IVGCVSW-1988: Refactor backend-specific unit tests

Change-Id: I8eca81d2e0780390eaa837c186ffe1c7d41fdebe
diff --git a/src/backends/neon/test/NeonLayerSupportTests.cpp b/src/backends/neon/test/NeonLayerSupportTests.cpp
new file mode 100644
index 0000000..db7897f
--- /dev/null
+++ b/src/backends/neon/test/NeonLayerSupportTests.cpp
@@ -0,0 +1,59 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include <armnn/layers/ConvertFp16ToFp32Layer.hpp>
+#include <armnn/layers/ConvertFp32ToFp16Layer.hpp>
+#include <armnn/test/TensorHelpers.hpp>
+
+#include <backends/CpuTensorHandle.hpp>
+#include <backends/neon/NeonWorkloadFactory.hpp>
+#include <backends/test/IsLayerSupportedTestImpl.hpp>
+#include <backends/test/LayerTests.hpp>
+
+#include <boost/test/unit_test.hpp>
+
+#include <string>
+
+BOOST_AUTO_TEST_SUITE(NeonLayerSupport)
+
+BOOST_AUTO_TEST_CASE(IsLayerSupportedFloat16Neon)
+{
+    armnn::NeonWorkloadFactory factory;
+    IsLayerSupportedTests<armnn::NeonWorkloadFactory, armnn::DataType::Float16>(&factory);
+}
+
+BOOST_AUTO_TEST_CASE(IsLayerSupportedFloat32Neon)
+{
+    armnn::NeonWorkloadFactory factory;
+    IsLayerSupportedTests<armnn::NeonWorkloadFactory, armnn::DataType::Float32>(&factory);
+}
+
+BOOST_AUTO_TEST_CASE(IsLayerSupportedUint8Neon)
+{
+    armnn::NeonWorkloadFactory factory;
+    IsLayerSupportedTests<armnn::NeonWorkloadFactory, armnn::DataType::QuantisedAsymm8>(&factory);
+}
+
+BOOST_AUTO_TEST_CASE(IsConvertFp16ToFp32SupportedNeon)
+{
+    std::string reasonIfUnsupported;
+
+    bool result = IsConvertLayerSupportedTests<armnn::NeonWorkloadFactory, armnn::ConvertFp16ToFp32Layer,
+      armnn::DataType::Float16, armnn::DataType::Float32>(reasonIfUnsupported);
+
+    BOOST_CHECK(result);
+}
+
+BOOST_AUTO_TEST_CASE(IsConvertFp32ToFp16SupportedNeon)
+{
+    std::string reasonIfUnsupported;
+
+    bool result = IsConvertLayerSupportedTests<armnn::NeonWorkloadFactory, armnn::ConvertFp32ToFp16Layer,
+      armnn::DataType::Float32, armnn::DataType::Float16>(reasonIfUnsupported);
+
+    BOOST_CHECK(result);
+}
+
+BOOST_AUTO_TEST_SUITE_END()