Remove explicit calls to magic methods in test files

diff --git a/pypol/tests/test_domains.py b/pypol/tests/test_domains.py
index f0f241f..555c331 100644 (file)
--- a/pypol/tests/test_domains.py
+++ b/pypol/tests/test_domains.py
@@ -51,8 +51,8 @@ class TestDomain(unittest.TestCase):
         self.assertFalse(self.unbound_poly.isbounded())
 
     def test_eq(self):
-        self.assertTrue(self.square1.__eq__(self.square1))
-        self.assertFalse(self.square1.__eq__(self.square2))
+        self.assertTrue(self.square1 == self.square1)
+        self.assertFalse(self.square1 == self.square2)
 
     def test_isdisjoint(self):
         self.assertFalse(self.square1.isdisjoint(self.square2))
@@ -63,12 +63,12 @@ class TestDomain(unittest.TestCase):
         self.assertFalse(self.square1.issubset(self.square2))
 
     def test_le(self):
-        self.assertTrue(self.square4.__le__(self.square3))
-        self.assertFalse(self.square3.__le__(self.square4))
+        self.assertTrue(self.square4 <= self.square3)
+        self.assertFalse(self.square3 <= self.square4)
 
     def test_lt(self):
-        self.assertTrue(self.square4.__lt__(self.square3))
-        self.assertFalse(self.square3.__lt__(self.square4))
+        self.assertTrue(self.square4 < self.square3)
+        self.assertFalse(self.square3 < self.square4)
 
     def test_compliment(self):
         self.assertEqual(~self.square1, self.compliment)
@@ -96,10 +96,10 @@ class TestDomain(unittest.TestCase):
         self.assertEqual(self.square1.union(self.square2), self.union)
 
     def test_or(self):
-        self.assertEqual(self.square1.__or__(self.square2), self.union)
+        self.assertEqual(self.square1 | self.square2, self.union)
 
     def test_add(self):
-        self.assertEqual(self.square2.__add__(self.square1), self.sum1)
+        self.assertEqual(self.square2 + self.square1, self.sum1)
         self.assertEqual(Polyhedron(self.square1 + self.square2), self.sum2)
 
     def test_difference(self):