1 files changed, 56 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/test/mock_dtmf_sender.h b/third_party/libwebrtc/api/test/mock_dtmf_sender.h
new file mode 100644
index 0000000000..9029195025
--- /dev/null
+++ b/third_party/libwebrtc/api/test/mock_dtmf_sender.h
@@ -0,0 +1,56 @@
+/*
+ *  Copyright 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef API_TEST_MOCK_DTMF_SENDER_H_
+#define API_TEST_MOCK_DTMF_SENDER_H_
+
+#include <string>
+
+#include "api/dtmf_sender_interface.h"
+#include "test/gmock.h"
+
+namespace webrtc {
+
+class MockDtmfSenderObserver : public DtmfSenderObserverInterface {
+ public:
+  MOCK_METHOD(void,
+              OnToneChange,
+              (const std::string&, const std::string&),
+              (override));
+  MOCK_METHOD(void, OnToneChange, (const std::string&), (override));
+};
+
+static_assert(!std::is_abstract_v<MockDtmfSenderObserver>, "");
+
+class MockDtmfSender : public DtmfSenderInterface {
+ public:
+  static rtc::scoped_refptr<MockDtmfSender> Create() {
+    return rtc::make_ref_counted<MockDtmfSender>();
+  }
+
+  MOCK_METHOD(void,
+              RegisterObserver,
+              (DtmfSenderObserverInterface * observer),
+              (override));
+  MOCK_METHOD(void, UnregisterObserver, (), (override));
+  MOCK_METHOD(bool, CanInsertDtmf, (), (override));
+  MOCK_METHOD(std::string, tones, (), (const override));
+  MOCK_METHOD(int, duration, (), (const override));
+  MOCK_METHOD(int, inter_tone_gap, (), (const override));
+
+ protected:
+  MockDtmfSender() = default;
+};
+
+static_assert(!std::is_abstract_v<rtc::RefCountedObject<MockDtmfSender>>, "");
+
+}  // namespace webrtc
+
+#endif  // API_TEST_MOCK_DTMF_SENDER_H_