test('special MenuId palette', function () {

		disposables.push(MenuRegistry.appendMenuItem(MenuId.CommandPalette, {
			command: { id: 'a', title: 'Explicit' }
		}));

		MenuRegistry.addCommand({ id: 'b', title: 'Implicit' });

		let foundA = false;
		let foundB = false;
		for (const item of MenuRegistry.getMenuItems(MenuId.CommandPalette)) {
			if (isIMenuItem(item)) {
				if (item.command.id === 'a') {
					assert.equal(item.command.title, 'Explicit');
					foundA = true;
				}
				if (item.command.id === 'b') {
					assert.equal(item.command.title, 'Implicit');
					foundB = true;
				}
			}
		}
		assert.equal(foundA, true);
		assert.equal(foundB, true);
	});

actions.MenuRegistry.appendMenuItem = (id: actions.MenuId, item: actions.IMenuItem | actions.ISubmenuItem): IDisposable => {
	if (actions.isIMenuItem(item)) {
		switch (item.command.id) {
			case ToggleDevToolsAction.ID: // There appears to be no way to toggle this programmatically.
				logger.debug(`Skipping unsupported menu item ${item.command.id}`);

				return {
					dispose: (): void => undefined,
				};
		}
	}

	return originalAppend(id, item);
};