From f8f95e5b585d92a9da0127c93d059bc570a59d9a Mon Sep 17 00:00:00 2001
From: loganwc <logan.cunningham@caci.com>
Date: Thu, 9 May 2024 10:19:43 -0500
Subject: [PATCH] FF added jest testing instruction

---
 .../feature-flags/how-to-use-feature-flags.md | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/docs/tools/feature-flags/how-to-use-feature-flags.md b/docs/tools/feature-flags/how-to-use-feature-flags.md
index 4d71796992f..c19bbdfe29c 100644
--- a/docs/tools/feature-flags/how-to-use-feature-flags.md
+++ b/docs/tools/feature-flags/how-to-use-feature-flags.md
@@ -246,6 +246,27 @@ export const MyThing = () => {
 }
 ```
 
+## Jest Testing Feature Flags
+
+```javascript
+import { isBooleanFlagEnabled } from 'utils/featureFlags';
+```
+
+Add the following block to the top of your test file:
+
+```javascript
+jest.mock('utils/featureFlags', () => ({
+  ...jest.requireActual('utils/featureFlags'),
+  isBooleanFlagEnabled: jest.fn().mockImplementation(() => Promise.resolve(false)),
+}));
+```
+
+You can mock the boolean value in your tests with:
+
+```javascript
+isBooleanFlagEnabled.mockImplementation(() => Promise.resolve(YOUR_BOOLEAN_VALUE_HERE))
+```
+
 ## Deploying Feature Flags
 
 Each deployed environment has its own feature flag configuration. The