BitMapper { public File makeCameraPhotoFile(int ordinal) { return makeFileName(ordinal, Name.CAMERA); } BitMapper(File dir, Handler handler, Point displaySize, int thumbWidth); void checkIoPermissions(); Bitmap readFullWithFallback(int index, Kind kind); Uri getCameraPhotoUri(int ordinal); File makeCameraPhotoFile(int ordinal); File makeFileName(int ordinal, Kind kind, Style style); boolean exists(int ordinal, Kind kind, Style style); Bitmap readBitmap(int ordinal, Kind kind, Style style); void writeBitmap(int ordinal, Kind kind, Style style, Bitmap bitmap); void writeBytes(int ordinal, Kind kind, Style style, byte[] bytes); void dealWithCameraResult(
            final ObservedList<Moment> moments, final Moment moment);  }
@Test public void makeCameraPhotoFile() { assertEquals( SCRATCH_DIR + "/camera_0033.jpg", mBitMapper.makeCameraPhotoFile(33).toString()); }