diff --git a/app/javascript/packs/__tests__/billboard.test.js b/app/javascript/packs/__tests__/billboard.test.js
new file mode 100644
index 000000000..1a77b5a6a
--- /dev/null
+++ b/app/javascript/packs/__tests__/billboard.test.js
@@ -0,0 +1,23 @@
+import { getBillboard } from '../billboard';
+
+describe('getBillboard', () => {
+  beforeEach(() => {
+    global.Honeybadger = { notify: jest.fn() };
+    document.body.innerHTML = `
+      <div>
+        <div class="js-display-ad-container" data-async-url="/billboards/sidebar_left"></div>
+        <div class="js-display-ad-container" data-async-url="/billboards/sidebar_left_2"></div>
+      </div>
+    `;
+  });
+
+  test('should make a call to the correct placement url', async () => {
+    const fetchPromise = Promise.resolve('fetch response');
+    window.fetch = jest.fn(fetchPromise);
+
+    await getBillboard();
+
+    expect(window.fetch).toHaveBeenCalledWith('/billboards/sidebar_left');
+    expect(window.fetch).toHaveBeenCalledWith('/billboards/sidebar_left_2');
+  });
+});
diff --git a/app/javascript/packs/billboard.js b/app/javascript/packs/billboard.js
index c120fe749..917902eec 100644
--- a/app/javascript/packs/billboard.js
+++ b/app/javascript/packs/billboard.js
@@ -1,4 +1,5 @@
 import { setupDisplayAdDropdown } from '../utilities/displayAdDropdown';
+import { observeDisplayAds } from './billboardAfterRenderActions';
 
 // the term billboard can be synonymously interchanged with displayAd
 async function getBillboard() {
@@ -38,3 +39,5 @@ async function generateDisplayAd(element) {
 }
 
 getBillboard();
+
+export { getBillboard };