test added

test spec for minimax

Author: a1shadows

core/src/test/scala/aima/core/search/adversarial/TwoPlyMinimaxSearchSpec.scala

@@ -0,0 +1,17 @@
+package aima.core.search.adversarial
+
+import aima.core.search.problems.{Player, State, Action, TwoPlyGame}
+import org.specs2.mutable.Specification
+
+/**
+  * @author Aditya Lahiri
+  */
+class TwoPlyMinimaxSearchSpec extends Specification {
+  "The two-ply game " should {
+    "should return action to state 1 from state 0" in {
+      MinimaxDecision
+        .minMaxDecision[Player, State, Action](TwoPlyGame, Action(-1))(TwoPlyGame.initialState, TwoPlyGame.Players(1))
+        .stateNumber must beEqualTo(1) // Action(-1) denotes noAction
+    }
+  }
+}