Garmin: extend FIT file parsing 13 - test Location encoding

app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/GarminSupportTest.java

@@ -43,6 +43,10 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.RecordDef
 import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.RecordHeader;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.baseTypes.BaseType;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.exception.FitParseException;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.fieldDefinitions.FieldDefinitionLocationSymbol;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.messages.FitFileCreator;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.messages.FitFileId;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.messages.FitLocation;
 import nodomain.freeyourgadget.gadgetbridge.test.TestBase;
 import nodomain.freeyourgadget.gadgetbridge.util.GB;
 
@@ -417,6 +421,65 @@ public class GarminSupportTest extends TestBase {
         getAllFitFieldValues(fitFile);
     }
 
+    /// encode->decode three locations / waypoints in a Lctns.fit compliant format
+    @Test
+    public void TestFitLocationEncoding() throws FitParseException, IOException {
+        final List<RecordData> records = new ArrayList<>();
+
+        FitFileId.Builder fileId = new FitFileId.Builder();
+        fileId.setType(FileType.FILETYPE.LOCATION);
+        fileId.setManufacturer(5759);
+        fileId.setProduct(65534);
+        fileId.setTimeCreated(null);
+        fileId.setNumber(65533);
+        fileId.setProductName("Gadgetbridge");
+        records.add(fileId.build());
+
+        FitFileCreator.Builder fileCreator = new FitFileCreator.Builder();
+        fileCreator.setSoftwareVersion(2318);
+        fileCreator.setHardwareVersion(254);
+        records.add(fileCreator.build());
+
+        FitLocation.Builder bregenz = new FitLocation.Builder();
+        bregenz.setName("Bregenz");
+        bregenz.setPositionLat(47.505);
+        bregenz.setPositionLong(9.740);
+        bregenz.setSymbol(FieldDefinitionLocationSymbol.LocationSymbol.Airport);
+        bregenz.setAltitude(-495.0f);
+        bregenz.setMessageIndex(0);
+        records.add(bregenz.build());
+
+        FitLocation.Builder friedrichshafen = new FitLocation.Builder();
+        friedrichshafen.setName("腓特烈港");
+        friedrichshafen.setPositionLat(47.656);
+        friedrichshafen.setPositionLong(9.473);
+        friedrichshafen.setSymbol(FieldDefinitionLocationSymbol.LocationSymbol.Anchor);
+        friedrichshafen.setAltitude(0.0f);
+        friedrichshafen.setMessageIndex(1);
+        records.add(friedrichshafen.build());
+
+        FitLocation.Builder kreuzlingen = new FitLocation.Builder();
+        kreuzlingen.setName("קרויצלינגן");
+        kreuzlingen.setPositionLat(47.633);
+        kreuzlingen.setPositionLong(9.167);
+        kreuzlingen.setSymbol(FieldDefinitionLocationSymbol.LocationSymbol.Water_Source);
+        kreuzlingen.setAltitude(8850.0f);
+        kreuzlingen.setMessageIndex(2);
+        records.add(kreuzlingen.build());
+
+        FitFile fitEncoded = new FitFile(records);
+        byte[] fit = fitEncoded.getOutgoingMessage();
+
+        byte[] expectedFit = readBinaryResource("/TestFitLocationEncoding.fit");
+        Assert.assertArrayEquals(expectedFit, fit);
+
+        String expectedText = readTextResource("/TestFitLocationEncoding.txt");
+        FitFile fitDecoded = FitFile.parseIncoming(fit);
+        String actual = fitDecoded.toString().replace("}, Fit", "},\nFit").replace("}, RecordData{", "},\nRecordData{");
+        Assert.assertEquals(expectedText, actual);
+        getAllFitFieldValues(fitDecoded);
+    }
+
     // try to retrieve the value of each message's fields
     private static void getAllFitFieldValues(FitFile fitFile) {
         List<RecordData> records = fitFile.getRecords();

app/src/test/resources/TestFitLocationEncoding.txt

@@ -0,0 +1,5 @@
+[FitFileId{type=LOCATION, manufacturer=5759, product=65534, number=65533, product_name=Gadgetbridge},
+FitFileCreator{software_version=2318, hardware_version=254},
+FitLocation{name=Bregenz, position_lat=47.50499999150634, position_long=9.73999997600913, symbol=Airport, altitude=-495.0, message_index=0},
+FitLocation{name=腓特烈港, position_lat=47.65599997714162, position_long=9.472999982535839, symbol=Anchor, altitude=0.0, message_index=1},
+FitLocation{name=קרויצלינגן, position_lat=47.633000034838915, position_long=9.166999999433756, symbol=Water Source, altitude=8850.0, message_index=2}]