diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b6652556..8adae975 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,6 +33,10 @@ jobs:
           path: bin/libgodot-cpp.linux.release.64.a
           if-no-files-found: error
 
+      - name: Build test GDNative library
+        run: |
+          scons target=release platform=linux bits=64 -j $(nproc) -C test;
+
   windows-msvc:
     name: Build (Windows, MSVC)
     runs-on: windows-2019
@@ -62,6 +66,10 @@ jobs:
           path: bin/libgodot-cpp.windows.release.64.lib
           if-no-files-found: error
 
+      - name: Build test GDNative library
+        run: |
+          scons target=release platform=windows bits=64 -j $env:NUMBER_OF_PROCESSORS -C test;
+
   windows-mingw:
     name: Build (Windows, MinGW)
     runs-on: windows-2019
@@ -96,6 +104,10 @@ jobs:
           path: bin/libgodot-cpp.windows.release.64.a
           if-no-files-found: error
 
+      - name: Build test GDNative library
+        run: |
+          scons target=release platform=windows bits=64 -j $env:NUMBER_OF_PROCESSORS -C test;
+
   macos:
     name: Build (macOS, Clang)
     runs-on: macos-10.15
@@ -125,6 +137,10 @@ jobs:
           path: bin/libgodot-cpp.osx.release.64.a
           if-no-files-found: error
 
