fix(test): added db param to split sq test functions

fmtm_splitter/splitter.py

@@ -228,13 +228,15 @@ def splitBySquare(  # noqa: N802
 
         with create_connection(db) as conn:
             with conn.cursor() as cur:
+                # Drop the table if it exists
+                cur.execute("DROP TABLE IF EXISTS temp_polygons;")
                 # Create temporary table
                 cur.execute("""
                     CREATE TEMP TABLE temp_polygons (
                         id SERIAL PRIMARY KEY,
                         geom GEOMETRY(GEOMETRY, 4326),
                         area DOUBLE PRECISION
-                    )
+                    );
                 """)
 
                 extract_geoms = []
@@ -287,6 +289,7 @@ def splitBySquare(  # noqa: N802
                         small_polygon RECORD;
                         nearest_neighbor RECORD;
                     BEGIN
+                    DROP TABLE IF EXISTS small_polygons;
                     CREATE TEMP TABLE small_polygons As
                         SELECT id, geom, area
                         FROM temp_polygons
@@ -302,7 +305,6 @@ def splitBySquare(  # noqa: N802
                         FROM temp_polygons lp
                         WHERE id NOT IN (SELECT id FROM small_polygons)
                         AND ST_Touches(small_polygon.geom, lp.geom)
-                        AND ST_Touches(small_polygon.geom, lp.geom)
                         AND ST_GEOMETRYTYPE(
                         ST_INTERSECTION(small_polygon.geom, geom)
                         ) != 'ST_Point'

tests/test_splitter.py

@@ -61,71 +61,81 @@ def test_init_splitter_types(aoi_json):
     assert str(error.value) == "The input AOI cannot contain multiple geometries."
 
 
-def test_split_by_square_with_dict(aoi_json, extract_json):
+def test_split_by_square_with_dict(db, aoi_json, extract_json):
     """Test divide by square from geojson dict types."""
     features = split_by_square(
-        aoi_json.get("features")[0], meters=50, osm_extract=extract_json
+        aoi_json.get("features")[0], db, meters=50, osm_extract=extract_json
     )
-    assert len(features.get("features")) == 60
+    assert len(features.get("features")) == 66
     features = split_by_square(
-        aoi_json.get("features")[0].get("geometry"), meters=50, osm_extract=extract_json
+        aoi_json.get("features")[0].get("geometry"),
+        db,
+        meters=50,
+        osm_extract=extract_json,
     )
-    assert len(features.get("features")) == 60
+    assert len(features.get("features")) == 66
 
 
-def test_split_by_square_with_str(aoi_json, extract_json):
+def test_split_by_square_with_str(db, aoi_json, extract_json):
     """Test divide by square from geojson str and file."""
     # GeoJSON Dumps
     features = split_by_square(
-        geojson.dumps(aoi_json.get("features")[0]), meters=50, osm_extract=extract_json
+        geojson.dumps(aoi_json.get("features")[0]),
+        db,
+        meters=50,
+        osm_extract=extract_json,
     )
-    assert len(features.get("features")) == 60
+    assert len(features.get("features")) == 66
     # JSON Dumps
     features = split_by_square(
         json.dumps(aoi_json.get("features")[0].get("geometry")),
+        db,
         meters=50,
         osm_extract=extract_json,
     )
-    assert len(features.get("features")) == 60
+    assert len(features.get("features")) == 66
     # File
     features = split_by_square(
         "tests/testdata/kathmandu.geojson",
+        db,
         meters=100,
         osm_extract="tests/testdata/kathmandu_extract.geojson",
     )
-    assert len(features.get("features")) == 20
+    assert len(features.get("features")) == 19
 
 
-def test_split_by_square_with_file_output():
+def test_split_by_square_with_file_output(db):
     """Test divide by square from geojson file.
 
     Also write output to file.
     """
     outfile = Path(__file__).parent.parent / f"{uuid4()}.geojson"
     features = split_by_square(
         "tests/testdata/kathmandu.geojson",
+        db,
         osm_extract="tests/testdata/kathmandu_extract.geojson",
         meters=50,
         outfile=str(outfile),
     )
-    assert len(features.get("features")) == 60
+    assert len(features.get("features")) == 66
     # Also check output file
     with open(outfile, "r") as jsonfile:
         output_geojson = geojson.load(jsonfile)
-    assert len(output_geojson.get("features")) == 60
+    assert len(output_geojson.get("features")) == 66
 
 
-def test_split_by_square_with_multigeom_input(aoi_multi_json, extract_json):
+def test_split_by_square_with_multigeom_input(db, aoi_multi_json, extract_json):
     """Test divide by square from geojson dict types."""
     file_name = uuid4()
     outfile = Path(__file__).parent.parent / f"{file_name}.geojson"
     features = split_by_square(
         aoi_multi_json,
+        db,
         meters=50,
         osm_extract=extract_json,
         outfile=str(outfile),
     )
-    assert len(features.get("features", [])) == 80
+    assert len(features.get("features", [])) == 76
     for index in [0, 1, 2, 3]:
         assert Path(f"{Path(outfile).stem}_{index}.geojson)").exists()
 
@@ -219,6 +229,8 @@ def test_split_by_square_cli():
             [
                 "--boundary",
                 str(infile),
+                "--dburl",
+                "postgresql://fmtm:dummycipassword@db:5432/splitter",
                 "--meters",
                 "100",
                 "--extract",
@@ -233,7 +245,7 @@ def test_split_by_square_cli():
     with open(outfile, "r") as jsonfile:
         output_geojson = geojson.load(jsonfile)
 
-    assert len(output_geojson.get("features")) == 20
+    assert len(output_geojson.get("features")) == 19
 
 
 def test_split_by_features_cli():