IVGCVSW-6678 Register CopyAndImportFactoryPairs to NeonBackend and unit tests

Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: If5392020dfd0caa3f09ea2edbaf0f83ec36ab99b
diff --git a/src/backends/neon/test/CMakeLists.txt b/src/backends/neon/test/CMakeLists.txt
index e4c5b34..f7438ea 100644
--- a/src/backends/neon/test/CMakeLists.txt
+++ b/src/backends/neon/test/CMakeLists.txt
@@ -4,6 +4,7 @@
 #
 
 list(APPEND armnnNeonBackendUnitTests_sources
+    NeonBackendTests.cpp
     NeonCreateWorkloadTests.cpp
     NeonEndToEndTests.cpp
     NeonJsonPrinterTests.cpp