Updated Test_move_shapelyPoly_to_image_grid.

tests/test_coord_grid.py

@@ -19,5 +19,9 @@ poly_local = Polygon([(5708.2, -3006), (5708, -3262), (5452, -3262), (5452, -300
 
 class Test_move_shapelyPoly_to_image_grid(unittest.TestCase):
 
+    # TODO test different roundAlgs
+
     def test_image_coord_grid(self):
-        print(move_shapelyPoly_to_image_grid(poly_local, (0, 1, 0, 0, 0, -1), rows=6281, cols=11162))
+        poly_on_grid = move_shapelyPoly_to_image_grid(poly_local, (0, 1, 0, 0, 0, -1), rows=6281, cols=11162)
+        self.assertTrue(isinstance(poly_on_grid, Polygon))
+        self.assertEqual(str(poly_on_grid), 'POLYGON ((5708 -3262, 5708 -3006, 5452 -3006, 5452 -3262, 5708 -3262))')