Attempt to cover / exclude ABC lines

Author: marcharper

axelrod/evolvable_player.py

@@ -48,22 +48,22 @@ def deserialize_parameters(cls, serialized):
 
     def mutate(self):
         """Optional method to allow Player to produce a variant (not in place)."""
-        pass
+        pass  # pragma: no cover
 
     def crossover(self, other):
         """Optional method to allow Player to produce variants in combination with another player. Returns a new
         Player."""
-        pass
+        pass  # pragma: no cover
 
     # Optional methods for particle swarm algorithm.
 
     def receive_vector(self, vector):
         """Receive a vector of params and overwrite the Player."""
-        pass
+        pass  # pragma: no cover
 
     def create_vector_bounds(self):
         """Creates the bounds for the decision variables for Particle Swarm Algorithm."""
-        pass
+        pass  # pragma: no cover
 
 
 def copy_lists(lists: List[List]) -> List[List]:

axelrod/tests/strategies/test_evolvable_player.py

@@ -84,7 +84,8 @@ def test_randomization(self):
             player2 = self.player()
             if player1 != player2:
                 return
-        self.assertFalse(True)
+        # Should never get here unless a change breaks the test, so don't include in coverage.
+        self.assertFalse(True)  # pragma: no cover
 
     def test_mutate_variations(self):
         """Test that mutate produces different strategies."""
@@ -122,7 +123,8 @@ def test_crossover(self):
             crossed = player1.crossover(player2)
             if player1 != crossed and player2 != crossed and crossed == crossed.clone():
                 return
-        self.assertFalse(True)
+        # Should never get here unless a change breaks the test, so don't include in coverage.
+        self.assertFalse(True)  # pragma: no cover
 
     def test_crossover_mismatch(self):
         other = axl.Cooperator()