unittests for TC and CCSDS distributor

unittests/mocks/AcceptsTcMock.cpp

@@ -0,0 +1,8 @@
+#include "AcceptsTcMock.h"
+
+AcceptsTcMock::AcceptsTcMock(const char* name, uint32_t id, MessageQueueId_t queueId)
+    : name(name), id(id), queueId(queueId) {}
+
+const char* AcceptsTcMock::getName() const { return name; }
+uint32_t AcceptsTcMock::getIdentifier() const { return id; }
+MessageQueueId_t AcceptsTcMock::getRequestQueue() const { return queueId; }