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package eu.equalparts.cardbase.containers;
import static org.junit.Assert.assertEquals;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.rules.TemporaryFolder;
import eu.equalparts.cardbase.card.Card;
import eu.equalparts.cardbase.json.JSON;
public class ReferenceCardContainerTest {
private ReferenceCardContainer uut;
private static Card testCard;
@Rule
public final ExpectedException exception = ExpectedException.none();
@Rule
public final TemporaryFolder tempFolder = new TemporaryFolder();
@BeforeClass
public static void setUpBeforeClass() throws Exception {
testCard = JSON.mapper.readValue(ReferenceCardContainerTest.class.getResourceAsStream("/shivandragon.json"), Card.class);
}
@Before
public void setUp() throws Exception {
uut = new ReferenceCardContainer();
}
/***********************************************************************************
* Adding card tests, happy path
***********************************************************************************/
@Test
public void newCardIsAdded() throws Exception {
assertEquals("Container should not contain the test card to begin with.", 0, uut.getCount(testCard));
uut.addCard(testCard, 1);
assertEquals("Container should contain 1 test card.", 1, uut.getCount(testCard));
}
@Test
public void existingCardIsIncremented() throws Exception {
uut.addCard(testCard, 2);
uut.addCard(testCard, 4);
assertEquals("Card count was not updated correctly.", 6, uut.getCount(testCard));
}
/*
* Edge cases
*/
@Test
public void cardAddedIsNull() throws Exception {
exception.expect(NullPointerException.class);
uut.addCard(null, 0);
}
/***********************************************************************************
* Removing card tests, happy path
***********************************************************************************/
@Test
public void cardIsStillPresentIfRemoveCountIsLessThanCardCount() throws Exception {
uut.addCard(testCard, 5);
int removed = uut.removeCard(testCard, 3);
assertEquals("Card count was not updated correctly.", 2, uut.getCount(testCard));
assertEquals("Container reports wrong removed count.", 3, removed);
}
@Test
public void cardIsRemovedIfRemoveCountIsEqualToCardCount() throws Exception {
uut.addCard(testCard, 5);
int removed = uut.removeCard(testCard, 5);
assertEquals("Card was not removed from container.", 0, uut.getCount(testCard));
assertEquals("Container reports wrong removed count.", 5, removed);
}
@Test
public void cardIsRemovedIfRemoveCountIsGreaterThanCardCount() throws Exception {
uut.addCard(testCard, 3);
int removed = uut.removeCard(testCard, 5);
assertEquals("Card was not removed from container.", 0, uut.getCount(testCard));
assertEquals("Container reports wrong removed count.", 3, removed);
}
/*
* Edge cases
*/
@Test
public void removedCardIsNull() throws Exception {
exception.expect(NullPointerException.class);
uut.removeCard(null, 0);
}
@Test
public void removedCardIsNotInContainer() throws Exception {
assertEquals("Card is not initially missing from container.", 0, uut.getCount(testCard));
int removed = uut.removeCard(testCard, 1);
assertEquals("Removed count should be 0.", 0, removed);
assertEquals("Card should still be missing from container.", 0, uut.getCount(testCard));
}
@Test
public void removedCountIsLessThanZero() throws Exception {
uut.addCard(testCard, 3);
int removed = uut.removeCard(testCard, -4);
assertEquals("Card count in container should be unchanged.", 3, uut.getCount(testCard));
assertEquals("Container reports wrong removed count.", 0, removed);
}
/***********************************************************************************
* Land tests
***********************************************************************************/
@Test
public void containsIslands() throws Exception {
assertEquals(0, uut.getIslands());
uut.setIslands(5);
assertEquals(5, uut.getIslands());
}
@Test
public void containsPlains() throws Exception {
assertEquals(0, uut.getPlains());
uut.setPlains(5);
assertEquals(5, uut.getPlains());
}
@Test
public void containsSwamps() throws Exception {
assertEquals(0, uut.getSwamps());
uut.setSwamps(5);
assertEquals(5, uut.getSwamps());
}
@Test
public void containsMountains() throws Exception {
assertEquals(0, uut.getMountains());
uut.setMountains(5);
assertEquals(5, uut.getMountains());
}
@Test
public void containsForests() throws Exception {
assertEquals(0, uut.getForests());
uut.setForests(5);
assertEquals(5, uut.getForests());
}
}
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