305 lines
13 KiB
HTML
305 lines
13 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="initial-scale=1.0">
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<title>Assignment 7 - Tests for Tasks 1 and 2</title>
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<link rel="stylesheet" href="qunit/qunit-2.9.2.css">
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</head>
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<body>
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<script src="js/fetch.js"></script>
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<script src="qunit/qunit-2.9.2.js"></script>
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<div id="qunit"></div>
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<div id="qunit-fixture"></div>
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<script>
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//some test payloads
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const headers = {};
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const baseURL = "/test/fetch";
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const jsonURL = baseURL + "/json/ok";
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const body = "test body as a string"
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const jsonBody_req = {
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json: body,
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rnd: Math.random()
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};
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const jsonBody_resp = (text) => {
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return {
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text, body: jsonBody_req
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}
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}
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var notValidJSON = () => {};
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/*
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* Make sure the fetch_test/router.js is installed under /test/fetch and the server is running for these tests to work
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*
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*/
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function testOk(f,method,url,headers,body) {
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let msg = f.name+"('"+method+"','"+url+"','"+JSON.stringify(headers)+","+JSON.stringify(body)+") should accept the input";
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return async function(assert) {
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try {
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await f(method,url,headers,body);
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result = true;
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} catch (error) {
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console.log(msg, error);
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msg += "\n but \n" + error;
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result = false;
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}
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assert.ok(result, msg);
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}
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}
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function testFail(f,method,url,headers,body) {
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return async function(assert) {
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try{
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await f(method,url,headers,body);
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result = false;
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}
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catch(error) {
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result = true;
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}
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assert.ok(result, f.name+"("+JSON.stringify(method)+","+JSON.stringify(url)+","+JSON.stringify(headers)+","+JSON.stringify(body)+") should reject the input");
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}
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}
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function testStatusBodyHeaders(f,method,url,headers,body,status,text,resp_headers) {
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return async function(assert) {
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return f(method,url,headers,body)
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.then((res)=>{
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assert.equal(res.status, status, method+" "+url+" should return "+status+" status code");
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Object.keys(resp_headers).forEach((k)=>{
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assert.ok(res.headers.has(k), method+" "+url+" response includes header "+k);
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assert.equal(res.headers.get(k), resp_headers[k], method+" "+url+" response header "+k+" has expected value "+JSON.stringify(resp_headers[k]));
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});
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return res.text();
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}).then((resp)=>{
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assert.equal(resp, text, method+" "+url+" returns expected response body "+JSON.stringify(text));
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});
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}
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}
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function testStatusBody(f,method,url,headers,body,status,text) {
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return async function(assert) {
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return f(method,url,headers,body)
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.then((res)=>{
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assert.equal(res.status, status, method+" "+url+" should return "+status+" status code");
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return res.text();
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}).then((resp)=>{
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assert.equal(resp, text, method+" "+url+" returns expected response body "+JSON.stringify(text));
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});
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}
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}
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function testStatusJSONBody(f,method,url,headers,body,status,json) {
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return async function(assert) {
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return f(method,url,headers,body)
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.then((res)=>{
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//assert.equal(res.status, status, method+" "+url+" should return "+status+" status code");
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assert.deepEqual(res, json, method+" "+url+" returns expected response body "+JSON.stringify(json));
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});
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}
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}
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function testStatus(f,method,url,headers,body,status,text) {
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return async function(assert) {
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return f(method,url,headers,body)
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.then((res)=>{
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assert.equal(res.status, status, method+" "+url+" should return "+status+" status code");
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});
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}
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}
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function testRedirect(f,method,url,headers,body,text) {
