src/sage/geometry/lattice_polytope.py: Add test

vbraun · Nov 22, 2023 · 0bd2a93 · 0bd2a93
1 parent c05ab9e
commit 0bd2a93
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/sage/geometry/lattice_polytope.py b/src/sage/geometry/lattice_polytope.py
@@ -3184,6 +3184,13 @@ def normal_form(self, algorithm="palp_native", permutation=False):
             10 loops, best of 3: 0.137 s per loop
             sage: %timeit P.normal_form.clear_cache(); P.normal_form("palp_modified")  # not tested
             10 loops, best of 3:  22.2 s per loop
+
+        TESTS::
+
+            sage: d.normal_form("palp_fiction")
+            Traceback (most recent call last):
+            ...
+            ValueError: algorithm must be 'palp', 'palp_native', or 'palp_modified'
         """
         if self.dim() < self.lattice_dim():
             raise ValueError("normal form is not defined for %s" % self)