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Cleaned up utilities in widget casper js tests

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Jonathan Frederic 12 years ago
parent b53802472b
commit ced0de342d
2 changed files with 58 additions and 71 deletions
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107
IPython/html/tests/casperjs/test_cases/widgets.js
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@ -1,25 +1,6 @@
//
// Test the widget framework.
//
casper.notebook_test(function () {
//this.test.begin("widget tests (notebook)", 2, function(test) {
// Utility function that allows us to easily execute a cell of python code
// and wait for the results.
var that = this;
var run_python_code = function(code){
var index = that.evaluate(function (code) {
var index = IPython.notebook.ncells();
var cell = IPython.notebook.insert_cell_at_index('code', index);
cell.set_text(code);
cell.execute();
return index;
}, code);
that.wait_for_output(index);
return index;
};
var index;
// Test widget dependencies ////////////////////////////////////////////////
this.then(function () {
@ -30,9 +11,12 @@ casper.notebook_test(function () {
}), 'WidgetManager class is defined');
});
run_python_code('from IPython.html import widgets\n' +
'from IPython.display import display, clear_output\n' +
'print("Success")');
index = append_cell(
'from IPython.html import widgets\n' +
'from IPython.display import display, clear_output\n' +
'print("Success")');
execute_cell_then(index);
this.wait(500); // Wait for require.js async callbacks to load dependencies.
this.then(function () {
@ -44,12 +28,13 @@ casper.notebook_test(function () {
// Check widget mapping ////////////////////////////////////////////////////
var names_cell_index = run_python_code('names = [name for name in dir(widgets)' +
index = 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');
execute_cell_then(index, function(index){
this.then(function () {
// 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).
@ -62,7 +47,7 @@ casper.notebook_test(function () {
});
// Get the widget names registered in python.
var python_names = this.get_output_cell(names_cell_index).text.split('\n');
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) {
@ -92,53 +77,57 @@ casper.notebook_test(function () {
}
}
});
// Test button widget //////////////////////////////////////////////////////
button_cell_index = run_python_code('button = widgets.ButtonWidget(description="Title")\n' +
var button_cell_index = 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)');
execute_cell_then(button_cell_index, function(index){
this.then(function () {
var button_output = this.get_output_cell(button_cell_index).text;
this.test.assert(button_output == 'Success\n', 'Create button widget, cell executed with correct output.');
this.test.assert(casper.evaluate(function (i) {
var $cell = IPython.notebook.get_cell(i).element;
return $cell.find('.widget-area').find('.widget-subarea').length > 0;
},
{i : button_cell_index}), 'Create button widget, widget subarea exist.');
this.test.assert(casper.evaluate(function (i) {
var $cell = IPython.notebook.get_cell(i).element;
return $cell.find('.widget-area').find('.widget-subarea').find('button').length > 0;
},
{i : button_cell_index}), 'Create button widget, widget button exist.');
this.test.assert(casper.evaluate(function (i) {
var $cell = IPython.notebook.get_cell(i).element;
return $cell.find('.widget-area').find('.widget-subarea').find('button').html() == 'Title';
},
{i : button_cell_index}), 'Set button description.');
casper.evaluate(function (i) {
var $cell = IPython.notebook.get_cell(i).element;
$cell.find('.widget-area').find('.widget-subarea').find('button').click();
},
{i : button_cell_index});
var button_output = this.get_output_cell(index).text;
this.test.assert(button_output == 'Success\n',
'Create button widget, cell executed with correct output.');
this.test.assert(cell_element_exists(index,
'.widget-area .widget-subarea'),
'Create button widget, widget subarea exist.');
this.test.assert(cell_element_exists(index,
'.widget-area .widget-subarea button'),
'Create button widget, widget button exist.');
this.test.assert(cell_element_function(index,
'.widget-area .widget-subarea button', 'html')=='Title',
'Set button description.');
cell_element_function(index,
'.widget-area .widget-subarea button', 'click');
});
this.wait(1000); // Wait for click to execute in kernel and write output
this.wait(500); // Wait for click to execute in kernel and write output
this.then(function () {
var button_output = this.get_output_cell(button_cell_index, 1).text;
this.test.assert(button_output == 'Clicked\n', 'Button click event fires.');
this.test.assert(this.get_output_cell(button_cell_index, 1).text == 'Clicked\n',
'Button click event fires.');
});
//}); // end of test.begin
index = append_cell(
'button.close()\n'+
'print("Success")\n');
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(! cell_element_exists(button_cell_index,
'.widget-area .widget-subarea button'),
'Remove button, widget button doesn\'t exist.');
});
});

22
IPython/html/tests/casperjs/util.js
Unescape View File

@ -59,19 +59,17 @@ casper.delete_current_notebook = function () {
// wait for output in a given cell
casper.wait_for_output = function (cell_num) {
this.then(function() {
this.waitFor(function (c) {
return this.evaluate(function get_output(c) {
var cell = IPython.notebook.get_cell(c);
return cell.output_area.outputs.length != 0;
},
// pass parameter from the test suite js to the browser code js
{c : cell_num});
this.waitFor(function (c) {
return this.evaluate(function get_output(c) {
var cell = IPython.notebook.get_cell(c);
return cell.output_area.outputs.length != 0;
},
function then() { },
function timeout() {
this.echo("wait_for_output timedout!");
});
// pass parameter from the test suite js to the browser code js
{c : cell_num});
},
function then() { },
function timeout() {
this.echo("wait_for_output timed out!");
});
};

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