diff --git a/unittests/cfdp/handler/testSourceHandler.cpp b/unittests/cfdp/handler/testSourceHandler.cpp
index da07a036..1e32b769 100644
--- a/unittests/cfdp/handler/testSourceHandler.cpp
+++ b/unittests/cfdp/handler/testSourceHandler.cpp
@@ -229,5 +229,17 @@ TEST_CASE("CFDP Source Handler", "[cfdp]") {
     for (unsigned i = 0; i < fileDataSize; i++) {
       CHECK(fileData[i] == largerFileData[MAX_FILE_SEGMENT_SIZE + i]);
     }
+    mqMock.clearMessages();
+
+    // Check EOF and verify checksum.
+    fsmResult = sourceHandler.stateMachine();
+
+    etl::crc32 crcCalc;
+    crcCalc.add(largerFileData.data(), largerFileData.data() + largerFileData.size());
+    // Verify EOF PDU was sent.
+    genericEofCheck(fsmResult, expectedFileSize, crcCalc.value());
+
+    CHECK(sourceHandler.getStep() == SourceHandler::TransactionStep::IDLE);
+    CHECK(sourceHandler.getState() == CfdpState::IDLE);
   }
 }
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