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Parse responseText into a responseXML if the contentType is xml-ish

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closes #55
This commit is contained in:
slackersoft 2014-11-01 15:13:55 -07:00
parent 5665351ab2
commit 4751eaafbb
4 changed files with 124 additions and 2 deletions
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23
lib/mock-ajax.js
View File

@ -99,6 +99,28 @@ getJasmineRequireObj().AjaxFakeRequest = function() {
return headers;
}
function parseXml(xmlText, contentType) {
if (global.DOMParser) {
return (new global.DOMParser()).parseFromString(xmlText, contentType);
} else {
var xml = new global.ActiveXObject("Microsoft.XMLDOM");
xml.async = "false";
xml.loadXML(xmlText);
return xml;
}
}
var xmlParsables = ['text/html', 'text/xml', 'application/xml'];
function getResponseXml(responseText, contentType) {
if (xmlParsables.indexOf(contentType.toLowerCase()) >= 0) {
return parseXml(responseText, contentType);
} else if (contentType.match(/\+xml$/)) {
return parseXml(responseText, 'text/xml');
}
return null;
}
var iePropertiesThatCannotBeCopied = ['responseBody', 'responseText', 'responseXML', 'status', 'statusText', 'responseTimeout'];
extend(FakeXMLHttpRequest.prototype, new global.XMLHttpRequest(), iePropertiesThatCannotBeCopied);
extend(FakeXMLHttpRequest.prototype, {
@ -199,6 +221,7 @@ getJasmineRequireObj().AjaxFakeRequest = function() {
this.responseText = response.responseText || "";
this.readyState = 4;
this.responseHeaders = normalizeHeaders(response.responseHeaders, response.contentType);
this.responseXML = getResponseXml(response.responseText, this.getResponseHeader('content-type') || '');
this.onload();
this.onreadystatechange();

74
spec/fakeRequestSpec.js
View File

@ -7,7 +7,9 @@ describe('FakeRequest', function() {
this.fakeGlobal = {
XMLHttpRequest: function() {
this.extraAttribute = 'my cool attribute';
}
},
DOMParser: window.DOMParser,
ActiveXObject: window.ActiveXObject
};
this.FakeRequest = getJasmineRequireObj().AjaxFakeRequest()(this.fakeGlobal, this.requestTracker, this.stubTracker, this.paramParser);
});
@ -372,4 +374,74 @@ describe('FakeRequest', function() {
expect(request.getResponseHeader('content-type')).toBe('application/json');
expect(request.getAllResponseHeaders()).toBe('Content-Type: application/json');
});
it('has no responseXML by default', function() {
var request = new this.FakeRequest();
request.open();
request.send();
request.response({ status: 200 });
expect(request.responseXML).toBeNull();
});
it('parses a text/xml document into responseXML', function() {
var request = new this.FakeRequest();
request.open();
request.send();
request.response({ status: 200, contentType: 'text/xml', responseText: '<dom><stuff/></dom>' });
if (typeof window.Document !== 'undefined') {
expect(request.responseXML).toEqual(jasmine.any(window.Document));
} else {
// IE 8
expect(request.responseXML).toEqual(jasmine.any(window.ActiveXObject));
}
});
it('parses an application/xml document into responseXML', function() {
var request = new this.FakeRequest();
request.open();
request.send();
request.response({ status: 200, contentType: 'application/xml', responseText: '<dom><stuff/></dom>' });
if (typeof window.Document !== 'undefined') {
expect(request.responseXML).toEqual(jasmine.any(window.Document));
} else {
// IE 8
expect(request.responseXML).toEqual(jasmine.any(window.ActiveXObject));
}
});
it('parses a text/html document into responseXML', function() {
var request = new this.FakeRequest();
request.open();
request.send();
request.response({ status: 200, contentType: 'text/html', responseText: '<dom><stuff/></dom>' });
if (typeof window.Document !== 'undefined') {
expect(request.responseXML).toEqual(jasmine.any(window.Document));
} else {
// IE 8
expect(request.responseXML).toEqual(jasmine.any(window.ActiveXObject));
}
});
it('parses a custom blah+xml document into responseXML', function() {
var request = new this.FakeRequest();
request.open();
request.send();
request.response({ status: 200, contentType: 'application/text+xml', responseText: '<dom><stuff/></dom>' });
if (typeof window.Document !== 'undefined') {
expect(request.responseXML).toEqual(jasmine.any(window.Document));
} else {
// IE 8
expect(request.responseXML).toEqual(jasmine.any(window.ActiveXObject));
}
});
});

6
spec/mock-ajax-toplevel-spec.js
View File

@ -9,7 +9,11 @@ describe("Jasmine Mock Ajax (for toplevel)", function() {
beforeEach(function() {
var fakeXMLHttpRequest = jasmine.createSpy('realFakeXMLHttpRequest');
fakeGlobal = {XMLHttpRequest: fakeXMLHttpRequest};
fakeGlobal = {
XMLHttpRequest: fakeXMLHttpRequest,
DOMParser: window.DOMParser,
ActiveXObject: window.ActiveXObject
};
mockAjax = new window.MockAjax(fakeGlobal);
mockAjax.install();

23
src/fakeRequest.js
View File

@ -54,6 +54,28 @@ getJasmineRequireObj().AjaxFakeRequest = function() {
return headers;
}
function parseXml(xmlText, contentType) {
if (global.DOMParser) {
return (new global.DOMParser()).parseFromString(xmlText, contentType);
} else {
var xml = new global.ActiveXObject("Microsoft.XMLDOM");
xml.async = "false";
xml.loadXML(xmlText);
return xml;
}
}
var xmlParsables = ['text/html', 'text/xml', 'application/xml'];
function getResponseXml(responseText, contentType) {
if (xmlParsables.indexOf(contentType.toLowerCase()) >= 0) {
return parseXml(responseText, contentType);
} else if (contentType.match(/\+xml$/)) {
return parseXml(responseText, 'text/xml');
}
return null;
}
var iePropertiesThatCannotBeCopied = ['responseBody', 'responseText', 'responseXML', 'status', 'statusText', 'responseTimeout'];
extend(FakeXMLHttpRequest.prototype, new global.XMLHttpRequest(), iePropertiesThatCannotBeCopied);
extend(FakeXMLHttpRequest.prototype, {
@ -154,6 +176,7 @@ getJasmineRequireObj().AjaxFakeRequest = function() {
this.responseText = response.responseText || "";
this.readyState = 4;
this.responseHeaders = normalizeHeaders(response.responseHeaders, response.contentType);
this.responseXML = getResponseXml(response.responseText, this.getResponseHeader('content-type') || '');
this.onload();
this.onreadystatechange();