1 files changed, 23 insertions, 0 deletions
diff --git a/spec/frontend/authentication/u2f/mock_u2f_device.js b/spec/frontend/authentication/u2f/mock_u2f_device.js
new file mode 100644
index 00000000000..ec8425a4e3e
--- /dev/null
+++ b/spec/frontend/authentication/u2f/mock_u2f_device.js
@@ -0,0 +1,23 @@
+/* eslint-disable no-unused-expressions */
+
+export default class MockU2FDevice {
+  constructor() {
+    this.respondToAuthenticateRequest = this.respondToAuthenticateRequest.bind(this);
+    this.respondToRegisterRequest = this.respondToRegisterRequest.bind(this);
+    window.u2f || (window.u2f = {});
+    window.u2f.register = (appId, registerRequests, signRequests, callback) => {
+      this.registerCallback = callback;
+    };
+    window.u2f.sign = (appId, challenges, signRequests, callback) => {
+      this.authenticateCallback = callback;
+    };
+  }
+
+  respondToRegisterRequest(params) {
+    return this.registerCallback(params);
+  }
+
+  respondToAuthenticateRequest(params) {
+    return this.authenticateCallback(params);
+  }
+}