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Images/folders are deleted when tracks/waypoints are deleted.

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This fixes #189.
This commit is contained in:
Román Martínez
2020-04-27 18:18:02 +02:00
committed by GitHub
parent 39c5422341
commit 240d8f6b6c
6 changed files with 190 additions and 36 deletions
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src/androidTest/java/de/dennisguse/opentracks/content/data/TestDataUtil.java
+28
View File
@@ -1,9 +1,15 @@
package de.dennisguse.opentracks.content.data;
import android.content.Context;
import android.location.Location;
import android.net.Uri;
import android.util.Pair;
import java.io.File;
import java.io.IOException;
import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
import de.dennisguse.opentracks.util.FileUtils;
public class TestDataUtil {
@@ -73,4 +79,26 @@ public class TestDataUtil {
contentProviderUtils.insertTrack(track);
contentProviderUtils.bulkInsertTrackPoint(trackPoints, track.getId());
}
/**
* Creates a Waypoint with a photo.
*
* @param context The context.
* @param trackId The track id.
* @param location The location.
* @return the Waypoint created.
*/
public static Waypoint createWaypointWithPhoto(Context context, long trackId, Location location) throws IOException {
String photoUrl = "";
try {
File dstFile = new File(FileUtils.getImageUrl(context, trackId));
dstFile.createNewFile();
Uri photoUri = FileUtils.getUriForFile(context, dstFile);
photoUrl = photoUri.toString();
} catch (IOException ioe) {
throw ioe;
}
return new Waypoint("Waypoint name", "Waypoint description", "Waypoint category", "", trackId, 0.0, 0, location, photoUrl);
}
}
src/androidTest/java/de/dennisguse/opentracks/content/provider/CustomContentProviderUtilsTest.java
+139 -6
View File
@@ -32,6 +32,8 @@ import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@@ -44,6 +46,7 @@ import de.dennisguse.opentracks.content.data.TracksColumns;
import de.dennisguse.opentracks.content.data.Waypoint;
import de.dennisguse.opentracks.content.data.WaypointsColumns;
import de.dennisguse.opentracks.stats.TrackStatistics;
import de.dennisguse.opentracks.util.FileUtils;
import static org.mockito.Mockito.when;
@@ -219,6 +222,44 @@ public class CustomContentProviderUtilsTest {
Assert.assertEquals(0, waypointCursor.getCount());
}
/**
* Tests the method {@link ContentProviderUtils#deleteAllTracks(Context)}
*/
@Test
public void testDeleteAllTracks_withWaypointAndPhoto() throws IOException {
// Insert track, points and waypoint with photo at first.
long trackId = System.currentTimeMillis();
Track track = TestDataUtil.createTrackAndInsert(contentProviderUtils, trackId, 10);
TrackPoint trackPoint = contentProviderUtils.getLastValidTrackPoint(trackId);
Waypoint waypoint = TestDataUtil.createWaypointWithPhoto(context, trackId, trackPoint.getLocation());
contentProviderUtils.insertWaypoint(waypoint);
ContentResolver contentResolver = context.getContentResolver();
Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
Assert.assertEquals(1, tracksCursor.getCount());
Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
Assert.assertEquals(10, tracksPointsCursor.getCount());
Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
Assert.assertEquals(1, waypointCursor.getCount());
// Check waypoint has photo and it's in the external storage.
Assert.assertTrue(waypoint.hasPhoto());
File dir = FileUtils.getPhotoDir(context, trackId);
Assert.assertTrue(dir.isDirectory());
Assert.assertEquals(1, dir.list().length);
Assert.assertTrue(dir.exists());
// Delete all.
contentProviderUtils.deleteAllTracks(context);
// Check whether all have been deleted.
tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
Assert.assertEquals(0, tracksCursor.getCount());
tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
Assert.assertEquals(0, tracksPointsCursor.getCount());
waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
Assert.assertEquals(0, waypointCursor.getCount());
Assert.assertFalse(dir.exists());
}
/**
* Tests the method {@link ContentProviderUtils#deleteTrack(Context, long)}.
*/
@@ -254,6 +295,56 @@ public class CustomContentProviderUtilsTest {
Assert.assertEquals(0, waypointCursor.getCount());
}
/**
* Tests the method {@link ContentProviderUtils#deleteTrack(Context, long)}.
*/
@Test
public void testDeleteTrack_withWaypointPhoto() throws IOException {
// Insert three tracks.
long trackId = System.currentTimeMillis();
TestDataUtil.createTrackAndInsert(contentProviderUtils, trackId, 10);
TestDataUtil.createTrackAndInsert(contentProviderUtils, trackId + 1, 10);
TestDataUtil.createTrackAndInsert(contentProviderUtils, trackId + 2, 10);
// Insert a waypoint in tracks trackId and trackId + 1.
TrackPoint trackPoint1 = contentProviderUtils.getLastValidTrackPoint(trackId);
Waypoint waypoint1 = TestDataUtil.createWaypointWithPhoto(context, trackId, trackPoint1.getLocation());
contentProviderUtils.insertWaypoint(waypoint1);
File dir1 = FileUtils.getPhotoDir(context, trackId);
TrackPoint trackPoint2 = contentProviderUtils.getLastValidTrackPoint(trackId + 1);
Waypoint waypoint2 = TestDataUtil.createWaypointWithPhoto(context, trackId + 1, trackPoint2.getLocation());
contentProviderUtils.insertWaypoint(waypoint2);
File dir2 = FileUtils.getPhotoDir(context, trackId + 1);
// Check.
