From c3f53f9416f8df7f3d9589bd924fcb4e50d9b6fa Mon Sep 17 00:00:00 2001
From: Daniel <d.hornung@indiscale.com>
Date: Tue, 25 Jun 2024 11:54:38 +0200
Subject: [PATCH] TEST for #95: Merging two entities that are referenced by a
third.
---
src/caoscrawler/identifiable_adapters.py | 5 +++++
unittests/test_sync_graph.py | 25 ++++++++++++++++++++++++
2 files changed, 30 insertions(+)
diff --git a/src/caoscrawler/identifiable_adapters.py b/src/caoscrawler/identifiable_adapters.py
index 3aae9353..e877163a 100644
--- a/src/caoscrawler/identifiable_adapters.py
+++ b/src/caoscrawler/identifiable_adapters.py
@@ -576,6 +576,11 @@ class CaosDBIdentifiableAdapter(IdentifiableAdapter):
"""Load identifiables defined in a yaml file"""
with open(path, "r", encoding="utf-8") as yaml_f:
identifiable_data = yaml.safe_load(yaml_f)
+ self.load_from_yaml_object(identifiable_data)
+
+ def load_from_yaml_object(self, identifiable_data):
+ """Load identifiables defined in a yaml object.
+ """
for key, value in identifiable_data.items():
rt = db.RecordType().add_parent(key)
diff --git a/unittests/test_sync_graph.py b/unittests/test_sync_graph.py
index a7c15391..48b88f41 100644
--- a/unittests/test_sync_graph.py
+++ b/unittests/test_sync_graph.py
@@ -651,3 +651,28 @@ def test_set_each_scalar_value():
assert a.properties[0].value == 42
_set_each_scalar_value(a, lambda x: x == 42, lambda x: None)
assert a.properties[0].value is None
+
+
+def test_merge_referenced_by():
+ """Merging two entities that are referenced by a third entity.
+
+ See also https://gitlab.com/linkahead/linkahead-crawler/-/issues/95
+ """
+ ident = CaosDBIdentifiableAdapter()
+ ident.load_from_yaml_object({
+ "RT_A": ["name"],
+ "RT_B": [{"is_referenced_by": "RT_A"}, "my_id"]
+ })
+
+ crawled_data: list = []
+ references: list = []
+ for ii in [0, 1]:
+ rec = db.Record().add_parent("RT_B").add_property("my_id", value=ii)
+ references.append(rec)
+ crawled_data.append(rec)
+ rec_a = db.Record(name="A").add_parent("RT_A")
+ rec_a.add_property("my_ref", value=references)
+ crawled_data.append(rec_a)
+
+ sync_graph = SyncGraph(crawled_data, ident)
+ assert sync_graph is not None
--
GitLab