Merge pull request #247 from robertmrk/feature/cmake-cleanup

Define CMake/CTest tests

CMakeLists.txt

@@ -3,6 +3,8 @@ cmake_minimum_required(VERSION 3.0)
 # define the project
 project(nlohmann_json VERSION 2.0.0 LANGUAGES CXX)
 
+enable_testing()
+
 option(BuildTests "Build the unit tests" ON)
 
 # define project variables

appveyor.yml

@@ -7,5 +7,4 @@ build_script:
 - cmake . -G "Visual Studio 14 2015"
 - cmake --build . --config Release
 test_script:
-- test\Release\json_unit.exe
-- test\Release\json_unit.exe "*"
+- ctest -C Release -V

test/CMakeLists.txt

@@ -1,21 +1,25 @@
 # The unit test executable.
-add_executable(json_unit
+set(JSON_UNITTEST_TARGET_NAME "json_unit")
+add_executable(${JSON_UNITTEST_TARGET_NAME}
     "src/catch.hpp"
     "src/unit.cpp"
 )
 
-set_target_properties(json_unit PROPERTIES
+set_target_properties(${JSON_UNITTEST_TARGET_NAME} PROPERTIES
     CXX_STANDARD 11
     CXX_STANDARD_REQUIRED ON
     COMPILE_DEFINITIONS "$<$<CXX_COMPILER_ID:MSVC>:_SCL_SECURE_NO_WARNINGS>"
     COMPILE_OPTIONS "$<$<CXX_COMPILER_ID:MSVC>:/EHsc;$<$<CONFIG:Release>:/Od>>"
 )
 
-# Install the test binary.
-install(TARGETS json_unit RUNTIME DESTINATION test/bin)
+target_include_directories(${JSON_UNITTEST_TARGET_NAME} PRIVATE "src")
+target_link_libraries(${JSON_UNITTEST_TARGET_NAME} ${JSON_TARGET_NAME})
 
-# Copy the test data to the install tree.
-install(DIRECTORY data/ DESTINATION test/data)
-
-target_include_directories(json_unit PRIVATE "src")
-target_link_libraries(json_unit ${JSON_TARGET_NAME})
+add_test(NAME "${JSON_UNITTEST_TARGET_NAME}_default"
+	COMMAND ${JSON_UNITTEST_TARGET_NAME}
+	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+)
+add_test(NAME "${JSON_UNITTEST_TARGET_NAME}_all"
+	COMMAND ${JSON_UNITTEST_TARGET_NAME} "*"
+	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+)