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package jrummikub.model;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import jrummikub.util.Pair;
import org.junit.experimental.theories.DataPoints;
import org.junit.experimental.theories.Theories;
import org.junit.experimental.theories.Theory;
import org.junit.runner.RunWith;
/**
* Tests for {@link StoneHeap}
*/
@RunWith(Theories.class)
public class StoneHeapTest {
private static Pair<GameSettings, StoneHeap> createHeap(
GameSettings settings) {
return new Pair<GameSettings, StoneHeap>(settings, new StoneHeap(
settings));
}
/**
* @return the data points
*/
@DataPoints
public static Pair<GameSettings, StoneHeap>[] createDataPoints() {
GameSettings testSettings1 = new GameSettings();
GameSettings testSettings2 = new GameSettings();
testSettings2.setJokerNumber(10);
GameSettings testSettings3 = new GameSettings();
testSettings3.setStoneSetNumber(1);
GameSettings testSettings4 = new GameSettings();
testSettings4.setJokerNumber(5);
testSettings4.setStoneSetNumber(5);
@SuppressWarnings("unchecked")
Pair<GameSettings, StoneHeap>[] ret = new Pair[4];
ret[0] = createHeap(testSettings1);
ret[1] = createHeap(testSettings2);
ret[2] = createHeap(testSettings3);
ret[3] = createHeap(testSettings4);
return ret;
}
private int calculateTotalNumberOfStones(GameSettings testSettings) {
int totalStones = testSettings.getHighestValue()
* testSettings.getStoneSetNumber()
* testSettings.getStoneColors().size()
+ testSettings.getJokerNumber();
return totalStones;
}
/**
* Is the right number of Stones in heap?
*
* @param data
* data
*/
@Theory
public void fullStoneHeap(Pair<GameSettings, StoneHeap> data) {
assertEquals(calculateTotalNumberOfStones(data.getFirst()),
data.getSecond().heap.size());
}
/**
* Enough stones of each color in heap?
*
* @param data
* data
*/
@Theory
public void fullColor(Pair<GameSettings, StoneHeap> data) {
int stonesOfAColor = data.getFirst().getHighestValue()
* data.getFirst().getStoneSetNumber();
Map<StoneColor, Integer> counters = new HashMap<StoneColor, Integer>();
for (StoneColor c : data.getFirst().getStoneColors()) {
counters.put(c, 0);
}
for (Stone i : data.getSecond().heap) {
if (i.isJoker())
continue;
int count = counters.get(i.getColor());
counters.put(i.getColor(), count + 1);
}
for (StoneColor c : data.getFirst().getStoneColors()) {
assertEquals(stonesOfAColor, (long) counters.get(c));
}
}
/**
* Enough Jokers?
*
* @param data
* data
*/
@Theory
public void fullJoker(Pair<GameSettings, StoneHeap> data) {
int countJoker = 0;
for (Stone i : data.getSecond().heap) {
if (i.isJoker())
countJoker++;
}
assertEquals(data.getFirst().getJokerNumber(), countJoker);
}
/**
* @param data
* data
*/
@Theory
public void drawStoneTest(Pair<GameSettings, StoneHeap> data) {
assertNotNull(data.getSecond().drawStone());
assertEquals(calculateTotalNumberOfStones(data.getFirst()) - 1,
data.getSecond().heap.size());
}
/**
* @param data
* data
*/
@Theory
public void drawStonesTest(Pair<GameSettings, StoneHeap> data) {
List<Stone> testStones = data.getSecond().drawStones(5);
assertEquals(5, testStones.size());
assertEquals(calculateTotalNumberOfStones(data.getFirst()) - 5,
data.getSecond().heap.size());
}
}
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