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| const expect = require("expect");
const callApp = require("../../utils/callApp");
const router = require("../router");
const UNDEF = "__UNDEFINED__"; // So we can test for undefined.
function stringifyParams(conn) {
return JSON.stringify(conn.params, function (key, value) {
return value === undefined ? UNDEF : value;
});
}
describe("middleware/router", function () {
const app = router();
app.route("/posts/:id", "GET", stringifyParams);
app.route("/posts/:id", ["POST", "DELETE"], stringifyParams);
app.route("/feeds/:id.?:format?", stringifyParams);
app.route("/files/*.*", stringifyParams);
app.route(/\/users\/(\d+)/i, stringifyParams);
app.route("POST /comments", stringifyParams);
describe("when a match cannot be made", function () {
it("returns 404", function () {
return callApp(app, "/").then(function (conn) {
expect(conn.status).toEqual(404);
});
});
});
describe("GET /posts/1", function () {
it("has the correct params", function () {
return callApp(app, "/posts/1").then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({id: "1"});
});
});
});
describe("POST /posts/2", function () {
it("has the correct params", function () {
return callApp(app, {method: "POST", url: "/posts/2"}).then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({id: "2"});
});
});
});
describe("DELETE /posts/3", function () {
it("has the correct params", function () {
return callApp(app, {method: "DELETE", url: "/posts/3"}).then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({id: "3"});
});
});
});
describe("GET /feeds/5", function () {
it("has the correct params", function () {
return callApp(app, "/feeds/5").then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({id: "5", format: UNDEF});
});
});
});
describe("GET /feeds/5.html", function () {
it("has the correct params", function () {
return callApp(app, "/feeds/5.html").then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({id: "5", format: "html"});
});
});
});
describe("GET /files/feed.xml", function () {
it("has the correct params", function () {
return callApp(app, "/files/feed.xml").then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({splat: ["feed", "xml"]});
});
});
});
describe("GET /files/feed.", function () {
it("has the correct params", function () {
return callApp(app, "/files/feed.").then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({splat: ["feed", ""]});
});
});
});
describe("GET /files/.xml", function () {
it("has the correct params", function () {
return callApp(app, "/files/.xml").then(function (conn) {
expect(JSON.parse(conn.responseText)).toEqual({splat: ["", "xml"]});
});
});
});
describe("PUT /posts/1", function () {
it("has the correct params", function () {
return callApp(app, {method: "PUT", path: "/posts/1"}).then(function (conn) {
expect(conn.status).toEqual(404);
});
});
});
describe("GET /users/1", function () {
it("has the correct params", function () {
return callApp(app, "/users/1").then(function (conn) {
// Regular expressions don't have named parameters.
expect(JSON.parse(conn.responseText)).toEqual({});
});
});
});
describe("POST /comments", function () {
it("routes the request correctly", function () {
return callApp(app, {
method: "POST",
url: "/comments"
}).then(function (conn) {
expect(conn.method).toEqual("POST");
expect(conn.status).toEqual(200);
});
});
});
});
|