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TrackPointIterator: removed manual batching as it should not be necessary.

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This commit is contained in:
Dennis Guse
2021-03-06 17:12:44 +01:00
parent a5158a55d9
commit 7d2a6fff59
4 changed files with 36 additions and 95 deletions
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src/androidTest/java/de/dennisguse/opentracks/content/provider/CustomContentProviderUtilsTest.java
+15 -22
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@@ -94,29 +94,22 @@ public class CustomContentProviderUtilsTest {
@Test
public void testLocationIterator_noPoints() {
testIterator(new Track.Id(1), 0, 1);
testIterator(new Track.Id(1), 0);
}
@Test
public void testLocationIterator_noBatchAscending() {
testIterator(new Track.Id(1), 50, 100);
testIterator(new Track.Id(2), 50, 50);
}
@Test
public void testLocationIterator_batchAscending() {
testIterator(new Track.Id(1), 50, 11);
testIterator(new Track.Id(2), 50, 25);
public void testLocationIterator_noAscending() {
testIterator(new Track.Id(1), 50);
testIterator(new Track.Id(2), 50);
}
@Test
public void testLocationIterator_largeTrack() {
testIterator(new Track.Id(1), 20000, 2000);
testIterator(new Track.Id(1), 20000);
}
private void testIterator(Track.Id trackId, int numPoints, int batchSize) {
long lastPointId = initializeTrack(trackId, numPoints);
contentProviderUtils.setDefaultCursorBatchSize(batchSize);
private void testIterator(Track.Id trackId, int numPoints) {
TrackPoint.Id lastPointId = initializeTrack(trackId, numPoints);
List<TrackPoint> locations = new ArrayList<>(numPoints);
try (TrackPointIterator it = contentProviderUtils.getTrackPointLocationIterator(trackId, null)) {
while (it.hasNext()) {
@@ -124,13 +117,13 @@ public class CustomContentProviderUtilsTest {
assertNotNull(trackPoint);
locations.add(trackPoint);
// Make sure the IDs are returned in the right order.
assertEquals(lastPointId - numPoints + locations.size(), trackPoint.getId().getId());
assertEquals(lastPointId.getId() - numPoints + locations.size(), trackPoint.getId().getId());
}
assertEquals(numPoints, locations.size());
}
}
private long initializeTrack(Track.Id id, int numPoints) {
private TrackPoint.Id initializeTrack(Track.Id id, int numPoints) {
Track track = new Track();
track.setId(id);
track.setName("Test: " + id.getId());
@@ -150,17 +143,17 @@ public class CustomContentProviderUtilsTest {
contentProviderUtils.bulkInsertTrackPoint(trackPoints, id);
// Load all inserted trackPoints.
long lastPointId = -1;
TrackPoint.Id lastPointId = null;
int counter = 0;
try (TrackPointIterator it = contentProviderUtils.getTrackPointLocationIterator(id, null)) {
while (it.hasNext()) {
TrackPoint trackPoint = it.next();
lastPointId = trackPoint.getId().getId();
lastPointId = trackPoint.getId();
counter++;
}
}
assertTrue(numPoints == 0 || lastPointId > 0);
assertTrue(numPoints == 0 || lastPointId.getId() > 0);
assertEquals(numPoints, counter);
return lastPointId;
@@ -770,9 +763,9 @@ public class CustomContentProviderUtilsTest {
// when / then
contentProviderUtils.bulkInsertTrackPoint(track.second, trackId);
assertEquals(20, contentProviderUtils.getTrackPointCursor(trackId, null, 1000).getCount());
assertEquals(20, contentProviderUtils.getTrackPointCursor(trackId, null).getCount());
contentProviderUtils.bulkInsertTrackPoint(track.second.subList(0, 8), trackId);
assertEquals(28, contentProviderUtils.getTrackPointCursor(trackId, null, 1000).getCount());
assertEquals(28, contentProviderUtils.getTrackPointCursor(trackId, null).getCount());
}
/**
@@ -879,7 +872,7 @@ public class CustomContentProviderUtilsTest {
.map(TrackPoint.Id::new).collect(Collectors.toList());
// when
Cursor cursor = contentProviderUtils.getTrackPointCursor(trackId, trackpointIds.get(8), 5);
Cursor cursor = contentProviderUtils.getTrackPointCursor(trackId, trackpointIds.get(8));
// then
assertEquals(2, cursor.getCount());