@Test
public void testRemove() {
Assert.assertFalse(this.set.remove(this.k2));
Assert.assertFalse(this.set.remove(this.keyE));
addFromArray(this.set, this.key0, this.key1, this.key2, this.key3, this.key4);
Assert.assertTrue(this.set.remove(this.k2));
Assert.assertFalse(this.set.remove(this.k2));
Assert.assertEquals(4, this.set.size());
TestUtils.assertSortedListEquals(this.set.toArray(), 0, 1, 3, 4);
}
@Test
public void testIterable2() {
addFromArray(this.set, this.keyE, this.key1, this.key2, this.key2, this.key3, this.key4);
this.set.remove(this.k2);
Assert.assertEquals(4, this.set.size());
int counted = 0;
for (final KTypeCursor<KType> cursor : this.set) {
if (cursor.index == getKeys(this.set).length) {
Assert.assertTrue(this.isAllocatedDefaultKey(this.set));
TestUtils.assertEquals2(this.keyE, cursor.value);
counted++;
continue;
}
Assert.assertTrue(this.set.contains(cursor.value));
TestUtils.assertEquals2(cursor.value, this.getKeys(this.set)[cursor.index]);
counted++;
}
Assert.assertEquals(counted, this.set.size());
this.set.clear();
Assert.assertFalse(this.set.iterator().hasNext());
}
@Test
public void testAdd() {
Assert.assertTrue(this.set.add(this.key1));
Assert.assertFalse(this.set.add(this.key1));
Assert.assertEquals(1, this.set.size());
Assert.assertTrue(this.set.add(this.keyE));
Assert.assertFalse(this.set.add(this.keyE));
Assert.assertEquals(2, this.set.size());
Assert.assertTrue(this.set.add(this.key2));
Assert.assertFalse(this.set.add(this.key2));
Assert.assertEquals(3, this.set.size());
}
@Test
public void testNullKey() {
this.set.add((KType) null);
Assert.assertEquals(1, this.set.size());
Assert.assertTrue(this.set.contains(null));
Assert.assertTrue(this.set.remove(null));
Assert.assertEquals(0, this.set.size());
Assert.assertFalse(this.set.contains(null));
}
@Test
/*! #if ($TemplateOptions.KTypeGeneric) !*/
@SuppressWarnings("unchecked")
/*! #end !*/
public void testEquals() {
final KTypeSet<KType> l0 = getFrom();
Assert.assertEquals(l0, createNewSetInstance());
KTypeSet<KType> l1 = getFrom(this.k1, this.k2, this.k3, this.k4, this.k5);
KTypeSet<KType> l2 = getFrom(this.k2, this.k1);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
Assert.assertFalse(l1.equals(null));
Assert.assertFalse(l2.equals(null));
l2.add(this.k5);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
l2.add(this.k4);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
l2.add(this.k3);
Assert.assertEquals(l1, l2);
Assert.assertEquals(l2, l1);
// Check consistency with hashCode:
Assert.assertEquals(l1.hashCode(), l2.hashCode());
l1.add(this.keyE);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
l2.add(this.keyE);
Assert.assertEquals(l1, l2);
Assert.assertEquals(l2, l1);
// Check consistency with hashCode:
Assert.assertEquals(l1.hashCode(), l2.hashCode());
l2.remove(this.keyE);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
l2.add(this.keyE);
Assert.assertEquals(l1, l2);
Assert.assertEquals(l2, l1);
// Check consistency with hashCode:
Assert.assertEquals(l1.hashCode(), l2.hashCode());
l2.remove(this.k7); // not present, sets are still OK
Assert.assertEquals(l1, l2);
Assert.assertEquals(l2, l1);
// Check consistency with hashCode:
Assert.assertEquals(l1.hashCode(), l2.hashCode());
l2.remove(this.k2);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
l1.remove(this.k2);
Assert.assertEquals(l1, l2);
Assert.assertEquals(l2, l1);
// Check consistency with hashCode:
Assert.assertEquals(l1.hashCode(), l2.hashCode());
l1.add(this.k7);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
l2.clear();
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
l1.clear();
Assert.assertEquals(l1, l2);
Assert.assertEquals(l2, l1);
// Check consistency with hashCode:
Assert.assertEquals(l1.hashCode(), l2.hashCode());
// Same size, different contents
l1 = getFrom(this.k1, this.k2, this.k3, this.k4, this.k5);
l2 = getFrom(this.k2, this.k1, this.key5, this.key6, this.key7);
Assert.assertNotEquals(l1, l2);
Assert.assertNotEquals(l2, l1);
}