fix: remove all graph references from tests/test_main.py

Strip graph_memory patches, GraphStoreFactory mocks, graph_store config,
enable_graph parametrize, _add_to_graph assertions, and "relations"
assertions from all test fixtures and test functions. Graph store has
been removed from the codebase.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Soumil Rathi
2026-04-13 13:14:40 -07:00
parent b9d7ae5fa7
commit c5e748b469
+12 -83
View File
@@ -22,20 +22,13 @@ def memory_instance():
patch("mem0.memory.main.VectorStoreFactory") as mock_vector_store,
patch("mem0.utils.factory.LlmFactory") as mock_llm,
patch("mem0.memory.telemetry.capture_event"),
patch("mem0.memory.graph_memory.MemoryGraph"),
patch("mem0.memory.main.GraphStoreFactory") as mock_graph_store,
):
mock_embedder.create.return_value = Mock()
mock_vector_store.create.return_value = Mock()
mock_vector_store.create.return_value.search.return_value = []
mock_llm.create.return_value = Mock()
# Create a mock instance that won't try to access config attributes
mock_graph_instance = Mock()
mock_graph_store.create.return_value = mock_graph_instance
config = MemoryConfig(version="v1.1")
config.graph_store.config = {"some_config": "value"}
return Memory(config)
@@ -46,54 +39,33 @@ def memory_custom_instance():
patch("mem0.memory.main.VectorStoreFactory") as mock_vector_store,
patch("mem0.utils.factory.LlmFactory") as mock_llm,
patch("mem0.memory.telemetry.capture_event"),
patch("mem0.memory.graph_memory.MemoryGraph"),
patch("mem0.memory.main.GraphStoreFactory") as mock_graph_store,
):
mock_embedder.create.return_value = Mock()
mock_vector_store.create.return_value = Mock()
mock_vector_store.create.return_value.search.return_value = []
mock_llm.create.return_value = Mock()
# Create a mock instance that won't try to access config attributes
mock_graph_instance = Mock()
mock_graph_store.create.return_value = mock_graph_instance
config = MemoryConfig(
version="v1.1",
custom_instructions="custom prompt extracting memory in json format",
)
config.graph_store.config = {"some_config": "value"}
return Memory(config)
@pytest.mark.parametrize("version, enable_graph", [("v1.0", False), ("v1.1", True)])
def test_add(memory_instance, version, enable_graph):
@pytest.mark.parametrize("version", ["v1.0", "v1.1"])
def test_add(memory_instance, version):
memory_instance.config.version = version
if not enable_graph:
memory_instance.graph = None
memory_instance._add_to_vector_store = Mock(return_value=[{"memory": "Test memory", "event": "ADD"}])
memory_instance._add_to_graph = Mock(return_value=[])
result = memory_instance.add(messages=[{"role": "user", "content": "Test message"}], user_id="test_user")
if enable_graph:
assert "results" in result
assert result["results"] == [{"memory": "Test memory", "event": "ADD"}]
assert "relations" in result
assert result["relations"] == []
else:
assert "results" in result
assert result["results"] == [{"memory": "Test memory", "event": "ADD"}]
assert "results" in result
assert result["results"] == [{"memory": "Test memory", "event": "ADD"}]
memory_instance._add_to_vector_store.assert_called_once_with(
[{"role": "user", "content": "Test message"}], {"user_id": "test_user"}, {"user_id": "test_user"}, True
)
# Remove the conditional assertion for _add_to_graph
memory_instance._add_to_graph.assert_called_once_with(
[{"role": "user", "content": "Test message"}], {"user_id": "test_user"}
)
def test_get(memory_instance):
mock_memory = Mock(
@@ -120,11 +92,9 @@ def test_get(memory_instance):
assert result["metadata"] == {"extra_field": "extra_value"}
@pytest.mark.parametrize("version, enable_graph", [("v1.0", False), ("v1.1", True)])
def test_search(memory_instance, version, enable_graph):
@pytest.mark.parametrize("version", ["v1.0", "v1.1"])
def test_search(memory_instance, version):
memory_instance.config.version = version
if not enable_graph:
memory_instance.graph = None
mock_memories = [
Mock(id="1", payload={"data": "Memory 1", "user_id": "test_user"}, score=0.9),
Mock(id="2", payload={"data": "Memory 2", "user_id": "test_user"}, score=0.8),
@@ -132,8 +102,6 @@ def test_search(memory_instance, version, enable_graph):
memory_instance.vector_store.search = Mock(return_value=mock_memories)
memory_instance.vector_store.keyword_search = Mock(return_value=None) # No BM25
memory_instance.embedding_model.embed = Mock(return_value=[0.1, 0.2, 0.3])
if memory_instance.graph:
memory_instance.graph.search = Mock(return_value=[{"relation": "test_relation"}])
with patch("mem0.memory.main.lemmatize_for_bm25", return_value="test query"), \
patch("mem0.memory.main.extract_entities", return_value=[]):
@@ -148,20 +116,11 @@ def test_search(memory_instance, version, enable_graph):
assert result["results"][0]["score"] == pytest.approx(0.9)
assert "score_breakdown" in result["results"][0]
if enable_graph:
assert "relations" in result
assert result["relations"] == [{"relation": "test_relation"}]
else:
assert "relations" not in result
# Hybrid pipeline over-fetches: max(100*4, 60) = 400
memory_instance.vector_store.search.assert_called_once_with(
query="test query", vectors=[0.1, 0.2, 0.3], top_k=400, filters={"user_id": "test_user"}
)
if enable_graph:
memory_instance.graph.search.assert_called_once_with("test query", {"user_id": "test_user"}, 100)
def test_update(memory_instance):
memory_instance.embedding_model = Mock()
@@ -218,17 +177,13 @@ def test_delete(memory_instance):
assert result["message"] == "Memory deleted successfully!"
