| /* |
| * 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 android.location; |
| |
| import android.os.Parcel; |
| |
| import junit.framework.TestCase; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** Unit tests for {@link GnssMeasurementCorrections}. */ |
| public class GnssMeasurementCorrectionsTest extends TestCase { |
| public void testDescribeContents() { |
| GnssMeasurementCorrections measurementCorrections = |
| new GnssMeasurementCorrections.Builder().build(); |
| measurementCorrections.describeContents(); |
| } |
| |
| public void testWriteToParcel() { |
| GnssMeasurementCorrections.Builder measurementCorrections = |
| new GnssMeasurementCorrections.Builder(); |
| setTestValues(measurementCorrections); |
| Parcel parcel = Parcel.obtain(); |
| measurementCorrections.build().writeToParcel(parcel, 0); |
| parcel.setDataPosition(0); |
| GnssMeasurementCorrections newMeasurementCorrection = |
| GnssMeasurementCorrections.CREATOR.createFromParcel(parcel); |
| verifyTestValues(newMeasurementCorrection); |
| parcel.recycle(); |
| } |
| |
| private static void verifyTestValues(GnssMeasurementCorrections measurementCorrections) { |
| assertEquals(37.386051, measurementCorrections.getLatitudeDegrees()); |
| assertEquals(-122.083855, measurementCorrections.getLongitudeDegrees()); |
| assertEquals(32.0, measurementCorrections.getAltitudeMeters()); |
| assertEquals(9.25, measurementCorrections.getHorizontalPositionUncertaintyMeters()); |
| assertEquals(2.3, measurementCorrections.getVerticalPositionUncertaintyMeters()); |
| assertEquals(604000000000000L, measurementCorrections.getToaGpsNanosecondsOfWeek()); |
| |
| GnssSingleSatCorrection singleSatCorrection = |
| measurementCorrections.getSingleSatCorrectionList().get(0); |
| GnssSingleSatCorrectionsTest.verifyTestValues(singleSatCorrection); |
| |
| singleSatCorrection = measurementCorrections.getSingleSatCorrectionList().get(1); |
| assertEquals(15, singleSatCorrection.getSingleSatCorrectionFlags()); |
| assertEquals(GnssStatus.CONSTELLATION_GPS, singleSatCorrection.getConstellationType()); |
| assertEquals(11, singleSatCorrection.getSatId()); |
| assertEquals(1575430000f, singleSatCorrection.getCarrierFrequencyHz()); |
| assertEquals(0.9f, singleSatCorrection.getProbSatIsLos()); |
| assertEquals(50.0f, singleSatCorrection.getExcessPathLengthMeters()); |
| assertEquals(55.0f, singleSatCorrection.getExcessPathLengthUncertaintyMeters()); |
| GnssReflectingPlane reflectingPlane = singleSatCorrection.getReflectingPlane(); |
| assertEquals(37.386054, reflectingPlane.getLatitudeDegrees()); |
| assertEquals(-122.083855, reflectingPlane.getLongitudeDegrees()); |
| assertEquals(120.0, reflectingPlane.getAltitudeMeters()); |
| assertEquals(153.0, reflectingPlane.getAzimuthDegrees()); |
| } |
| |
| private static void setTestValues(GnssMeasurementCorrections.Builder measurementCorrections) { |
| measurementCorrections |
| .setLatitudeDegrees(37.386051) |
| .setLongitudeDegrees(-122.083855) |
| .setAltitudeMeters(32) |
| .setHorizontalPositionUncertaintyMeters(9.25) |
| .setVerticalPositionUncertaintyMeters(2.3) |
| .setToaGpsNanosecondsOfWeek(604000000000000L); |
| List<GnssSingleSatCorrection> singleSatCorrectionList = new ArrayList<>(); |
| singleSatCorrectionList.add(GnssSingleSatCorrectionsTest.generateTestSingleSatCorrection()); |
| singleSatCorrectionList.add(generateTestSingleSatCorrection()); |
| measurementCorrections.setSingleSatCorrectionList(singleSatCorrectionList); |
| } |
| |
| private static GnssSingleSatCorrection generateTestSingleSatCorrection() { |
| GnssSingleSatCorrection.Builder singleSatCorrection = new GnssSingleSatCorrection.Builder(); |
| singleSatCorrection |
| .setSingleSatCorrectionFlags(8) |
| .setConstellationType(GnssStatus.CONSTELLATION_GPS) |
| .setSatId(11) |
| .setCarrierFrequencyHz(1575430000f) |
| .setProbSatIsLos(0.9f) |
| .setExcessPathLengthMeters(50.0f) |
| .setExcessPathLengthUncertaintyMeters(55.0f) |
| .setReflectingPlane(generateTestReflectingPlane()); |
| return singleSatCorrection.build(); |
| } |
| |
| private static GnssReflectingPlane generateTestReflectingPlane() { |
| GnssReflectingPlane.Builder reflectingPlane = |
| new GnssReflectingPlane.Builder() |
| .setLatitudeDegrees(37.386054) |
| .setLongitudeDegrees(-122.083855) |
| .setAltitudeMeters(120.0) |
| .setAzimuthDegrees(153); |
| return reflectingPlane.build(); |
| } |
| } |