diff --git a/app/soapbox/features/feed-filtering/__tests__/feed-carousel.test.tsx b/app/soapbox/features/feed-filtering/__tests__/feed-carousel.test.tsx
new file mode 100644
index 000000000..4744b1c52
--- /dev/null
+++ b/app/soapbox/features/feed-filtering/__tests__/feed-carousel.test.tsx
@@ -0,0 +1,131 @@
+import userEvent from '@testing-library/user-event';
+import { Map as ImmutableMap } from 'immutable';
+import React from 'react';
+
+import { __stub } from '../../../api';
+import { render, screen, waitFor } from '../../../jest/test-helpers';
+import FeedCarousel from '../feed-carousel';
+
+jest.mock('../../../hooks/useDimensions', () => ({
+  useDimensions: () => [null, { width: 200 }],
+}));
+
+(window as any).ResizeObserver = class ResizeObserver {
+
+  observe() { }
+  disconnect() { }
+
+};
+
+describe('<FeedCarousel />', () => {
+  let store;
+
+  describe('with "feedUserFiltering" disabled', () => {
+    beforeEach(() => {
+      store = {
+        instance: {
+          version: '2.7.2 (compatible; Pleroma 2.4.52-1337-g4779199e.gleasonator+soapbox)',
+          pleroma: ImmutableMap({
+            metadata: ImmutableMap({
+              features: [],
+            }),
+          }),
+        },
+      };
+    });
+
+    it('should render nothing', () => {
+      render(<FeedCarousel />, null, store);
+
+      expect(screen.queryAllByTestId('feed-carousel')).toHaveLength(0);
+    });
+  });
+
+  describe('with "feedUserFiltering" enabled', () => {
+    beforeEach(() => {
+      store = {
+        instance: {
+          version: '3.4.1 (compatible; TruthSocial 1.0.0)',
+          pleroma: ImmutableMap({
+            metadata: ImmutableMap({
+              features: [],
+            }),
+          }),
+        },
+      };
+    });
+
+    it('should render the Carousel', () => {
+      render(<FeedCarousel />, null, store);
+
+      expect(screen.queryAllByTestId('feed-carousel')).toHaveLength(1);
+    });
+
+    describe('with a failed request to the API', () => {
+      beforeEach(() => {
+        store.carousels = {
+          avatars: [],
+          error: true,
+        };
+      });
+
+      it('renders the error message', () => {
+        render(<FeedCarousel />, null, store);
+
+        expect(screen.getByTestId('feed-carousel-error')).toBeInTheDocument();
+      });
+    });
+
+    describe('with multiple pages of avatars', () => {
+      beforeEach(() => {
+        store.carousels = {
+          error: false,
+          avatars: [],
+        };
+
+        __stub(mock => {
+          mock.onGet('/api/v1/truth/carousels/avatars')
+            .reply(200, [
+              { account_id: '1', username: 'a', account_avatar: 'https://example.com/some.jpg' },
+              { account_id: '2', username: 'b', account_avatar: 'https://example.com/some.jpg' },
+              { account_id: '3', username: 'c', account_avatar: 'https://example.com/some.jpg' },
+              { account_id: '4', username: 'd', account_avatar: 'https://example.com/some.jpg' },
+            ]);
+        });
+
+        Element.prototype.getBoundingClientRect = jest.fn(() => {
+          return {
+            width: 200,
+            height: 120,
+            x: 0,
+            y: 0,
+            toJSON: () => null,
+            top: 0,
+            left: 0,
+            bottom: 0,
+            right: 0,
+          };
+        });
+      });
+
+      it('should render the correct prev/next buttons', async() => {
+        const user = userEvent.setup();
+        render(<FeedCarousel />, null, store);
+
+        await waitFor(() => {
+          expect(screen.getByTestId('next-page')).toBeInTheDocument();
+          expect(screen.queryAllByTestId('prev-page')).toHaveLength(0);
+        });
+
+        await waitFor(() => {
+          user.click(screen.getByTestId('next-page'));
+        });
+
+        await waitFor(() => {
+          expect(screen.getByTestId('prev-page')).toBeInTheDocument();
+          expect(screen.queryAllByTestId('next-page')).toHaveLength(0);
+        });
+      });
+    });
+  });
+});
diff --git a/app/soapbox/features/feed-filtering/feed-carousel.tsx b/app/soapbox/features/feed-filtering/feed-carousel.tsx
index ca3904900..2ca9f34bc 100644
--- a/app/soapbox/features/feed-filtering/feed-carousel.tsx
+++ b/app/soapbox/features/feed-filtering/feed-carousel.tsx
@@ -85,7 +85,7 @@ const FeedCarousel = () => {
 
   if (hasError) {
     return (
-      <Card variant='rounded' size='lg'>
+      <Card variant='rounded' size='lg' data-testid='feed-carousel-error'>
         <Text align='center'>
           <FormattedMessage id='common.error' defaultMessage="Something isn't right. Try reloading the page." />
         </Text>
@@ -94,12 +94,13 @@ const FeedCarousel = () => {
   }
 
   return (
-    <Card variant='rounded' size='lg' ref={cardRef} className='relative'>
+    <Card variant='rounded' size='lg' ref={cardRef} className='relative' data-testid='feed-carousel'>
       <div>
         {hasPrevPage && (
           <div>
             <div className='z-10 absolute left-5 top-1/2 -mt-4'>
               <button
+                data-testid='prev-page'
                 onClick={handlePrevPage}
                 className='bg-white/85 backdrop-blur rounded-full h-8 w-8 flex items-center justify-center'
               >
@@ -135,6 +136,7 @@ const FeedCarousel = () => {
           <div>
             <div className='z-10 absolute right-5 top-1/2 -mt-4'>
               <button
+                data-testid='next-page'
                 onClick={handleNextPage}
                 className='bg-white/85 backdrop-blur rounded-full h-8 w-8 flex items-center justify-center'
               >