@Test
public void testDescribeReviewerGroupReviewerChanges() throws Exception {
String changes = null;
UserContext.newContext(getRequest(), m_user, m_customer);
changes = DiffUtils.describeReviewerGroupReviewerChanges(null, null, null);
assertNull(
"DiffUtils.describeReviewerGroupReviewerChanges(null, null, null) should return null",
changes);
List<SearchConstraint> constraints;
constraints = new ArrayList<SearchConstraint>();
constraints.add(
new SearchConstraint(
IUserManager.PROP_USERID,
SearchConstraintOperator.CONSTRAINT_EQUALS,
m_user.getUserID()));
SavedUserSet reviewers = new SavedUserSet(m_customer.getCustID());
reviewers.addUsers(constraints);
ReviewerGroup oldRG =
new ReviewerGroup(m_customer.getCustID(), 1, "name", reviewers, null, "extra");
ReviewerGroup newRG =
new ReviewerGroup(m_customer.getCustID(), 1, "name", reviewers, null, "extra");
changes = DiffUtils.describeReviewerGroupReviewerChanges(getRequest(), oldRG, newRG);
assertNull("Expected no diffs for 2 identical user sets", changes);
reviewers = new SavedUserSet(m_customer.getCustID());
newRG.setReviewers(reviewers);
changes = DiffUtils.describeReviewerGroupReviewerChanges(getRequest(), oldRG, newRG);
assertNotNull("Expected diffs on 2 different reviewer groups", changes);
SavedUserSet reviewers1 = new SavedUserSet(m_customer.getCustID());
reviewers1.addConstraintSets(InternalUserSets.getAllUsersSet(m_customer.getCustID()));
oldRG.setReviewers(reviewers1);
SavedUserSet reviewers2 = new SavedUserSet(m_customer.getCustID());
newRG.setReviewers(reviewers2);
changes = DiffUtils.describeReviewerGroupReviewerChanges(getRequest(), oldRG, newRG);
assertNotNull("Expected diffs on 2 different reviewer groups", changes);
}
