BotFramework-WebChat/__tests__/html2/accessibility/scanMode/ideal/interactMode1/keepPositionWhenFocused.html at 82b54c71ef1dea00c582b83d3cf762d4fc0ec64a · microsoft/BotFramework-WebChat · GitHub

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<!doctype html>
<html lang="en-US">
  <head>
    <link href="/assets/index.css" rel="stylesheet" type="text/css" />
    <link href="../static/index.css" rel="stylesheet" type="text/css" />
  </head>
  <body>
    <main></main>
    <script type="module">
      import '/test-harness.mjs';
      import '/test-page-object.mjs';

      import { waitFor } from 'https://esm.sh/@testduet/wait-for';
      import { render, systemUnderTest } from '../static/index.js';

      run(
        async function () {
          await render();

          // WHEN: The chat history is focused.
          await systemUnderTest.focusChatHistory();

          // THEN: The last message should be focused.
          expect(document.activeElement).toBe(systemUnderTest.chatMessages[2]);

          // WHEN: New message is added while the focus is on the chat history.
          window.dispatchEvent(new CustomEvent('addmessage'));
          await waitFor(() => expect(systemUnderTest.chatMessages).toHaveLength(4));

          // THEN: The third message should be focused, it was previously the last message.
          expect(document.activeElement).toBe(systemUnderTest.chatMessages[2]);

          // WHEN: Down arrow key is pressed.
          await host.sendKeys('ARROW_UP');

          // THEN: The second message should be focused.
          expect(document.activeElement).toBe(systemUnderTest.chatMessages[1]);
        },
        { skipCheckAccessibility: true }
      );
    </script>
  </body>
</html>