def test__compute_snapshot_modify_docs_updated_doc_no_timechange(self):
from google.cloud.firestore_v1beta1.watch import WatchDocTree
doc_tree = WatchDocTree()
class DummyDoc(object):
pass
updated_doc_v1 = DummyDoc()
updated_doc_v1.update_time = 1
updated_doc_v1._document_path = "/updated"
updated_doc_v2 = DummyDoc()
updated_doc_v2.update_time = 1
updated_doc_v2._document_path = "/updated"
doc_tree = doc_tree.insert("/updated", updated_doc_v1)
doc_map = {"/updated": updated_doc_v1}
updated_snapshot = DummyDocumentSnapshot(
updated_doc_v2, None, True, None, None, 1
)
delete_changes = []
add_changes = []
update_changes = [updated_snapshot]
inst = self._makeOne()
updated_tree, updated_map, applied_changes = inst._compute_snapshot(
doc_tree, doc_map, delete_changes, add_changes, update_changes
)
self.assertEqual(updated_map, doc_map) # no change
def test__compute_snapshot_operation_relative_ordering(self):
from google.cloud.firestore_v1beta1.watch import WatchDocTree
doc_tree = WatchDocTree()
class DummyDoc(object):
update_time = mock.sentinel
deleted_doc = DummyDoc()
added_doc = DummyDoc()
added_doc._document_path = "/added"
updated_doc = DummyDoc()
updated_doc._document_path = "/updated"
doc_tree = doc_tree.insert(deleted_doc, None)
doc_tree = doc_tree.insert(updated_doc, None)
doc_map = {"/deleted": deleted_doc, "/updated": updated_doc}
added_snapshot = DummyDocumentSnapshot(added_doc, None, True, None, None, None)
added_snapshot.reference = added_doc
updated_snapshot = DummyDocumentSnapshot(
updated_doc, None, True, None, None, None
)
updated_snapshot.reference = updated_doc
delete_changes = ["/deleted"]
add_changes = [added_snapshot]
update_changes = [updated_snapshot]
inst = self._makeOne()
updated_tree, updated_map, applied_changes = inst._compute_snapshot(
doc_tree, doc_map, delete_changes, add_changes, update_changes
)
# TODO: Verify that the assertion here is correct.
self.assertEqual(
updated_map, {"/updated": updated_snapshot, "/added": added_snapshot}
)
def test__reset_docs(self):
from google.cloud.firestore_v1beta1.watch import ChangeType
inst = self._makeOne()
inst.change_map = {None: None}
from google.cloud.firestore_v1beta1.watch import WatchDocTree
doc = DummyDocumentReference("doc")
doc_tree = WatchDocTree()
snapshot = DummyDocumentSnapshot(doc, None, True, None, None, None)
snapshot.reference = doc
doc_tree = doc_tree.insert(snapshot, None)
inst.doc_tree = doc_tree
inst._reset_docs()
self.assertEqual(inst.change_map, {"/doc": ChangeType.REMOVED})
self.assertEqual(inst.resume_token, None)
self.assertFalse(inst.current)