angular-cn/modules/angular2/test/render/dom/events/key_events_spec.js

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import {describe, ddescribe, it, iit, xit, xdescribe, expect, beforeEach, el} from 'angular2/test_lib';
import {KeyEventsPlugin} from 'angular2/src/render/dom/events/key_events';
export function main() {
describe('KeyEvents', () => {
it('should ignore unrecognized events', () => {
expect(KeyEventsPlugin.parseEventName('keydown')).toEqual(null);
expect(KeyEventsPlugin.parseEventName('keyup')).toEqual(null);
expect(KeyEventsPlugin.parseEventName('keydown.unknownmodifier.enter')).toEqual(null);
expect(KeyEventsPlugin.parseEventName('keyup.unknownmodifier.enter')).toEqual(null);
expect(KeyEventsPlugin.parseEventName('unknownevent.control.shift.enter')).toEqual(null);
expect(KeyEventsPlugin.parseEventName('unknownevent.enter')).toEqual(null);
});
it('should correctly parse event names', () => {
// key with no modifier
expect(KeyEventsPlugin.parseEventName('keydown.enter')).toEqual({
'domEventName': 'keydown',
'fullKey': 'enter'
});
expect(KeyEventsPlugin.parseEventName('keyup.enter')).toEqual({
'domEventName': 'keyup',
'fullKey': 'enter'
});
// key with modifiers:
expect(KeyEventsPlugin.parseEventName('keydown.control.shift.enter')).toEqual({
'domEventName': 'keydown',
'fullKey': 'control.shift.enter'
});
expect(KeyEventsPlugin.parseEventName('keyup.control.shift.enter')).toEqual({
'domEventName': 'keyup',
'fullKey': 'control.shift.enter'
});
// key with modifiers in a different order:
expect(KeyEventsPlugin.parseEventName('keydown.shift.control.enter')).toEqual({
'domEventName': 'keydown',
'fullKey': 'control.shift.enter'
});
expect(KeyEventsPlugin.parseEventName('keyup.shift.control.enter')).toEqual({
'domEventName': 'keyup',
'fullKey': 'control.shift.enter'
});
// key that is also a modifier:
expect(KeyEventsPlugin.parseEventName('keydown.shift.control')).toEqual({
'domEventName': 'keydown',
'fullKey': 'shift.control'
});
expect(KeyEventsPlugin.parseEventName('keyup.shift.control')).toEqual({
'domEventName': 'keyup',
'fullKey': 'shift.control'
});
expect(KeyEventsPlugin.parseEventName('keydown.control.shift')).toEqual({
'domEventName': 'keydown',
'fullKey': 'control.shift'
});
expect(KeyEventsPlugin.parseEventName('keyup.control.shift')).toEqual({
'domEventName': 'keyup',
'fullKey': 'control.shift'
});
});
});
}