re-use good health in Rest behaviour

1 files changed, 4 insertions, 9 deletions

diff --git a/rubywarrior/alimo-beginner/player.rb b/rubywarrior/alimo-beginner/player.rb
index 34262a9..7044745 100644
--- a/rubywarrior/alimo-beginner/player.rb
+++ b/rubywarrior/alimo-beginner/player.rb
@@ -43,23 +43,18 @@ class Attack
 end
 
 class Rest
-  FIFTY_PERCENT = 0.5
+  def initialize(good_health = GoodHealth.new)
+    @good_health = good_health
+  end
 
   def matches(warrior)
     @initial_health ||= warrior.health
-    warrior.feel.empty? == false && health_is_low(warrior)
+    warrior.feel.empty? == false && @good_health.matches(warrior) == false
   end
 
   def play(warrior)
     warrior.rest!
   end
-
-  private
-
-  def health_is_low(warrior)
-    threshold = FIFTY_PERCENT * @initial_health
-    warrior.health <= threshold
-  end
 end
 
 class Walk