ghost/test/unit/apps/private-blogging/controller_spec.js

const should = require('should');
const sinon = require('sinon');
const path = require('path');
const configUtils = require('../../../utils/configUtils');
const themes = require('../../../../core/frontend/services/themes');
const privateController = require('../../../../core/frontend/apps/private-blogging/lib/router');

describe('Private Controller', function () {
    let res;
    let req;
    let defaultPath;
    let hasTemplateStub;

    // Helper function to prevent unit tests
    // from failing via timeout when they
    // should just immediately fail
    function failTest(done) {
        return function (err) {
            done(err);
        };
    }

    beforeEach(function () {
        hasTemplateStub = sinon.stub().returns(false);
        hasTemplateStub.withArgs('index').returns(true);

        sinon.stub(themes, 'getActive').returns({
            hasTemplate: hasTemplateStub
        });

        res = {
            locals: {version: ''},
            render: sinon.spy()
        };

        req = {
            route: {path: '/private/?r=/'},
            query: {r: ''},
            params: {}
        };

        defaultPath = path.join(configUtils.config.get('paths').appRoot, '/core/frontend/apps/private-blogging/lib/views/private.hbs');

        configUtils.set({
            theme: {
                permalinks: '/:slug/'
            }
        });
    });

    afterEach(function () {
        sinon.restore();
        configUtils.restore();
    });

    it('Should render default password page when theme has no password template', function (done) {
        res.render = function (view, context) {
            view.should.eql(defaultPath);
            should.exist(context);
            done();
        };

        privateController.renderer(req, res, failTest(done));
    });

    it('Should render theme password page when it exists', function (done) {
        hasTemplateStub.withArgs('private').returns(true);

        res.render = function (view, context) {
            view.should.eql('private');
            should.exist(context);
            done();
        };

        privateController.renderer(req, res, failTest(done));
    });

    it('Should render with error when error is passed in', function (done) {
        res.error = 'Test Error';

        res.render = function (view, context) {
            view.should.eql(defaultPath);
            context.should.eql({error: 'Test Error'});
            done();
        };

        privateController.renderer(req, res, failTest(done));
    });
});