1 files changed, 36 insertions, 0 deletions
diff --git a/spec/frontend/pages/admin/application_settings/account_and_limits_spec.js b/spec/frontend/pages/admin/application_settings/account_and_limits_spec.js
new file mode 100644
index 00000000000..6a239e307e9
--- /dev/null
+++ b/spec/frontend/pages/admin/application_settings/account_and_limits_spec.js
@@ -0,0 +1,36 @@
+import $ from 'jquery';
+import initUserInternalRegexPlaceholder, {
+  PLACEHOLDER_USER_EXTERNAL_DEFAULT_FALSE,
+  PLACEHOLDER_USER_EXTERNAL_DEFAULT_TRUE,
+} from '~/pages/admin/application_settings/account_and_limits';
+
+describe('AccountAndLimits', () => {
+  const FIXTURE = 'application_settings/accounts_and_limit.html';
+  let $userDefaultExternal;
+  let $userInternalRegex;
+  preloadFixtures(FIXTURE);
+
+  beforeEach(() => {
+    loadFixtures(FIXTURE);
+    initUserInternalRegexPlaceholder();
+    $userDefaultExternal = $('#application_setting_user_default_external');
+    $userInternalRegex = document.querySelector('#application_setting_user_default_internal_regex');
+  });
+
+  describe('Changing of userInternalRegex when userDefaultExternal', () => {
+    it('is unchecked', () => {
+      expect($userDefaultExternal.prop('checked')).toBeFalsy();
+      expect($userInternalRegex.placeholder).toEqual(PLACEHOLDER_USER_EXTERNAL_DEFAULT_FALSE);
+      expect($userInternalRegex.readOnly).toBeTruthy();
+    });
+
+    it('is checked', done => {
+      if (!$userDefaultExternal.prop('checked')) $userDefaultExternal.click();
+
+      expect($userDefaultExternal.prop('checked')).toBeTruthy();
+      expect($userInternalRegex.placeholder).toEqual(PLACEHOLDER_USER_EXTERNAL_DEFAULT_TRUE);
+      expect($userInternalRegex.readOnly).toBeFalsy();
+      done();
+    });
+  });
+});