* @param pd PropertyDefinition for testing
* @param values for testing
*/
@Test(dataProvider = "propertyDefinitionAndValuesData")
public <T> void testGetActiveValues(final PropertyDefinition<T> pd, final Collection<T> values) {
PropertyProvider pp = new TestPropertyProvider<T>(pd, values);
PropertySet ps = createTestPropertySet(pp);
Property<T> p = ps.getProperty(pd);
SortedSet<T> ss = p.getActiveValues();
assertTrue(ss.size() == values.size());
for (T v : values) {