delete-post

describe('routes : topics', () => {

	beforeEach((done) => {
		this.topic;
		sequelize.sync({force: true}).then((res) => {
			Topic.create({
				title: 'JS Frameworks',
				description: 'There is a lot of them'
			})
			.then((topic) => {
				this.topic = topic;
				done();
			})
			.catch((err) => {
				console.log(err);
				done();
			});
		});
	});


	describe('POST /topics/:id/destroy', () => {
		it('should delete the topics with associated ID', (done) => {
			Topic.all()
			.then((topics) => {
				const topicCountBeforeDelete = topics.length;
				expect(topicCountBeforeDelete).toBe(1);
				request.post(`${base}${this.topic.id}/destroy`, (err, res, body) => {
					Topic.all()
					.then((topics) => {
						console.log(topicCountBeforeDelete, topics.length);
						expect(err).toBeNull();
						expect(topics.length).toBe(topicCountBeforeDelete - 1);
						done();
					})
				});
			});
		});
	});

});