Function assertShortcut

modules/tinymce/src/core/test/ts/browser/ShortcutsTest.ts:21–42

(shortcut: string, args: Partial<KeyboardEvent>, assertState: boolean)

  it('Shortcuts formats', () => {
    const editor = hook.editor();
    const assertShortcut = (shortcut: string, args: Partial<KeyboardEvent>, assertState: boolean) => {
      let called = false;

      editor.shortcuts.add(shortcut, '', () => {
        called = true;
      });

      args = Tools.extend({
        ctrlKey: false,
        altKey: false,
        shiftKey: false,
        metaKey: false
      }, args);

      editor.dispatch('keydown', args as KeyboardEvent);

      if (assertState) {
        assert.isTrue(called, `Shortcut wasn't called: ` + shortcut);
      } else {
        assert.isFalse(called, `Shortcut was called when it shouldn't have been: ` + shortcut);
      }
    };

    assertShortcut('ctrl+d', { ctrlKey: true, keyCode: 68 }, true);
    assertShortcut('ctrl+d', { altKey: true, keyCode: 68 }, false);