@riturajgc/upload-manager-service/test/functions/fetchDocument.spec.js

Upload manager service for bitnudge

const { expect } = require('chai');
const sinon = require('sinon');

const { errorObject } = require('./../../src/lib/utils/index.js');

const { Storage } = require('./../../index.js');
const App = new Storage(1);
App.setMongoose({ dbURL: 'mongodb://localhost/bitnudge-upload-document-test-string' });
            

describe.only('Adapter', () => {
    describe('fetch', () => {
        let uploadManagerData;
        beforeEach(function() {
            uploadManagerData = sinon.stub(App.adapter.type.model, 'find');
        });
        afterEach(function() {
            uploadManagerData.restore();
        });
        it('case-1: should return data if all the required input parameter is correct', async () => {
            expect(App.adapter.fetch).to.be.exist;
        });
        it('case-2: should return data if all the required input parameter is correct', async () => {
            const userId = "5b4c424d669a91104ad6eb7e", fileId = "123133412", projection = {projection: 'projection'};
            uploadManagerData.withArgs({"source.userId":userId, _id: fileId}, projection).returns({
                skip : sinon.stub().returns({
                    limit: sinon.stub().resolves([{
                        _id:"5b4c424d669a91104ad6eb7f",
                        userId:"5b4c424d669a91104ad6eb7e"
                    },{
                        _id:"5b4c424d669a91104ad6eb7g",
                        userId:"5b4c424d669a91104ad6eb7e"
                    }])
                })
            });
            const result  = await App.adapter.fetch({query: {userId, fileId}, projection, skip:1, limit:10});
            expect(result.status).to.be.true; 
            expect(uploadManagerData.calledOnce).to.be.true;
            expect(result.data[0]._id.toString()).equal("5b4c424d669a91104ad6eb7f");
            expect(result.data[0].userId.toString()).equal("5b4c424d669a91104ad6eb7e");
            expect(result.data[1]._id.toString()).equal("5b4c424d669a91104ad6eb7g");
            expect(result.data[1].userId.toString()).equal("5b4c424d669a91104ad6eb7e");
        });
        it('case-3: should return false if all the required input parameter is not correct', async () => {
            const result  = await App.adapter.fetch({userId:"5b4c424d669a91104ad6eb7e"});
            expect(result.status).to.be.false; 
            expect(result.message.toString()).to.contain("Please provide all the fields");
        });
        it('case-4: should return false if all the required input parameter are not in expected format', async () => {
          const userId = "5b4c424d669a91104ad6eb7e", fileId = "123133412", projection = {projection: 'projection'};
            const result  = await App.adapter.fetch({query: {userId, fileId}, projection: 1, skip:1, limit:10});
            expect(result.status).to.be.false; 
            expect(result.message.toString()).to.contain("Please provide all the valid fields");
        });
        it('case-5:should return false if any error happens in server', async () => {

            const userId = "5b4c424d669a91104ad6eb7e", fileId = "123133412", projection = {projection: 'projection'};
            uploadManagerData.withArgs({"source.userId":userId, _id: fileId}, projection).returns({
            skip : sinon.stub().returns({
              limit: sinon.stub().rejects("check")
            })
            });
            const result  = await App.adapter.fetch({query: {userId, fileId}, projection, skip:1, limit:10});
            expect(result.status).to.be.false;
            expect(uploadManagerData.calledOnce).to.be.true;
            expect(result.message.toString()).equal("There is some problem, Please try after some time");
        });
    })
});