ContentResolver contentResolver = context.getContentResolver();
Cursor tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
Assert.assertEquals(3, tracksCursor.getCount());
Cursor tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
Assert.assertEquals(30, tracksPointsCursor.getCount());
Cursor waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
Assert.assertEquals(2, waypointCursor.getCount());
Assert.assertTrue(waypoint1.hasPhoto());
Assert.assertTrue(dir1.isDirectory());
Assert.assertEquals(1, dir1.list().length);
Assert.assertTrue(dir1.exists());
Assert.assertTrue(dir2.isDirectory());
Assert.assertEquals(1, dir2.list().length);
Assert.assertTrue(dir2.exists());
// Delete one track.
contentProviderUtils.deleteTrack(context, trackId);
// Check whether all data of a track has been deleted.
tracksCursor = contentResolver.query(TracksColumns.CONTENT_URI, null, null, null, TracksColumns._ID);
Assert.assertEquals(2, tracksCursor.getCount());
tracksPointsCursor = contentResolver.query(TrackPointsColumns.CONTENT_URI_BY_ID, null, null, null, TrackPointsColumns._ID);
Assert.assertEquals(20, tracksPointsCursor.getCount());
waypointCursor = contentResolver.query(WaypointsColumns.CONTENT_URI, null, null, null, WaypointsColumns._ID);
Assert.assertEquals(1, waypointCursor.getCount());
Assert.assertFalse(dir1.exists());
Assert.assertTrue(dir2.exists());
}
/**
* Tests the method {@link ContentProviderUtils#getAllTracks()}
*/
@@ -387,7 +478,7 @@ public class CustomContentProviderUtilsTest {
/**
* Tests the method
* {@link ContentProviderUtils#deleteWaypoint(long)}
* {@link ContentProviderUtils#deleteWaypoint(Context, long)}
* when there is only one waypoint in the track.
*/
@Test
@@ -401,14 +492,56 @@ public class CustomContentProviderUtilsTest {
waypoint1.setTrackId(trackId);
contentProviderUtils.insertWaypoint(waypoint1);
// Delete
contentProviderUtils.deleteWaypoint(1);
// Check insert was done.
Assert.assertEquals(contentProviderUtils.getWaypointCount(trackId), 1);
Assert.assertNull(contentProviderUtils.getWaypoint(1));
// Get waypoint id that needs to delete.
long waypoint1Id = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint1));
// Delete
contentProviderUtils.deleteWaypoint(context, waypoint1Id);
Assert.assertNull(contentProviderUtils.getWaypoint(waypoint1Id));
}
/**
* Tests the method {@link ContentProviderUtils#deleteWaypoint(long)} when there is more than one waypoint in the track.
* Tests the method
* {@link ContentProviderUtils#deleteWaypoint(Context, long)}
* when there is only one waypoint in the track.
*/
@Test
public void testDeleteWaypoint_onlyOneWayPointWithPhotoUrl() throws IOException {
long trackId = System.currentTimeMillis();
TestDataUtil.createTrackAndInsert(contentProviderUtils, trackId, 10);
// Insert at first.
TrackPoint trackPoint = contentProviderUtils.getLastValidTrackPoint(trackId);
Waypoint waypoint1 = TestDataUtil.createWaypointWithPhoto(context, trackId, trackPoint.getLocation());
contentProviderUtils.insertWaypoint(waypoint1);
// Check insert was done.
Assert.assertEquals(contentProviderUtils.getWaypointCount(trackId), 1);
// Get waypoint id that needs to delete.
long waypoint1Id = ContentUris.parseId(contentProviderUtils.insertWaypoint(waypoint1));
// Check waypoint has photo and it's in the external storage.
Assert.assertTrue(waypoint1.hasPhoto());
File dir = FileUtils.getPhotoDir(context, trackId);
Assert.assertTrue(dir.isDirectory());
Assert.assertEquals(1, dir.list().length);
Assert.assertTrue(dir.exists());
// Delete
contentProviderUtils.deleteWaypoint(context, waypoint1Id);
// Check waypoint doesn't exists and photo folder was deleted.
Assert.assertNull(contentProviderUtils.getWaypoint(waypoint1Id));
Assert.assertFalse(dir.exists());
}
/**
* Tests the method {@link ContentProviderUtils#deleteWaypoint(Context, long)} when there is more than one waypoint in the track.
*/
@Test
public void testDeleteWaypoint_hasNextWayPoint() {
@@ -444,7 +577,7 @@ public class CustomContentProviderUtilsTest {
// Delete
Assert.assertNotNull(contentProviderUtils.getWaypoint(waypoint1Id));
contentProviderUtils.deleteWaypoint(waypoint1Id);
contentProviderUtils.deleteWaypoint(context, waypoint1Id);
Assert.assertNull(contentProviderUtils.getWaypoint(waypoint1Id));
Assert.assertEquals(MOCK_DESC, contentProviderUtils.getWaypoint(waypoint2Id).getDescription());