Added unit tests

Mage.Tests/src/test/java/org/mage/test/cards/rules/TriggerAbilityOnlyLimitedTimesTest.java

@@ -0,0 +1,108 @@
+
+
+package org.mage.test.cards.rules;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ * @author markort147
+ */
+
+public class TriggerAbilityOnlyLimitedTimesTest extends CardTestPlayerBase {
+
+    /**
+     * Enduring Innocence   {1}{W}{W}
+     * Enchantment Creature - Sheep Glimmer
+     * 2/1
+     * Lifelink
+     * Whenever one or more other creatures you control with power 2 or less enter, draw a card. This ability triggers only once each turn.
+     * When Enduring Innocence dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)
+     */
+    @Test
+    public void testTriggerOnceEachTurn() {
+        addCard(Zone.HAND, playerA, "Llanowar Elves", 2);
+        addCard(Zone.BATTLEFIELD, playerA, "Enduring Innocence", 1);
+        addCard(Zone.BATTLEFIELD, playerA, "Forest", 2);
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Llanowar Elves", true); // Draw a card
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Llanowar Elves", true); // Do not draw a card
+
+        setStopAt(1, PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertHandCount(playerA, 1);
+    }
+
+    /**
+     * Momentary Blink {1}{W}
+     * Instant
+     * Exile target creature you control, then return it to the battlefield under its owner's control.
+     * Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)
+     */
+    @Test
+    public void testTriggerTwiceSameTurnIfBlinked() {
+
+        addCard(Zone.HAND, playerA, "Llanowar Elves", 2);
+        addCard(Zone.HAND, playerA, "Momentary Blink");
+        addCard(Zone.BATTLEFIELD, playerA, "Enduring Innocence", 1);
+        addCard(Zone.BATTLEFIELD, playerA, "Forest", 3);
+        addCard(Zone.BATTLEFIELD, playerA, "Plains", 1);
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Llanowar Elves", true); // Draw a card
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Momentary Blink", "Enduring Innocence", true); // Blink
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Llanowar Elves", true); // Draw a card again
+
+        setStopAt(1, PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertHandCount(playerA, 2);
+        assertPermanentCount(playerA, "Enduring Innocence", 1);
+    }
+
+    /**
+     * Acrobatic Cheerleader   {1}{W}
+     * Creature - Human Survivor
+     * 2/2
+     * Survival — At the beginning of your second main phase, if Acrobatic Cheerleader is tapped, put a flying counter on it. This ability triggers only once.
+     */
+    @Test
+    public void testTriggerOnceEachGame() {
+        addCard(Zone.BATTLEFIELD, playerA, "Acrobatic Cheerleader", 1);
+
+        attack(3, playerA, "Acrobatic Cheerleader", playerB); // Put a flying counter
+        attack(5, playerA, "Acrobatic Cheerleader", playerB); // Do not put another flying counter
+
+        setStopAt(5, PhaseStep.END_TURN);
+        execute();
+
+        assertCounterCount(playerA, "Acrobatic Cheerleader", CounterType.FLYING, 1);
+    }
+
+    /**
+     * Momentary Blink {1}{W}
+     * Instant
+     * Exile target creature you control, then return it to the battlefield under its owner's control.
+     * Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)
+     */
+    @Test
+    public void testTriggerTwiceSameGameIfBlinked() {
+        addCard(Zone.BATTLEFIELD, playerA, "Acrobatic Cheerleader", 1);
+        addCard(Zone.HAND, playerA, "Momentary Blink");
+        addCard(Zone.BATTLEFIELD, playerA, "Plains", 2);
+
+        attack(3, playerA, "Acrobatic Cheerleader", playerB); // Put a flying counter
+        castSpell(3, PhaseStep.END_TURN, playerA, "Momentary Blink", "Acrobatic Cheerleader"); // Blinks and loses the counter
+        attack(5, playerA, "Acrobatic Cheerleader", playerB); // Put a flying counter
+
+        setStopAt(5, PhaseStep.END_TURN);
+        execute();
+
+        assertCounterCount(playerA, "Acrobatic Cheerleader", CounterType.FLYING, 1);
+    }
+}