@Test
public void testIterator() {
subject = new AttributeCollection(dataset, 0);
int i = 0;
Iterator it = subject.iterator();
while (it.hasNext()) {
assertNotNull(it.next());
i++;
}
assertEquals(2, i);
}
@Test
public void testIsEmpty() {
subject = new AttributeCollection(dataset, 3);
assertEquals(false, subject.isEmpty());
}
@Test
public void testContains() {
subject = new AttributeCollection(dataset, 0);
assertEquals(true, subject.contains(1.0));
assertEquals(true, subject.contains(6.0));
}
@Test
public void testSize() {
subject = new AttributeCollection(dataset, 0);
assertEquals(2, subject.size());
}