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package jrummikub.model;
import java.util.ArrayList;
import java.util.List;
import jrummikub.util.Pair;
import static jrummikub.model.StoneColor.*;
import org.junit.*;
import static org.junit.Assert.*;
public class StoneSetTest {
// invalid Split
@Test(expected = AssertionError.class)
public void testSplitInvalidLow() {
StoneSet testSet = createTestSet();
testSet.splitAt(0);
}
@Test(expected = AssertionError.class)
public void testSplitInvalidHigh() {
StoneSet testSet = createTestSet();
testSet.splitAt(3);
}
// valid Split
@Test
public void testSplitValid() {
StoneSet testSet = createTestSet();
Pair<StoneSet, StoneSet> newSets = testSet.splitAt(1);
// Sets have right size
assertEquals(1, newSets.getFirst().size());
assertEquals(2, newSets.getSecond().size());
// Set have right Stones
assertSame(testSet.get(0), newSets.getFirst().get(0));
assertSame(testSet.get(1), newSets.getSecond().get(0));
assertSame(testSet.get(2), newSets.getSecond().get(1));
}
private StoneSet createTestSet() {
List<Stone> stones = new ArrayList<Stone>();
stones.add(new Stone(1, BLUE, false));
stones.add(new Stone(1, RED, false));
stones.add(new Stone(1, BLACK, false));
StoneSet testSet = new StoneSet(stones);
return testSet;
}
// join
@Test
public void testJoin() {
StoneSet testSet = createTestSet();
StoneSet secondSet = new StoneSet(new Stone(2, BLUE, false));
StoneSet joinedSet = testSet.join(secondSet);
// Sets have right size
assertEquals(4, joinedSet.size());
// Set have right Stones
assertSame(testSet.get(0), joinedSet.get(0));
assertSame(testSet.get(1), joinedSet.get(1));
assertSame(testSet.get(2), joinedSet.get(2));
assertSame(secondSet.get(0), joinedSet.get(3));
}
}
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