GDALRasterSource works inconsistenly with BitCellType and ByteCellType #3232

    describe("should derive the cellType consistently with GeoTiffRasterSource") {
      val ext = Extent(0.0, 0.0, 3.0, 3.0)
      val data = Array(
        1, 2, 3,
        4, 5, 6,
        7, 8, 9
      )

      List(BitCellType, ByteCellType, UByteCellType, ShortCellType, UShortCellType, IntCellType, FloatCellType, DoubleCellType).map { ct =>
        it(ct.getClass.getName.split("\\$").last.split("\\.").last) {
          val path = s"/tmp/gdal-$ct-test.tiff"
          val raster = Raster(ArrayTile(data, 3, 3).convert(ct), ext)
          GeoTiff(raster, LatLng).write(path)

          GDALRasterSource(path).cellType shouldBe ct
          GeoTiffRasterSource(path).cellType shouldBe ct
        }
      }
    }