IVGCVSW-5963 'Move unit tests to new framework'

* Used doctest in ArmNN unit tests

Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: Ia9cf5fc72775878885c5f864abf2c56b3a935f1a
diff --git a/src/backends/reference/test/RefRuntimeTests.cpp b/src/backends/reference/test/RefRuntimeTests.cpp
index 17d5816..6fd4910 100644
--- a/src/backends/reference/test/RefRuntimeTests.cpp
+++ b/src/backends/reference/test/RefRuntimeTests.cpp
@@ -9,14 +9,15 @@
 
 #include <backendsCommon/test/RuntimeTestImpl.hpp>
 
-#include <boost/test/unit_test.hpp>
+#include <doctest/doctest.h>
 
-BOOST_AUTO_TEST_SUITE(RefRuntime)
 
 #ifdef ARMNN_LEAK_CHECKING_ENABLED
-BOOST_AUTO_TEST_CASE(RuntimeMemoryLeaksCpuRef)
+TEST_SUITE("RefRuntime")
 {
-    BOOST_TEST(ARMNN_LEAK_CHECKER_IS_ACTIVE());
+TEST_CASE("RuntimeMemoryLeaksCpuRef")
+{
+    CHECK(ARMNN_LEAK_CHECKER_IS_ACTIVE());
 
     armnn::IRuntime::CreationOptions options;
     armnn::RuntimeImpl runtime(options);
@@ -31,16 +32,16 @@
 
     {
         ARMNN_SCOPED_LEAK_CHECKER("LoadAndUnloadNetworkCpuRef");
-        BOOST_TEST(ARMNN_NO_LEAKS_IN_SCOPE());
+        CHECK(ARMNN_NO_LEAKS_IN_SCOPE());
         // In the second run we check for all remaining memory
         // in use after the network was unloaded. If there is any
         // then it will be treated as a memory leak.
         CreateAndDropDummyNetwork(backends, runtime);
-        BOOST_TEST(ARMNN_NO_LEAKS_IN_SCOPE());
-        BOOST_TEST(ARMNN_BYTES_LEAKED_IN_SCOPE() == 0);
-        BOOST_TEST(ARMNN_OBJECTS_LEAKED_IN_SCOPE() == 0);
+        CHECK(ARMNN_NO_LEAKS_IN_SCOPE());
+        CHECK(ARMNN_BYTES_LEAKED_IN_SCOPE() == 0);
+        CHECK(ARMNN_OBJECTS_LEAKED_IN_SCOPE() == 0);
     }
 }
+}
 #endif
 
-BOOST_AUTO_TEST_SUITE_END()
\ No newline at end of file