android - Emma 没有意识到正在测试匿名内部类

Question

我有一个生成线程的类和一个验证结果的测试。Emma 没有报告线程的代码覆盖率，即使我可以在调试器中单步执行并看到它正在被测试。谁能看到为什么会发生这种情况并告诉我如何解决？

产生线程的方法

private static String deviceName = DEFAULT_DEVICE_NAME;
protected void initializeDeviceName() {
    if (deviceName.equals(DEFAULT_DEVICE_NAME)) {
        DeviceContext.execute(new Runnable() {
            @Override
            public void run() {
                deviceName = DeviceManager.getDeviceName();
            }
        });
    }
}

考试

public void testGetDeviceName() {
    DeviceManager.setDeviceName(DEVICE_NAME);
    // constructor calls initializeDeviceName()
    iconListener = new HealthIconListener(view); 
    sleep(SHORT_SLEEP_TIME);
    assertEquals(DEVICE_NAME, HealthIconListener.getDeviceName());
}

DeviceContext中的相关方法

private static ExecutorService getExecutor() {
    if (executor == null) {
        executor = Executors.newCachedThreadPool();
    }
    return executor;
}

public static void execute(Runnable task) {
    getExecutor().execute(task);
}