feat (driver)!: Added mocking for i2c.h

BREAKING CHANGE: removed ringbuf.h from public i2c.h

examples/cxx/experimental/experimental_cpp_component/test/test_i2c.cpp

@@ -1,16 +1,8 @@
-// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//         http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 #include "unity.h"
 #include "unity_cxx.hpp"
@@ -59,16 +51,6 @@ struct MasterFixture {
     vector<uint8_t> data;
 };
 
-TEST_CASE("I2CMaster GPIO out of range", "[cxx i2c][leaks=300]")
-{
-    TEST_THROW(I2CMaster(0, 255, 255, 400000), I2CException);
-}
-
-TEST_CASE("I2CMaster SDA and SCL equal", "[cxx i2c][leaks=300]")
-{
-    TEST_THROW(I2CMaster(0, 0, 0, 400000), I2CException);
-}
-
 TEST_CASE("I2Transfer timeout", "[cxx i2c][leaks=300]")
 {
     std::vector<uint8_t> data = {MAGIC_TEST_NUMBER};