Function testPattern

modules/tinymce/src/core/test/ts/browser/ShortcutsTest.ts:79–101

(pattern: string, keyCode: number, ctrlKey = false)

  it('Remove', () => {
    const editor = hook.editor();
    const testPattern = (pattern: string, keyCode: number, ctrlKey = false) => {
      let called = false;

      const eventArgs = () => ({
        ctrlKey,
        keyCode,
        altKey: false,
        shiftKey: false,
        metaKey: false
      });

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

      editor.dispatch('keydown', eventArgs() as KeyboardEvent);
      assert.isTrue(called, `Shortcut wasn't called when it should have been.`);

      called = false;
      editor.shortcuts.remove(pattern);
      editor.dispatch('keydown', eventArgs() as KeyboardEvent);
      assert.isFalse(called, `Shortcut was called when it shouldn't.`);
    };

    testPattern('ctrl+d', 68, true);
    testPattern('ctrl+F2', 113, true);