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Add tests for notification area and widgets

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Jessica B. Hamrick 2014-09-25 16:03:44 -07:00
parent e68f6e585a
commit 6f49f4b78e
1 changed files with 116 additions and 0 deletions
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116
IPython/html/tests/notebook/notifications.js Normal file
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// Test the notification area and widgets
casper.notebook_test(function () {
var that = this;
var widget = function (name) {
return that.evaluate(function (name) {
return (IPython.notification_area.widget(name) !== undefined);
}, name);
};
var get_widget = function (name) {
return that.evaluate(function (name) {
return (IPython.notification_area.get_widget(name) !== undefined);
}, name);
};
var new_notification_widget = function (name) {
return that.evaluate(function (name) {
return (IPython.notification_area.new_notification_widget(name) !== undefined);
}, name);
};
var widget_has_class = function (name, class_name) {
return that.evaluate(function (name, class_name) {
var w = IPython.notification_area.get_widget(name);
return w.element.hasClass(class_name);
}, name, class_name);
};
var widget_message = function (name) {
return that.evaluate(function (name) {
var w = IPython.notification_area.get_widget(name);
return w.get_message();
}, name);
};
this.then(function () {
// check that existing widgets are there
this.test.assert(get_widget('kernel') && widget('kernel'), 'The kernel notification widget exists');
this.test.assert(get_widget('notebook') && widget('notbook'), 'The notebook notification widget exists');
// try getting a non-existant widget
this.test.assertRaises(get_widget, 'foo', 'get_widget: error is thrown');
// try creating a non-existant widget
this.test.assert(widget('bar'), 'widget: new widget is created');
// try creating a widget that already exists
this.test.assertRaises(new_notification_widget, 'kernel', 'new_notification_widget: error is thrown');
});
// test creating 'info' messages
this.thenEvaluate(function () {
var tnw = IPython.notification_area.widget('test');
tnw.info('test info');
});
this.waitUntilVisible('#notification_test', function () {
this.test.assert(widget_has_class('test', 'info'), 'info: class is correct');
this.test.assertEquals(widget_message('test'), 'test info', 'info: message is correct');
});
// test creating 'warning' messages
this.thenEvaluate(function () {
var tnw = IPython.notification_area.widget('test');
tnw.warning('test warning');
});
this.waitUntilVisible('#notification_test', function () {
this.test.assert(widget_has_class('test', 'warning'), 'warning: class is correct');
this.test.assertEquals(widget_message('test'), 'test warning', 'warning: message is correct');
});
// test creating 'danger' messages
this.thenEvaluate(function () {
var tnw = IPython.notification_area.widget('test');
tnw.danger('test danger');
});
this.waitUntilVisible('#notification_test', function () {
this.test.assert(widget_has_class('test', 'danger'), 'danger: class is correct');
this.test.assertEquals(widget_message('test'), 'test danger', 'danger: message is correct');
});
// test message timeout
this.thenEvaluate(function () {
var tnw = IPython.notification_area.widget('test');
tnw.set_message('test timeout', 1000);
});
this.waitUntilVisible('#notification_test', function () {
this.test.assertEquals(widget_message('test'), 'test timeout', 'timeout: message is correct');
});
this.waitWhileVisible('#notification_test', function () {
this.test.assertEquals(widget_message('test'), '', 'timeout: message was cleared');
});
// test click callback
this.thenEvaluate(function () {
var tnw = IPython.notification_area.widget('test');
tnw._clicked = false;
tnw.set_message('test click', undefined, function () {
tnw._clicked = true;
return true;
});
});
this.waitUntilVisible('#notification_test', function () {
this.test.assertEquals(widget_message('test'), 'test click', 'callback: message is correct');
this.click('#notification_test');
});
this.waitFor(function () {
return this.evaluate(function () {
return IPython.notification_area.widget('test')._clicked;
});
}, function () {
this.waitWhileVisible('#notification_test', function () {
this.test.assertEquals(widget_message('test'), '', 'callback: message was cleared');
});
});
});