Fix unitary tests
authorVivien Maisonneuve <v.maisonneuve@gmail.com>
Wed, 20 Aug 2014 09:33:19 +0000 (11:33 +0200)
committerVivien Maisonneuve <v.maisonneuve@gmail.com>
Wed, 20 Aug 2014 09:33:19 +0000 (11:33 +0200)
linpy/tests/test_linexprs.py

index 1b01186..f189260 100644 (file)
@@ -161,7 +161,7 @@ class TestLinExpr(unittest.TestCase):
         self.assertEqual(self.x.subs(self.y, 3), self.x)
         self.assertEqual(self.pi.subs(self.x, 3), self.pi)
         self.assertEqual(self.expr.subs(self.x, -3), -2 * self.y)
-        self.assertEqual(self.expr.subs([(self.x, self.y), (self.y, self.x)]), 3 - self.x)
+        self.assertEqual(self.expr.subs([(self.x, self.y), (self.y, self.x)]), -2*self.x + self.y + 3)
         self.assertEqual(self.expr.subs({self.x: self.z, self.y: self.z}), 3 - self.z)
         self.assertEqual(self.expr.subs({self.x: self.z, self.y: self.z}), 3 - self.z)
         with self.assertRaises(TypeError):