Simplified test.

tests/syntax/test_requirements.py

@@ -500,21 +500,11 @@ def test_random_occlusion():
 
 
 def test_deep_not():
-    """Test that a not deep inside a requirement is interpreted correctly.
-
-    Number of objects (8) is chosen such that the chance that no objects are
-    violate the requirement is low (0.5**8=0.003), thus making it likely that
-    the test will detect an issue.
-
-    Number of iterations (11000) is chosen such that the chance of a valid scene
-    not being found is low ((1-0.5**8)**11000~=2e-19)
-    """
-    scene = sampleSceneFrom(
-        """
-        region = RectangularRegion(0@0, 0, 20, 20)
-        objs = [new Object in region for _ in range(8)]
-        require all(not o.x > 0 for o in objs)
-        """,
-        maxIterations=11000,
-    )
-    assert all(not o.x > 0 for o in scene.objects)
+    """Test that a not deep inside a requirement is interpreted correctly."""
+    with pytest.raises(RejectionException):
+        sampleSceneFrom(
+            """
+            objs = [new Object at 10@10, new Object at 20@20]
+            require all(not o.x > 0 for o in objs)
+            """
+        )