def test_ext_add_to(self) -> None:
collection = pystac.Collection.from_file(self.example_collection_uri)
collection.stac_extensions.remove(ScientificExtension.get_schema_uri())
self.assertNotIn(ScientificExtension.get_schema_uri(),
collection.stac_extensions)
_ = ScientificExtension.ext(collection, add_if_missing=True)
self.assertIn(ScientificExtension.get_schema_uri(),
collection.stac_extensions)
def test_ext_add_to(self) -> None:
item = pystac.Item.from_file(self.example_item_uri)
item.stac_extensions.remove(ScientificExtension.get_schema_uri())
self.assertNotIn(ScientificExtension.get_schema_uri(),
item.stac_extensions)
_ = ScientificExtension.ext(item, add_if_missing=True)
self.assertIn(ScientificExtension.get_schema_uri(),
item.stac_extensions)
def test_extension_not_implemented(self) -> None:
# Should raise exception if Collection does not include extension URI
collection = pystac.Collection.from_file(self.example_collection_uri)
collection.stac_extensions.remove(ScientificExtension.get_schema_uri())
with self.assertRaises(pystac.ExtensionNotImplemented):
_ = ScientificExtension.ext(collection)
def test_extension_not_implemented(self) -> None:
# Should raise exception if Item does not include extension URI
item = pystac.Item.from_file(self.example_item_uri)
item.stac_extensions.remove(ScientificExtension.get_schema_uri())
with self.assertRaises(pystac.ExtensionNotImplemented):
_ = ScientificExtension.ext(item)
def test_summaries_adds_uri(self) -> None:
collection = self.collection.clone()
collection.stac_extensions = []
self.assertRaisesRegex(
pystac.ExtensionNotImplemented,
r"Could not find extension schema URI.*",
ScientificExtension.summaries,
collection,
False,
)
_ = ScientificExtension.summaries(collection, True)
self.assertIn(ScientificExtension.get_schema_uri(),
collection.stac_extensions)
ScientificExtension.remove_from(collection)
self.assertNotIn(ScientificExtension.get_schema_uri(),
collection.stac_extensions)