work for unifying mock
This commit is contained in:
Hunter Gillane
parent
c3b9ede8d4
commit
c3f1ed8733
@ -16,13 +16,13 @@ function decodeParams(string) {
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return hash;
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}
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function replaceNextXhr(xhrHash) {
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xhrSpy.andCallFake(function() {
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var newXhr = stubXhr(xhrHash);
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xhrs.push(newXhr);
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return newXhr;
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});
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}
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// function replaceNextXhr(xhrHash) {
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// xhrSpy.andCallFake(function() {
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// var newXhr = stubXhr(xhrHash);
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// xhrs.push(newXhr);
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// return newXhr;
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// });
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// }
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function stubXhr(options) {
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var xhr = {
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83
prototype/spec/javascripts/TwitterApiSpec.js
vendored
83
prototype/spec/javascripts/TwitterApiSpec.js
vendored
@ -17,13 +17,18 @@ describe("TwitterApi#search", function(){
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onFailWhale: onFailWhale
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});
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request = AjaxRequests.activeRequest();
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request = mostRecentXhr();
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console.log("Method: " + request.method);
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});
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it("calls Twitter with the correct url", function(){
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expect(request.url).toEqual("http://search.twitter.com/search.json?q=basketball")
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it("should pass", function(){
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expect(1).toEqual(1);
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});
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// it("calls Twitter with the correct url", function(){
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// expect(request.url).toEqual("http://search.twitter.com/search.json?q=basketball")
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// });
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//
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describe("on success", function(){
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beforeEach(function(){
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request.response(TestResponses.search.success);
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@ -46,41 +51,41 @@ describe("TwitterApi#search", function(){
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})
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});
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describe('on failure', function(){
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beforeEach(function(){
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request.response(TestResponses.search.failure);
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});
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it("calls onFailure", function() {
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expect(onFailure).toHaveBeenCalled();
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});
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it("call onComplete", function(){
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expect(onComplete).toHaveBeenCalled();
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});
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it("does not call onSuccess", function(){
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expect(onSuccess).not.toHaveBeenCalled();
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});
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});
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describe("on fail whale", function(){
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beforeEach(function(){
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request.response(TestResponses.search.failWhale);
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});
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it("calls onFailWhale", function(){
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expect(onFailWhale).toHaveBeenCalled();
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});
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it("does not call onSuccess", function(){
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expect(onSuccess).not.toHaveBeenCalled();
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});
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it("calls onComplete", function(){
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expect(onComplete).toHaveBeenCalled();
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});
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});
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//
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// describe('on failure', function(){
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// beforeEach(function(){
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// request.response(TestResponses.search.failure);
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// });
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//
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// it("calls onFailure", function() {
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// expect(onFailure).toHaveBeenCalled();
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// });
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//
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// it("call onComplete", function(){
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// expect(onComplete).toHaveBeenCalled();
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// });
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//
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// it("does not call onSuccess", function(){
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// expect(onSuccess).not.toHaveBeenCalled();
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// });
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// });
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//
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// describe("on fail whale", function(){
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// beforeEach(function(){
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// request.response(TestResponses.search.failWhale);
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// });
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//
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// it("calls onFailWhale", function(){
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// expect(onFailWhale).toHaveBeenCalled();
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// });
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//
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// it("does not call onSuccess", function(){
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// expect(onSuccess).not.toHaveBeenCalled();
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// });
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//
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// it("calls onComplete", function(){
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// expect(onComplete).toHaveBeenCalled();
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// });
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// });
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});
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224
prototype/spec/javascripts/helpers/mock-ajax.js
vendored
224
prototype/spec/javascripts/helpers/mock-ajax.js
vendored
@ -1,72 +1,170 @@
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Ajax.Request.prototype.response = function(responseOptions) {
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this.transport.readyState = 4;
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if (typeof(responseOptions) == "string") {
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responseOptions = {responseText: responseOptions};
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}
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function mockXhr(options) {
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var mockXhr = {
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readyState: 1,
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responseText: "",
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responseXML: "",
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status: null,
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statusText: null,
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this.transport.responseHeaders = responseOptions.responseHeaders ||
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{"Content-type": responseOptions.contentType || Ajax.Response.defaultContentType};
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this.transport.status = typeof(responseOptions.status) == "undefined" ? 200 : responseOptions.status;
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this.transport.responseText = responseOptions.responseText;
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this.transport.onreadystatechange();
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};
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requestHeaders: {},
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Ajax.Response.defaultContentType = "application/json";
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Ajax.Request.prototype.oldRequest = Ajax.Request.prototype.request;
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abort: function(){
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console.log("called abort");
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},
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Ajax.Request.prototype.request = function(url) {
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this.oldRequest(url);
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AjaxRequests.requests.push(this);
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};
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getAllResponseHeaders: function(){
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console.log("called getAllResponseHeaders");
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},
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Ajax.RealRequest = Class.create(Ajax.Request, {
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request: function(url) {
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this.transport = Try.these(
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function() {
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return new XMLHttpRequest()
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},
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function() {
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return new ActiveXObject('Msxml2.XMLHTTP')
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},
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function() {
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return new ActiveXObject('Microsoft.XMLHTTP')
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}
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) || false;
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this.oldRequest(url);
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}
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});
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getResponseHeader: function(header) {
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console.log("called getResponseHeader for " + header + ", was " + request);
