/** Test of addElement method, of class Set. */
@Test
public void testAddElement() {
Set<String> set = new Set<String>();
set.addElement("m");
set.addElement("h");
set.addElement("m");
assertTrue(set.elementExists("m"));
assertFalse(set.elementExists("n"));
}
/** Test of intersection method, of class Set. */
@Test
public void testIntersection() {
Set<Integer> set1 = new Set<Integer>();
Set<Integer> set2 = new Set<Integer>();
set1.addElement(1);
set1.addElement(2);
set2.addElement(2);
set2.addElement(3);
assertTrue(set1.intersection(set2).elementExists(2));
assertFalse(set1.intersection(set2).elementExists(3));
}
/** Test of association method, of class Set. */
@Test
public void testAssociation() {
Set<Integer> set1 = new Set<Integer>();
Set<Integer> set2 = new Set<Integer>();
set1.addElement(1);
set1.addElement(2);
set2.addElement(2);
set2.addElement(3);
assertTrue(set1.association(set2).elementExists(1));
assertTrue(set1.association(set2).elementExists(2));
assertTrue(set1.association(set2).elementExists(3));
}
/** Test of intersect method, of class Set. */
@Test
public void testIntersect() {
Set<Integer> otherSet = new Set<>();
otherSet.addElement(1349);
otherSet.addElement(138);
otherSet.addElement(1349);
otherSet.addElement(16);
String res = "";
Set<Integer> resultSet = set.intersect(otherSet);
for (Integer i : resultSet.toUniqueList()) {
res += i + " ";
}
assertEquals("16 138 ", res);
}
/** Test of union method, of class Set. */
@Test
public void testUnion() {
Set<Integer> otherSet = new Set<>();
otherSet.addElement(1349);
otherSet.addElement(138);
otherSet.addElement(1349);
otherSet.addElement(12);
Set<Integer> result = set.union(otherSet);
String res = "";
for (Integer i : result.toUniqueList()) {
System.out.format("%d ", i);
}
System.out.println(res);
}
/** Test of isEmpty method, of class Set. */
@Test
public void testIsEmpty() {
Set<Integer> set = new Set<Integer>();
assertTrue(set.isEmpty());
set.addElement(0);
assertFalse(set.isEmpty());
}
/** Test of elementExists method, of class Set. */
@Test
public void testElementExists() {
Set<Integer> set = new Set<Integer>();
assertFalse(set.elementExists(1));
set.addElement(1);
assertTrue(set.elementExists(1));
}
/** Test of deleteElement method, of class Set. */
@Test(expected = ElementNotFoundException.class)
public void testDeleteElement() throws Exception {
Set<Integer> set = new Set<Integer>();
set.deleteElement(3);
set.addElement(1);
set.addElement(4);
set.deleteElement(1);
assertFalse(set.elementExists(1));
}