omniflo unittest liest aktuell nur die json Exports von Bricscad

tests/conftest.py

@@ -32,8 +32,18 @@ def _reference_dir():
 
 
 def _load_json(path):
-    with open(path, "r", encoding="utf-8") as f:
-        return json.load(f)
+    """Laedt JSON, tolerant gegenueber BricsCAD-Ausgaben.
+
+    AutoLISP schreibt Dateien (write-line) im ANSI-Codepage des Systems,
+    nicht in UTF-8 - Sonderzeichen (z.B. Grad-Zeichen in Beschreibungen)
+    koennen daher nicht als UTF-8 dekodierbar sein. Fallback auf cp1252.
+    """
+    try:
+        with open(path, "r", encoding="utf-8") as f:
+            return json.load(f)
+    except UnicodeDecodeError:
+        with open(path, "r", encoding="cp1252") as f:
+            return json.load(f)
 
 
 # --- Foerderer Fixtures ---
@@ -68,22 +78,15 @@ def omniflo_testdata():
 
 
 @pytest.fixture
-def omniflo_csv():
-    """Laedt den Inhalt der omniflo_export.csv aus output/."""
-    import csv as _csv
-    path = os.path.join(_output_dir(), "omniflo_export.csv")
+def omniflo_results():
+    """Laedt die Omniflo-Ergebnisse aus output/omniflo_results.json."""
+    path = os.path.join(_output_dir(), "omniflo_results.json")
     if not os.path.exists(path):
-        pytest.skip(
-            "omniflo_export.csv nicht vorhanden - "
-            "TEST_OMNIFLO_EXPORT in BricsCAD ausfuehren"
-        )
-    rows = []
-    with open(path, "r", encoding="utf-8") as f:
-        reader = _csv.reader(f, delimiter=";")
-        header = next(reader)
-        for row in reader:
-            rows.append(row)
-    return {"header": header, "rows": rows}
+        pytest.skip("omniflo_results.json nicht vorhanden - TEST_OMNIFLO in BricsCAD ausfuehren")
+    data = _load_json(path)
+    if not data:
+        pytest.skip("omniflo_results.json ist leer")
+    return data
 
 
 # --- Kreisel Fixtures ---