Test for buildIndex

test.question.realtime.client.service.js

   it.only('buildIndex should properly build an index', inject(function (RealtimeQuestion) {
        var post = {
            _id: 'p1',
            comments: [
                {_id: 'p2'},
                {_id: 'p3'},
                {_id: 'p4'}
            ],
            answers: [
                {_id: 'p5'},
                {_id: 'p6', comments: [
                    {_id: 'p7'},
                    {_id: 'p8'},
                    {_id: 'p9'}
                ]}
            ]
        };

        var index = {
            'p1': {obj: { _id: 'p1', comments: [
                {_id: 'p2'},
                {_id: 'p3'},
                {_id: 'p4'}
            ], answers: [
                {_id: 'p5'},
                {_id: 'p6', comments: [
                    {_id: 'p7'},
                    {_id: 'p8'},
                    {_id: 'p9'}
                ]}
            ]}, collection: []},
            'p2': {obj: {_id: 'p2'}, collection: [
                {_id: 'p2'},
                {_id: 'p3'},
                {_id: 'p4'}
            ]},
            'p3': {obj: {_id: 'p3'}, collection: [
                {_id: 'p2'},
                {_id: 'p3'},
                {_id: 'p4'}
            ]},
            'p4': {obj: {_id: 'p4'}, collection: [
                {_id: 'p2'},
                {_id: 'p3'},
                {_id: 'p4'}
            ]},
            'p5': {obj: {_id: 'p5'}, collection: [
                {_id: 'p5'},
                {_id: 'p6', comments: [
                    {_id: 'p7'},
                    {_id: 'p8'},
                    {_id: 'p9'}
                ]}
            ]},
            'p6': {obj: {_id: 'p6', comments: [
                {_id: 'p7'},
                {_id: 'p8'},
                {_id: 'p9'}
            ]}, collection: [
                {_id: 'p5'},
                {_id: 'p6', comments: [
                    {_id: 'p7'},
                    {_id: 'p8'},
                    {_id: 'p9'}
                ]}
            ]},
            'p7': {obj: {_id: 'p7'}, collection: [
                {_id: 'p7'},
                {_id: 'p8'},
                {_id: 'p9'}
            ]},
            'p8': {obj: {_id: 'p8'}, collection: [
                {_id: 'p7'},
                {_id: 'p8'},
                {_id: 'p9'}
            ]},
            'p9': {obj: {_id: 'p9'}, collection: [
                {_id: 'p7'},
                {_id: 'p8'},
                {_id: 'p9'}
            ]}

        };

        RealtimeQuestion.buildIndex(post).should.deep.equal(index);
    }));