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widget_int.js
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widget_int.js
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// 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.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.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.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');
});
});