/** Tests the simple aggregation when objects are in same invocations. */
@Test
public void simpleSameParentsAggregation() {
InvocationAwareData i1 = getInvocationAwareData();
i1.addInvocationParentId(Long.valueOf(1));
InvocationAwareData i2 = getInvocationAwareData();
i2.addInvocationParentId(Long.valueOf(1));
i1.aggregateInvocationAwareData(i2);
assertThat(i1.getObjectsInInvocationsCount(), is(equalTo(2)));
assertThat(i1.getInvocationParentsIdSet().size(), is(equalTo(1)));
assertThat(i1.getInvocationParentsIdSet(), contains(1L));
}
/** Tests the complicated aggregation when objects are in different invocations. */
@Test
public void complicatedDifferentParentsAggregation() {
InvocationAwareData i1 = getInvocationAwareData();
i1.addInvocationParentId(Long.valueOf(1));
InvocationAwareData i2 = getInvocationAwareData();
i2.addInvocationParentId(Long.valueOf(2));
i1.aggregateInvocationAwareData(i2);
InvocationAwareData i3 = getInvocationAwareData();
i3.addInvocationParentId(Long.valueOf(3));
InvocationAwareData i4 = getInvocationAwareData();
i4.addInvocationParentId(Long.valueOf(4));
i3.aggregateInvocationAwareData(i4);
i1.aggregateInvocationAwareData(i3);
assertThat(i1.getObjectsInInvocationsCount(), is(equalTo(4)));
assertThat(i1.getInvocationParentsIdSet().size(), is(equalTo(4)));
assertThat(i1.getInvocationParentsIdSet(), contains(1L, 2L, 3L, 4L));
}