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},
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AjaxRequests = {
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requests: [],
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clear: function() {
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this.requests.clear();
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},
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activeRequest: function() {
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if (this.requests.length > 0) {
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return this.requests[this.requests.length - 1];
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} else {
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return null;
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open: function(){
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console.log("Called open");
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mockXhr.method = arguments[0];
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mockXhr.url = arguments[1];
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},
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send: function(){
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console.log("Called send");
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},
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setRequestHeader: function(header, value){
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mockXhr.requestHeaders[header] = value;
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console.log("set " + header + " to " + value);
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},
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response: function(response){
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console.log("called response");
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mockXhr.status = response.status,
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mockXhr.responseText = response.responseText,
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mockXhr.readyState = 4;
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mockXhr.onreadystatechange();
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}
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}
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};
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};
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FakeAjaxTransport = Class.create({
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initialize: function() {
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this.overrideMimeType = false;
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this.readyState = 0;
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this.setRequestHeader = jasmine.createSpy("setRequestHeader");
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this.open = jasmine.createSpy("open");
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this.send = jasmine.createSpy("send");
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this.abort = jasmine.createSpy("abort");
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},
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getResponseHeader: function(name) {
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return this.responseHeaders[name];
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}
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});
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return mockXhr;
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}
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// need
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// 1. store list of requests
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// 2. provide way to set response for each request
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// 3. ability to call back into the right places
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// global list of xhr requests made
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xhrs = [];
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function mostRecentXhr() {
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if (xhrs.length == 0) {
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return null;
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}
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return xhrs[xhrs.length - 1];
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}
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if (typeof jQuery != "undefined") {
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console.log("jQuery");
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beforeEach(function(){
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spyOn(jQuery, 'ajax').andCallThrough();
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xhrSpy = spyOn(jQuery.ajaxSettings, 'xhr');
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xhrSpy.andCallFake(function(e){
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var newXhr = mockXhr();
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xhrs.push(newXhr);
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return newXhr;
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});
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beforeEach(function() {
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AjaxRequests.requests.clear();
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spyOn(Ajax, "getTransport").andCallFake(function() {
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return new FakeAjaxTransport();
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});
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});
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} else {
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console.log("Prototype");
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Ajax.Response.defaultContentType = "application/json";
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beforeEach(function() {
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// AjaxRequests.requests.clear();
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spyOn(Ajax, "getTransport").andCallFake(function() {
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//return new FakeAjaxTransport();
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var newXhr = mockXhr();
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xhrs.push(newXhr);
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return newXhr;
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});
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});
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}
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// Ajax.Request.prototype.response = function(responseOptions) {
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// this.transport.readyState = 4;
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// if (typeof(responseOptions) == "string") {
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// responseOptions = {responseText: responseOptions};
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// }
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//
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// this.transport.responseHeaders = responseOptions.responseHeaders ||
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// {"Content-type": responseOptions.contentType || Ajax.Response.defaultContentType};
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// this.transport.status = typeof(responseOptions.status) == "undefined" ? 200 : responseOptions.status;
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// this.transport.responseText = responseOptions.responseText;
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// this.transport.onreadystatechange();
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// };
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//
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// Ajax.Response.defaultContentType = "application/json";
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// Ajax.Request.prototype.oldRequest = Ajax.Request.prototype.request;
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//
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// Ajax.Request.prototype.request = function(url) {
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// this.oldRequest(url);
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// AjaxRequests.requests.push(this);
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// };
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//
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// Ajax.RealRequest = Class.create(Ajax.Request, {
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// request: function(url) {
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// this.transport = Try.these(
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// function() {
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// return new XMLHttpRequest()
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// },
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// function() {
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// return new ActiveXObject('Msxml2.XMLHTTP')
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// },
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// function() {
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// return new ActiveXObject('Microsoft.XMLHTTP')
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// }
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// ) || false;
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// this.oldRequest(url);
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// }
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// });
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//
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// AjaxRequests = {
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// requests: [],
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// clear: function() {
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// this.requests.clear();
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// },
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// activeRequest: function() {
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// if (this.requests.length > 0) {
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// return this.requests[this.requests.length - 1];
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// } else {
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// return null;
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// }
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// }
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// };
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//
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// FakeAjaxTransport = Class.create({
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// initialize: function() {
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// this.overrideMimeType = false;
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// this.readyState = 0;
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// this.setRequestHeader = jasmine.createSpy("setRequestHeader");
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// this.open = jasmine.createSpy("open");
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// this.send = jasmine.createSpy("send");
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// this.abort = jasmine.createSpy("abort");
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// },
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// getResponseHeader: function(name) {
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// return this.responseHeaders[name];
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// }
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// });
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//
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// beforeEach(function() {
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// AjaxRequests.requests.clear();
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// spyOn(Ajax, "getTransport").andCallFake(function() {
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// return new FakeAjaxTransport();
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// });
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// });
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