A Selenium test to check if a sound is playing / has played

soundPlayingTest.java

@Test(testName = "Listen for Sound", description = "Check that, when clicking the 'A' key, a sound is played", groups = {"01Drums"})
    public void soundPlayTest() throws InterruptedException {

        driver.findElement(By.xpath("/html/body/div[2]/div[1]")).click();
        WebElement aKey = driver.findElement(By.xpath("/html/body/div/div[1]"));
        Actions builder = new Actions(driver);
        Action sendAKey = builder.moveToElement(aKey).sendKeys("A").build();
        sendAKey.perform();
        Thread.sleep(1000);
        WebElement audio = driver.findElement(By.tagName("audio"));
        Assert.assertNotEquals(audio.getAttribute("currentTime"), "0");
//        Assert.assertTrue(Boolean.parseBoolean(audio.getAttribute("ended")));
    }