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Test: Add test for GPX export with track segments support
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3 files changed

+160
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‎app/src/main/java/net/osmtracker/gpx/ExportTrackTask.java‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -273,7 +273,7 @@ protected void exportTrackAsGpx(long trackId) throws ExportTrackException {
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* @param target Target GPX file
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* @throws IOException
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*/
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private void writeGpxFile(String trackName, String tags, String track_description, Cursor cTrackPoints, Cursor cWayPoints, File target) throws IOException {
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protected void writeGpxFile(String trackName, String tags, String track_description, Cursor cTrackPoints, Cursor cWayPoints, File target) throws IOException {
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String accuracyOutput = PreferenceManager.getDefaultSharedPreferences(context).getString(
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OSMTracker.Preferences.KEY_OUTPUT_ACCURACY,
@@ -329,7 +329,7 @@ private void writeGpxFile(String trackName, String tags, String track_descriptio
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* @param compass Indicates if and how to write compass heading to the GPX ('none', 'comment', 'extension')
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* @throws IOException
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*/
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private void writeTrackPoints(String trackName, Writer fw, Cursor c, boolean fillHDOP, String compass) throws IOException {
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protected void writeTrackPoints(String trackName, Writer fw, Cursor c, boolean fillHDOP, String compass) throws IOException {
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// Update dialog every 1%
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int dialogUpdateThreshold = c.getCount() / 100;
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if (dialogUpdateThreshold == 0) {
@@ -419,7 +419,7 @@ private void writeTrackPoints(String trackName, Writer fw, Cursor c, boolean fil
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* @param compass Indicates if and how to write compass heading to the GPX ('none', 'comment', 'extension')
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* @throws IOException
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*/
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private void writeWayPoints(Writer fw, Cursor c, String accuracyInfo, boolean fillHDOP, String compass) throws IOException {
422+
protected void writeWayPoints(Writer fw, Cursor c, String accuracyInfo, boolean fillHDOP, String compass) throws IOException {
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// Update dialog every 1%
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int dialogUpdateThreshold = c.getCount() / 100;

