magefree#3075 ut does not confirm bug with behind scenes

Mage.Tests/src/test/java/org/mage/test/cards/abilities/add/GainAbilitiesTest.java

@@ -0,0 +1,47 @@
+package org.mage.test.cards.abilities.add;
+
+import mage.abilities.keyword.SkulkAbility;
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ *
+ * @author escplan9
+ */
+public class GainAbilitiesTest extends CardTestPlayerBase {
+
+    /*
+    Reported bug: Behind the Scenes grants skulk to all creatures instead of just ones under owner's control
+    */
+    @Test
+    public void behindTheScenesShouldOnlyGrantSkulkToCreaturesYouControl() {
+
+        /*
+    Behind the Scenes {2}{B}
+    Enchantment
+    Creatures you control have skulk. (They can't be blocked by creatures with greater power.)
+        {4}{W}: Creatures you control get +1/+1 until end of turn
+        */
+        String bScenes = "Behind the Scenes";        
+        String hGiant = "Hill Giant"; // {3}{R} 3/3
+        String bSable = "Bronze Sable"; // {2} 2/1        
+        String memnite = "Memnite"; // {0} 1/1
+        String gBears = "Grizzly Bears"; // {1}{G} 2/2
+
+        addCard(Zone.BATTLEFIELD, playerA, bScenes);
+        addCard(Zone.BATTLEFIELD, playerA, hGiant);
+        addCard(Zone.BATTLEFIELD, playerA, bSable);
+        addCard(Zone.BATTLEFIELD, playerB, memnite);
+        addCard(Zone.BATTLEFIELD, playerB, gBears);
+
+        setStopAt(1, PhaseStep.PRECOMBAT_MAIN);
+        execute();
+
+        assertAbility(playerA, hGiant, new SkulkAbility(), true);
+        assertAbility(playerA, bSable, new SkulkAbility(), true);
+        assertAbility(playerB, memnite, new SkulkAbility(), false);
+        assertAbility(playerB, gBears, new SkulkAbility(), false);
+    }
+}