Reads the image src attribute and decode it using Zxing

ReadSrcAttribute.java

@Test
void readQRCodeFromURL() {
    String qrCodeFile = driver.findElement(By.id("qr")).getAttribute("src");

    // get the qr code content and assert the result
    String qrCodeResult = decodeQRCode(qrCodeFile);
    assertThat(qrCodeResult).isEqualTo("c72a0de5-eba3-4bf0-bde2-fc709e71df29");
}

The full code can be found at https://github.com/eliasnogueira/selenium-read-qrcode