implement [VIS] Pygmy Hippo

Mage.Tests/src/test/java/org/mage/test/cards/single/vis/PygmyHippoTest.java

@@ -0,0 +1,49 @@
+package org.mage.test.cards.single.vis;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ * @author xenohedron
+ */
+public class PygmyHippoTest extends CardTestPlayerBase {
+
+    /*
+     * Whenever Pygmy Hippo attacks and isn’t blocked, you may have defending player activate a mana ability of
+     * each land they control and lose all unspent mana. If you do, Pygmy Hippo assigns no combat damage this turn
+     * and at the beginning of your next main phase this turn, you add an amount of {C} equal to the amount of mana
+     * that player lost this way.
+     */
+    private static final String hippo = "Pygmy Hippo"; // {G}{U} 2/2
+    private static final String sentinel = "Gilded Sentinel"; // {4} 3/3
+
+    @Test
+    public void testPygmyHippo() {
+
+        addCard(Zone.BATTLEFIELD, playerA, hippo);
+        addCard(Zone.HAND, playerA, sentinel);
+        addCard(Zone.BATTLEFIELD, playerB, "Swamp", 4);
+
+        attack(1, playerA, hippo, playerB);
+        setChoice(playerA, true); // yes to ability
+        setChoice(playerB, "Swamp"); // which land to tap
+        setChoice(playerB, "Swamp"); // which land to tap
+        setChoice(playerB, "Swamp"); // which land to tap
+        setChoice(playerB, "Swamp"); // which land to tap
+
+        waitStackResolved(1, PhaseStep.POSTCOMBAT_MAIN);
+        castSpell(1, PhaseStep.POSTCOMBAT_MAIN, playerA, sentinel); // with four gained mana
+
+        setStrictChooseMode(true);
+        setStopAt(1, PhaseStep.END_TURN);
+        execute();
+
+        assertLife(playerA, 20);
+        assertLife(playerB, 20); // no combat damage assigned
+        assertPowerToughness(playerA, hippo, 2, 2);
+        assertPowerToughness(playerA, sentinel, 3, 3);
+        assertTappedCount("Swamp", true, 4);
+    }
+}