diff --git a/src/fsfw/cfdp/handler/SourceHandler.cpp b/src/fsfw/cfdp/handler/SourceHandler.cpp
index 74dd6774..69610634 100644
--- a/src/fsfw/cfdp/handler/SourceHandler.cpp
+++ b/src/fsfw/cfdp/handler/SourceHandler.cpp
@@ -1,9 +1,10 @@
 #include "SourceHandler.h"
-#include "fsfw/filesystem/HasFileSystemIF.h"
 
 #include <etl/crc32.h>
+
 #include <array>
 
+#include "fsfw/filesystem/HasFileSystemIF.h"
 
 using namespace returnvalue;
 
diff --git a/unittests/cfdp/handler/testSourceHandler.cpp b/unittests/cfdp/handler/testSourceHandler.cpp
index 570ecb08..f12e2442 100644
--- a/unittests/cfdp/handler/testSourceHandler.cpp
+++ b/unittests/cfdp/handler/testSourceHandler.cpp
@@ -1,3 +1,37 @@
 #include <catch2/catch_test_macros.hpp>
 
-TEST_CASE("CFDP Source Handler", "[cfdp]") {}
\ No newline at end of file
+#include "fsfw/cfdp.h"
+#include "fsfw/cfdp/handler/SourceHandler.h"
+#include "fsfw/cfdp/pdu/EofPduCreator.h"
+#include "fsfw/cfdp/pdu/FileDataCreator.h"
+#include "fsfw/cfdp/pdu/MetadataPduCreator.h"
+#include "mocks/AcceptsTmMock.h"
+#include "mocks/EventReportingProxyMock.h"
+#include "mocks/FilesystemMock.h"
+#include "mocks/MessageQueueMock.h"
+#include "mocks/StorageManagerMock.h"
+#include "mocks/cfdp/FaultHandlerMock.h"
+#include "mocks/cfdp/RemoteConfigTableMock.h"
+#include "mocks/cfdp/UserMock.h"
+
+TEST_CASE("CFDP Source Handler", "[cfdp]") {
+  using namespace cfdp;
+  using namespace returnvalue;
+  MessageQueueId_t destQueueId = 2;
+  AcceptsTmMock tmReceiver(destQueueId);
+  MessageQueueMock mqMock(destQueueId);
+  EntityId localId = EntityId(UnsignedByteField<uint16_t>(2));
+  EntityId remoteId = EntityId(UnsignedByteField<uint16_t>(3));
+  FaultHandlerMock fhMock;
+  LocalEntityCfg localEntityCfg(localId, IndicationCfg(), fhMock);
+  FilesystemMock fsMock;
+  UserMock userMock(fsMock);
+  SourceHandlerParams dp(localEntityCfg, userMock);
+
+  EventReportingProxyMock eventReporterMock;
+  LocalPool::LocalPoolConfig storeCfg = {{10, 32}, {10, 64}, {10, 128}, {10, 1024}};
+  StorageManagerMock tcStore(2, storeCfg);
+  StorageManagerMock tmStore(3, storeCfg);
+  FsfwParams fp(tmReceiver, &mqMock, &eventReporterMock);
+  auto sourceHandler = SourceHandler(dp, fp);
+}
\ No newline at end of file