grapher/lib/namedQuery/testing/server.test.js

import { postList, postListCached } from './bootstrap/server.js';
import { createQuery } from 'meteor/cultofcoders:grapher';


describe('Named Query', function () {
    it('Should return the proper values', function () {
        const createdQuery = createQuery({
            postList: {
                title: 'User Post - 3'
            }
        });

        const directQuery = postList.clone({
            title: 'User Post - 3'
        });

        _.each([createdQuery, directQuery], (query) => {
            const data = query.fetch();

            assert.isTrue(data.length > 1);

            _.each(data, post => {
                assert.equal(post.title, 'User Post - 3');
                assert.isObject(post.author);
                assert.isObject(post.group);
            })
        })
    });

    it('Exposure embodyment should work properly', function () {
        const query = createQuery({
            postListExposure: {
                title: 'User Post - 3'
            }
        });

        const data = query.fetch();

        assert.isTrue(data.length > 1);

        _.each(data, post => {
            assert.equal(post.title, 'User Post - 3');
            assert.isObject(post.author);
            assert.isObject(post.group);
        })
    });

    it('Should properly cache the values', function (done) {
        const posts = postListCached.fetch();
        const postsCount = postListCached.getCount();

        const Posts = Mongo.Collection.get('posts');
        const postId = Posts.insert({title: 'Hello Cacher!'});

        assert.equal(posts.length, postListCached.fetch().length);
        assert.equal(postsCount, postListCached.getCount());

        Meteor.setTimeout(function () {
            const newPosts = postListCached.fetch();
            const newCount = postListCached.getCount();

            Posts.remove(postId);

            assert.isArray(newPosts);
            assert.isNumber(newCount);

            assert.equal(posts.length + 1, newPosts.length);
            assert.equal(postsCount + 1, newCount);

            done();
        }, 400)
    });

    it('Should allow to securely fetch a subbody of a namedQuery', function () {
        const query = createQuery({
            postListExposure: {
                limit: 5,
                $body: {
                    title: 1,
                    createdAt: 1, // should fail
                    group: {
                        name: 1,
                        createdAt: 1, // should fail
                    }
                }
            }
        });

        const data = query.fetch();

        assert.isTrue(data.length > 1);

        _.each(data, post => {
            assert.isUndefined(post.createdAt);
            assert.isUndefined(post.author);
            assert.isObject(post.group);
            assert.isUndefined(post.group.createdAt);
        })
    })
});