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youtaol
2013-07-12 10:43:51 +08:00
parent a484963572
commit f4ccb8dbd4
94 changed files with 829 additions and 750 deletions
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MyTracksTest/src/com/google/android/apps/mytracks/stats/TripStatisticsUpdaterTest.java
+9 -24
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@@ -84,7 +84,7 @@ public class TripStatisticsUpdaterTest extends TestCase {
for (double elevation = 0; elevation < 1000; elevation += 10) {
tripStatisticsUpdater = new TripStatisticsUpdater(System.currentTimeMillis());
for (int i = 0; i < 100; i++) {
assertEquals(0.0, tripStatisticsUpdater.updateElevation(elevation));
tripStatisticsUpdater.updateElevation(elevation);
assertEquals(elevation, tripStatisticsUpdater.getSmoothedElevation());
TripStatistics tripStatistics = tripStatisticsUpdater.getTripStatistics();
@@ -101,15 +101,7 @@ public class TripStatisticsUpdaterTest extends TestCase {
*/
public void testElevationGain() throws Exception {
for (double i = 0; i < 1000; i++) {
double expectedGain;
if (i < TripStatisticsUpdater.ELEVATION_SMOOTHING_FACTOR - 1) {
expectedGain = 0;
} else if (i < TripStatisticsUpdater.ELEVATION_SMOOTHING_FACTOR) {
expectedGain = 0.5;
} else {
expectedGain = 1.0;
}
assertEquals(expectedGain, tripStatisticsUpdater.updateElevation(i));
tripStatisticsUpdater.updateElevation(i);
assertEquals(i, tripStatisticsUpdater.getSmoothedElevation(),
TripStatisticsUpdater.ELEVATION_SMOOTHING_FACTOR / 2);
@@ -127,29 +119,22 @@ public class TripStatisticsUpdaterTest extends TestCase {
*/
public void testGradeSimple() throws Exception {
for (double i = 0; i < 1000; i++) {
/*
* The value of the elevation does not matter. This is just to fill the
* elevation buffer.
*/
tripStatisticsUpdater.updateElevation(i);
tripStatisticsUpdater.updateGrade(100, 100);
if (i >= TripStatisticsUpdater.GRADE_SMOOTHING_FACTOR
&& i >= TripStatisticsUpdater.ELEVATION_SMOOTHING_FACTOR) {
&& i >= TripStatisticsUpdater.RISE_SMOOTHING_FACTOR
&& i >= TripStatisticsUpdater.RUN_SMOOTHING_FACTOR) {
assertEquals(1.0, tripStatisticsUpdater.getTripStatistics().getMaxGrade());
assertEquals(1.0, tripStatisticsUpdater.getTripStatistics().getMinGrade());
}
}
for (double i = 0; i < 1000; i++) {
/*
* The value of the elevation does not matter. This is just to fill the
* elevation buffer.
*/
tripStatisticsUpdater.updateElevation(i);
tripStatisticsUpdater.updateGrade(100, -100);
if (i >= TripStatisticsUpdater.GRADE_SMOOTHING_FACTOR
&& i >= TripStatisticsUpdater.ELEVATION_SMOOTHING_FACTOR) {
&& i >= TripStatisticsUpdater.RISE_SMOOTHING_FACTOR
&& i >= TripStatisticsUpdater.RUN_SMOOTHING_FACTOR) {
assertEquals(1.0, tripStatisticsUpdater.getTripStatistics().getMaxGrade());
assertEquals(-1.0, tripStatisticsUpdater.getTripStatistics().getMinGrade());
// add 0.1 delta since changing min grade from 1 to -1
assertEquals(-1.0, tripStatisticsUpdater.getTripStatistics().getMinGrade(), 0.1);
}
}
}
@@ -255,7 +240,7 @@ public class TripStatisticsUpdaterTest extends TestCase {
// If there are only moving locations in the track.
if (locationOffset == 0
&& (i + locationOffset) >= TripStatisticsUpdater.DISTANCE_SMOOTHING_FACTOR
&& (i + locationOffset) >= TripStatisticsUpdater.RUN_SMOOTHING_FACTOR
&& (i + locationOffset) >= TripStatisticsUpdater.ELEVATION_SMOOTHING_FACTOR) {
// 1 m / 111 m = .009
assertEquals(0.009, tripStatistics.getMinGrade(), 0.0001);