added feature to match data/query against RegExp

Fixes #115

README.markdown

@@ -226,6 +226,62 @@ beforeEach(function(){
 });
 ```
 
+
+Complex Requests
+----------------
+Third-party frameworks may do many requests you can not simply respond to.
+Let's assume that you are talking to a SOAP service. SOAP services mostly have identical URL's, but responses differ by the XML request that was send using a POST request.
+Let's register a response that will be used if the request body was matched against a RegExp.
+
+```javascript
+beforeEach(function(){
+  // first install the mock
+  jasmine.Ajax.install();
+
+  // Than register a request to which automatically will be responded
+  jasmine.Ajax.stubRequest(
+    'https://soap.domain.tld/ws/UserManager',
+    /.*\<registrationRequest\>.*/
+  ).andReturn({
+    status: 200,
+    statusText: 'HTTP/1.1 200 OK',
+    contentType: 'text/xml;charset=UTF-8',
+    responseText: '<soap:Envelope><soap:Body><registrationResponse><username>foo</username><password>bar</password></registrationResponse></soap:Body></soap:Envelope>'
+  });
+
+  // Register another response for the same URL, but with different SOAP request
+  jasmine.Ajax.stubRequest(
+    'https://soap.domain.tld/ws/UserManager',
+    /.*\<loginRequest\>.*/
+  ).andReturn({
+    status: 200,
+    statusText: 'HTTP/1.1 200 OK',
+    contentType: 'text/xml;charset=UTF-8',
+    responseText: '<soap:Envelope><soap:Body><loginResponse><success>true</success></loginResponse></soap:Body></soap:Envelope>'
+  });
+});
+```
+
+Or if you also want to avoid the host part of the URL, you can register it using a RegExp for the URL, too.
+
+```javascript
+beforeEach(function(){
+  // first install the mock
+  jasmine.Ajax.install();
+
+  // Than register a request to which automatically will be responded
+  jasmine.Ajax.stubRequest(
+    /.*\/ws\/UserManager/,
+    /.*\<registrationRequest\>.*/
+  ).andReturn({
+    status: 200,
+    statusText: 'HTTP/1.1 200 OK',
+    contentType: 'text/xml;charset=UTF-8',
+    responseText: '<soap:Envelope><soap:Body><registrationResponse><username>foo</username><password>bar</password></registrationResponse></soap:Body></soap:Envelope>'
+  });
+});
+```
+
 Jasmine
 -------
 http://github.com/jasmine/jasmine

lib/mock-ajax.js

@@ -526,7 +526,7 @@ getJasmineRequireObj().AjaxRequestStub = function() {
       this.query = split.length > 1 ? normalizeQuery(split[1]) : undefined;
     }
 
-    this.data = normalizeQuery(stubData);
+    this.data = (stubData instanceof RegExp) ? stubData : normalizeQuery(stubData);
     this.method = method;
 
     this.andReturn = function(options) {
@@ -560,17 +560,23 @@ getJasmineRequireObj().AjaxRequestStub = function() {
     };
 
     this.matches = function(fullUrl, data, method) {
-      var matches = false;
+      var urlMatches = false;
       fullUrl = fullUrl.toString();
       if (this.url instanceof RegExp) {
-        matches = this.url.test(fullUrl);
+        urlMatches = this.url.test(fullUrl);
       } else {
         var urlSplit = fullUrl.split('?'),
             url = urlSplit[0],
             query = urlSplit[1];
-        matches = this.url === url && this.query === normalizeQuery(query);
+        urlMatches = this.url === url && this.query === normalizeQuery(query);
       }
-      return matches && (!this.data || this.data === normalizeQuery(data)) && (!this.method || this.method === method);
+      var dataMatches = false;
+      if (this.data instanceof RegExp) {
+        dataMatches = this.data.test(data);
+      } else {
+        dataMatches = !this.data || this.data === normalizeQuery(data);
+      }
+      return urlMatches && dataMatches && (!this.method || this.method === method);
     };
   }
 

spec/requestStubSpec.js

@@ -61,4 +61,12 @@ describe('RequestStub', function() {
     expect(stub).toMatchRequest('/foo', 'baz=quux&foo=bar');
     expect(stub).not.toMatchRequest('/foo', 'foo=bar');
   });
+
+  it('can match the data or query params with a RegExp', function() {
+    var stub = new this.RequestStub('/foo', /ba[rz]=quux/);
+
+    expect(stub).toMatchRequest('/foo', 'bar=quux');
+    expect(stub).toMatchRequest('/foo', 'baz=quux');
+    expect(stub).not.toMatchRequest('/foo', 'foo=bar');
+  });
 });

src/requestStub.js

@@ -17,7 +17,7 @@ getJasmineRequireObj().AjaxRequestStub = function() {
       this.query = split.length > 1 ? normalizeQuery(split[1]) : undefined;
     }
 
-    this.data = normalizeQuery(stubData);
+    this.data = (stubData instanceof RegExp) ? stubData : normalizeQuery(stubData);
     this.method = method;
 
     this.andReturn = function(options) {
@@ -51,17 +51,23 @@ getJasmineRequireObj().AjaxRequestStub = function() {
     };
 
     this.matches = function(fullUrl, data, method) {
-      var matches = false;
+      var urlMatches = false;
       fullUrl = fullUrl.toString();
       if (this.url instanceof RegExp) {
-        matches = this.url.test(fullUrl);
+        urlMatches = this.url.test(fullUrl);
       } else {
         var urlSplit = fullUrl.split('?'),
             url = urlSplit[0],
             query = urlSplit[1];
-        matches = this.url === url && this.query === normalizeQuery(query);
+        urlMatches = this.url === url && this.query === normalizeQuery(query);
       }
-      return matches && (!this.data || this.data === normalizeQuery(data)) && (!this.method || this.method === method);
+      var dataMatches = false;
+      if (this.data instanceof RegExp) {
+        dataMatches = this.data.test(data);
+      } else {
+        dataMatches = !this.data || this.data === normalizeQuery(data);
+      }
+      return urlMatches && dataMatches && (!this.method || this.method === method);
     };
   }