1 files changed, 32 insertions, 0 deletions
diff --git a/spec/frontend/jira_connect/utils_spec.js b/spec/frontend/jira_connect/utils_spec.js
new file mode 100644
index 00000000000..5310bce384b
--- /dev/null
+++ b/spec/frontend/jira_connect/utils_spec.js
@@ -0,0 +1,32 @@
+import { useLocalStorageSpy } from 'helpers/local_storage_helper';
+import { ALERT_LOCALSTORAGE_KEY } from '~/jira_connect/constants';
+import { persistAlert, retrieveAlert } from '~/jira_connect/utils';
+
+useLocalStorageSpy();
+
+describe('JiraConnect utils', () => {
+  describe('alert utils', () => {
+    it.each`
+      arg                                                                                 | expectedRetrievedValue
+      ${{ title: 'error' }}                                                               | ${{ title: 'error' }}
+      ${{ title: 'error', randomKey: 'test' }}                                            | ${{ title: 'error' }}
+      ${{ title: 'error', message: 'error message', linkUrl: 'link', variant: 'danger' }} | ${{ title: 'error', message: 'error message', linkUrl: 'link', variant: 'danger' }}
+      ${undefined}                                                                        | ${{}}
+    `(
+      'persists and retrieves alert data from localStorage when arg is $arg',
+      ({ arg, expectedRetrievedValue }) => {
+        persistAlert(arg);
+
+        expect(localStorage.setItem).toHaveBeenCalledWith(
+          ALERT_LOCALSTORAGE_KEY,
+          JSON.stringify(expectedRetrievedValue),
+        );
+
+        const retrievedValue = retrieveAlert();
+
+        expect(localStorage.getItem).toHaveBeenCalledWith(ALERT_LOCALSTORAGE_KEY);
+        expect(retrievedValue).toEqual(expectedRetrievedValue);
+      },
+    );
+  });
+});