A simple for loop with Selenium

forLoopSelenium

@Test(testName = "Check all sounds", description = "Check that, when clicking every key, a sound is played", groups = {"01Drums"})
    public void soundsPlayTest() throws InterruptedException {

        driver.findElement(By.xpath("/html/body/div[2]/div[1]")).click();
        List<WebElement> keyList = driver.findElements(By.className("key"));
        List<WebElement> audioList = driver.findElements(By.tagName("audio"));
        Actions builder = new Actions(driver);
        for (int i = 0; i < keyList.size(); i++) {
            Action sendKey = builder.moveToElement(keyList.get(i)).sendKeys(String.valueOf(keyList.get(i).getText().charAt(0))).build();
            sendKey.perform();
            Thread.sleep(1000);
            Assert.assertNotEquals(audioList.get(i).getAttribute("currentTime"), "0");
        }
    }