seed test to get expected behaviour

NMWELongMemory creates a team from strategies
within the library. Fool Me Forever was part of
the team and by removing it the behaviour
of the strategy changed. The strategy is stochastic
and with the right seed we can recreate the expected
behaviour for the test to pass.

Author: Nikoleta-v3

axelrod/tests/strategies/test_meta.py

@@ -616,7 +616,9 @@ class TestNMWELongMemory(TestMetaPlayer):
 
     def test_strategy(self):
         actions = [(C, C), (C, D), (C, C), (D, D), (D, C)]
-        self.versus_test(opponent=axelrod.Alternator(), expected_actions=actions)
+        self.versus_test(opponent=axelrod.Alternator(),
+                         expected_actions=actions,
+                         seed=10)
 
 
 class TestNMWEMemoryOne(TestMetaPlayer):