From 11a7cf54ebbfb38eb225ee47f69ab93102a1ea1d Mon Sep 17 00:00:00 2001
From: Michael Michaux <michael.michaux@oca.eu>
Date: Wed, 26 Aug 2020 11:14:41 +0200
Subject: [PATCH] Created simple dummy unit tests.

---
 CMakeLists.txt           | 10 ++++++++++
 testing/CMakeLists.txt   | 12 ++++++++++++
 testing/unit/failure.cpp |  5 +++++
 testing/unit/success.cpp |  5 +++++
 4 files changed, 32 insertions(+)
 create mode 100644 testing/CMakeLists.txt
 create mode 100644 testing/unit/failure.cpp
 create mode 100644 testing/unit/success.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cd32a71..b83b4bf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -264,4 +264,14 @@ if(ENABLE_GENERICIO)
   include(${CMAKE_CURRENT_SOURCE_DIR}/external/genericio.cmake)
   target_link_libraries(${PRGNAME} PRIVATE genericio::genericio_mpi)
   target_compile_definitions(${PRGNAME} PRIVATE "ENABLE_GENERICIO")
+endif()
+
+################################### Testing ####################################
+if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
+  include(CTest)
+  enable_testing()
+endif()
+
+if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND BUILD_TESTING)
+  add_subdirectory(testing)
 endif()
\ No newline at end of file
diff --git a/testing/CMakeLists.txt b/testing/CMakeLists.txt
new file mode 100644
index 0000000..34caccc
--- /dev/null
+++ b/testing/CMakeLists.txt
@@ -0,0 +1,12 @@
+# get all unit test sources
+file(GLOB UNIT_TEST_SOURCES "${PROJECT_SOURCE_DIR}/testing/unit/*.cpp")
+
+# create the tests
+foreach(UNIT_TEST_CPP ${UNIT_TEST_SOURCES})
+  get_filename_component(UNIT_TEST_NAME ${UNIT_TEST_CPP} NAME_WE)
+  add_executable(${UNIT_TEST_NAME} ${UNIT_TEST_CPP})
+  add_test(NAME ${UNIT_TEST_NAME} COMMAND ${UNIT_TEST_NAME})
+endforeach()
+
+# add properties to specific tests
+set_tests_properties(failure PROPERTIES WILL_FAIL true)
\ No newline at end of file
diff --git a/testing/unit/failure.cpp b/testing/unit/failure.cpp
new file mode 100644
index 0000000..5c43d0b
--- /dev/null
+++ b/testing/unit/failure.cpp
@@ -0,0 +1,5 @@
+#include <cstdlib>
+
+int main(int argc, char const *argv[]) {
+  return EXIT_FAILURE;
+}
diff --git a/testing/unit/success.cpp b/testing/unit/success.cpp
new file mode 100644
index 0000000..f57318c
--- /dev/null
+++ b/testing/unit/success.cpp
@@ -0,0 +1,5 @@
+#include <cstdlib>
+
+int main(int argc, char const *argv[]) {
+  return EXIT_SUCCESS;
+}