From: Michael Orlitzky <michael@orlitzky.com>
Date: Sat, 7 Nov 2020 18:00:23 +0000 (-0500)
Subject: eja: fix two more tests to work in dimension zero.
X-Git-Url: http://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=e6a97298e3bd565b460c024d6edf53421ef9f201;p=sage.d.git

eja: fix two more tests to work in dimension zero.
---

diff --git a/mjo/eja/eja_element.py b/mjo/eja/eja_element.py
index de12bb1..9436468 100644
--- a/mjo/eja/eja_element.py
+++ b/mjo/eja/eja_element.py
@@ -796,8 +796,9 @@ class FiniteDimensionalEuclideanJordanAlgebraElement(IndexedFreeModuleElement):
 
             sage: set_random_seed()
             sage: J = JordanSpinEJA.random_instance()
+            sage: n = J.dimension()
             sage: x = J.random_element()
-            sage: x == x.coefficient(0)*J.one() or x.degree() == 2
+            sage: x.degree() == min(n,2) or (x == x.coefficient(0)*J.one())
             True
 
         TESTS:
@@ -1085,16 +1086,18 @@ class FiniteDimensionalEuclideanJordanAlgebraElement(IndexedFreeModuleElement):
             sage: set_random_seed()
             sage: x = JordanSpinEJA.random_instance().random_element()
             sage: x_vec = x.to_vector()
+            sage: Q = matrix.identity(x.base_ring(), 0)
             sage: n = x_vec.degree()
-            sage: x0 = x_vec[0]
-            sage: x_bar = x_vec[1:]
-            sage: A = matrix(AA, 1, [x_vec.inner_product(x_vec)])
-            sage: B = 2*x0*x_bar.row()
-            sage: C = 2*x0*x_bar.column()
-            sage: D = matrix.identity(AA, n-1)
-            sage: D = (x0^2 - x_bar.inner_product(x_bar))*D
-            sage: D = D + 2*x_bar.tensor_product(x_bar)
-            sage: Q = matrix.block(2,2,[A,B,C,D])
+            sage: if n > 0:
+            ....:     x0 = x_vec[0]
+            ....:     x_bar = x_vec[1:]
+            ....:     A = matrix(x.base_ring(), 1, [x_vec.inner_product(x_vec)])
+            ....:     B = 2*x0*x_bar.row()
+            ....:     C = 2*x0*x_bar.column()
+            ....:     D = matrix.identity(x.base_ring(), n-1)
+            ....:     D = (x0^2 - x_bar.inner_product(x_bar))*D
+            ....:     D = D + 2*x_bar.tensor_product(x_bar)
+            ....:     Q = matrix.block(2,2,[A,B,C,D])
             sage: Q == x.quadratic_representation().matrix()
             True