@Test
public void testConstructors() {
OpenDoubleObjectHashMap<TestClass> map = new OpenDoubleObjectHashMap<TestClass>();
int[] capacity = new int[1];
double[] minLoadFactor = new double[1];
double[] maxLoadFactor = new double[1];
map.getInternalFactors(capacity, minLoadFactor, maxLoadFactor);
assertEquals(AbstractSet.defaultCapacity, capacity[0]);
assertEquals(AbstractSet.defaultMaxLoadFactor, maxLoadFactor[0], 0.001);
assertEquals(AbstractSet.defaultMinLoadFactor, minLoadFactor[0], 0.001);
int prime = PrimeFinder.nextPrime(907);
map = new OpenDoubleObjectHashMap<TestClass>(prime);
map.getInternalFactors(capacity, minLoadFactor, maxLoadFactor);
assertEquals(prime, capacity[0]);
assertEquals(AbstractSet.defaultMaxLoadFactor, maxLoadFactor[0], 0.001);
assertEquals(AbstractSet.defaultMinLoadFactor, minLoadFactor[0], 0.001);
map = new OpenDoubleObjectHashMap<TestClass>(prime, 0.4, 0.8);
map.getInternalFactors(capacity, minLoadFactor, maxLoadFactor);
assertEquals(prime, capacity[0]);
assertEquals(0.4, minLoadFactor[0], 0.001);
assertEquals(0.8, maxLoadFactor[0], 0.001);
}
@Test
public void testEnsureCapacity() {
OpenDoubleObjectHashMap<TestClass> map = new OpenDoubleObjectHashMap<TestClass>();
int prime = PrimeFinder.nextPrime(907);
map.ensureCapacity(prime);
int[] capacity = new int[1];
double[] minLoadFactor = new double[1];
double[] maxLoadFactor = new double[1];
map.getInternalFactors(capacity, minLoadFactor, maxLoadFactor);
assertEquals(prime, capacity[0]);
}
