Make int widget tests play nicely with slimer

IPython/html/tests/widgets/widget_int.js

@@ -1,148 +1,157 b''
 // Test widget int class
 casper.notebook_test(function () {
     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);
 
     var int_text = {}
     int_text.query = '.widget-area .widget-subarea .widget-hbox-single .my-second-int-text';
     int_text.index = this.append_cell(
         'int_widget = widgets.IntTextWidget()\n' +
         'display(int_widget)\n' + 
         'int_widget.add_class("my-second-int-text")\n' + 
         'print(int_widget.model_id)\n');
     this.execute_cell_then(int_text.index, function(index){
         int_text.model_id = this.get_output_cell(index).text.trim();
         
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea'),
             'Widget subarea exists.');
 
         this.test.assert(this.cell_element_exists(index, int_text.query),
             'Widget int textbox exists.');
 
         this.cell_element_function(int_text.index, int_text.query, 'val', ['']);
         this.sendKeys(int_text.query, '1.05');
     });
 
     this.wait_for_widget(int_text);
 
     index = this.append_cell('print(int_widget.value)\n');
     this.execute_cell_then(index, function(index){
         this.test.assertEquals(this.get_output_cell(index).text, '1\n', 
             'Int textbox value set.');
         this.cell_element_function(int_text.index, int_text.query, 'val', ['']);
         this.sendKeys(int_text.query, '123456789');
     });
 
     this.wait_for_widget(int_text);
 
     index = this.append_cell('print(int_widget.value)\n');
     this.execute_cell_then(index, function(index){
         this.test.assertEquals(this.get_output_cell(index).text, '123456789\n', 
             'Long int textbox value set (probably triggers throttling).');
         this.cell_element_function(int_text.index, int_text.query, 'val', ['']);
         this.sendKeys(int_text.query, '12hello');
     });
 
     this.wait_for_widget(int_text);
 
     index = this.append_cell('print(int_widget.value)\n');
     this.execute_cell_then(index, function(index){
         this.test.assertEquals(this.get_output_cell(index).text, '12\n', 
             'Invald int textbox value caught and filtered.');
     });
     
     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);
 
 
     var slider_query = '.widget-area .widget-subarea .widget-hbox-single .slider';
     var int_text2 = {};
     int_text2.query = '.widget-area .widget-subarea .widget-hbox-single .my-second-num-test-text';
     int_text2.index = this.append_cell(
         'intrange = [widgets.BoundedIntTextWidget(),\n' +
         '    widgets.IntSliderWidget()]\n' +
         '[display(intrange[i]) for i in range(2)]\n' +
         'intrange[0].add_class("my-second-num-test-text")\n' +  
         'print(intrange[0].model_id)\n');
     this.execute_cell_then(int_text2.index, function(index){
         int_text2.model_id = this.get_output_cell(index).text.trim();
 
         this.test.assert(this.cell_element_exists(index, 
             '.widget-area .widget-subarea'),
             'Widget subarea exists.');
 
         this.test.assert(this.cell_element_exists(index, slider_query),
             'Widget slider exists.');
 
         this.test.assert(this.cell_element_exists(index, int_text2.query),
             'Widget int textbox exists.');
     });
 
     index = this.append_cell(
         'for widget in intrange:\n' +
         '    widget.max = 50\n' +
         '    widget.min = -50\n' +
         '    widget.value = 25\n' +
         'print("Success")\n');
     this.execute_cell_then(index, function(index){
 
         this.test.assertEquals(this.get_output_cell(index).text, 'Success\n', 
             'Int range properties cell executed with correct output.');
 
         this.test.assert(this.cell_element_exists(int_text2.index, slider_query), 
             'Widget slider exists.');
 
         this.test.assert(this.cell_element_function(int_text2.index, slider_query, 
             'slider', ['value']) == 25,
             'Slider set to Python value.');
 
         this.test.assert(this.cell_element_function(int_text2.index, int_text2.query,
             'val') == 25, 'Int textbox set to Python value.');
 
         // Clear the int textbox value and then set it to 1 by emulating
         // keyboard presses.
-        this.cell_element_function(int_text2.index, int_text2.query, 'val', ['']);
-        this.sendKeys(int_text2.query, '1');
+        this.evaluate(function(q){
+            var textbox = IPython.notebook.element.find(q);
+            textbox.val('1');
+            textbox.trigger('keyup');
+        }, {q: int_text2.query});
     });
 
     this.wait_for_widget(int_text2);
 
     index = this.append_cell('print(intrange[0].value)\n');
     this.execute_cell_then(index, function(index){
         this.test.assertEquals(this.get_output_cell(index).text, '1\n', 
             'Int textbox set int range value');
 
         // Clear the int textbox value and then set it to 120 by emulating
         // keyboard presses.
-        this.cell_element_function(int_text2.index, int_text2.query, 'val', ['']);
-        this.sendKeys(int_text2.query, '120');
+        this.evaluate(function(q){
+            var textbox = IPython.notebook.element.find(q);
+            textbox.val('120');
+            textbox.trigger('keyup');
+        }, {q: int_text2.query});
     });
 
     this.wait_for_widget(int_text2);
 
     index = this.append_cell('print(intrange[0].value)\n');
     this.execute_cell_then(index, function(index){
         this.test.assertEquals(this.get_output_cell(index).text, '50\n', 
             'Int textbox value bound');
 
         // Clear the int textbox value and then set it to 'hello world' by 
         // emulating keyboard presses.  'hello world' should get filtered...
-        this.cell_element_function(int_text2.index, int_text2.query, 'val', ['']);
-        this.sendKeys(int_text2.query, 'hello world');
+        this.evaluate(function(q){
+            var textbox = IPython.notebook.element.find(q);
+            textbox.val('hello world');
+            textbox.trigger('keyup');
+        }, {q: int_text2.query});
     });
 
     this.wait_for_widget(int_text2);
 
     index = this.append_cell('print(intrange[0].value)\n');
     this.execute_cell_then(index, function(index){
         this.test.assertEquals(this.get_output_cell(index).text, '50\n', 
             'Invalid int textbox characters ignored');
     });    
 });
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