1 files changed, 19 insertions, 0 deletions
diff --git a/spec/frontend/authentication/webauthn/util.js b/spec/frontend/authentication/webauthn/util.js
new file mode 100644
index 00000000000..d8f5a67ee1f
--- /dev/null
+++ b/spec/frontend/authentication/webauthn/util.js
@@ -0,0 +1,19 @@
+export function useMockNavigatorCredentials() {
+  let oldNavigatorCredentials;
+  let oldPublicKeyCredential;
+
+  beforeEach(() => {
+    oldNavigatorCredentials = navigator.credentials;
+    oldPublicKeyCredential = window.PublicKeyCredential;
+    navigator.credentials = {
+      get: jest.fn(),
+      create: jest.fn(),
+    };
+    window.PublicKeyCredential = function MockPublicKeyCredential() {};
+  });
+
+  afterEach(() => {
+    navigator.credentials = oldNavigatorCredentials;
+    window.PublicKeyCredential = oldPublicKeyCredential;
+  });
+}