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return async function(assert) {
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return f(method,url,headers,body)
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.then((res)=>{
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assert.ok(res.redirected, method+" "+url+" should have been redirected");
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return res.text();
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}).then((resp)=>{
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assert.equal(resp, text, method+" "+url+" has expected response body after redirection "+JSON.stringify(text));
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});
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}
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}
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function testAll(a){
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return function(assert) {
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let b = [];
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a.forEach((f)=>{b.push(f(assert))});
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return Promise.all(b);
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}
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}
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QUnit.module("Task 1: doFetchRequest Request Validation", {});
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QUnit.test("reject incorrect methods", testAll(
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[
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testFail(doFetchRequest,"WRONG", baseURL,headers),
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testFail(doFetchRequest,"RANDOM", baseURL,headers),
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testFail(doFetchRequest,"",baseURL,headers),
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testFail(doFetchRequest,undefined,baseURL,headers),
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testFail(doFetchRequest,404,baseURL,headers)
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]));
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QUnit.test("GET, HEAD, OPTIONS, DELETE should not have a body", testAll(
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[
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testFail(doFetchRequest,"GET", baseURL,headers,body),
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testFail(doFetchRequest,"HEAD", baseURL,headers,body),
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testFail(doFetchRequest,"OPTIONS",baseURL,headers,body),
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testFail(doFetchRequest,"DELETE",baseURL,headers,body),
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testOk(doFetchRequest,"GET", baseURL,headers),
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testOk(doFetchRequest,"HEAD", baseURL,headers),
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testOk(doFetchRequest,"OPTIONS",baseURL,headers),
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testOk(doFetchRequest,"DELETE",baseURL,headers)
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]));
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QUnit.test("POST, PUT, PATCH require the body", testAll(
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[
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testFail(doFetchRequest,"POST", baseURL,headers),
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testFail(doFetchRequest,"PUT", baseURL,headers),
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testFail(doFetchRequest,"PATCH",baseURL,headers),
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testOk(doFetchRequest,"POST", baseURL,headers,body),
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testOk(doFetchRequest,"PUT", baseURL,headers,body),
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testOk(doFetchRequest,"PATCH",baseURL,headers,body)
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]));
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QUnit.test("POST, PUT, PATCH require a String body", testAll(
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[
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testFail(doFetchRequest,"POST", baseURL,headers,{}),
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testFail(doFetchRequest,"PUT", baseURL,headers,{}),
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testFail(doFetchRequest,"PATCH",baseURL,headers,{}),
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testFail(doFetchRequest,"POST", baseURL,headers,[]),
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testFail(doFetchRequest,"PUT", baseURL,headers,[]),
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testFail(doFetchRequest,"PATCH",baseURL,headers,[]),
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testFail(doFetchRequest,"POST", baseURL,headers,999),
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testFail(doFetchRequest,"PUT", baseURL,headers,999),
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testFail(doFetchRequest,"PATCH",baseURL,headers,999)
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]));
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QUnit.module("Task 1: doFetchRequest Response Validation", {});
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QUnit.test("GET/DELETE return expected status and body", testAll(
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[
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testStatusBody(doFetchRequest,"GET",baseURL,{"Accept": 'text/html'},undefined,200,"GET Working"),
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testStatus(doFetchRequest,"GET",baseURL+"/not/found",{"Accept": 'text/html'},undefined,404),
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testStatusBody(doFetchRequest,"GET",baseURL,{"Accept": 'application/json'},undefined,200,"{\"text\":\"GET Working\"}"),
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testStatusBody(doFetchRequest,"DELETE",baseURL,{"Accept": 'text/html'},undefined,204,"")
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]));
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QUnit.test("GET follows redirects", testAll(
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[
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testRedirect(doFetchRequest,"GET",baseURL+"/redirect",{"Accept": 'text/html'},undefined,"Redirect Works")
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]));
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QUnit.test("POST returns expected status, body and headers", testAll(
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[
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testStatusBodyHeaders(doFetchRequest,"POST",baseURL+"/new",{"Accept": 'text/html'},"X",201,"POST Working\nX",{'Location':'42'}),
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testStatusBodyHeaders(doFetchRequest,"POST",baseURL+"/new",{"Accept": 'application/json'},"JSON",201,"{\"text\":\"POST Working\",\"body\":\"JSON\"}",{'Location':'24', 'Content-Type': 'application/json; charset=utf-8'})
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]));
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QUnit.test("PUT returns expected status, body and headers", testAll(
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[
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testStatusBody(doFetchRequest,"PUT",baseURL+"/echo",{"Accept": 'text/html'},"X",200,"X"),
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testStatusBodyHeaders(doFetchRequest,"PUT",baseURL+"/echo",{"Accept": 'application/json'},"JSON",200,"{\"text\":\"PUT Working\",\"body\":\"JSON\"}",{'Content-Type': 'application/json; charset=utf-8'})
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]));
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QUnit.module("Task 2: doJSONRequest Request Validation", {});
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QUnit.test("reject incorrect methods", testAll(
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[
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testFail(doJSONRequest,"WRONG", jsonURL,headers),
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testFail(doJSONRequest,"RANDOM", jsonURL,headers),
