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package bjc.dicelang.neodice;
import static org.junit.Assert.*;
import java.util.*;
import org.junit.*;
@SuppressWarnings("javadoc")
public class DieTest {
private final static Random rng = new Random();
@Test
public void onesidedDiceReturnOne() {
Die die = DieFactory.polyhedral(1);
for (int i = 0; i < 10; i++) {
assertEquals("One-sided dice always return 1", 1, die.roll(rng));
}
}
@Test
public void polyhedralDiceStayInRange() {
Die die = DieFactory.polyhedral(6);
for (int i = 0; i < 50; i++) {
int result = die.roll(rng);
boolean inRange = result <= 6 && result >= 1;
assertTrue("Six-sided dice always return a value from 1 to 6", inRange);
}
}
public void polyhedralDiceEqualityFunctionsProperly() {
Die dieA1 = DieFactory.polyhedral(1);
Die dieA2 = DieFactory.polyhedral(1);
Die dieB1 = DieFactory.polyhedral(2);
assertEquals("Polyhedral dice with the same number of sides are equal",
dieA1, dieA2);
assertNotEquals("Polyhedral dice with a diffeent number of sides aren't equal",
dieA1, dieB1);
}
}
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