package org.mage.test.cards.copy;
import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.common.discard.DiscardControllerEffect;
import mage.abilities.keyword.FlyingAbility;
import mage.constants.PhaseStep;
import mage.constants.Zone;
import mage.game.permanent.Permanent;
import org.junit.Assert;
import org.junit.Test;
import org.mage.test.serverside.base.CardTestPlayerBase;
/**
* Volrath's Shapeshifter
*
* As long as the top card of your graveyard is a creature card,
* Volrath's Shapeshifter has the full text of that card and has the
* text "2: Discard a card." (Volrath's Shapeshifter has that card's name,
* mana cost, color, types, abilities, power, and toughness.)
*
*/
public class VolrathsShapshifterTest extends CardTestPlayerBase {
/**
* Tests copy simple creature
*/
@Test
public void testCopySimpleCreature() {
addCard(Zone.BATTLEFIELD, playerA, "Volrath's Shapeshifter", 1);
// Flying 3/2
addCard(Zone.GRAVEYARD, playerA, "Assault Griffin", 1);
addCard(Zone.LIBRARY, playerA, "Forest", 1);
skipInitShuffling();
setStopAt(1, PhaseStep.END_TURN);
execute();
assertPermanentCount(playerA, "Assault Griffin", 1);
assertPowerToughness(playerA, "Assault Griffin", 3, 2);
Permanent shapeshifter = getPermanent("Assault Griffin", playerA.getId());
Assert.assertTrue(shapeshifter.getSubtype(currentGame).contains("Griffin"));
Assert.assertTrue("Volrath's Shapeshifter must have flying", shapeshifter.getAbilities().contains(FlyingAbility.getInstance()));
Assert.assertTrue("Volrath's Shapeshifter must have {2} : Discard a card", hasShapeshiftersOriginalAbility(shapeshifter));
}
/**
* Tests turing back into Volrath's Shapeshifter after a new card is put on top that isn't a creature
*/
@Test
public void testLosingCopy() {
addCard(Zone.BATTLEFIELD, playerA, "Volrath's Shapeshifter", 1);
// Codex Shredder - Artifact
// {T}: Target player puts the top card of his or her library into his or her graveyard.
// {5}, {T}, Sacrifice Codex Shredder: Return target card from your graveyard to your hand.
addCard(Zone.BATTLEFIELD, playerA, "Codex Shredder", 1);
// Flying 3/2
addCard(Zone.GRAVEYARD, playerA, "Assault Griffin", 1);
addCard(Zone.LIBRARY, playerA, "Forest", 1);
skipInitShuffling();
activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "{T}: Target player puts the top card of his or her library into his or her graveyard.", playerA);
setStopAt(1, PhaseStep.END_TURN);
execute();
assertPermanentCount(playerA, "Volrath's Shapeshifter", 1);
assertPowerToughness(playerA, "Volrath's Shapeshifter", 0, 1);
Permanent shapeshifter = getPermanent("Volrath's Shapeshifter", playerA.getId());
Assert.assertTrue(shapeshifter.getSubtype(currentGame).contains("Shapeshifter"));
Assert.assertTrue("Volrath's Shapeshifter must have {2} : Discard a card", hasShapeshiftersOriginalAbility(shapeshifter));
}
@Test
public void testControlChange() {
addCard(Zone.BATTLEFIELD, playerA, "Island", 5);
addCard(Zone.HAND, playerA, "Mind Control", 1);
addCard(Zone.LIBRARY, playerA, "Forest", 1);
addCard(Zone.GRAVEYARD, playerA, "Dutiful Thrull", 1);
addCard(Zone.BATTLEFIELD, playerB, "Volrath's Shapeshifter", 1);
addCard(Zone.GRAVEYARD, playerB, "Assault Griffin", 1);
skipInitShuffling();
castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Mind Control", "Assault Griffin");
setStopAt(1, PhaseStep.END_TURN);
execute();
assertPermanentCount(playerA, "Dutiful Thrull", 1);
assertPowerToughness(playerA, "Dutiful Thrull", 1, 1);
Permanent shapeshifter = getPermanent("Dutiful Thrull", playerA.getId());
Assert.assertTrue(shapeshifter.getSubtype(currentGame).contains("Thrull"));
Assert.assertTrue("Volrath's Shapeshifter must have {2} : Discard a card", hasShapeshiftersOriginalAbility(shapeshifter));
}
private boolean hasShapeshiftersOriginalAbility(Permanent shapeshifter) {
for (Ability ability : shapeshifter.getAbilities()) {
if(ability instanceof SimpleActivatedAbility) {
SimpleActivatedAbility simpleActivatedAbility = (SimpleActivatedAbility)ability;
return simpleActivatedAbility.getZone() == Zone.BATTLEFIELD && simpleActivatedAbility.getEffects().size() == 1 &&
simpleActivatedAbility.getEffects().get(0) instanceof DiscardControllerEffect && simpleActivatedAbility.getManaCosts().size() == 1
&& simpleActivatedAbility.getManaCosts().get(0) instanceof GenericManaCost && simpleActivatedAbility.getManaCosts().get(0).convertedManaCost() == 2;
}
}
return false;
}
}