[Forms] Copy mct-form to mct-toolbar

Copy mct-form template and scripts to use as a basis
for mct-toolbar. WTD-684.

platform/forms/test/MCTToolbarSpec.js

@@ -0,0 +1,90 @@
+/*global define,describe,it,expect,beforeEach,waitsFor,jasmine*/
+
+define(
+    ["../src/MCTToolbar"],
+    function (MCTToolbar) {
+        "use strict";
+
+        describe("The mct-toolbar directive", function () {
+            var mockScope,
+                mctToolbar;
+
+            beforeEach(function () {
+                mockScope = jasmine.createSpyObj("$scope", [ "$watch" ]);
+                mockScope.$parent = {};
+                mctToolbar = new MCTToolbar();
+            });
+
+            it("is restricted to elements", function () {
+                expect(mctToolbar.restrict).toEqual("E");
+            });
+
+            it("watches for changes in form by name", function () {
+                // mct-form needs to watch for the form by name
+                // in order to convey changes in $valid, $dirty, etc
+                // up to the parent scope.
+                mctToolbar.controller(mockScope);
+
+                expect(mockScope.$watch).toHaveBeenCalledWith(
+                    "mctForm",
+                    jasmine.any(Function)
+                );
+            });
+
+            it("conveys form status to parent scope", function () {
+                var someState = { someKey: "some value" };
+                mockScope.name = "someName";
+
+                mctToolbar.controller(mockScope);
+
+                mockScope.$watch.mostRecentCall.args[1](someState);
+
+                expect(mockScope.$parent.someName).toBe(someState);
+            });
+
+            it("allows strings to be converted to RegExps", function () {
+                // This is needed to support ng-pattern in the template
+                mctToolbar.controller(mockScope);
+
+                // Should have added getRegExp to the scope,
+                // to convert strings to regular expressions
+                expect(mockScope.getRegExp("^\\d+$")).toEqual(/^\d+$/);
+            });
+
+            it("returns the same regexp instance for the same string", function () {
+                // Don't want new instances each digest cycle, for performance
+                var strRegExp = "^[a-z]\\d+$",
+                    regExp;
+
+                // Add getRegExp to scope
+                mctToolbar.controller(mockScope);
+                regExp = mockScope.getRegExp(strRegExp);
+
+                // Same object instance each time...
+                expect(mockScope.getRegExp(strRegExp)).toBe(regExp);
+                expect(mockScope.getRegExp(strRegExp)).toBe(regExp);
+            });
+
+            it("passes RegExp objects through untouched", function () {
+                // Permit using forms to simply provide their own RegExp object
+                var regExp = /^\d+[a-d]$/;
+
+                // Add getRegExp to scope
+                mctToolbar.controller(mockScope);
+
+                // Should have added getRegExp to the scope,
+                // to convert strings to regular expressions
+                expect(mockScope.getRegExp(regExp)).toBe(regExp);
+            });
+
+            it("passes a non-whitespace regexp when no pattern is defined", function () {
+                // If no pattern is supplied, ng-pattern should match anything
+                mctToolbar.controller(mockScope);
+                expect(mockScope.getRegExp()).toEqual(/\S/);
+                expect(mockScope.getRegExp(undefined)).toEqual(/\S/);
+            });
+
+
+        });
+    }
+);