Adding unit tests.

CMakeLists.txt

@@ -34,6 +34,10 @@ project(Dawn
   LANGUAGES C CXX
 )
 
+# Setup tests
+add_executable(dawntests)
+target_link_libraries(dawntests PRIVATE Catch2::Catch2WithMain)
+
 # Add tools
 add_subdirectory(tools)
 
@@ -41,4 +45,10 @@ add_subdirectory(tools)
 add_subdirectory(lib)
 
 # Add Project Files
-add_subdirectory(src)
+add_subdirectory(src)
+
+# Run tests
+list(APPEND CMAKE_MODULE_PATH ${catch2_SOURCE_DIR}/extras)
+include(CTest)
+include(Catch)
+catch_discover_tests(dawntests)