Additional integrity check for example files in test_geophires_examples

Author: softwareengineerprogrammer

tests/base_test_case.py

@@ -105,3 +105,7 @@ def assertFileContentsEqual(self, expected, actual):
     # noinspection PyPep8Naming,PyMethodMayBeStatic
     def assertHasLogRecordWithMessage(self, logs_, message):
         assert message in [record.message for record in logs_.records]
+
+    # noinspection PyMethodMayBeStatic
+    def _is_github_actions(self):
+        return 'CI' in os.environ or 'TOXPYTHON' in os.environ

tests/test_geophires_x.py

@@ -198,7 +198,13 @@ def get_output_file_for_example(example_file: str):
             example_files.remove(ef)
             example_files.append(ef)
 
-        assert len(example_files) > 0  # test integrity check - no files means something is misconfigured
+        # Test integrity check - no files means something is misconfigured
+        assert len(example_files) > 0, 'Test integrity check failed: example files is misconfigured.'
+        if self._is_github_actions():
+            # Additional integrity check to catch when temporary local overrides to example file list are accidentally
+            # checked in.
+            assert len(example_files) > 10, 'Test integrity check failed: list of example files is too small.'
+
         regenerate_cmds = []
         for example_file_path in example_files:
             with self.subTest(msg=example_file_path):