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Diffstat (limited to 'rel/overlay/share/www/script/jspec/jspec.xhr.js')
| -rw-r--r-- | rel/overlay/share/www/script/jspec/jspec.xhr.js | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/rel/overlay/share/www/script/jspec/jspec.xhr.js b/rel/overlay/share/www/script/jspec/jspec.xhr.js new file mode 100644 index 00000000..61648795 --- /dev/null +++ b/rel/overlay/share/www/script/jspec/jspec.xhr.js @@ -0,0 +1,195 @@ + +// JSpec - XHR - Copyright TJ Holowaychuk <tj@vision-media.ca> (MIT Licensed) + +(function(){ + + var lastRequest + + // --- Original XMLHttpRequest + + var OriginalXMLHttpRequest = 'XMLHttpRequest' in this ? + XMLHttpRequest : + function(){} + var OriginalActiveXObject = 'ActiveXObject' in this ? + ActiveXObject : + undefined + + // --- MockXMLHttpRequest + + var MockXMLHttpRequest = function() { + this.requestHeaders = {} + } + + MockXMLHttpRequest.prototype = { + status: 0, + async: true, + readyState: 0, + responseText: '', + abort: function(){}, + onreadystatechange: function(){}, + + /** + * Return response headers hash. + */ + + getAllResponseHeaders : function(){ + return this.responseHeaders + }, + + /** + * Return case-insensitive value for header _name_. + */ + + getResponseHeader : function(name) { + return this.responseHeaders[name.toLowerCase()] + }, + + /** + * Set case-insensitive _value_ for header _name_. + */ + + setRequestHeader : function(name, value) { + this.requestHeaders[name.toLowerCase()] = value + }, + + /** + * Open mock request. + */ + + open : function(method, url, async, user, password) { + this.user = user + this.password = password + this.url = url + this.readyState = 1 + this.method = method.toUpperCase() + if (async != undefined) this.async = async + if (this.async) this.onreadystatechange() + }, + + /** + * Send request _data_. + */ + + send : function(data) { + var self = this + this.data = data + this.readyState = 4 + if (this.method == 'HEAD') this.responseText = null + this.responseHeaders['content-length'] = (this.responseText || '').length + if(this.async) this.onreadystatechange() + lastRequest = function(){ + return self + } + } + } + + // --- Response status codes + + JSpec.statusCodes = { + 100: 'Continue', + 101: 'Switching Protocols', + 200: 'OK', + 201: 'Created', + 202: 'Accepted', + 203: 'Non-Authoritative Information', + 204: 'No Content', + 205: 'Reset Content', + 206: 'Partial Content', + 300: 'Multiple Choice', + 301: 'Moved Permanently', + 302: 'Found', + 303: 'See Other', + 304: 'Not Modified', + 305: 'Use Proxy', + 307: 'Temporary Redirect', + 400: 'Bad Request', + 401: 'Unauthorized', + 402: 'Payment Required', + 403: 'Forbidden', + 404: 'Not Found', + 405: 'Method Not Allowed', + 406: 'Not Acceptable', + 407: 'Proxy Authentication Required', + 408: 'Request Timeout', + 409: 'Conflict', + 410: 'Gone', + 411: 'Length Required', + 412: 'Precondition Failed', + 413: 'Request Entity Too Large', + 414: 'Request-URI Too Long', + 415: 'Unsupported Media Type', + 416: 'Requested Range Not Satisfiable', + 417: 'Expectation Failed', + 422: 'Unprocessable Entity', + 500: 'Internal Server Error', + 501: 'Not Implemented', + 502: 'Bad Gateway', + 503: 'Service Unavailable', + 504: 'Gateway Timeout', + 505: 'HTTP Version Not Supported' + } + + /** + * Mock XMLHttpRequest requests. + * + * mockRequest().and_return('some data', 'text/plain', 200, { 'X-SomeHeader' : 'somevalue' }) + * + * @return {hash} + * @api public + */ + + function mockRequest() { + return { and_return : function(body, type, status, headers) { + XMLHttpRequest = MockXMLHttpRequest + ActiveXObject = false + status = status || 200 + headers = headers || {} + headers['content-type'] = type + JSpec.extend(XMLHttpRequest.prototype, { + responseText: body, + responseHeaders: headers, + status: status, + statusText: JSpec.statusCodes[status] + }) + }} + } + + /** + * Unmock XMLHttpRequest requests. + * + * @api public + */ + + function unmockRequest() { + XMLHttpRequest = OriginalXMLHttpRequest + ActiveXObject = OriginalActiveXObject + } + + JSpec.include({ + name: 'Mock XHR', + + // --- Utilities + + utilities : { + mockRequest: mockRequest, + unmockRequest: unmockRequest + }, + + // --- Hooks + + afterSpec : function() { + unmockRequest() + }, + + // --- DSLs + + DSLs : { + snake : { + mock_request: mockRequest, + unmock_request: unmockRequest, + last_request: function(){ return lastRequest() } + } + } + + }) +})()
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