Improved testability: making eoxserver import within function

registrar/utils.py

@@ -11,7 +11,6 @@ from datetime import datetime
 import importlib
 
 from osgeo.osr import SpatialReference, CoordinateTransformation
-from eoxserver.contrib.gdal import open_with_env, get_extent
 from django.contrib.gis.geos import Polygon, GEOSGeometry
 
 
@@ -58,6 +57,8 @@ def extract_footprint(env: dict, vsipath: str) -> str:
         str: WKT formatted footprint
     """
 
+    from eoxserver.contrib.gdal import open_with_env, get_extent
+
     f = open_with_env(vsipath, env)
     try:
         geojson_footprint = f.GetMetadata()["geometry"]

requirements-test.txt

 pytest
 pytest-cov
+pytest-mock
+pygdal