Fix unitary tests

[linpy.git] / pypol / tests / test_linexprs.py

diff --git a/pypol/tests/test_linexprs.py b/pypol/tests/test_linexprs.py
index 6ec8993..0fca90e 100644 (file)
--- a/pypol/tests/test_linexprs.py
+++ b/pypol/tests/test_linexprs.py
@@ -1,3 +1,20 @@
+# Copyright 2014 MINES ParisTech
+#
+# This file is part of Linpy.
+#
+# Linpy is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Linpy is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Linpy.  If not, see <http://www.gnu.org/licenses/>.
+
 import functools
 import unittest
 
@@ -275,7 +292,7 @@ class TestRational(unittest.TestCase):
     def setUp(self):
         self.zero = Rational(0)
         self.one = Rational(1)
-        self.pi = Rational(Fraction(22, 7))
+        self.pi = Rational(22, 7)
 
     def test_new(self):
         self.assertEqual(Rational(), self.zero)
@@ -294,13 +311,6 @@ class TestRational(unittest.TestCase):
         self.assertFalse(self.zero)
         self.assertTrue(self.pi)
 
-    def test_fromstring(self):
-        self.assertEqual(Rational.fromstring('22/7'), self.pi)
-        with self.assertRaises(ValueError):
-            Rational.fromstring('a')
-        with self.assertRaises(TypeError):
-            Rational.fromstring(1)
-
     def test_repr(self):
         self.assertEqual(repr(self.zero), '0')
         self.assertEqual(repr(self.one), '1')