tests/carservice_test/src/com/android/car/CarUxRestrictionsConfigurationXmlParserTest.java

/*
 * Copyright (C) 2018 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.car;

import static android.car.drivingstate.CarDrivingStateEvent.DRIVING_STATE_IDLING;
import static android.car.drivingstate.CarDrivingStateEvent.DRIVING_STATE_MOVING;
import static android.car.drivingstate.CarDrivingStateEvent.DRIVING_STATE_PARKED;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import android.car.drivingstate.CarUxRestrictions;
import android.car.drivingstate.CarUxRestrictionsConfiguration;
import android.content.Context;

import androidx.test.InstrumentationRegistry;
import androidx.test.filters.MediumTest;
import androidx.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.xmlpull.v1.XmlPullParserException;

import java.io.IOException;

@RunWith(AndroidJUnit4.class)
@MediumTest
public class CarUxRestrictionsConfigurationXmlParserTest {
    private Context getContext() {
        return InstrumentationRegistry.getTargetContext();
    }

    @Test
    public void testParsingDefaultConfiguration() throws IOException, XmlPullParserException {
        CarUxRestrictionsConfigurationXmlParser.parse(getContext(), R.xml.car_ux_restrictions_map);
    }

    @Test
    public void testParsingParameters() throws IOException, XmlPullParserException {
        CarUxRestrictionsConfiguration config = CarUxRestrictionsConfigurationXmlParser.parse(
                getContext(), R.xml.ux_restrictions_only_parameters);

        CarUxRestrictions r = config.getUxRestrictions(DRIVING_STATE_PARKED, 0f);
        assertEquals(1, r.getMaxContentDepth());
        assertEquals(1, r.getMaxCumulativeContentItems());
        assertEquals(1, r.getMaxRestrictedStringLength());
    }

    @Test
    public void testParsingNonMovingState() throws IOException, XmlPullParserException {
        CarUxRestrictionsConfiguration config = CarUxRestrictionsConfigurationXmlParser.parse(
                getContext(), R.xml.ux_restrictions_non_moving_state);

        CarUxRestrictions parked = config.getUxRestrictions(DRIVING_STATE_PARKED, 0f);
        assertFalse(parked.isRequiresDistractionOptimization());

        CarUxRestrictions idling = config.getUxRestrictions(DRIVING_STATE_IDLING, 0f);
        assertTrue(idling.isRequiresDistractionOptimization());
        assertEquals(CarUxRestrictions.UX_RESTRICTIONS_NO_VIDEO, idling.getActiveRestrictions());
    }

    @Test
    public void testParsingMovingState_NoSpeedRange() throws IOException, XmlPullParserException {
        CarUxRestrictionsConfiguration config = CarUxRestrictionsConfigurationXmlParser.parse(
                getContext(), R.xml.ux_restrictions_moving_state_no_speed_range);

        CarUxRestrictions r = config.getUxRestrictions(DRIVING_STATE_MOVING, 1f);
        assertTrue(r.isRequiresDistractionOptimization());
        assertEquals(CarUxRestrictions.UX_RESTRICTIONS_NO_VIDEO, r.getActiveRestrictions());
    }

    @Test
    public void testParsingMovingState_SingleSpeedRange()
            throws IOException, XmlPullParserException {
        CarUxRestrictionsConfiguration config = CarUxRestrictionsConfigurationXmlParser.parse(
                getContext(), R.xml.ux_restrictions_moving_state_single_speed_range);

        CarUxRestrictions r = config.getUxRestrictions(DRIVING_STATE_MOVING, 1f);
        assertTrue(r.isRequiresDistractionOptimization());
        assertEquals(CarUxRestrictions.UX_RESTRICTIONS_NO_VIDEO, r.getActiveRestrictions());
    }

    @Test
    public void testParsingMovingState_MultiSpeedRange()
            throws IOException, XmlPullParserException {
        CarUxRestrictionsConfiguration config = CarUxRestrictionsConfigurationXmlParser.parse(
                getContext(), R.xml.ux_restrictions_moving_state_single_speed_range);

        CarUxRestrictions slow = config.getUxRestrictions(DRIVING_STATE_MOVING, 1f);
        assertTrue(slow.isRequiresDistractionOptimization());
        assertEquals(CarUxRestrictions.UX_RESTRICTIONS_NO_VIDEO, slow.getActiveRestrictions());

        CarUxRestrictions fast = config.getUxRestrictions(DRIVING_STATE_MOVING, 6f);
        assertTrue(fast.isRequiresDistractionOptimization());
        assertEquals(CarUxRestrictions.UX_RESTRICTIONS_NO_VIDEO, fast.getActiveRestrictions());
    }
}