From 3cc6d97fbdbe0981b1422440251d85bc08abadbb Mon Sep 17 00:00:00 2001
From: LevelX2 <ludwig.hirth@online.de>
Date: Sun, 24 Apr 2016 09:38:54 +0200
Subject: [PATCH] Added test.

---
 .../cards/asthough/SpendOtherManaTest.java    | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java
index a81a40c044..d649b5b5ae 100644
--- a/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/asthough/SpendOtherManaTest.java
@@ -97,4 +97,41 @@ public class SpendOtherManaTest extends CardTestPlayerBase {
 
         assertPermanentCount(playerA, "Chandra, Flamecaller", 1);
     }
+
+    /**
+     * I was unable to cast Nissa, Voice of Zendikar using black mana with Oath
+     * of Nissa in play. Pretty sure Oath is working usually, so here were the
+     * conditions in my game:
+     *
+     * -Cast Dark Petition with spell mastery -Attempt to cast Nissa, Voice of
+     * Zendikar using the triple black mana from Dark Petition
+     */
+    @Test
+    public void testOathOfNissaWithDarkPetition() {
+        addCard(Zone.BATTLEFIELD, playerA, "Swamp", 5);
+        // When Oath of Nissa enters the battlefield, look at the top three cards of your library. You may reveal a creature, land, or planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
+        // You may spend mana as though it were mana of any color to cast planeswalker spells.
+        addCard(Zone.BATTLEFIELD, playerA, "Oath of Nissa");
+        addCard(Zone.GRAVEYARD, playerA, "Lightning Bolt", 2);
+
+        // Search your library for a card and put that card into your hand. Then shuffle your library.
+        // <i>Spell mastery</i> - If there are two or more instant and/or sorcery cards in your graveyard, add {B}{B}{B} to your mana pool.
+        addCard(Zone.HAND, playerA, "Dark Petition"); // {3}{B}{B}
+
+        // +1: Put a 0/1 green Plant creature token onto the battlefield.
+        // -2: Put a +1/+1 counter on each creature you control.
+        // -7: You gain X life and draw X cards, where X is the number of lands you control.
+        addCard(Zone.LIBRARY, playerA, "Nissa, Voice of Zendikar"); // {1}{G}{G}
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Dark Petition");
+        setChoice(playerA, "Nissa, Voice of Zendikar");
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Nissa, Voice of Zendikar");
+
+        setStopAt(1, PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertGraveyardCount(playerA, "Dark Petition", 1);
+        assertHandCount(playerA, "Nissa, Voice of Zendikar", 0);
+        assertPermanentCount(playerA, "Nissa, Voice of Zendikar", 1);
+    }
 }