adding regular expressions support for binding() DSL

CHANGELOG.md

@@ -4,12 +4,16 @@
 - binding DSL in Scenario can now match bindings without specifying filters
 - dsl statements now accept a label argument to make test output more readable (issue #94)
 - dsl element() statement now implements most of the jQuery API (issue #106)
-- file:// URLs are no longer supported for running a scenario. You must use a web server that implements HEAD
 - new browser() dsl statement for getting info about the emulated browser running the app (issue #109)
-- navigateTo() is now browser().navigateTo(). Old code must be updated
-- navigating to about:blank is no longer supported. It results in a sandbox error
 - scenario runner is now compatible with IE8 (issue #93)
 - scenarior runner checks if URL would return a non-success status code (issue #100)
+- binding() DSL now accepts regular expressions
+
+### Breaking changes
+#### Scenario Runner
+- navigating to about:blank is no longer supported. It results in a sandbox error
+- navigateTo() is now browser().navigateTo(). Old code must be updated
+- file:// URLs are no longer supported for running a scenario. You must use a web server that implements HEAD
 
 
 # <angular/> 0.9.1 repulsion-field (2010-10-26) #

src/scenario/dsl.js

@@ -156,7 +156,9 @@ angular.scenario.dsl('using', function() {
  */
 angular.scenario.dsl('binding', function() {
   function contains(text, value) {
-    return text && text.indexOf(value) >= 0;
+    return value instanceof RegExp ?
+             value.test(text) :
+             text && text.indexOf(value) >= 0;
   }
   return function(name) {
     return this.addFutureAction("select binding '" + name + "'", function($window, $document, done) {

test/scenario/dslSpec.js

@@ -370,6 +370,12 @@ describe("angular.scenario.dsl", function() {
         expect($root.futureResult).toEqual('some value');
       });
 
+      it('should select binding by regexp', function() {
+        doc.append('<span class="ng-binding" ng:bind="foo.bar">some value</span>');
+        $root.dsl.binding(/^foo\..+/);
+        expect($root.futureResult).toEqual('some value');
+      });
+
       it('should select binding in template by name', function() {
         doc.append('<pre class="ng-binding" ng:bind-template="foo {{bar}} baz">foo some baz</pre>');
         $root.dsl.binding('bar');