def test_union_of_tiled_raster_layers(self):
result = union(self.tiled_layer_1, self.tiled_layer_2)
bounds_1 = self.tiled_layer_1.layer_metadata.bounds
bounds_2 = self.tiled_layer_2.layer_metadata.bounds
min_col = min(bounds_1.minKey.col, bounds_2.minKey.col)
min_row = min(bounds_1.minKey.row, bounds_2.minKey.row)
max_col = max(bounds_1.maxKey.col, bounds_2.maxKey.col)
max_row = max(bounds_1.maxKey.row, bounds_2.maxKey.row)
min_key = SpatialKey(min_col, min_row)
max_key = SpatialKey(max_col, max_row)
self.assertTrue(result.srdd.rdd().count(), 2)
self.assertEqual(result.layer_metadata.bounds,
Bounds(min_key, max_key))
def test_union_of_raster_layers(self):
result = union(self.layer_1, self.layer_2)
self.assertTrue(result.srdd.rdd().count(), 2)