fix: Add integration tests for Nostr relay sync

fix_5.py

@@ -0,0 +1,37 @@
+# tests/test_nostr_relay_sync.py
+import pytest
+from lightning_memory.nostr import NostrRelay, NostrEvent
+from lightning_memory.sync import NostrSync
+
+@pytest.fixture
+def mock_relay():
+    class MockRelay(NostrRelay):
+        def __init__(self):
+            self.published_events = []
+
+        def publish(self, event):
+            self.published_events.append(event)
+
+        def subscribe(self, filter):
+            # For simplicity, return all published events
+            return self.published_events
+
+    return MockRelay()
+
+def test_publish_event(mock_relay):
+    nostr_sync = NostrSync(relay=mock_relay)
+    event = NostrEvent(content="Test event", kind=1)
+    nostr_sync.publish(event)
+    assert len(mock_relay.published_events) == 1
+    assert mock_relay.published_events[0] == event
+
+def test_bidirectional_sync(mock_relay):
+    nostr_sync = NostrSync(relay=mock_relay)
+    event1 = NostrEvent(content="First event", kind=1)
+    event2 = NostrEvent(content="Second event", kind=1)
+    nostr_sync.publish(event1)
+    nostr_sync.publish(event2)
+    subscribed_events = nostr_sync.subscribe()
+    assert len(subscribed_events) == 2
+    assert subscribed_events[0] == event1
+    assert subscribed_events[1] == event2