signal-desktop/test/models/conversations_test.js

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 *
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 */

(function () {
    'use strict';
    var attributes = { type: 'outgoing',
                        body: 'hi',
                        conversationId: 'foo',
                        attachments: [],
                        timestamp: new Date().getTime() };

    describe('ConversationCollection', function() {
        before(clearDatabase);
        after(clearDatabase);

        it('adds without saving', function() {
            var convos = new Whisper.ConversationCollection();
            var message = convos.add(attributes);
            assert.notEqual(convos.length, 0);

            var convos = new Whisper.ConversationCollection();
            assert.strictEqual(convos.length, 0);
        });

        it('saves asynchronously', function(done) {
            new Whisper.ConversationCollection().add(attributes).save().then(done);
        });

        it('fetches persistent convos', function(done) {
            var convos = new Whisper.ConversationCollection();
            assert.strictEqual(convos.length, 0);
            convos.fetch().then(function() {
                var m = convos.at(0).attributes;
                _.each(attributes, function(val, key) {
                    assert.deepEqual(m[key], val);
                });
                done();
            });
        });

        it('destroys persistent convos', function(done) {
            var convos = new Whisper.ConversationCollection();
            convos.fetch().then(function() {
                convos.destroyAll().then(function() {
                    var convos = new Whisper.ConversationCollection();
                    convos.fetch().then(function() {
                        assert.strictEqual(convos.length, 0);
                        done();
                    });
                });
            });
        });

        it('should be ordered newest to oldest', function() {
            var conversations = new Whisper.ConversationCollection();
            // Timestamps
            var today = new Date();
            var tomorrow = new Date();
            tomorrow.setDate(today.getDate()+1);

            // Add convos
            conversations.add({ timestamp: today });
            conversations.add({ timestamp: tomorrow });

            var models = conversations.models;
            var firstTimestamp = models[0].get('timestamp').getTime();
            var secondTimestamp = models[1].get('timestamp').getTime();

            // Compare timestamps
            assert(firstTimestamp > secondTimestamp);
        });
    });

    describe('Conversation', function() {
        var attributes = { type: 'private', id: 'foobar' };
        before(function(done) {
            var convo = new Whisper.ConversationCollection().add(attributes);
            convo.save().then(function() {
                var message = convo.messageCollection.add({
                    body           : 'hello world',
                    conversationId : convo.id,
                    type           : 'outgoing',
                    sent_at        : Date.now(),
                    received_at    : Date.now()
                });
                message.save().then(done)
            });
        });
        after(clearDatabase);

        it('contains its own messages', function (done) {
            var convo = new Whisper.ConversationCollection().add({id: 'foobar'});
            convo.fetchMessages().then(function() {
                assert.notEqual(convo.messageCollection.length, 0);
                done();
            });
        });

        it('contains only its own messages', function (done) {
            var convo = new Whisper.ConversationCollection().add({id: 'barfoo'});
            convo.fetchMessages().then(function() {
                assert.strictEqual(convo.messageCollection.length, 0);
                done();
            });
        });
    });

})();;