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testFail(doJSONRequest,"", jsonURL,headers),
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testFail(doJSONRequest,undefined, jsonURL,headers),
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testFail(doJSONRequest,404, jsonURL,headers)
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]));
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QUnit.test("GET, HEAD, OPTIONS, DELETE should not have a body", testAll(
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[
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testFail(doJSONRequest,"GET", jsonURL,headers,body),
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testFail(doJSONRequest,"HEAD", jsonURL,headers,body),
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testFail(doJSONRequest,"OPTIONS",jsonURL,headers,body),
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testFail(doJSONRequest,"DELETE", jsonURL,headers,body),
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testOk(doJSONRequest,"GET", jsonURL,headers),
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//HEAD will also have an empty response body
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//testOk(doJSONRequest,"HEAD", jsonURL,headers),
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testOk(doJSONRequest,"OPTIONS",jsonURL,headers),
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testOk(doJSONRequest,"DELETE", jsonURL,headers)
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]));
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QUnit.test("POST, PUT, PATCH should not have a String body", testAll(
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[
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testFail(doJSONRequest,"POST", jsonURL,headers,body),
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testFail(doJSONRequest,"PUT", jsonURL,headers,body),
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testFail(doJSONRequest,"PATCH",jsonURL,headers,body),
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testFail(doJSONRequest,"POST", jsonURL,headers,999),
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testFail(doJSONRequest,"PUT", jsonURL,headers,999),
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testFail(doJSONRequest,"PATCH",jsonURL,headers,999),
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testFail(doJSONRequest,"POST", jsonURL,headers,notValidJSON),
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testFail(doJSONRequest,"PUT", jsonURL,headers,notValidJSON),
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testFail(doJSONRequest,"PATCH",jsonURL,headers,notValidJSON)
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]));
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QUnit.test("POST, PUT, PATCH require an Object/Array body", testAll(
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[
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testOk(doJSONRequest,"POST", jsonURL,headers,{}),
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testOk(doJSONRequest,"PUT", jsonURL,headers,{}),
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testOk(doJSONRequest,"PATCH",jsonURL,headers,{}),
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testOk(doJSONRequest,"POST", jsonURL,headers,[]),
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testOk(doJSONRequest,"PUT", jsonURL,headers,[]),
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testOk(doJSONRequest,"PATCH",jsonURL,headers,[])
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]));
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QUnit.test("ignore correct accept/content-type headers", testAll(
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[
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testOk(doJSONRequest,"POST", jsonURL,{'Accept': 'application/json'},{}),
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testOk(doJSONRequest,"PUT", jsonURL,{'Accept': 'application/json'},{}),
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testOk(doJSONRequest,"PATCH",jsonURL,{'Accept': 'application/json'},{}),
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testOk(doJSONRequest,"POST", jsonURL,{'Accept': 'application/json', 'Content-Type': 'application/json'},{}),
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testOk(doJSONRequest,"PUT", jsonURL,{'Accept': 'application/json', 'Content-Type': 'application/json'},{}),
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testOk(doJSONRequest,"PATCH", jsonURL,{'Accept': 'application/json', 'Content-Type': 'application/json'},{}),
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testOk(doJSONRequest,"PUT", jsonURL,{'Accept': 'application/json'},{}),
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testOk(doJSONRequest,"PATCH",jsonURL,{'Accept': 'application/json'},{}),
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testOk(doJSONRequest,"GET", jsonURL,{'Accept': 'application/json'}),
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testOk(doJSONRequest,"OPTIONS", jsonURL,{'Accept': 'application/json'}),
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testOk(doJSONRequest,"DELETE",jsonURL,{'Accept': 'application/json'})
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]));
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QUnit.test("reject incorrect accept/content-type headers", testAll(
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[
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testFail(doJSONRequest,"POST", jsonURL,{'Accept': 'text/plain'},{}),
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testFail(doJSONRequest,"PUT", jsonURL,{'Accept': 'text/plain'},{}),
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testFail(doJSONRequest,"PATCH",jsonURL,{'Accept': 'text/plain'},{}),
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testFail(doJSONRequest,"POST", jsonURL,{'Accept': 'text/plain', 'Content-Type': 'text/plain'},{}),
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testFail(doJSONRequest,"PUT", jsonURL,{'Accept': 'text/plain', 'Content-Type': 'text/plain'},{}),
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testFail(doJSONRequest,"PATCH", jsonURL,{'Accept': 'text/plain', 'Content-Type': 'text/plain'},{}),
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testFail(doJSONRequest,"PUT", jsonURL,{'Accept': 'text/plain'},{}),
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testFail(doJSONRequest,"PATCH",jsonURL,{'Accept': 'text/plain'},{}),
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testFail(doJSONRequest,"GET", jsonURL,{'Accept': 'text/plain'}),
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testFail(doJSONRequest,"OPTIONS", jsonURL,{'Accept': 'text/plain'}),
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testFail(doJSONRequest,"DELETE",jsonURL,{'Accept': 'text/plain'})
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]));
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QUnit.module("Task 2: doJSONRequest Response Validation", {});
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QUnit.test("returns expected JSON body", testAll(
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[
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testStatusJSONBody(doJSONRequest,"PUT",baseURL+"/echo",headers,jsonBody_req,200,jsonBody_resp("PUT Working")),
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testStatusJSONBody(doJSONRequest,"POST",baseURL+"/new",headers,jsonBody_req,201,jsonBody_resp("POST Working")),
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testStatusJSONBody(doJSONRequest,"DELETE",baseURL,headers,undefined,204,{status: 204, text: 'DELETE Working'}),
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testStatusJSONBody(doJSONRequest,"GET",jsonURL,headers,undefined,200,{text: 'ok'}),
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testStatusJSONBody(doJSONRequest,"PATCH",jsonURL,headers,{},200,{text: 'ok'}),
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testStatusJSONBody(doJSONRequest,"GET",baseURL,headers,undefined,200,{text: 'GET Working'})
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]));
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</script>
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</body>
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</html>
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