update

tests/test_lesemodus.py

@@ -27,6 +27,61 @@ def test_baustein_karten_nur_verifizierte_flashcards():
     assert karten[0]["box"] == 1                     # Default ohne Leitner-Eintrag
 
 
+def _aussage(topic, atom_id, paar, wahr, text):
+    return db.insert("artefakte", atom_id=atom_id, typ="aussage", status="verifiziert",
+                     inhalt=db.j({"text": text, "wahr": wahr, "paar": paar,
+                                  "erklaerung": "die wahre Fassung"}))
+
+
+def test_pruefung_panels_anti_cheat_und_paar_regel():
+    topic = topic_anlegen("pf1")
+    b, a = _setup(topic)
+    for p in range(4):  # 4 Paare = 8 Aussagen → mind. 1 volles Panel möglich
+        _aussage(topic, a, f"{a}-{p}", True, f"wahr {p}")
+        _aussage(topic, a, f"{a}-{p}", False, f"falsch {p}")
+    panels = main.pruefung_holen(topic, b)
+    assert panels and all(len(p["panel"]) == 4 for p in panels)
+    for p in panels:
+        for x in p["panel"]:
+            assert set(x) == {"id", "text"}  # kein wahr/erklaerung (Anti-Cheat)
+        paare = [db.uj(db.one("SELECT inhalt FROM artefakte WHERE id=?", (x["id"],))
+                       ["inhalt"], {}).get("paar") for x in p["panel"]]
+        assert len(set(paare)) == 4  # kein Paar-Partner im selben Panel
+
+
+def test_pruefung_scoring_exakte_teilmenge():
+    topic = topic_anlegen("pf2")
+    b, a = _setup(topic)
+    ids_wahr = [_aussage(topic, a, f"{a}-{p}", True, f"w{p}") for p in range(2)]
+    ids_falsch = [_aussage(topic, a, f"{a}-{p+2}", False, f"f{p}") for p in range(2)]
+    ids = ids_wahr + ids_falsch
+    r = main.pruefung_antwort(topic, main.PruefungAntwort(ids=ids, angekreuzt=ids_wahr))
+    assert r["richtig"] and r["xp"] == 1
+    assert all(set(x) == {"id", "wahr", "erklaerung"} for x in r["aufloesung"])
+    # eine falsche angekreuzt → −1, Boden 0
+    r = main.pruefung_antwort(topic, main.PruefungAntwort(
+        ids=ids, angekreuzt=ids_wahr + ids_falsch[:1]))
+    assert not r["richtig"] and r["xp"] == 0
+    # Schwelle → fertig + lernstand-Status
+    for _ in range(10):
+        r = main.pruefung_antwort(topic, main.PruefungAntwort(ids=ids, angekreuzt=ids_wahr))
+    assert r["fertig"]
+    stand = [s for s in main.lernstand_holen(topic) if s["baustein_id"] == b][0]
+    assert stand["status"] == "fertig"
+
+
+def test_check_migration_erlaubt_aussage():
+    import sqlite3
+    con = sqlite3.connect(":memory:")
+    con.execute("CREATE TABLE artefakte(id INTEGER PRIMARY KEY, atom_id INTEGER NOT NULL,"
+                " typ TEXT NOT NULL CHECK(typ IN ('flashcard','beispiel')),"
+                " inhalt TEXT NOT NULL, status TEXT NOT NULL DEFAULT 'kandidat')")
+    con.execute("INSERT INTO artefakte(atom_id, typ, inhalt) VALUES(1,'flashcard','{}')")
+    db._init_schema(con)  # muss den CHECK erweitern und Daten erhalten
+    con.execute("INSERT INTO artefakte(atom_id, typ, inhalt) VALUES(1,'aussage','{}')")
+    assert con.execute("SELECT COUNT(*) FROM artefakte").fetchone()[0] == 2
+
+
 def test_lernstand_und_fertig_idempotent():
     topic = topic_anlegen("lm2")
     b, _ = _setup(topic)