Improve representation of Constants

[linpy.git] / tests / test_linear.py

diff --git a/tests/test_linear.py b/tests/test_linear.py
index b722726..2375092 100644 (file)
--- a/tests/test_linear.py
+++ b/tests/test_linear.py
@@ -131,6 +131,7 @@ class TestExpression(unittest.TestCase):
     def test_repr(self):
         self.assertEqual(repr(self.x), "Symbol('x')")
         self.assertEqual(repr(self.one), 'Constant(1)')
+        self.assertEqual(repr(self.pi), 'Constant(22, 7)')
         self.assertEqual(repr(self.expr), "Expression({'x': 1, 'y': -2}, 3)")
 
     def test_fromstring(self):