1 files changed, 57 insertions, 0 deletions
diff --git a/js/vendor/angular-ui/modules/directives/if/test/ifSpec.js b/js/vendor/angular-ui/modules/directives/if/test/ifSpec.js
new file mode 100644
index 000000000..8edfc108d
--- /dev/null
+++ b/js/vendor/angular-ui/modules/directives/if/test/ifSpec.js
@@ -0,0 +1,57 @@
+describe('ui-if', function () {
+  var scope, $compile, elm;
+
+  beforeEach(module('ui.directives'));
+  beforeEach(inject(function ($rootScope, _$compile_) {
+    scope = $rootScope.$new();
+    $compile = _$compile_;
+    elm = $('<div>');
+  }));
+
+  function makeIf(expr) {
+    elm.append($compile('<div ui-if="' + expr + '"><div>Hi</div></div>')(scope));
+    scope.$apply();
+  }
+
+  it('should immediately remove element if condition is false', function () {
+    makeIf('false');
+    expect(elm.children().length).toBe(0);
+  });
+
+  it('should leave the element if condition is true', function () {
+    makeIf('true');
+    expect(elm.children().length).toBe(1);
+  });
+
+  it('should create then remove the element if condition changes', function () {
+    scope.hello = true;
+    makeIf('hello');
+    expect(elm.children().length).toBe(1);
+    scope.$apply('hello = false');
+    expect(elm.children().length).toBe(0);
+  });
+
+  it('should create a new scope', function () {
+    scope.$apply('value = true');
+    elm.append($compile(
+      '<div ui-if="value"><span ng-init="value=false"></span></div>'
+    )(scope));
+    scope.$apply();
+    expect(elm.children('div').length).toBe(1);
+  });
+
+  it('should play nice with other elements beside it', function () {
+    scope.values = [1, 2, 3, 4];
+    elm.append($compile(
+      '<div ng-repeat="i in values"></div>' +
+        '<div ui-if="values.length==4"></div>' +
+        '<div ng-repeat="i in values"></div>'
+    )(scope));
+    scope.$apply();
+    expect(elm.children().length).toBe(9);
+    scope.$apply('values.splice(0,1)');
+    expect(elm.children().length).toBe(6);
+    scope.$apply('values.push(1)');
+    expect(elm.children().length).toBe(9);
+  });
+});
+\ No newline at end of file