discourse/plugins/discourse-shared-edits/test/javascripts/acceptance/composer-test.js

import { click, visit } from "@ember/test-helpers";
import { test } from "qunit";
import { acceptance } from "discourse/tests/helpers/qunit-helpers";

["enabled", "disabled"].forEach((postStreamMode) => {
  acceptance(
    `Discourse Shared Edits | Composer (glimmer_post_stream_mode = ${postStreamMode})`,
    function (needs) {
      needs.settings({
        glimmer_post_stream_mode: postStreamMode,
      });
      needs.user();

      needs.pretender((server, helper) => {
        server.put("/shared_edits/p/398/enable.json", () =>
          helper.response({ success: "OK" })
        );

        server.get("/shared_edits/p/398", () =>
          helper.response({
            raw: "the latest iteration of the post",
            version: 2,
          })
        );

        server.put("/shared_edits/p/398/commit", () =>
          helper.response({ success: "OK" })
        );
      });

      test("edit the first post", async function (assert) {
        await visit("/t/internationalization-localization/280");

        await click(".show-more-actions");
        await click(".show-post-admin-menu");
        await click(".admin-toggle-shared-edits");

        await click(".shared-edit");

        assert
          .dom(".d-editor-input")
          .hasValue(
            "the latest iteration of the post",
            "populates the input with the post text"
          );

        await click(".leave-shared-edit .btn-primary");
      });
    }
  );
});