test_deprecations.py

tests/test_deprecations.py

@@ -0,0 +1,41 @@
+import pytest
+
+from tests.utils import create_fieldset_unit_mesh
+
+fieldset = create_fieldset_unit_mesh()
+field = fieldset.U
+
+private_field_attrs = [
+    "_dataFiles",
+    "_loaded_time_indices",
+    "_creation_log",
+    "_data_chunks",
+    "_c_data_chunks",
+    "_chunk_set",
+]
+
+private_fieldset_attrs = [
+    "_completed",
+]
+
+
+@pytest.mark.parametrize("private_attribute", private_field_attrs)
+def test_private_attribute_field(private_attribute):
+    assert private_attribute.startswith("_")
+    attribute = private_attribute.lstrip("_")
+
+    with pytest.raises(DeprecationWarning):
+        assert hasattr(field, attribute)
+        assert hasattr(field, private_attribute)
+        assert getattr(field, attribute) == getattr(field, private_attribute)
+
+
+@pytest.mark.parametrize("private_attribute", private_fieldset_attrs)
+def test_private_attribute_fieldset(private_attribute):
+    assert private_attribute.startswith("_")
+    attribute = private_attribute.lstrip("_")
+
+    with pytest.raises(DeprecationWarning):
+        assert hasattr(fieldset, attribute)
+        assert hasattr(fieldset, private_attribute)
+        assert getattr(fieldset, attribute) == getattr(fieldset, private_attribute)