route_tests.js

module.exports = function(server) {
    var request = require("supertest");
    
    it("[GET] /", function(done) {
        request(server).get("/").expect(200, done);
    });
    
    it("[GET] /posts", function(done) {
        request(server).get("/posts").expect(200, done);
    });
}

run.js

// Runs the my-app testing suite
var require = require("really-need");

describe("Running all My App tests:", function() {
    var server;

    beforeEach(function () {
        server = require("../server/server.js", { bustCache: true });
    });

    afterEach(function (done) {
        server.close(done);
    });

    describe("Check that all public routes are responding...", require("route_tests.js")(server));
});