X-Git-Url: http://gitweb.michael.orlitzky.com/?p=dunshire.git;a=blobdiff_plain;f=test%2Fsymmetric_linear_game_test.py;h=b6bd9b89abdbf9ebb10820c9701faee5fadd240c;hp=1e7194b6bf08e50c1739539469a36279d866f8c1;hb=e41ad668f4f16d8948181ae307cb98430b37ed1d;hpb=5d752b41ea1f09292f9e64278ba81cf0b395c001

diff --git a/test/symmetric_linear_game_test.py b/test/symmetric_linear_game_test.py
index 1e7194b..b6bd9b8 100644
--- a/test/symmetric_linear_game_test.py
+++ b/test/symmetric_linear_game_test.py
@@ -68,6 +68,31 @@ class SymmetricLinearGameTest(TestCase): # pylint: disable=R0904
         self.assertTrue(p1_close and p2_close and gv_close)
 
 
+    def assert_player1_start_valid(self, G):
+        x = G.player1_start()['x']
+        s = G.player1_start()['s']
+        s1 = s[0:G.dimension()]
+        s2 = s[G.dimension():]
+        self.assert_within_tol(norm(G.A()*x - G.b()), 0)
+        self.assertTrue((s1,s2) in G.C())
+
+
+    def test_player1_start_valid_orthant(self):
+        """
+        Ensure that player one's starting point is in the orthant.
+        """
+        G = random_orthant_game()
+        self.assert_player1_start_valid(G)
+
+
+    def test_player1_start_valid_icecream(self):
+        """
+        Ensure that player one's starting point is in the ice-cream cone.
+        """
+        G = random_icecream_game()
+        self.assert_player1_start_valid(G)
+
+
     def test_condition_lower_bound(self):
         """
         Ensure that the condition number of a game is greater than or