@pytest.mark.parametrize("version, enable_graph", [("v1.0", False), ("v1.1", True)])
def test_delete_all(memory_instance, version, enable_graph):
@pytest.mark.parametrize("version", ["v1.0", "v1.1"])
def test_delete_all(memory_instance, version):
memory_instance.config.version = version
if not enable_graph:
memory_instance.graph = None
mock_memories = [Mock(id="1"), Mock(id="2")]
memory_instance.vector_store.list = Mock(return_value=(mock_memories, None))
memory_instance.vector_store.reset = Mock()
memory_instance._delete_memory = Mock()
if memory_instance.graph:
memory_instance.graph.delete_all = Mock()
result = memory_instance.delete_all(user_id="test_user")
@@ -236,37 +191,20 @@ def test_delete_all(memory_instance, version, enable_graph):
# Ensure the collection is NOT dropped — only matched memories should be removed
memory_instance.vector_store.reset.assert_not_called()
if enable_graph:
memory_instance.graph.delete_all.assert_called_once_with({"user_id": "test_user"})
assert result["message"] == "Memories deleted successfully!"
@pytest.mark.parametrize(
"version, enable_graph, expected_result",
"version, expected_result",
[
("v1.0", False, {"results": [{"id": "1", "memory": "Memory 1", "user_id": "test_user"}]}),
("v1.1", False, {"results": [{"id": "1", "memory": "Memory 1", "user_id": "test_user"}]}),
(
"v1.1",
True,
{
"results": [{"id": "1", "memory": "Memory 1", "user_id": "test_user"}],
"relations": [{"source": "entity1", "relationship": "rel", "target": "entity2"}],
},
),
("v1.0", {"results": [{"id": "1", "memory": "Memory 1", "user_id": "test_user"}]}),
("v1.1", {"results": [{"id": "1", "memory": "Memory 1", "user_id": "test_user"}]}),
],
)
def test_get_all(memory_instance, version, enable_graph, expected_result):
def test_get_all(memory_instance, version, expected_result):
memory_instance.config.version = version
if not enable_graph:
memory_instance.graph = None
mock_memories = [Mock(id="1", payload={"data": "Memory 1", "user_id": "test_user"})]
memory_instance.vector_store.list = Mock(return_value=(mock_memories, None))
if memory_instance.graph:
memory_instance.graph.get_all = Mock(
return_value=[{"source": "entity1", "relationship": "rel", "target": "entity2"}]
)
result = memory_instance.get_all(user_id="test_user")
@@ -279,17 +217,8 @@ def test_get_all(memory_instance, version, enable_graph, expected_result):
assert result_item["memory"] == expected_item["memory"]
assert result_item["user_id"] == expected_item["user_id"]
if enable_graph:
assert "relations" in result
assert result["relations"] == expected_result["relations"]
else:
assert "relations" not in result
memory_instance.vector_store.list.assert_called_once_with(filters={"user_id": "test_user"}, top_k=100)
if enable_graph:
memory_instance.graph.get_all.assert_called_once_with({"user_id": "test_user"}, 100)
def test_no_telemetry_vector_store_when_disabled():
"""VectorStoreFactory should only be called once (for user data) when telemetry is disabled."""