forked from upstream-mirrors/OpenTracks
youtaol
366 lines
14 KiB
Java
366 lines
14 KiB
Java
/*
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* Copyright 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.google.android.apps.mytracks.fragments;
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import com.google.android.apps.mytracks.ChartView;
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import com.google.android.apps.mytracks.TrackStubUtils;
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import com.google.android.apps.mytracks.content.MyTracksLocation;
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import com.google.android.apps.mytracks.content.Sensor;
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import com.google.android.apps.mytracks.content.Sensor.SensorDataSet;
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import com.google.android.apps.mytracks.util.UnitConversions;
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import android.location.Location;
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import android.test.AndroidTestCase;
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/**
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* Tests {@link ChartFragment}.
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*
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* @author Youtao Liu
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*/
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public class ChartFragmentTest extends AndroidTestCase {
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private ChartFragment chartFragment;
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private final double HOURS_PER_UNIT = 60.0;
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@Override
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protected void setUp() throws Exception {
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chartFragment = new ChartFragment();
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chartFragment.setChartView(new ChartView(getContext()));
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chartFragment.setTripStatisticsUpdater(TrackStubUtils.INITIAL_TIME);
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}
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/**
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* Tests the logic to get the incorrect values of sensor in
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* {@link ChartFragment#fillDataPoint(Location, double[])}
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*/
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public void testFillDataPoint_sensorIncorrect() {
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MyTracksLocation myTracksLocation = TrackStubUtils.createMyTracksLocation();
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// No input.
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double[] point = fillDataPointTestHelper(myTracksLocation);
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assertEquals(Double.NaN, point[ChartView.HEART_RATE_SERIES + 1]);
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assertEquals(Double.NaN, point[ChartView.CADENCE_SERIES + 1]);
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assertEquals(Double.NaN, point[ChartView.POWER_SERIES + 1]);
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// Input incorrect state.
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// Creates SensorData.
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Sensor.SensorData.Builder heartRateData = Sensor.SensorData.newBuilder()
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.setValue(100).setState(Sensor.SensorState.NONE);
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Sensor.SensorData.Builder cadenceData = Sensor.SensorData.newBuilder()
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.setValue(101).setState(Sensor.SensorState.NONE);
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Sensor.SensorData.Builder powerData = Sensor.SensorData.newBuilder()
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.setValue(102).setState(Sensor.SensorState.NONE);
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// Creates SensorDataSet.
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SensorDataSet sensorDataSet = myTracksLocation.getSensorDataSet();
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sensorDataSet = sensorDataSet.toBuilder()
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.setHeartRate(heartRateData)
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.setCadence(cadenceData)
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.setPower(powerData)
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.build();
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myTracksLocation.setSensorDataSet(sensorDataSet);
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// Test.
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point = fillDataPointTestHelper(myTracksLocation);
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assertEquals(Double.NaN, point[ChartView.HEART_RATE_SERIES + 1]);
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assertEquals(Double.NaN, point[ChartView.CADENCE_SERIES + 1]);
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assertEquals(Double.NaN, point[ChartView.POWER_SERIES + 1]);
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}
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/**
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* Tests the logic to get the correct values of sensor in
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* {@link ChartFragment#fillDataPoint(Location, double[])}.
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*/
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public void testFillDataPoint_sensorCorrect() {
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MyTracksLocation myTracksLocation = TrackStubUtils.createMyTracksLocation();
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// No input.
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double[] point = fillDataPointTestHelper(myTracksLocation);
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assertEquals(Double.NaN, point[ChartView.HEART_RATE_SERIES + 1]);
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assertEquals(Double.NaN, point[ChartView.CADENCE_SERIES + 1]);
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assertEquals(Double.NaN, point[ChartView.POWER_SERIES + 1]);
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// Creates SensorData.
