update

backend/tests/test_auto_loop.py

@@ -0,0 +1,40 @@
+"""Auto-Repair-Loop-Primitive: Stopp bei 100 %, Stillstand, Limit."""
+import auto_loop
+
+
+async def test_fertig_ohne_repair():
+    async def rep():
+        raise AssertionError("darf bei 100 % nie reparieren")
+
+    r = await auto_loop.auto_repair_loop("x", 10.0, rep)
+    assert r == {"ebene": "x", "note": 10.0, "runden": 0, "grund": "fertig"}
+
+
+async def test_verbessert_bis_voll():
+    noten = iter([9.0, 10.0])
+
+    async def rep():
+        return next(noten)
+
+    r = await auto_loop.auto_repair_loop("inv", 8.0, rep)  # 8.0 → 9.0 → 10.0
+    assert r["grund"] == "fertig" and r["runden"] == 2
+
+
+async def test_stillstand():
+    async def rep():
+        return 8.0  # Repair bewegt nichts
+
+    r = await auto_loop.auto_repair_loop("art", 8.0, rep)
+    assert r["grund"] == "stillstand" and r["runden"] == 1
+    assert r["note"] == 8.0
+
+
+async def test_limit():
+    stand = {"n": 1.0}
+
+    async def rep():
+        stand["n"] += 0.1  # verbessert stetig, erreicht aber nie 10.0
+        return stand["n"]
+
+    r = await auto_loop.auto_repair_loop("guide", 1.0, rep, max_iter=10)
+    assert r["grund"] == "limit" and r["runden"] == 10