@Suppress
    @Test
    @SuppressWarnings("PMD.JUnitTestsShouldIncludeAssert")
    public void testCreateDummyCaches() {

        //add a manual guard to be extra sure that this is not executed by default!
        if (!EXECUTE_METHODS) {
            return;
        }

        final List<Geocache> dummyCaches = new ArrayList<>();
        for (int i = 0; i < ARTIFICIAL_GEOCACHES_COUNT; i++) {
            dummyCaches.add(createDummyCache(i));
        }
        DataStore.saveCaches(dummyCaches, EnumSet.of(LoadFlags.SaveFlag.DB));

        for (int i = 0; i < ARTIFICIAL_GEOCACHES_COUNT; i++) {
            final String geocode = dummyCaches.get(i).getGeocode();
            DataStore.saveLogs(geocode, createDummyLogsForCache(geocode, 30), true);
        }
    }
Method creates dummy caches in the database
main/src/androidTest/java/cgeo/geocaching/storage/DataStoreTestHelpers.java