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 static com.google.common.truth.Truth.assertThat;

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

import com.android.settings.R;
import com.android.settings.testutils.shadow.ShadowUtils;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;

import java.util.List;

@RunWith(RobolectricTestRunner.class)
public class SwipeToNotificationSettingsTest {

    private Context mContext;
    private SwipeToNotificationSettings mFragment;

    @Before
    public void setUp() {
        mContext = RuntimeEnvironment.application;
        mFragment = new SwipeToNotificationSettings();
        ShadowUtils.reset();
    }

    @After
    public void tearDown() {
        ShadowUtils.reset();
    }

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

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

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

    @Test
    @Config(shadows = ShadowUtils.class)
    public void getNonIndexableKeys_noFingerprintHardware_shouldSuppressPage() {
        ShadowUtils.setFingerprintManager(null);

        final List<String> niks = SwipeToNotificationSettings.SEARCH_INDEX_DATA_PROVIDER
                .getNonIndexableKeys(mContext);

        assertThat(niks).isNotEmpty();
    }
}