Chapril/xmpp.chapril.org-conversejs
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Add unit tests for how the affiliations delta is computed.

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JC Brand 2016-12-08 12:44:18 +00:00
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commit 035f5d683a
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spec/chatroom.js
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@ -1601,5 +1601,65 @@
);
}));
});
describe("The affiliations delta", function () {
it("can be computed in various ways", mock.initConverse(function (converse) {
test_utils.openChatRoom(converse, 'coven', 'chat.shakespeare.lit', 'dummy');
var roomview = converse.chatboxviews.get('coven@chat.shakespeare.lit');
var exclude_existing = false;
var remove_absentees = false;
var new_list = [];
var old_list = [];
var delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
new_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
old_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
// When remove_absentees is false, then affiliations in the old
// list which are not in the new one won't be removed.
old_list = [{'jid': 'oldhag666@shakespeare.lit', 'affiliation': 'owner'},
{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
// With exclude_existing set to false, any changed affiliations
// will be included in the delta (i.e. existing affiliations
// are included in the comparison).
old_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'owner'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(1);
expect(delta[0].jid).toBe('wiccarocks@shakespeare.lit');
expect(delta[0].affiliation).toBe('member');
// To also remove affiliations from the old list which are not
// in the new list, we set remove_absentees to true
remove_absentees = true;
old_list = [{'jid': 'oldhag666@shakespeare.lit', 'affiliation': 'owner'},
{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(1);
expect(delta[0].jid).toBe('oldhag666@shakespeare.lit');
expect(delta[0].affiliation).toBe('none');
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, [], old_list);
expect(delta.length).toBe(2);
expect(delta[0].jid).toBe('oldhag666@shakespeare.lit');
expect(delta[0].affiliation).toBe('none');
expect(delta[1].jid).toBe('wiccarocks@shakespeare.lit');
expect(delta[1].affiliation).toBe('none');
// To only add a user if they don't already have an
// affiliation, we set 'exclude_existing' to true
exclude_existing = true;
old_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'owner'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
}));
});
});
}));