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Value objects distance and speed.

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#679
This commit is contained in:
Dennis Guse
2021-04-09 19:59:44 +02:00
parent f2b1d2a386
commit 6f9c788965
47 changed files with 773 additions and 502 deletions
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src/androidTest/java/de/dennisguse/opentracks/viewmodels/IntervalStatisticsTest.java
+94 -93
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@@ -6,6 +6,7 @@ import org.junit.runners.JUnit4;
import java.util.List;
import de.dennisguse.opentracks.content.data.Distance;
import de.dennisguse.opentracks.content.data.TestDataUtil;
import de.dennisguse.opentracks.content.data.Track;
import de.dennisguse.opentracks.content.data.TrackPoint;
@@ -18,121 +19,121 @@ import static org.junit.Assert.assertEquals;
@RunWith(JUnit4.class)
public class IntervalStatisticsTest {
private static final String TAG = IntervalStatisticsTest.class.getSimpleName();
private static final String TAG = IntervalStatisticsTest.class.getSimpleName();
private List<TrackPoint> buildTrackPoints(int numberOfTrackPoints) {
return TestDataUtil.createTrack(new Track.Id(System.currentTimeMillis()), numberOfTrackPoints).second;
}
private List<TrackPoint> buildTrackPoints(int numberOfTrackPoints) {
return TestDataUtil.createTrack(new Track.Id(System.currentTimeMillis()), numberOfTrackPoints).second;
}
private TrackStatistics buildTrackStatistics(List<TrackPoint> trackPoints) {
private TrackStatistics buildTrackStatistics(List<TrackPoint> trackPoints) {
TrackStatisticsUpdater trackStatisticsUpdater = new TrackStatisticsUpdater();
for (TrackPoint tp : trackPoints) {
trackStatisticsUpdater.addTrackPoint(tp, 0);
trackStatisticsUpdater.addTrackPoint(tp, Distance.of(0));
}
return trackStatisticsUpdater.getTrackStatistics();
}
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_1() {
// With 50 points and interval distance of 1000m.
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_1() {
// With 50 points and interval distance of 1000m.
// given
List<TrackPoint> trackPoints = buildTrackPoints(50);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 1000f;
// given
List<TrackPoint> trackPoints = buildTrackPoints(50);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 1000f;
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_2() {
// With 200 points and interval distance of 1000m.
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_2() {
// With 200 points and interval distance of 1000m.
// given
List<TrackPoint> trackPoints = buildTrackPoints(200);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 1000f;
// given
List<TrackPoint> trackPoints = buildTrackPoints(200);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 1000f;
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_3() {
// With 200 points and interval distance of 3000m.
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_3() {
// With 200 points and interval distance of 3000m.
// given
List<TrackPoint> trackPoints = buildTrackPoints(200);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 3000f;
// given
List<TrackPoint> trackPoints = buildTrackPoints(200);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 3000f;
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_4() {
// With 1000 points and interval distance of 3000m.
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_4() {
// With 1000 points and interval distance of 3000m.
// given
List<TrackPoint> trackPoints = buildTrackPoints(1000);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 3000f;
// given
List<TrackPoint> trackPoints = buildTrackPoints(1000);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 3000f;
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_5() {
// With 10000 points and interval distance of 1000m.
/**
* Tests that build method compute the distance correctly comparing the result with TrackStatisticsUpdater result.
*/
@Test
public void testBuild_5() {
// With 10000 points and interval distance of 1000m.
// given
List<TrackPoint> trackPoints = buildTrackPoints(10000);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 1000f;
// given
List<TrackPoint> trackPoints = buildTrackPoints(10000);
TrackStatistics trackStatistics = buildTrackStatistics(trackPoints);
float distanceInterval = 1000f;
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
// when and then
whenAndThen(trackPoints, trackStatistics, distanceInterval);
}
private void whenAndThen(List<TrackPoint> trackPoints, TrackStatistics trackStatistics, float distanceInterval) {
IntervalStatistics intervalStatistics = new IntervalStatistics(trackPoints, distanceInterval);
List<IntervalStatistics.Interval> intervalList = intervalStatistics.getIntervalList();
double totalDistance = 0d;
float totalTime = 0L;
float totalGain = 0f;
for (IntervalStatistics.Interval i : intervalList) {
totalDistance += i.getDistance_m();
totalTime += i.getDistance_m() / i.getSpeed_ms();
totalGain += i.getGain_m();
}
private void whenAndThen(List<TrackPoint> trackPoints, TrackStatistics trackStatistics, float distanceInterval) {
IntervalStatistics intervalStatistics = new IntervalStatistics(trackPoints, distanceInterval);
List<IntervalStatistics.Interval> intervalList = intervalStatistics.getIntervalList();
double totalDistance = 0d;
float totalTime = 0L;
float totalGain = 0f;
for (IntervalStatistics.Interval i : intervalList) {
totalDistance += i.getDistance_m();
totalTime += i.getDistance_m() / i.getSpeed_ms();
totalGain += i.getGain_m();
}
// then
assertEquals(trackStatistics.getTotalDistance(), totalDistance, 0.01);
assertEquals(trackStatistics.getTotalTime().toMillis(), totalTime * UnitConversions.S_TO_MS, 1);
assertEquals(intervalList.size(), (int) Math.ceil(trackStatistics.getTotalDistance() / distanceInterval));
assertEquals(totalGain, trackPoints.size() * TestDataUtil.ALTITUDE_GAIN, 0.1);
for (int i = 0; i < intervalList.size() - 1; i++) {
assertEquals(intervalList.get(i).getDistance_m(), distanceInterval, 0.001);
totalDistance -= intervalList.get(i).getDistance_m();
}
assertEquals(intervalList.get(intervalList.size() - 1).getDistance_m(), totalDistance, 0.01);
}
// then
assertEquals(trackStatistics.getTotalDistance().toM(), totalDistance, 0.01);
assertEquals(trackStatistics.getTotalTime().toMillis(), totalTime * UnitConversions.S_TO_MS, 1);
assertEquals(intervalList.size(), (int) Math.ceil(trackStatistics.getTotalDistance().toM() / distanceInterval));
assertEquals(totalGain, trackPoints.size() * TestDataUtil.ALTITUDE_GAIN, 0.1);
for (int i = 0; i < intervalList.size() - 1; i++) {
assertEquals(intervalList.get(i).getDistance_m(), distanceInterval, 0.001);
totalDistance -= intervalList.get(i).getDistance_m();
}
assertEquals(intervalList.get(intervalList.size() - 1).getDistance_m(), totalDistance, 0.01);
}
}