DAS-2431: HOSS tests locally and in docker, artifacts are captured

.github/pull_request_template.md

@@ -14,3 +14,4 @@ A short description of the changes in this PR.
 * [ ] `docker/service_version.txt` updated if publishing a release.
 * [ ] Tests added/updated and passing.
 * [ ] Documentation updated (if needed).
+* [ ] Jira ticket updated with expected fixversion hoss-X.Y.Z

CHANGELOG.md

@@ -1,3 +1,13 @@
+## [unreleased] - 2025-10-20
+
+### Changed
+
+- Updated tests to be less dependent on architecture when comparing floats.
+- Fixed test that modified a source file fixture.
+- Changed infrastructure so that local and Docker runs of the tests produce output in same locations.
+- GitHub once again captures the artifacts from the tests and coverage.
+
+
 ## [v1.1.12] - 2025-10-15
 
 ### Added

bin/run-test

@@ -24,6 +24,6 @@ mkdir -p coverage
 # Run the tests in a Docker container with mounted volumes for XML report
 # output and test coverage reporting
 docker run --platform linux/amd64 --rm \
-	-v $(pwd)/test-reports:/home/tests/reports \
-	-v $(pwd)/coverage:/home/tests/coverage \
+	-v $(pwd)/test-reports:/home/test-reports \
+	-v $(pwd)/coverage:/home/coverage \
 	ghcr.io/nasa/harmony-opendap-subsetter-test "$@"

tests/pip_test_requirements.txt

@@ -1,7 +1,5 @@
-coverage~=7.9.2
-pre-commit~=4.2.0
-pycodestyle~=2.14.0
-pylint ~= 3.3.7
-pytest~=8.3.3
-pytest-mock==3.14.0
-unittest-xml-reporting~=3.2.0
+pycodestyle ~= 2.14.0
+pylint ~= 3.3.9
+pytest ~= 8.3.3
+pytest-mock == 3.14.0
+pytest-cov == 7.0.0

tests/run_tests.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 ####################################
 #
 # A script invoked by the test Dockerfile to run the Python `unittest` suite
@@ -16,21 +16,18 @@ STATUS=0
 
 export HDF5_DISABLE_VERSION_CHECK=1
 
-# Run all tests using pytest (will also run unittest tests), producing JUnit
-# compatible output
-echo "\nRunning tests..."
-coverage run -m pytest tests/ --junitxml=tests/reports/pytest-results.xml -v
+echo -e "\nRunning tests..."
+
+pytest ./tests -s --cov=hoss --junitxml=test-reports/pytest-results.xml --cov-report=html:coverage --cov-report term
+
 RESULT=$?
 
 if [ "$RESULT" -ne "0" ]; then
     STATUS=1
     echo "ERROR: tests generated errors"
 fi
 
-echo "\n"
-echo "Test Coverage Estimates"
-coverage report --omit="tests/*"
-coverage html --omit="tests/*" -d /home/tests/coverage
+echo -e "\n"
 
 # Run pylint
 # Ignored errors/warnings:

tests/unit/test_coordinate_utilities.py

@@ -1165,15 +1165,15 @@ def test_get_dimension_order_and_dim_values(self):
                 self.lat_arr, self.lon_arr, row_indices, crs, is_row=True
             )
             self.assertEqual(y_x_order, True)
-            self.assertListEqual(dim_values, expected_dim_values)
+            np.testing.assert_allclose(dim_values, expected_dim_values, rtol=1e-7)
         with self.subTest('Get y_x order when projected_dim is changing across column'):
             col_indices = [[0, 0], [0, 9]]
             expected_dim_values = [-17299990.048985746, 17213152.396759935]
             y_x_order, dim_values = get_dimension_order_and_dim_values(
                 self.lat_arr, self.lon_arr, col_indices, crs, is_row=False
             )
             self.assertEqual(y_x_order, True)
-            self.assertListEqual(dim_values, expected_dim_values)
+            np.testing.assert_allclose(dim_values, expected_dim_values, rtol=1e-7)
         with self.subTest('Get x_y order when projected_dim is changing across row'):
             row_indices = [[0, 0], [4, 0]]
             expected_dim_values = [-17299990.048985746, 17213152.396759935]
@@ -1185,7 +1185,7 @@ def test_get_dimension_order_and_dim_values(self):
                 is_row=True,
             )
             self.assertEqual(y_x_order, False)
-            self.assertListEqual(dim_values, expected_dim_values)
+            np.testing.assert_allclose(dim_values, expected_dim_values, rtol=1e-7)
         with self.subTest('Get x_y order when projected_dim is changing across column'):
             col_indices = [[0, 0], [0, 9]]
             expected_dim_values = [7341677.255608977, -7341677.255608977]
@@ -1197,7 +1197,7 @@ def test_get_dimension_order_and_dim_values(self):
                 is_row=False,
             )
             self.assertEqual(y_x_order, False)
-            self.assertListEqual(dim_values, expected_dim_values)
+            np.testing.assert_allclose(dim_values, expected_dim_values, rtol=1e-7)
         with self.subTest('Get y_x order when projected_dims are not varying'):
             lat_arr = np.array(
                 [
@@ -1235,7 +1235,7 @@ def test_get_dimension_order_and_dim_values(self):
                 self.lat_arr_3d, self.lon_arr_3d, row_indices, crs, is_row=True
             )
             self.assertEqual(y_x_order, True)
-            self.assertListEqual(dim_values, expected_dim_values)
+            np.testing.assert_allclose(dim_values, expected_dim_values, rtol=1e-7)
 
