Binding Google Test into CMake.

CMakeLists.txt

@@ -4,5 +4,6 @@ project(arduino_midi_library)
 set(ROOT_SOURCE_DIR ${PROJECT_SOURCE_DIR})
 include_directories(${ROOT_SOURCE_DIR})
 
+add_subdirectory(external)
 add_subdirectory(src)
 add_subdirectory(test)

external/CMakeLists.txt

@@ -0,0 +1 @@
+add_subdirectory(google-test)

test/runner/CMakeLists.txt

@@ -1,5 +1,7 @@
 project(test-runner)
 
+include_directories(${gtest_SOURCE_DIR}/include)
+
 add_executable(test-runner
     test-runner.cpp
     test-runner.h
@@ -7,3 +9,7 @@ add_executable(test-runner
     test-runner_Main.cpp
     test-runner_Main.h
 )
+target_link_libraries(test-runner
+    test-mocks
+    gtest
+)

test/runner/test-runner_Main.cpp

@@ -1,15 +1,7 @@
 #include "test-runner_Main.h"
+#include <gtest/gtest.h>
 
-BEGIN_TEST_RUNNER_NAMESPACE
-
-bool run()
-{
-    return false;
-}
-
-END_TEST_RUNNER_NAMESPACE
-
-int main()
-{
-    return TEST_RUNNER_NAMESPACE::run() ? 0 : 1;
+int main(int argc, char **argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
 }

test/runner/test-runner_Main.h

@@ -6,4 +6,4 @@ BEGIN_TEST_RUNNER_NAMESPACE
 
 END_TEST_RUNNER_NAMESPACE
 
-int main();
+int main(int argc, char **argv);