Added a definition of the qpaque pointer MQTTVec_t for CMock

Author: Dakshit Babbar

test/unit-test/cmock_opaque_types.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef CMOCK_OPAQUE_TYPES_H_
+#define CMOCK_OPAQUE_TYPES_H_
+
+/* CMock does not support opaque types so needs concrete definitions for them.
+ * This file is included in CMock .c files. */
+
+struct MQTTVec
+{
+    void * a;
+    int b;
+};
+
+#endif /* ifndef CMOCK_OPAQUE_TYPES_H_ */

tools/cmock/project.yml

@@ -21,6 +21,8 @@
   :includes:        # This will add these includes to each mock.
     - <stdbool.h>
     - <stdint.h>
+  :includes_c_post_header:
+    - <cmock_opaque_types.h>
   :treat_externs: :exclude  # Now the extern-ed functions will be mocked.
   :weak: __attribute__((weak))
   :treat_externs: :include