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Sensor.SensorData.Builder heartRateData = Sensor.SensorData.newBuilder()
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.setValue(100).setState(Sensor.SensorState.SENDING);
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Sensor.SensorData.Builder cadenceData = Sensor.SensorData.newBuilder()
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.setValue(101).setState(Sensor.SensorState.SENDING);
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Sensor.SensorData.Builder powerData = Sensor.SensorData.newBuilder()
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.setValue(102).setState(Sensor.SensorState.SENDING);
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// Creates SensorDataSet.
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SensorDataSet sensorDataSet = myTracksLocation.getSensorDataSet();
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sensorDataSet = sensorDataSet.toBuilder()
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.setHeartRate(heartRateData)
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.setCadence(cadenceData)
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.setPower(powerData)
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.build();
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myTracksLocation.setSensorDataSet(sensorDataSet);
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// Test.
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point = fillDataPointTestHelper(myTracksLocation);
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assertEquals(100.0, point[ChartView.HEART_RATE_SERIES + 1]);
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assertEquals(101.0, point[ChartView.CADENCE_SERIES + 1]);
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assertEquals(102.0, point[ChartView.POWER_SERIES + 1]);
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}
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/**
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* Tests the logic to get the value of metric Distance in
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* {@link ChartFragment#fillDataPoint(Location, double[])}.
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*/
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public void testFillDataPoint_distanceMetric() {
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// By distance.
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chartFragment.setChartByDistance(true);
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// Resets last location and writes first location.
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MyTracksLocation myTracksLocation1 = TrackStubUtils.createMyTracksLocation();
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double[] point = fillDataPointTestHelper(myTracksLocation1);
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assertEquals(0.0, point[0]);
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// The second is a same location, just different time.
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MyTracksLocation myTracksLocation2 = TrackStubUtils.createMyTracksLocation();
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point = fillDataPointTestHelper(myTracksLocation2);
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assertEquals(0.0, point[0]);
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// The third location is a new location, and use metric.
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MyTracksLocation myTracksLocation3 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation3.setLatitude(23);
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point = fillDataPointTestHelper(myTracksLocation3);
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// Computes the distance between Latitude 22 and 23.
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float[] results = new float[4];
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Location.distanceBetween(myTracksLocation2.getLatitude(), myTracksLocation2.getLongitude(),
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myTracksLocation3.getLatitude(), myTracksLocation3.getLongitude(), results);
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double distance1 = results[0] * UnitConversions.M_TO_KM;
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assertEquals(distance1, point[0]);
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// The fourth location is a new location, and use metric.
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MyTracksLocation myTracksLocation4 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation4.setLatitude(24);
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point = fillDataPointTestHelper(myTracksLocation4);
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// Computes the distance between Latitude 23 and 24.
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Location.distanceBetween(myTracksLocation3.getLatitude(), myTracksLocation3.getLongitude(),
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myTracksLocation4.getLatitude(), myTracksLocation4.getLongitude(), results);
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double distance2 = results[0] * UnitConversions.M_TO_KM;
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assertEquals((distance1 + distance2), point[0]);
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}
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/**
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* Tests the logic to get the value of imperial Distance in
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* {@link ChartFragment#fillDataPoint(Location, double[])}.
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*/
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public void testFillDataPoint_distanceImperial() {
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// By distance.
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chartFragment.setChartByDistance(true);
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// Setups to use imperial.
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chartFragment.setMetricUnits(false);
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// The first is a same location, just different time.
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MyTracksLocation myTracksLocation1 = TrackStubUtils.createMyTracksLocation();
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double[] point = fillDataPointTestHelper(myTracksLocation1);
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assertEquals(0.0, point[0]);
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// The second location is a new location, and use imperial.
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MyTracksLocation myTracksLocation2 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation2.setLatitude(23);
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point = fillDataPointTestHelper(myTracksLocation2);
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/*
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* Computes the distance between Latitude 22 and 23. And for we set using
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* imperial, the distance should be multiplied by UnitConversions.KM_TO_MI.
