test: Add integration tests for public datasets

tests/integration/public_dataset_processing_test.py

@@ -0,0 +1,52 @@
+# Copyright (c) 2023 The pymovements Project Authors
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+"""Test basic preprocessing on all registered public datasets."""
+import shutil
+
+import pytest
+
+import pymovements as pm
+
+
+@pytest.mark.parametrize(
+    'dataset_name',
+    list(pm.dataset.DatasetLibrary.definitions.keys()),
+)
+def test_public_dataset_processing(dataset_name, tmp_path):
+    # Initialize dataset.
+    dataset_path = tmp_path / dataset_name
+    dataset = pm.Dataset(dataset_name, path=dataset_path)
+
+    # Download and load in dataset.
+    dataset.download()
+    dataset.load()
+
+    # Do some basic transformations.
+    if 'pixel' in dataset.gaze[0].columns:
+        dataset.pix2deg()
+    dataset.pos2vel()
+    dataset.pos2acc()
+
+    for gaze in dataset.gaze:
+        assert 'position' in gaze.columns
+        assert 'velocity' in gaze.columns
+        assert 'acceleration' in gaze.columns
+
+    shutil.rmtree(dataset_path, ignore_errors=True)

tox.ini

@@ -7,6 +7,8 @@ envlist =
     py311
     docs
     coverage
+    integration
+    pylint
 
 
 [testenv]
@@ -16,6 +18,7 @@ setenv =
     COVERAGE_FILE = .coverage.{envname}
 commands =
     pytest \
+        --ignore=tests/integration \
         --tb=long \
         --cov --cov-append \
         --cov-report term-missing \
@@ -52,6 +55,17 @@ commands =
         {posargs}
 
 
+[testenv:integration]
+deps =
+    .[test]
+commands =
+    pytest \
+        -v \
+        --tb=long \
+        tests/integration
+        {posargs:.}
+
+
 [testenv:pylint]
 deps =
     pylint