionPreferenceFragment.KEY_USE_SERVICE_PREFERENCE;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Mockito.doReturn;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.spy;
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import static org.mockito.Mockito.when;
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import android.content.ComponentName;
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import android.content.Context;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.PopupWindow;
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import androidx.fragment.app.FragmentActivity;
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import androidx.preference.PreferenceManager;
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import androidx.preference.PreferenceScreen;
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import androidx.test.core.app.ApplicationProvider;
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import com.android.settings.accessibility.AccessibilityUtil.QuickSettingsTooltipType;
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import com.android.settings.testutils.shadow.ShadowFragment;
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import com.android.settings.widget.SettingsMainSwitchPreference;
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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.Answers;
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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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import org.robolectric.shadow.api.Shadow;
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import org.robolectric.shadows.ShadowApplication;
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/** Tests for {@link ToggleColorInversionPreferenceFragment} */
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@RunWith(RobolectricTestRunner.class)
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@Config(shadows = ShadowFragment.class)
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public class ToggleColorInversionPreferenceFragmentTest {
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private final Context mContext = ApplicationProvider.getApplicationContext();
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private TestToggleColorInversionPreferenceFragment mFragment;
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private PreferenceScreen mScreen;
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private SettingsMainSwitchPreference mSwitchPreference;
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@Mock(answer = Answers.RETURNS_DEEP_STUBS)
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private PreferenceManager mPreferenceManager;
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@Mock
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private FragmentActivity mActivity;
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@Before
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public void setUpTestFragment() {
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MockitoAnnotations.initMocks(this);
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mFragment = spy(new TestToggleColorInversionPreferenceFragment(mContext));
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when(mFragment.getPreferenceManager()).thenReturn(mPreferenceManager);
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when(mFragment.getPreferenceManager().getContext()).thenReturn(mContext);
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when(mFragment.getContext()).thenReturn(mContext);
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when(mFragment.getActivity()).thenReturn(mActivity);
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when(mActivity.getContentResolver()).thenReturn(mContext.getContentResolver());
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mScreen = spy(new PreferenceScreen(mContext, /* attrs= */ null));
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when(mScreen.findPreference(KEY_USE_SERVICE_PREFERENCE))
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.thenReturn(mFragment.mToggleServiceSwitchPreference);
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doReturn(mScreen).when(mFragment).getPreferenceScreen();
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mSwitchPreference = mScreen.findPreference(KEY_USE_SERVICE_PREFERENCE);
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}
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@Test
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public void onResume_colorCorrectEnabled_shouldReturnTrue() {
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, ON);
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mFragment.onAttach(mContext);
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mFragment.onCreate(Bundle.EMPTY);
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mFragment.onResume();
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assertThat(mSwitchPreference.isChecked()).isTrue();
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}
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@Test
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public void onResume_colorCorrectDisabled_shouldReturnFalse() {
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, OFF);
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mFragment.onAttach(mContext);
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mFragment.onCreate(Bundle.EMPTY);
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mFragment.onResume();
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assertThat(mSwitchPreference.isChecked()).isFalse();
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}
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@Test
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public void onResume_colorCorrectEnabled_switchPreferenceChecked_notShowTooltips() {
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, ON);
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mSwitchPreference.setChecked(true);
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mFragment.onAttach(mContext);
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mFragment.onCreate(Bundle.EMPTY);
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mFragment.onResume();
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assertThat(getLatestPopupWindow()).isNull();
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}
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@Test
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public void onPreferenceToggled_colorCorrectDisabled_shouldReturnTrueAndShowTooltipView() {
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, OFF);
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mSwitchPreference.setChecked(false);
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mFragment.onAttach(mContext);
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mFragment.onCreateView(LayoutInflater.from(mContext), mock(ViewGroup.class), Bundle.EMPTY);
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mFragment.onViewCreated(mFragment.getView(), Bundle.EMPTY);
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mFragment.onPreferenceToggled(mSwitchPreference.getKey(), true);
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final boolean isEnabled = Settings.Secure.getInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, OFF) == ON;
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assertThat(isEnabled).isTrue();
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assertThat(getLatestPopupWindow()).isNotNull();
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assertThat(getLatestPopupWindow().isShowing()).isTrue();
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}
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@Test
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public void onPreferenceToggled_colorCorrectEnabled_shouldReturnFalseAndNotShowTooltipView() {
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Settings.Secure.putInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, ON);
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mSwitchPreference.setChecked(true);
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mFragment.onAttach(mContext);
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mFragment.onCreate(Bundle.EMPTY);
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mFragment.onPreferenceToggled(mSwitchPreference.getKey(), false);
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final boolean isEnabled = Settings.Secure.getInt(mContext.getContentResolver(),
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Settings.Secure.ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, OFF) == ON;
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assertThat(isEnabled).isFalse();
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assertThat(getLatestPopupWindow()).isNull();
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}
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private static PopupWindow getLatestPopupWindow() {
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final ShadowApplication shadowApplication =
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Shadow.extract(ApplicationProvider.getApplicationContext());
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return shadowApplication.getLatestPopupWindow();
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}
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private static class TestToggleColorInversionPreferenceFragment extends
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ToggleColorInversionPreferenceFragment {
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private static final String PLACEHOLDER_PACKAGE_NAME = "com.placeholder.example";
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private static final String PLACEHOLDER_CLASS_NAME =
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PLACEHOLDER_PACKAGE_NAME + ".placeholder";
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private static final ComponentName PLACEHOLDER_COMPONENT_NAME = new ComponentName(
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PLACEHOLDER_PACKAGE_NAME, PLACEHOLDER_CLASS_NAME);
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private static final String PLACEHOLDER_TILE_TOOLTIP_CONTENT =
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PLACEHOLDER_PACKAGE_NAME + "tooltip_content";
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TestToggleColorInversionPreferenceFragment(Context context) {
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super();
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mComponentName = PLACEHOLDER_COMPONENT_NAME;
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final SettingsMainSwitchPreference switchPreference =
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new SettingsMainSwitchPreference(context);
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switchPreference.setKey(KEY_USE_SERVICE_PREFERENCE);
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mToggleServiceSwitchPreference = switchPreference;
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setArguments(new Bundle());
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}
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@Override
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public void onViewCreated(View view, Bundle savedInstanceState) {
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// do nothing
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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return mock(View.class);
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}
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@Override
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protected void updateShortcutPreference() {
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// UI related function, do nothing in tests
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}
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@Override
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ComponentName getTileComponentName() {
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return PLACEHOLDER_COMPONENT_NAME;
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}
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@Override
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protected CharSequence getTileTooltipContent(@QuickSettingsTooltipType int type) {
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return PLACEHOLDER_TILE_TOOLTIP_CONTENT;
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}
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@Override
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public View getView() {
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return mock(View.class);
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}
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}
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}
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