Add test project stub

test/CMakeLists.txt

@@ -0,0 +1,33 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(CppEarleyTest VERSION 1.0)
+
+set(CMAKE_CXX_STANDARD 11)
+
+find_package(GTest REQUIRED)
+
+#[[
+
+# Possible override for current test solution - requires hitting the internet each time ?
+
+include(FetchContent)
+
+FetchContent_Declare(
+  googletest
+  # Specify the commit you depend on and update it regularly.
+  URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip
+)
+
+# For Windows: Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(googletest)
+]]
+
+# Now simply link against gtest or gtest_main as needed. Eg
+add_executable(app-test main.cpp)
+
+#target_link_libraries(app-test gtest_main)
+target_link_libraries(app-test ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES} pthread)
+
+add_test(NAME example_test COMMAND app-test)
+

test/main.cpp

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+#include <limits.h>
+
+#include "gtest/gtest.h"
+
+namespace {
+
+  TEST(SampleTests, Sample) {
+    EXPECT_EQ(1, 1);
+  }
+
+}
+