tests/robotests/src/com/android/settings/gestures/SwipeToNotificationSettingsTest.java

/*
 * Copyright (C) 2016 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.settings.gestures;

import android.content.Context;
import android.provider.SearchIndexableResource;

import com.android.settings.R;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.TestConfig;
import com.android.settings.core.PreferenceController;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.annotation.Config;
import org.robolectric.shadows.ShadowApplication;

import java.util.List;

import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.when;

@RunWith(SettingsRobolectricTestRunner.class)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
public class SwipeToNotificationSettingsTest {

    @Mock
    private Context mContext;
    private SwipeToNotificationSettings mFragment;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        mFragment = new SwipeToNotificationSettings();
    }

    @Test
    public void testGetPreferenceScreenResId() {
        assertThat(mFragment.getPreferenceScreenResId())
                .isEqualTo(R.xml.swipe_to_notification_settings);
    }

    @Test
    public void testGetPreferenceControllers_shouldAllBeCreated() {
        final List<PreferenceController> controllers = mFragment.getPreferenceControllers(mContext);

        assertThat(controllers.isEmpty()).isFalse();
    }

    @Test
    public void testSearchIndexProvider_shouldIndexResource() {
        final List<SearchIndexableResource> indexRes =
                SwipeToNotificationSettings.SEARCH_INDEX_DATA_PROVIDER.getXmlResourcesToIndex(
                        ShadowApplication.getInstance().getApplicationContext(),
                        true /* enabled */);

        assertThat(indexRes).isNotNull();
        assertThat(indexRes.get(0).xmlResId).isEqualTo(mFragment.getPreferenceScreenResId());
    }
}