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109 lines
3.5 KiB
109 lines
3.5 KiB
describe("mockAjax", function() {
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it("throws an error if installed multiple times", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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function doubleInstall() {
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mockAjax.install();
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mockAjax.install();
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}
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expect(doubleInstall).toThrow();
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});
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it("does not throw an error if uninstalled between installs", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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function sequentialInstalls() {
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mockAjax.install();
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mockAjax.uninstall();
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mockAjax.install();
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}
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expect(sequentialInstalls).not.toThrow();
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});
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it("does throw an error if uninstalled without a current install", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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expect(function() {
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mockAjax.uninstall();
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}).toThrow();
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});
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it("does not replace XMLHttpRequest until it is installed", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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fakeGlobal.XMLHttpRequest('foo');
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expect(fakeXmlHttpRequest).toHaveBeenCalledWith('foo');
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fakeXmlHttpRequest.calls.reset();
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mockAjax.install();
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fakeGlobal.XMLHttpRequest('foo');
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expect(fakeXmlHttpRequest).not.toHaveBeenCalled();
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});
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it("replaces the global XMLHttpRequest on uninstall", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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mockAjax.install();
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mockAjax.uninstall();
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fakeGlobal.XMLHttpRequest('foo');
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expect(fakeXmlHttpRequest).toHaveBeenCalledWith('foo');
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});
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it("clears requests and stubs upon uninstall", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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mockAjax.install();
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mockAjax.requests.track({url: '/testurl'});
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mockAjax.stubRequest('/bobcat');
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expect(mockAjax.requests.count()).toEqual(1);
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expect(mockAjax.stubs.findStub('/bobcat')).toBeDefined();
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mockAjax.uninstall();
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expect(mockAjax.requests.count()).toEqual(0);
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expect(mockAjax.stubs.findStub('/bobcat')).not.toBeDefined();
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});
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it("allows the httpRequest to be retrieved", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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mockAjax.install();
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var request = new fakeGlobal.XMLHttpRequest();
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expect(mockAjax.requests.count()).toBe(1);
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expect(mockAjax.requests.mostRecent()).toBe(request);
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});
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it("allows the httpRequests to be cleared", function() {
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var fakeXmlHttpRequest = jasmine.createSpy('fakeXmlHttpRequest'),
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fakeGlobal = { XMLHttpRequest: fakeXmlHttpRequest },
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mockAjax = new window.MockAjax(fakeGlobal);
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mockAjax.install();
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var request = new fakeGlobal.XMLHttpRequest();
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expect(mockAjax.requests.mostRecent()).toBe(request);
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mockAjax.requests.reset();
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expect(mockAjax.requests.count()).toBe(0);
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});
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});
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