+      - name: Build test GDNative library
+        run: |
+          scons target=release platform=osx bits=64 -j $(sysctl -n hw.logicalcpu) -C test;
+
   static-checks:
     name: Static Checks (clang-format)
     runs-on: ubuntu-16.04
diff --git a/test/SConstruct b/test/SConstruct
new file mode 100644
index 00000000..62cabd21
--- /dev/null
+++ b/test/SConstruct
@@ -0,0 +1,134 @@
+#!/usr/bin/env python
+import os
+import sys
+
+# Try to detect the host platform automatically.
+# This is used if no `platform` argument is passed
+if sys.platform.startswith('linux'):
+    host_platform = 'linux'
+elif sys.platform == 'darwin':
+    host_platform = 'osx'
+elif sys.platform == 'win32' or sys.platform == 'msys':
+    host_platform = 'windows'
+else:
+    raise ValueError(
+        'Could not detect platform automatically, please specify with '
+        'platform=<platform>'
+    )
+
+env = Environment(ENV = os.environ)
+
+opts = Variables([], ARGUMENTS)
+
+# Define our options
+opts.Add(EnumVariable('target', "Compilation target", 'debug', ['d', 'debug', 'r', 'release']))
+opts.Add(EnumVariable('platform', "Compilation platform", host_platform, ['', 'windows', 'x11', 'linux', 'osx']))
+opts.Add(EnumVariable('p', "Compilation target, alias for 'platform'", host_platform, ['', 'windows', 'x11', 'linux', 'osx']))
+opts.Add(EnumVariable('bits', 'Target platform bits', '64', ('32', '64')))
+opts.Add(BoolVariable('use_llvm', "Use the LLVM / Clang compiler", 'no'))
+opts.Add(PathVariable('target_path', 'The path where the lib is installed.', 'demo/bin/', PathVariable.PathAccept))
+opts.Add(PathVariable('target_name', 'The library name.', 'libgdexample', PathVariable.PathAccept))
+
+# Local dependency paths, adapt them to your setup
+godot_headers_path = "../godot_headers/"
+cpp_bindings_path = "../"
+cpp_library = "libgodot-cpp"
+
+# only support 64 at this time..
+bits = 64
+
+# Updates the environment with the option variables.
+opts.Update(env)
+# Generates help for the -h scons option.
+Help(opts.GenerateHelpText(env))
+
+# This makes sure to keep the session environment variables on Windows.
+# This way, you can run SCons in a Visual Studio 2017 prompt and it will find
+# all the required tools
+if host_platform == 'windows' and env['platform'] != 'android':
+    if env['bits'] == '64':
+        env = Environment(TARGET_ARCH='amd64')
+    elif env['bits'] == '32':
+        env = Environment(TARGET_ARCH='x86')
+
+    opts.Update(env)
+
+# Process some arguments
+if env['use_llvm']:
+    env['CC'] = 'clang'
+    env['CXX'] = 'clang++'
+
+if env['p'] != '':
+    env['platform'] = env['p']
+
+if env['platform'] == '':
+    print("No valid target platform selected.")
+    quit();
+
+# For the reference:
+# - CCFLAGS are compilation flags shared between C and C++
+# - CFLAGS are for C-specific compilation flags
+# - CXXFLAGS are for C++-specific compilation flags
+# - CPPFLAGS are for pre-processor flags
+# - CPPDEFINES are for pre-processor defines
+# - LINKFLAGS are for linking flags
+
+# Check our platform specifics
+if env['platform'] == "osx":
+    env['target_path'] += 'osx/'
+    cpp_library += '.osx'
+    env.Append(CCFLAGS=['-arch', 'x86_64'])
+    env.Append(CXXFLAGS=['-std=c++17'])
+    env.Append(LINKFLAGS=['-arch', 'x86_64'])
+    if env['target'] in ('debug', 'd'):
+        env.Append(CCFLAGS=['-g', '-O2'])
+    else:
+        env.Append(CCFLAGS=['-g', '-O3'])
+
+elif env['platform'] in ('x11', 'linux'):
+    env['target_path'] += 'x11/'
+    cpp_library += '.linux'
+    env.Append(CCFLAGS=['-fPIC'])
+    env.Append(CXXFLAGS=['-std=c++17'])
+    if env['target'] in ('debug', 'd'):
+        env.Append(CCFLAGS=['-g3', '-Og'])
+    else:
+        env.Append(CCFLAGS=['-g', '-O3'])
+
+elif env['platform'] == "windows":
+    env['target_path'] += 'win64/'
+    cpp_library += '.windows'
+    # This makes sure to keep the session environment variables on windows,
+    # that way you can run scons in a vs 2017 prompt and it will find all the required tools
+    env.Append(ENV=os.environ)
+
+    env.Append(CPPDEFINES=['WIN32', '_WIN32', '_WINDOWS', '_CRT_SECURE_NO_WARNINGS'])
+    env.Append(CCFLAGS=['-W3', '-GR'])
+    if env['target'] in ('debug', 'd'):
+        env.Append(CPPDEFINES=['_DEBUG'])
+        env.Append(CCFLAGS=['-EHsc', '-MDd', '-ZI'])
+        env.Append(LINKFLAGS=['-DEBUG'])
+    else:
+        env.Append(CPPDEFINES=['NDEBUG'])
+        env.Append(CCFLAGS=['-O2', '-EHsc', '-MD'])
+
+if env['target'] in ('debug', 'd'):
+    cpp_library += '.debug'
+else:
+    cpp_library += '.release'
+
+cpp_library += '.' + str(bits)
+
+# make sure our binding library is properly includes
+env.Append(CPPPATH=['.', godot_headers_path, cpp_bindings_path + 'include/', cpp_bindings_path + 'include/core/', cpp_bindings_path + 'include/gen/'])
+env.Append(LIBPATH=[cpp_bindings_path + 'bin/'])
+env.Append(LIBS=[cpp_library])
+
+# tweak this if you want to use different folders, or more folders, to store your source code in.
+env.Append(CPPPATH=['src/'])
+sources = Glob('src/*.cpp')
+
+library = env.SharedLibrary(target=env['target_path'] + env['target_name'] , source=sources)
+
+Default(library)
+
diff --git a/test/demo/.gitignore b/test/demo/.gitignore
new file mode 100644
index 00000000..d6b7ef32
--- /dev/null
+++ b/test/demo/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/test/src/init.cpp b/test/src/init.cpp
new file mode 100644
index 00000000..9164ba58
--- /dev/null
+++ b/test/src/init.cpp
@@ -0,0 +1,70 @@
+#include <Godot.hpp>
+#include <Reference.hpp>
+
+using namespace godot;
+
+class SimpleClass : public Reference {
+	GODOT_CLASS(SimpleClass, Reference);
+
+public:
+	SimpleClass() {}
+
+	/** `_init` must exist as it is called by Godot. */
+	void _init() {}
+
+	void test_void_method() {
+		Godot::print("This is test");
+	}
+
+	Variant method(Variant arg) {
+		Variant ret;
+		ret = arg;
+
+		return ret;
+	}
+
+	static void _register_methods() {
+		register_method("method", &SimpleClass::method);
+
+		/**
+		 * The line below is equivalent to the following GDScript export:
+		 *	 export var _name = "SimpleClass"
+		 **/
+		register_property<SimpleClass, String>("base/name", &SimpleClass::_name, String("SimpleClass"));
+
+		/** Alternatively, with getter and setter methods: */
+		register_property<SimpleClass, int>("base/value", &SimpleClass::set_value, &SimpleClass::get_value, 0);
+
+		/** Registering a signal: **/
+		register_signal<SimpleClass>("signal_name0");
+		register_signal<SimpleClass>("signal_name1", "string_argument", GODOT_VARIANT_TYPE_STRING);
+	}
+
+	String _name;
+	int _value;
+
+	void set_value(int p_value) {
+		_value = p_value;
+	}
+
+	int get_value() const {
+		return _value;
+	}
+};
+
+/** GDNative Initialize **/
+extern "C" void GDN_EXPORT godot_gdnative_init(godot_gdnative_init_options *o) {
+	godot::Godot::gdnative_init(o);
+}
+
+/** GDNative Terminate **/
+extern "C" void GDN_EXPORT godot_gdnative_terminate(godot_gdnative_terminate_options *o) {
+	godot::Godot::gdnative_terminate(o);
+}
+
+/** NativeScript Initialize **/
+extern "C" void GDN_EXPORT godot_nativescript_init(void *handle) {
+	godot::Godot::nativescript_init(handle);
+
+	godot::register_class<SimpleClass>();
+}