Added test to check initial states of bool views

IPython/html/tests/casperjs/test_cases/widgets.js

@@ -1,171 +1,179 b''
 // Test the widget framework.
 casper.notebook_test(function () {
     var index;
     
     // Test widget dependencies ////////////////////////////////////////////////
     this.then(function () {
     
         // Check if the WidgetManager class is defined.
         this.test.assert(this.evaluate(function() {
             return IPython.WidgetManager != undefined; 
         }), 'WidgetManager class is defined');
     });
 
     index = this.append_cell(
         'from IPython.html import widgets\n' + 
         'from IPython.display import display, clear_output\n' +
         'print("Success")');
     this.execute_cell_then(index);
 
     this.wait(500); // Wait for require.js async callbacks to load dependencies.
 
     this.then(function () {
         // Check if the widget manager has been instanciated.
         this.test.assert(this.evaluate(function() {
             return IPython.widget_manager != undefined; 
         }), 'Notebook widget manager instanciated');
     });
 
 
     // Check widget mapping ////////////////////////////////////////////////////
     index = this.append_cell(
         'names = [name for name in dir(widgets)' + 
         ' if name.endswith("Widget") and name!= "Widget"]\n' +
         'for name in names:\n' +
         '    print(name)\n');
     this.execute_cell_then(index, function(index){
 
         // Get the widget names that are registered with the widget manager.  Assume
         // a 1 to 1 mapping of model and widgets names (model names just have 'model'
         // suffixed).
         var javascript_names = this.evaluate(function () {
             names = [];
             for (var name in IPython.widget_manager.widget_model_types) {
                 names.push(name.replace('Model',''));
             }
             return names;
         });
 
         // Get the widget names registered in python.
         var python_names = this.get_output_cell(index).text.split('\n');
 
         // Make sure the two lists have the same items.
         for (var i in javascript_names) {
             var javascript_name = javascript_names[i];
             var found = false;
             for (var j in python_names) {
                 var python_name = python_names[j];
                 if (python_name==javascript_name) {
                     found = true;
                     break;
                 }
             }
             this.test.assert(found, javascript_name + ' exists in python');
         }
         for (var i in python_names) {
             var python_name = python_names[i];
             if (python_name.length > 0) {
                 var found = false;
                 for (var j in javascript_names) {
                     var javascript_name = javascript_names[j];
                     if (python_name==javascript_name) {
                         found = true;
                         break;
                     }
                 }
                 this.test.assert(found, python_name + ' exists in javascript');
             }
         }
     });
 
 
     // Test bool widget ////////////////////////////////////////////////////////
     var bool_index = this.append_cell(
-        'bool_widget = widgets.BoolWidget(description="Title")\n' +
+        'bool_widget = widgets.BoolWidget(description="Title", value=True)\n' +
         'display(bool_widget)\n'+
         'display(bool_widget, view_name="ToggleButtonView")\n' +
         'print("Success")');
     this.execute_cell_then(bool_index, function(index){
 
         var button_output = this.get_output_cell(index).text;
         this.test.assert(button_output == 'Success\n', 
             'Create bool widget cell executed with correct output.');
 
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea'),
             'Widget subarea exists.');
 
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea .widget-hbox-single input'),
             'Checkbox exists.');
 
+        this.test.assert(this.cell_element_function(index, 
+            '.widget-area .widget-subarea .widget-hbox-single input', 'val')==true,
+            'Checkbox is checked.');
+
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea .widget-hbox-single .widget-hlabel'),
             'Checkbox label exists.');
 
         this.test.assert(this.cell_element_function(index, 
             '.widget-area .widget-subarea .widget-hbox-single .widget-hlabel', 'html')=="Title",
             'Checkbox labeled correctly.');
 
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea div button'),
             'Toggle button exists.');
 
         this.test.assert(this.cell_element_function(index, 
             '.widget-area .widget-subarea div button', 'html')=="Title",
             'Toggle button labeled correctly.');
 
+        this.test.assert(this.cell_element_function(index, 
+            '.widget-area .widget-subarea div button', 'hasClass', ['active']),
+            'Toggle button is toggled.');
+
     });
 
     // Test button widget //////////////////////////////////////////////////////
     var button_index = this.append_cell(
         'button = widgets.ButtonWidget(description="Title")\n' +
         'display(button)\n'+
         'print("Success")\n' +
         'def handle_click(sender):\n' +
         '    print("Clicked")\n' +
         'button.on_click(handle_click)');
     this.execute_cell_then(button_index, function(index){
 
         var button_output = this.get_output_cell(index).text;
         this.test.assert(button_output == 'Success\n', 
             'Create button cell executed with correct output.');
 
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea'),
             'Widget subarea exists.');
 
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea button'),
             'Widget button exists.');
 
         this.test.assert(this.cell_element_function(index, 
             '.widget-area .widget-subarea button', 'html')=='Title',
             'Set button description.');
 
         this.cell_element_function(index, 
             '.widget-area .widget-subarea button', 'click');
     });
 
     this.wait(500); // Wait for click to execute in kernel and write output
 
     this.then(function () {
         this.test.assert(this.get_output_cell(button_index, 1).text == 'Clicked\n', 
             'Button click event fires.');
     });
 
     index = this.append_cell(
         'button.close()\n'+
         'print("Success")\n');
     this.execute_cell_then(index, function(index){
 
         var button_output = this.get_output_cell(index).text;
         this.test.assert(button_output == 'Success\n', 
             'Close button cell executed with correct output.');
 
         this.test.assert(! this.cell_element_exists(button_index, 
             '.widget-area .widget-subarea button'),
             'Widget button doesn\'t exists.');
     });
 });