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diff --git a/FreeRTOS/Test/CMock/queue/semaphore/semaphore_get_static_buffer_utest.c b/FreeRTOS/Test/CMock/queue/semaphore/semaphore_get_static_buffer_utest.c
new file mode 100644
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+++ b/FreeRTOS/Test/CMock/queue/semaphore/semaphore_get_static_buffer_utest.c
@@ -0,0 +1,130 @@
+/*
+ * FreeRTOS V202212.00
+ * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
+ *
+ * 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.
+ *
+ * https://www.FreeRTOS.org
+ * https://github.com/FreeRTOS
+ *
+ */
+/*! @file semaphore_common_utest.c */
+
+#include "../queue_utest_common.h"
+
+/* Queue includes */
+#include "FreeRTOS.h"
+#include "FreeRTOSConfig.h"
+#include "semphr.h"
+
+
+/* ============================  GLOBAL VARIABLES =========================== */
+
+/* ==========================  CALLBACK FUNCTIONS =========================== */
+
+/* ============================= Unity Fixtures ============================= */
+
+void setUp( void )
+{
+    commonSetUp();
+}
+
+void tearDown( void )
+{
+    commonTearDown();
+}
+
+void suiteSetUp()
+{
+    commonSuiteSetUp();
+}
+
+int suiteTearDown( int numFailures )
+{
+    return commonSuiteTearDown( numFailures );
+}
+
+/* ===========================  Helper functions ============================ */
+
+/* ==============================  Test Cases =============================== */
+
+/**
+ * @brief Test xSemaphoreGetStaticBuffer with an invalid SemaphoreHandle
+ * @coverage xSemaphoreGetStaticBuffer xQueueGenericGetStaticBuffers
+ */
+void test_macro_xSemaphoreGetStaticBuffer_null_handle( void )
+{
+    StaticSemaphore_t * pxSemaphoreBufferRet = NULL;
+
+    EXPECT_ASSERT_BREAK( xSemaphoreGetStaticBuffer( NULL, &pxSemaphoreBufferRet ) );
+
+    TEST_ASSERT_EQUAL( NULL, pxSemaphoreBufferRet );
+}
+
+/**
+ * @brief Test xSemaphoreGetStaticBuffer with a null ppxSemaphoreBuffer argument
+ * @coverage xSemaphoreGetStaticBuffer xQueueGenericGetStaticBuffers
+ */
+void test_macro_xSemaphoreGetStaticBuffer_null_ppxSemaphoreBuffer( void )
+{
+    SemaphoreHandle_t xSemaphore = NULL;
+    StaticSemaphore_t xSemaphoreBuffer;
+
+    xSemaphore = xSemaphoreCreateBinaryStatic( &xSemaphoreBuffer );
+
+    EXPECT_ASSERT_BREAK( xSemaphoreGetStaticBuffer( xSemaphore, NULL ) );
+
+    vSemaphoreDelete( xSemaphore );
+}
+
+/**
+ * @brief Test xSemaphoreGetStaticBuffer with a static Semaphore
+ * @details Test that xSemaphoreGetStaticBuffer returns the buffer of a statically allocated Semaphore
+ * @coverage xSemaphoreGetStaticBuffer xQueueGenericGetStaticBuffers
+ */
+void test_macro_xSemaphoreGetStaticBuffer_static( void )
+{
+    SemaphoreHandle_t xSemaphore = NULL;
+    StaticSemaphore_t xSemaphoreBuffer;
+    StaticSemaphore_t * pxSemaphoreBufferRet = NULL;
+
+    xSemaphore = xSemaphoreCreateBinaryStatic( &xSemaphoreBuffer );
+
+    TEST_ASSERT_EQUAL( pdTRUE, xSemaphoreGetStaticBuffer( xSemaphore, &pxSemaphoreBufferRet ) );
+    TEST_ASSERT_EQUAL( &xSemaphoreBuffer, pxSemaphoreBufferRet );
+
+    vSemaphoreDelete( xSemaphore );
+}
+
+/**
+ * @brief Test xSemaphoreGetStaticBuffer with a dynamic Semaphore
+ * @details Test that xSemaphoreGetStaticBuffer returns an error when called on a dynamically allocated Semaphore
+ * @coverage xSemaphoreGetStaticBuffer xQueueGenericGetStaticBuffers
+ */
+void test_macro_xSemaphoreGetStaticBuffer_dynamic( void )
+{
+    #if configSUPPORT_DYNAMIC_ALLOCATION == 1
+        StaticSemaphore_t * pxSemaphoreBufferRet = NULL;
+        SemaphoreHandle_t xSemaphore = xSemaphoreCreateBinary();
+
+        TEST_ASSERT_EQUAL( pdFALSE, xSemaphoreGetStaticBuffer( xSemaphore, &pxSemaphoreBufferRet ) );
+        TEST_ASSERT_EQUAL( NULL, pxSemaphoreBufferRet );
+
+        vSemaphoreDelete( xSemaphore );
+    #endif /* configSUPPORT_DYNAMIC_ALLOCATION == 1 */
+}