1 files changed, 35 insertions, 0 deletions
diff --git a/spec/frontend/authentication/webauthn/mock_webauthn_device.js b/spec/frontend/authentication/webauthn/mock_webauthn_device.js
new file mode 100644
index 00000000000..39df94df46b
--- /dev/null
+++ b/spec/frontend/authentication/webauthn/mock_webauthn_device.js
@@ -0,0 +1,35 @@
+/* eslint-disable no-unused-expressions */
+
+export default class MockWebAuthnDevice {
+  constructor() {
+    this.respondToAuthenticateRequest = this.respondToAuthenticateRequest.bind(this);
+    this.respondToRegisterRequest = this.respondToRegisterRequest.bind(this);
+    window.navigator.credentials || (window.navigator.credentials = {});
+    window.navigator.credentials.create = () =>
+      new Promise((resolve, reject) => {
+        this.registerCallback = resolve;
+        this.registerRejectCallback = reject;
+      });
+    window.navigator.credentials.get = () =>
+      new Promise((resolve, reject) => {
+        this.authenticateCallback = resolve;
+        this.authenticateRejectCallback = reject;
+      });
+  }
+
+  respondToRegisterRequest(params) {
+    return this.registerCallback(params);
+  }
+
+  respondToAuthenticateRequest(params) {
+    return this.authenticateCallback(params);
+  }
+
+  rejectRegisterRequest(params) {
+    return this.registerRejectCallback(params);
+  }
+
+  rejectAuthenticateRequest(params) {
+    return this.authenticateRejectCallback(params);
+  }
+}