code: // Licensed to the Software Freedom Conservancy (SFC) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The SFC licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  
  package org.openqa.selenium;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import org.junit.jupiter.api.Test;
  import org.openqa.selenium.environment.webserver.Page;
  import org.openqa.selenium.testing.JupiterTestBase;
  
  class ElementAriaRoleTest extends JupiterTestBase {
  
    @Test
    public void shouldReturnExplicitlySpecifiedRole() {
      driver.get(
          appServer.create(
              new Page()
                  .withTitle("Testing Aria Role")
                  .withBody("<div role='heading' aria-level='1'>Level 1 Header</div>")));
      WebElement header1 = driver.findElement(By.cssSelector("div"));
      assertThat(header1.getAriaRole()).isEqualTo("heading");
    }
  
    @Test
    public void shouldReturnImplicitRoleDefinedByTagName() {
      driver.get(
          appServer.create(
              new Page().withTitle("Testing Aria Role").withBody("<h1>Level 1 Header</h1>")));
      WebElement header1 = driver.findElement(By.cssSelector("h1"));
      assertThat(header1.getAriaRole()).isEqualTo("heading");
    }
  
    @Test
    public void shouldReturnExplicitRoleEvenIfItContradictsTagName() {
      driver.get(
          appServer.create(
              new Page()
                  .withTitle("Testing Aria Role")
                  .withBody("<h1 role='alert'>Level 1 Header</h1>")));
      WebElement header1 = driver.findElement(By.cssSelector("h1"));
      assertThat(header1.getAriaRole()).isEqualTo("alert");
    }
  }
  