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added support for multiple headers with same name

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This commit is contained in:
Sven Uhlig 2014-07-13 03:06:24 +02:00
parent 603c089423
commit 1e84763bd5
2 changed files with 111 additions and 7 deletions
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41
lib/mock-ajax.js
View File

@ -233,15 +233,20 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
},
getResponseHeader: function(name) {
return this.responseHeaders[name];
var values = [];
for (var i = 0; i < this.responseHeaders.length; i++) {
if (this.responseHeaders[i].name === name) {
values.push(this.responseHeaders[i].value);
}
}
return values.join(', ');
},
getAllResponseHeaders: function() {
var responseHeaders = [];
for (var i in this.responseHeaders) {
if (this.responseHeaders.hasOwnProperty(i)) {
responseHeaders.push(i + ': ' + this.responseHeaders[i]);
}
for (var i = 0; i < this.responseHeaders.length; i++) {
responseHeaders.push(this.responseHeaders[i].name + ': ' +
this.responseHeaders[i].value);
}
return responseHeaders.join('\r\n');
},
@ -256,8 +261,30 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
this.statusText = response.statusText || "";
this.responseText = response.responseText || "";
this.readyState = 4;
this.responseHeaders = response.responseHeaders ||
{"Content-Type": response.contentType || "application/json" };
this.responseHeaders = [];
var i;
if (response.responseHeaders) {
if (response.responseHeaders instanceof Array) {
this.responseHeaders = response.responseHeaders;
} else {
for (i in response.responseHeaders) {
if (response.responseHeaders.hasOwnProperty(i)) {
this.responseHeaders.push({ name: i, value: response.responseHeaders[i] });
}
}
}
} else {
this.responseHeaders.push({ name: "Content-Type", value: response.contentType || "application/json" });
}
for (i = 0; i < this.responseHeaders.length; i++) {
if (typeof(this.responseHeaders[this.responseHeaders[i].name]) === 'undefined') {
this.responseHeaders[this.responseHeaders[i].name] = this.responseHeaders[i].value;
} else {
this.responseHeaders[this.responseHeaders[i].name] += ', ' + this.responseHeaders[i].value;
}
}
this.onload();
this.onreadystatechange();

77
spec/javascripts/mock-ajax-toplevel-spec.js
View File

@ -252,6 +252,83 @@ describe("Jasmine Mock Ajax (for toplevel)", function() {
sharedAjaxResponseBehaviorForZepto_Success(sharedContext);
});
describe("response with unique header names using an object", function () {
var value1, value2, value3;
beforeEach(function () {
client = new fakeGlobal.XMLHttpRequest();
client.onreadystatechange = onreadystatechange;
client.open("GET", "example.com");
client.send();
value1 = Math.random().toString();
value2 = Math.random().toString();
value3 = Math.random().toString();
request = mockAjax.requests.mostRecent();
var responseObject = {status: 200, statusText: "OK", responseText: '["foo"]', responseHeaders: {
'X-Header1': value1,
'X-Header2': value2,
'X-Header3': value3
}};
request.response(responseObject);
response = success.calls.mostRecent().args[2];
});
it("getResponseHeader should return the each value", function () {
expect(response.getResponseHeader('X-Header1')).toBe(value1);
expect(response.getResponseHeader('X-Header2')).toBe(value2);
expect(response.getResponseHeader('X-Header3')).toBe(value3);
expect(response.responseHeaders['X-Header1']).toBe(value1);
expect(response.responseHeaders['X-Header2']).toBe(value2);
expect(response.responseHeaders['X-Header3']).toBe(value3);
});
it("getAllResponseHeaders should return all values", function () {
expect(response.getAllResponseHeaders()).toBe([
"X-Header1: " + value1,
"X-Header2: " + value2,
"X-Header3: " + value3
].join("\r\n"));
});
});
describe("response with multiple headers of the same name using an array of objects", function () {
var value1, value2, value3;
beforeEach(function () {
client = new fakeGlobal.XMLHttpRequest();
client.onreadystatechange = onreadystatechange;
client.open("GET", "example.com");
client.send();
value1 = Math.random().toString();
value2 = Math.random().toString();
value3 = Math.random().toString();
request = mockAjax.requests.mostRecent();
var responseObject = {status: 200, statusText: "OK", responseText: '["foo"]', responseHeaders: [
{ name: 'X-Header', value: value1 },
{ name: 'X-Header', value: value2 },
{ name: 'X-Header', value: value3 }
]};
request.response(responseObject);
response = success.calls.mostRecent().args[2];
});
it("getResponseHeader should return all values comma separated", function () {
var values = [value1, value2, value3].join(', '); // see http://www.w3.org/TR/XMLHttpRequest/#the-getresponseheader()-method
expect(response.getResponseHeader('X-Header')).toBe(values);
expect(response.responseHeaders['X-Header']).toBe(values);
});
it("getAllResponseHeaders should return all values", function () {
expect(response.getAllResponseHeaders()).toBe([
"X-Header: " + value1,
"X-Header: " + value2,
"X-Header: " + value3
].join("\r\n"));
});
});
describe("the content type defaults to application/json", function () {
beforeEach(function() {
client = new fakeGlobal.XMLHttpRequest();