Ghost/ghost/admin/tests/integration/services/slug-generator-test.js

import {expect} from 'chai';
import {
    describeModule,
    it
} from 'ember-mocha';
import Pretender from 'pretender';
import {dasherize} from 'ember-string';

function stubSlugEndpoint(server, type, slug) {
    server.get('/ghost/api/v0.1/slugs/:type/:slug/', function (request) {
        expect(request.params.type).to.equal(type);
        expect(request.params.slug).to.equal(slug);

        return [
            200,
            {'Content-Type': 'application/json'},
            JSON.stringify({slugs: [{slug: dasherize(slug)}]})
        ];
    });
}

describeModule(
    'service:slug-generator',
    'Integration: Service: slug-generator',
    {
        integration: true
    },
    function () {
        let server;

        beforeEach(function () {
            server = new Pretender();
        });

        afterEach(function () {
            server.shutdown();
        });

        it('returns empty if no slug is provided', function (done) {
            let service = this.subject();

            service.generateSlug('post', '').then(function (slug) {
                expect(slug).to.equal('');
                done();
            });
        });

        it('calls correct endpoint and returns correct data', function (done) {
            let rawSlug = 'a test post';
            stubSlugEndpoint(server, 'post', rawSlug);

            let service = this.subject();

            service.generateSlug('post', rawSlug).then(function (slug) {
                expect(slug).to.equal(dasherize(rawSlug));
                done();
            });
        });
    }
);