early attempt doing qml tests; so far only build main app

CMakeLists.txt

@@ -6,9 +6,46 @@ project(qmlApp)
 add_definitions(-std=c++14)
 set(CMAKE_CXX_FLAGS "${CMAXE_CXX_FLAGS} -Wall")
 
+##
+### config for getting/building gtest
+# Download and unpack googletest at configure time
+configure_file(CMakeLists.txt.in
+googletest-download/CMakeLists.txt)
+execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
+WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
+execute_process(COMMAND ${CMAKE_COMMAND} --build .
+WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
+
+# Prevent GoogleTest from overriding our compiler/linker options
+# when building with Visual Studio
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+
+# Add googletest directly to our build. This adds
+# the following targets: gtest, gtest_main, gmock
+# and gmock_main
+add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
+${CMAKE_BINARY_DIR}/googletest-build)
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
+
 set(CMAKE_AUTOMOC ON)
 
-find_package(Qt5 COMPONENTS Widgets Qml Quick REQUIRED)
+find_package(Qt5 COMPONENTS Widgets Qml Quick Test REQUIRED)
+
+# enable QML debugging
+string(TOLOWER "${CMAKE_BUILD_TYPE}" cmake_build_type_lower)
+if(cmake_build_type_lower MATCHES "debug")
+    add_definitions(-DQT_QML_DEBUG)
+endif()
+
+if (NOT NO_TESTS)
+    message(STATUS "Testing enabled; add dir tests")
+    include(CTest)
+    enable_testing()
+    add_subdirectory(tests)
+else()
+    message(STATUS "Tests disabled")
+endif()
 
 set(SRC_LIST main.cpp)