156 lines
3.6 KiB
JavaScript
156 lines
3.6 KiB
JavaScript
/**
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* @jest-environment node
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*/
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import { Response } from 'jest-express';
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import { createMock } from '../../models/project';
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import createProject from '../project.controller/createProject';
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jest.mock('../../models/project');
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describe('project.controller', () => {
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describe('createProject()', () => {
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let ProjectMock;
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beforeEach(() => {
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ProjectMock = createMock();
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});
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afterEach(() => {
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ProjectMock.restore();
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});
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it('fails if create fails', (done) => {
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const error = new Error('An error');
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ProjectMock
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.expects('create')
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.rejects(error);
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const request = { user: {} };
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const response = new Response();
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const promise = createProject(request, response);
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function expectations() {
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expect(response.json).toHaveBeenCalledWith({ success: false });
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done();
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}
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promise.then(expectations, expectations).catch(expectations);
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});
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it('extracts parameters from request body', (done) => {
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const request = {
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user: { _id: 'abc123' },
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body: {
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name: 'Wriggly worm',
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files: [{ name: 'file.js', content: 'var hello = true;' }]
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}
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};
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const response = new Response();
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ProjectMock
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.expects('create')
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.withArgs({
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user: 'abc123',
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name: 'Wriggly worm',
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files: [{ name: 'file.js', content: 'var hello = true;' }]
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})
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.resolves();
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const promise = createProject(request, response);
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function expectations() {
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expect(response.json).toHaveBeenCalled();
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done();
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}
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promise.then(expectations, expectations).catch(expectations);
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});
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// TODO: This should be extracted to a new model object
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// so the controllers just have to call a single
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// method for this operation
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it('populates referenced user on project creation', (done) => {
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const request = { user: { _id: 'abc123' } };
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const response = new Response();
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const result = {
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_id: 'abc123',
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id: 'abc123',
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name: 'Project name',
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serveSecure: false,
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files: []
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};
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const resultWithUser = {
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...result,
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user: {}
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};
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ProjectMock
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.expects('create')
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.withArgs({ user: 'abc123' })
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.resolves(result);
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ProjectMock
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.expects('populate')
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.withArgs(result)
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.yields(null, resultWithUser)
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.resolves(resultWithUser);
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const promise = createProject(request, response);
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function expectations() {
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const doc = response.json.mock.calls[0][0];
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expect(response.json).toHaveBeenCalled();
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expect(JSON.parse(JSON.stringify(doc))).toMatchObject(resultWithUser);
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done();
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}
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promise.then(expectations, expectations).catch(expectations);
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});
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it('fails if referenced user population fails', (done) => {
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const request = { user: { _id: 'abc123' } };
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const response = new Response();
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const result = {
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_id: 'abc123',
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id: 'abc123',
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name: 'Project name',
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serveSecure: false,
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files: []
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};
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const error = new Error('An error');
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ProjectMock
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.expects('create')
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.resolves(result);
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ProjectMock
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.expects('populate')
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.yields(error)
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.resolves(error);
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const promise = createProject(request, response);
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function expectations() {
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expect(response.json).toHaveBeenCalledWith({ success: false });
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done();
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}
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promise.then(expectations, expectations).catch(expectations);
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});
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});
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});
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