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*/
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float[] results = new float[4];
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Location.distanceBetween(myTracksLocation1.getLatitude(), myTracksLocation1.getLongitude(),
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myTracksLocation2.getLatitude(), myTracksLocation2.getLongitude(), results);
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double distance1 = results[0] * UnitConversions.M_TO_KM * UnitConversions.KM_TO_MI;
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assertEquals(distance1, point[0]);
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// The third location is a new location, and use imperial.
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MyTracksLocation myTracksLocation3 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation3.setLatitude(24);
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point = fillDataPointTestHelper(myTracksLocation3);
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/*
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* Computes the distance between Latitude 23 and 24. And for we set using
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* imperial, the distance should be multiplied by UnitConversions.KM_TO_MI.
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*/
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Location.distanceBetween(myTracksLocation2.getLatitude(), myTracksLocation2.getLongitude(),
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myTracksLocation3.getLatitude(), myTracksLocation3.getLongitude(), results);
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double distance2 = results[0] * UnitConversions.M_TO_KM * UnitConversions.KM_TO_MI;
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assertEquals(distance1 + distance2, point[0]);
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}
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/**
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* Tests the logic to get the values of time in
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* {@link ChartFragment#fillDataPoint(Location, double[])}.
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*/
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public void testFillDataPoint_time() {
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// By time
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chartFragment.setChartByDistance(false);
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MyTracksLocation myTracksLocation1 = TrackStubUtils.createMyTracksLocation();
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double[] point = fillDataPointTestHelper(myTracksLocation1);
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assertEquals(0.0, point[0]);
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long timeSpan = 222;
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MyTracksLocation myTracksLocation2 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation2.setTime(myTracksLocation1.getTime() + timeSpan);
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point = fillDataPointTestHelper(myTracksLocation2);
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assertEquals((double) timeSpan, point[0]);
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}
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/**
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* Tests the logic to get the value of elevation in
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* {@link ChartFragment#fillDataPoint(Location, double[])} by one and two
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* points.
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*/
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public void testFillDataPoint_elevation() {
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MyTracksLocation myTracksLocation1 = TrackStubUtils.createMyTracksLocation();
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/*
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* At first, clear old points of elevation, so give true to the second
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* parameter. Then only one value INITIALLONGTITUDE in buffer.
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*/
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double[] point = fillDataPointTestHelper(myTracksLocation1);
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assertEquals(TrackStubUtils.INITIAL_ALTITUDE, point[ChartView.ELEVATION_SERIES + 1]);
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/*
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* Send another value to buffer, now there are two values, INITIALALTITUDE
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* and INITIALALTITUDE * 2.
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*/
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MyTracksLocation myTracksLocation2 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation2.setAltitude(TrackStubUtils.INITIAL_ALTITUDE * 2);
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point = fillDataPointTestHelper(myTracksLocation2);
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assertEquals((TrackStubUtils.INITIAL_ALTITUDE + TrackStubUtils.INITIAL_ALTITUDE * 2) / 2.0,
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point[ChartView.ELEVATION_SERIES + 1]);
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}
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/**
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* Tests the logic to get the value of speed in
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* {@link ChartFragment#fillDataPoint(Location, double[])}. In this test,
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* firstly remove all points in memory, and then fill in two points one by
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* one. The speed values of these points are 129, 130.
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*/
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public void testFillDataPoint_speed() {
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/*
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* At first, clear old points of speed, so give true to the second
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* parameter. It will not be filled in to the speed buffer.
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*/
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MyTracksLocation myTracksLocation1 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation1.setSpeed(128.5f);
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double[] point = fillDataPointTestHelper(myTracksLocation1);
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assertEquals(0.0, point[ChartView.SPEED_SERIES + 1]);
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/*
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* Tests the logic when both metricUnits and reportSpeed are true.This
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* location will be filled into speed buffer.