     def test_create_dimension_arrays_from_coordinates(
         self,

tests/unit/test_dimension_utilities.py

@@ -1,5 +1,6 @@
 from logging import getLogger
 from os.path import exists
+from pathlib import Path
 from shutil import copy, rmtree
 from tempfile import mkdtemp
 from unittest import TestCase
@@ -677,8 +678,12 @@ def test_write_bounds(self):
         and in a nested group.
 
         """
+
+        test_filename = Path(self.temp_dir) / 'ATL16_prefetch_group.nc4'
+        copy('tests/data/ATL16_prefetch_group.nc4', test_filename)
+
         varinfo_prefetch = VarInfoFromDmr('tests/data/ATL16_prefetch_group.dmr')
-        prefetch_dataset = Dataset('tests/data/ATL16_prefetch_group.nc4', 'r+')
+        prefetch_dataset = Dataset(test_filename, 'r+')
 
         # Expected variable contents in file.
         expected_bounds_data = self.bounds_array

tests/unit/test_projection_utilities.py

@@ -85,6 +85,17 @@ def read_geojson(geojson_base_name: str):
 
         return geojson_content
 
+    def assertDictAlmostEqual(self, dict1, dict2, places=7):
+        """Test the float values of dictionaries as almost equal."""
+        self.assertEqual(dict1.keys(), dict2.keys())
+        for key in dict1:
+            self.assertAlmostEqual(
+                dict1[key],
+                dict2[key],
+                places=places,
+                msg=f'Mismatch in {key}',
+            )
+
     @patch('hoss.projection_utilities.get_grid_mapping_attributes')
     def test_get_variable_crs(self, mock_get_grid_mapping_attributes):
         """Ensure a `pyproj.CRS` object can be instantiated from the given
@@ -359,15 +370,15 @@ def test_get_projected_x_y_extents(self):
         }
 
         with self.subTest('Bounding box input'):
-            self.assertDictEqual(
+            self.assertDictAlmostEqual(
                 get_projected_x_y_extents(
                     x_values, y_values, crs, bounding_box=bounding_box
                 ),
                 expected_output,
             )
 
         with self.subTest('Shape file input'):
-            self.assertDictEqual(
+            self.assertDictAlmostEqual(
                 get_projected_x_y_extents(
                     x_values, y_values, crs, shape_file=polygon_path
                 ),
@@ -403,15 +414,15 @@ def test_get_projected_x_y_extents_whole_earth(self):
             'y_max': 12702440.710450241,
         }
         with self.subTest('Whole Earth LAEA - Bounding box input'):
-            self.assertDictEqual(
+            self.assertDictAlmostEqual(
                 get_projected_x_y_extents(
                     x_values, y_values, crs, bounding_box=whole_earth_bbox
                 ),
                 expected_output,
             )
 
         with self.subTest('Whole Earth LAEA - Shape file input'):
-            self.assertDictEqual(
+            self.assertDictAlmostEqual(
                 get_projected_x_y_extents(
                     x_values, y_values, crs, shape_file=polygon_path
                 ),
@@ -1160,7 +1171,7 @@ def test_get_x_y_extents_from_geographic_points(self):
             'y_max': 1670250.0136418417,
         }
 
-        self.assertDictEqual(
+        self.assertDictAlmostEqual(
             get_x_y_extents_from_geographic_points(points, crs), expected_x_y_extents
         )