Update tournament test to only compare ranked_names

Author: marcharper

axelrod/tests/unit/test_tournament.py

@@ -753,26 +753,27 @@ def test_write_to_csv_without_results(self):
     def test_seeding_equality(self, seed):
         """Tests that a tournament with a given seed will return the
         same results each time."""
-        players = [axl.Random(0.4), axl.Random(0.6), axl.Random(0.8)]
+        rng = axl.RandomGenerator(seed=seed)
+        players = [axl.Random(rng.random()) for _ in range(8)]
         tournament1 = axl.Tournament(
             name=self.test_name,
             players=players,
             game=self.game,
             turns=3,
-            repetitions=3,
+            repetitions=100,
             seed=seed
         )
         tournament2 = axl.Tournament(
             name=self.test_name,
             players=players,
             game=self.game,
             turns=3,
-            repetitions=3,
+            repetitions=100,
             seed=seed
         )
-        results1 = tournament1.play()
-        results2 = tournament2.play()
-        self.assertEqual(results1.summarise(), results2.summarise())
+        results1 = tournament1.play(processes=2)
+        results2 = tournament2.play(processes=2)
+        self.assertEqual(results1.ranked_names, results2.ranked_names)
 
     def test_seeding_inequality(self):
         players = [axl.Random(0.4), axl.Random(0.6)]