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*/
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MyTracksLocation myTracksLocation2 = TrackStubUtils.createMyTracksLocation();
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/*
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* Add a time span here to make sure the second point is valid, the value
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* 222 here is doesn't matter.
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*/
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myTracksLocation2.setTime(myTracksLocation1.getTime() + 222);
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myTracksLocation2.setSpeed(130);
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point = fillDataPointTestHelper(myTracksLocation2);
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assertEquals(130.0 * UnitConversions.MS_TO_KMH, point[ChartView.SPEED_SERIES + 1]);
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}
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/**
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* Tests the logic to compute speed when use Imperial.
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*/
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public void testFillDataPoint_speedImperial() {
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// Setups to use imperial.
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chartFragment.setMetricUnits(false);
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// First data point is not added to the speed buffer
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MyTracksLocation myTracksLocation1 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation1.setSpeed(100.0f);
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double[] point = fillDataPointTestHelper(myTracksLocation1);
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assertEquals(0.0, point[ChartView.SPEED_SERIES + 1]);
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MyTracksLocation myTracksLocation2 = TrackStubUtils.createMyTracksLocation();
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/*
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* Add a time span here to make sure the second point is valid and the speed is valid.
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*
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* Speed is valid if:
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* speedDifference > Constants.MAX_ACCELERATION * timeDifference
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* speedDifference = 102 -100
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* timeDifference = 222
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*/
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myTracksLocation2.setTime(myTracksLocation2.getTime() + 222);
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myTracksLocation2.setSpeed(102);
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point = fillDataPointTestHelper(myTracksLocation2);
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assertEquals(102.0 * UnitConversions.MS_TO_KMH * UnitConversions.KM_TO_MI,
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point[ChartView.SPEED_SERIES + 1]);
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}
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/**
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* Tests the logic to get pace value when reportSpeed is false.
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*/
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public void testFillDataPoint_pace_nonZeroSpeed() {
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// Setups reportSpeed to false.
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chartFragment.setReportSpeed(false);
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// First data point is not added to the speed buffer
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MyTracksLocation myTracksLocation1 = TrackStubUtils.createMyTracksLocation();
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myTracksLocation1.setSpeed(100.0f);
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double[] point = fillDataPointTestHelper(myTracksLocation1);
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assertEquals(0.0, point[ChartView.SPEED_SERIES + 1]);
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MyTracksLocation myTracksLocation2 = TrackStubUtils.createMyTracksLocation();
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/*
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* Add a time span here to make sure the second point is valid and the speed is valid.
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*
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* Speed is valid if:
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* speedDifference > Constants.MAX_ACCELERATION * timeDifference
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* speedDifference = 102 -100
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* timeDifference = 222
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*/
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myTracksLocation2.setTime(myTracksLocation2.getTime() + 222);
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myTracksLocation2.setSpeed(102);
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point = fillDataPointTestHelper(myTracksLocation2);
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assertEquals(
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HOURS_PER_UNIT / (102.0 * UnitConversions.MS_TO_KMH), point[ChartView.PACE_SERIES + 1]);
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}
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/**
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* Tests the logic to get pace value when reportSpeed is false and average
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* speed is zero.
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*/
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public void testFillDataPoint_pace_zeroSpeed() {
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// Setups reportSpeed to false.
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chartFragment.setReportSpeed(false);
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MyTracksLocation myTracksLocation = TrackStubUtils.createMyTracksLocation();
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myTracksLocation.setSpeed(0);
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double[] point = fillDataPointTestHelper(myTracksLocation);
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assertEquals(0.0, point[ChartView.PACE_SERIES + 1]);
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}
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/**
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* Helper method to test fillDataPoint.
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*
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* @param location location to fill
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* @return data of this location
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*/
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private double[] fillDataPointTestHelper(Location location) {
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double[] point = new double[ChartView.NUM_SERIES + 1];
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chartFragment.fillDataPoint(location, point);
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return point;
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}
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}
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