merge: testing → main (reconcile 2-week divergence)

tests/webhook/test_enums.py

@@ -0,0 +1,49 @@
+"""Unit tests for decnet.webhook.enums — simple→patterns expansion."""
+from decnet.webhook.enums import (
+    SIMPLE_EVENT_PATTERNS,
+    expand_simple_events,
+    merge_patterns,
+)
+
+
+def test_simple_event_patterns_covers_three_families():
+    assert set(SIMPLE_EVENT_PATTERNS) == {
+        "AttackerDetail",
+        "DeckyStatus",
+        "SystemStatus",
+    }
+
+
+def test_expand_single_event():
+    assert expand_simple_events(["AttackerDetail"]) == ["attacker.>"]
+
+
+def test_expand_multiple_events_concatenates():
+    out = expand_simple_events(["AttackerDetail", "DeckyStatus"])
+    assert out == ["attacker.>", "decky.*.state", "decky.*.traffic"]
+
+
+def test_expand_unknown_event_dropped_silently():
+    # The Literal type on the router rejects unknowns; this guards against
+    # programmer error, not user input.
+    assert expand_simple_events(["NotAThing"]) == []
+
+
+def test_merge_dedups_overlap():
+    merged = merge_patterns(["AttackerDetail"], ["attacker.>", "custom.>"])
+    assert merged == ["attacker.>", "custom.>"]
+
+
+def test_merge_preserves_order_simple_first():
+    merged = merge_patterns(["SystemStatus"], ["attacker.>", "decky.*.state"])
+    assert merged == ["system.>", "attacker.>", "decky.*.state"]
+
+
+def test_merge_empty_lists_returns_empty():
+    assert merge_patterns([], []) == []
+    assert merge_patterns(None, None) == []
+
+
+def test_merge_drops_empty_strings_and_non_strings():
+    merged = merge_patterns([], ["", "attacker.>", None])  # type: ignore[list-item]
+    assert merged == ["attacker.>"]