added dsl tests and select method

src/scenario/DSL.js

@@ -19,14 +19,24 @@ angular.scenario.dsl.browser = {
 angular.scenario.dsl.input = function(selector) {
   return {
     enter: function(value){
-      $scenario.addStep("Set input text of '" + selector + "' to value '" +
+      $scenario.addStep("Set input text of '" + selector + "' to '" +
         value + "'", function(done){
           var input = this.testDocument.find('input[name=' + selector + ']');
           input.val(value);
-          input.trigger('change');
           this.testWindow.angular.element(input[0]).trigger('change');
           done();
       });
+    },
+    select: function(value){
+      $scenario.addStep("Select radio '" + selector + "' to '" +
+              value + "'", function(done){
+        var input = this.testDocument.
+          find(':radio[name$=@' + selector + '][value=' + value + ']');
+        var event = this.testWindow.document.createEvent('MouseEvent');
+        event.initMouseEvent('click', true, true, this.testWindow, 0,0,0,0,0, false, false, false, false, 0, null);
+        input[0].dispatchEvent(event);
+        done();
+      });
     }
   };
 };

test/scenario/DSLSpec.js

@@ -0,0 +1,40 @@
+describe("DSL", function() {
+
+  var lastStep, executeStep, lastDocument;
+
+  beforeEach(function() {
+    lastStep = null;
+    $scenario = {
+      addStep: function(name, stepFunction) {
+        lastStep = { name:name, fn: stepFunction};
+      }
+    };
+    executeStep = function(step, html, callback) {
+      lastDocument =_jQuery('<div>' + html + '</div>');
+      var specThis = {
+        testWindow: window,
+        testDocument: lastDocument
+      };
+      step.fn.call(specThis, callback || noop);
+    };
+  });
+
+  describe("input", function() {
+
+    var input = angular.scenario.dsl.input;
+    it('should enter', function() {
+      input('name').enter('John');
+      expect(lastStep.name).toEqual("Set input text of 'name' to 'John'");
+      executeStep(lastStep, '<input type="text" name="name" />');
+      expect(lastDocument.find('input').val()).toEqual('John');
+    });
+
+    it('should select', function() {
+      input('gender').select('female');
+      expect(lastStep.name).toEqual("Select radio 'gender' to 'female'");
+      executeStep(lastStep, '<input type="radio" name="0@gender" value="male"/>' +
+        '<input type="radio" name="0@gender" value="female"/>');
+      expect(lastDocument.find(':radio:checked').val()).toEqual('female');
+    });
+  });
+});