‎app/src/test/java/net/osmtracker/gpx/ExportToTempFileTaskTest.java‎

Lines changed: 155 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,155 @@
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package net.osmtracker.gpx;
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import static org.junit.Assert.assertEquals;
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import android.content.ContentValues;
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import android.content.Context;
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import android.database.MatrixCursor;
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import androidx.preference.PreferenceManager;
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import androidx.test.core.app.ApplicationProvider;
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import net.osmtracker.OSMTracker;
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import net.osmtracker.db.TrackContentProvider;
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import org.apache.commons.io.FileUtils;
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import org.apache.commons.io.IOUtils;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.Robolectric;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.android.controller.ContentProviderController;
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import org.robolectric.annotation.Config;
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import org.robolectric.shadows.ShadowContentResolver;
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import java.io.File;
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import java.io.InputStream;
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import java.nio.charset.StandardCharsets;
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import java.util.Locale;
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@RunWith(RobolectricTestRunner.class)
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@Config(sdk = 25, qualifiers = "es")
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public class ExportToTempFileTaskTest {
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private Context context;
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private final long testTrackId = 123L;
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private ContentProviderController<TrackContentProvider> providerController;
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/**
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* Concrete implementation of the abstract ExportToTempFileTask for testing.
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*/
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private static class TestTempExportTask extends ExportToTempFileTask {
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public TestTempExportTask(Context context, long trackId) {
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super(context, trackId);
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}
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@Override
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protected void executionCompleted() {
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// No-op for testing
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}
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}
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@Before
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public void setUp() {
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context = ApplicationProvider.getApplicationContext();
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providerController = Robolectric.buildContentProvider(TrackContentProvider.class)
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.create(TrackContentProvider.AUTHORITY);
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// Set up locale and preferences to to match gpx-test.gpx file
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Locale esLocale = new Locale("es");
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Locale.setDefault(esLocale);
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context.getResources().getConfiguration().setLocale(esLocale);
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PreferenceManager.getDefaultSharedPreferences(context).edit()
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.putBoolean(OSMTracker.Preferences.KEY_OUTPUT_GPX_HDOP_APPROXIMATION, true)
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.putString(OSMTracker.Preferences.KEY_OUTPUT_COMPASS, "extension")
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.apply();
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// Initialize the DB record so the Task constructor doesn't fail
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ContentValues values = new ContentValues();
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values.put(TrackContentProvider.Schema.COL_ID, testTrackId);
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values.put(TrackContentProvider.Schema.COL_NAME, "2020-12-30_17-20-17");
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values.put(TrackContentProvider.Schema.COL_START_DATE, 990055225000L);
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values.put(TrackContentProvider.Schema.COL_TAGS, "osmtracker");
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context.getContentResolver().insert(TrackContentProvider.CONTENT_URI_TRACK, values);
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}
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@After
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public void tearDown() {
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// Shut down the provider explicitly to close database
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if (providerController != null) {
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providerController.shutdown();
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}
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ShadowContentResolver.reset();
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}
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@Test
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public void testExportMatchesGpxResource() throws Exception {
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try (
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MatrixCursor pointCursor = createPointCursor();
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MatrixCursor wptCursor = createWptCursor()
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) {
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TestTempExportTask task = new TestTempExportTask(context, testTrackId);
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File outputFile = task.getTmpFile();
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// Load gpx-test.gpx file
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InputStream is = getClass().getClassLoader().getResourceAsStream("gpx/gpx-test.gpx");
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if (is == null) throw new RuntimeException("Resource gpx-test.gpx not found");
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String expectedXml = IOUtils.toString(is, StandardCharsets.UTF_8.name());
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// Execute GPX writing logic
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task.writeGpxFile("2020-12-30_17-20-17","osmtracker",null,
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pointCursor,wptCursor,outputFile);
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String actualXml = FileUtils.readFileToString(outputFile, StandardCharsets.UTF_8.name());
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assertEquals(expectedXml, actualXml);
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}
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}
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// Helper method to create the point cursor
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private MatrixCursor createPointCursor() {
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String[] ptColumns = new String[] {
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TrackContentProvider.Schema.COL_LATITUDE,
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TrackContentProvider.Schema.COL_LONGITUDE,
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TrackContentProvider.Schema.COL_ELEVATION,
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TrackContentProvider.Schema.COL_TIMESTAMP,
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TrackContentProvider.Schema.COL_SEG_ID,
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TrackContentProvider.Schema.COL_ACCURACY,
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TrackContentProvider.Schema.COL_SPEED,
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TrackContentProvider.Schema.COL_COMPASS,
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TrackContentProvider.Schema.COL_COMPASS_ACCURACY,
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TrackContentProvider.Schema.COL_ATMOSPHERIC_PRESSURE,
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};
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MatrixCursor pointCursor = new MatrixCursor(ptColumns);
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pointCursor.addRow(new Object[]{10.0375690436648, -84.2122886824885, 1015.13159253262,
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990055225000L, 0, 35.635440826416, 0.361938893795013, 204.690002441406, 2.0, null});
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pointCursor.addRow(new Object[]{10.0377106969496, -84.2123268390527, 1007.3209409276,
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990055226000L, 1, 52.0706405639648, 0.271533757448196, 204.360000610352, 2.0, null});
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return pointCursor;
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}
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// Helper method to create the waypoint cursor
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private MatrixCursor createWptCursor() {
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String[] wptColumns = new String[]{
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TrackContentProvider.Schema.COL_LATITUDE,
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TrackContentProvider.Schema.COL_LONGITUDE,
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TrackContentProvider.Schema.COL_ELEVATION,
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TrackContentProvider.Schema.COL_TIMESTAMP,
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TrackContentProvider.Schema.COL_NAME,
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TrackContentProvider.Schema.COL_ACCURACY,
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TrackContentProvider.Schema.COL_COMPASS,
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TrackContentProvider.Schema.COL_COMPASS_ACCURACY,
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TrackContentProvider.Schema.COL_LINK,
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TrackContentProvider.Schema.COL_NBSATELLITES,
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TrackContentProvider.Schema.COL_ATMOSPHERIC_PRESSURE,
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};
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MatrixCursor wptCursor = new MatrixCursor(wptColumns);
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wptCursor.addRow(new Object[]{10.0375634848231, -84.2123549868801, 1029.89940680377,
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990055228000L, "Punto de prueba", 24.0, 204.029998779297, 2.0, null, 0, null});
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return wptCursor;
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}
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}

‎app/src/test/resources/gpx/gpx-test.gpx‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -29,6 +29,8 @@
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<compass_accuracy>2.0</compass_accuracy>
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</extensions>
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</trkpt>
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</trkseg>
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<trkseg>
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<trkpt lat="10.0377106969496" lon="-84.2123268390527">
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<ele>1007.3209409276</ele>
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<time>2001-05-16T23:20:26Z</time>

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