diff --git a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx
index 9ed97cfb1f..97b2d4c8e3 100644
--- a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx
+++ b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx
@@ -55,8 +55,11 @@ const sources = {
 describe('<InventorySourceList />', () => {
   let wrapper;
   let history;
+  let debug;
 
   beforeEach(async () => {
+    debug = global.console.debug; // eslint-disable-line prefer-destructuring
+    global.console.debug = () => {};
     InventoriesAPI.readSources.mockResolvedValue(sources);
     InventorySourcesAPI.readOptions.mockResolvedValue({
       data: {
@@ -98,6 +101,7 @@ describe('<InventorySourceList />', () => {
   afterEach(() => {
     wrapper.unmount();
     jest.clearAllMocks();
+    global.console.debug = debug;
   });
 
   test('should mount properly', async () => {
diff --git a/awx/ui_next/src/screens/Inventory/InventorySources/useWsInventorySources.test.jsx b/awx/ui_next/src/screens/Inventory/InventorySources/useWsInventorySources.test.jsx
new file mode 100644
index 0000000000..b0e5668624
--- /dev/null
+++ b/awx/ui_next/src/screens/Inventory/InventorySources/useWsInventorySources.test.jsx
@@ -0,0 +1,124 @@
+import React from 'react';
+import { act } from 'react-dom/test-utils';
+import WS from 'jest-websocket-mock';
+import { mountWithContexts } from '../../../../testUtils/enzymeHelpers';
+import useWsInventorySources from './useWsInventorySources';
+
+/*
+  Jest mock timers don’t play well with jest-websocket-mock,
+  so we'll stub out throttling to resolve immediately
+*/
+jest.mock('../../../util/useThrottle', () => ({
+  __esModule: true,
+  default: jest.fn(val => val),
+}));
+
+function TestInner() {
+  return <div />;
+}
+function Test({ sources }) {
+  const syncedSources = useWsInventorySources(sources);
+  return <TestInner sources={syncedSources} />;
+}
+
+describe('useWsInventorySources hook', () => {
+  let debug;
+  let wrapper;
+  beforeEach(() => {
+    debug = global.console.debug; // eslint-disable-line prefer-destructuring
+    global.console.debug = () => {};
+  });
+
+  afterEach(() => {
+    global.console.debug = debug;
+  });
+
+  test('should return sources list', () => {
+    const sources = [{ id: 1 }];
+    wrapper = mountWithContexts(<Test sources={sources} />);
+
+    expect(wrapper.find('TestInner').prop('sources')).toEqual(sources);
+    WS.clean();
+  });
+
+  test('should establish websocket connection', async () => {
+    global.document.cookie = 'csrftoken=abc123';
+    const mockServer = new WS('wss://localhost/websocket/');
+
+    const sources = [{ id: 1 }];
+    await act(async () => {
+      wrapper = await mountWithContexts(<Test sources={sources} />);
+    });
+
+    await mockServer.connected;
+    await expect(mockServer).toReceiveMessage(
+      JSON.stringify({
+        xrftoken: 'abc123',
+        groups: {
+          jobs: ['status_changed'],
+          control: ['limit_reached_1'],
+        },
+      })
+    );
+    WS.clean();
+  });
+
+  test('should update last job status', async () => {
+    global.document.cookie = 'csrftoken=abc123';
+    const mockServer = new WS('wss://localhost/websocket/');
+
+    const sources = [
+      {
+        id: 3,
+        status: 'running',
+        summary_fields: {
+          last_job: {
+            id: 5,
+            status: 'running',
+          },
+        },
+      },
+    ];
+    await act(async () => {
+      wrapper = await mountWithContexts(<Test sources={sources} />);
+    });
+
+    await mockServer.connected;
+    await expect(mockServer).toReceiveMessage(
+      JSON.stringify({
+        xrftoken: 'abc123',
+        groups: {
+          jobs: ['status_changed'],
+          control: ['limit_reached_1'],
+        },
+      })
+    );
+    act(() => {
+      mockServer.send(
+        JSON.stringify({
+          unified_job_id: 5,
+          inventory_source_id: 3,
+          type: 'job',
+          status: 'successful',
+          finished: 'the_time',
+        })
+      );
+    });
+    wrapper.update();
+
+    const source = wrapper.find('TestInner').prop('sources')[0];
+    expect(source).toEqual({
+      id: 3,
+      status: 'successful',
+      last_updated: 'the_time',
+      summary_fields: {
+        last_job: {
+          id: 5,
+          status: 'successful',
+          finished: 'the_time',
+        },
+      },
+    });
+    WS.clean();
+  });
+});