Split unit test into several executables

test/IntegrationTests/CMakeLists.txt

@@ -0,0 +1,14 @@
+# Copyright Benoit Blanchon 2014-2017
+# MIT License
+# 
+# Arduino JSON library
+# https://bblanchon.github.io/ArduinoJson/
+# If you like this project, please add a star!
+
+add_executable(IntegrationTests 
+	gbathree.cpp
+	parse_print.cpp
+)
+
+target_link_libraries(IntegrationTests gtest)
+add_test(IntegrationTests IntegrationTests)