Add appveyor

Fix build on windows

CMakeLists.txt

@@ -1,7 +1,8 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.10)
 
 include(ExternalProject)
-project(wave)
+project(wave CXX)
+include(CTest)
 
 # build options
 option(wave_enable_tests "Build Unit tests" ON)
@@ -11,20 +12,20 @@ if (NOT CMAKE_OSX_DEPLOYMENT_TARGET)
   # use of c++14
   set(CMAKE_CXX_STANDARD 14)
 endif()
+if(wave_enable_tests)
 
-if (${wave_enable_tests})
-  enable_testing()
-
-  set(gtest_install_dir ${CMAKE_BINARY_DIR}/googletest-install)
-  ExternalProject_Add(googletest
+  set(gtest_install_dir ${CMAKE_BINARY_DIR}/gtest-install)
+  ExternalProject_Add(external_googletest
     GIT_REPOSITORY "https://github.com/google/googletest.git"
-    GIT_TAG "release-1.8.0"
+    UPDATE_COMMAND ""
     CMAKE_ARGS
       "-Dgtest_force_shared_crt=ON"
       "-DCMAKE_INSTALL_PREFIX=${gtest_install_dir}"
   )
   link_directories("${gtest_install_dir}/lib")
 
+  set(GTEST_ROOT "${gtest_install_dir}" CACHE PATH "Path to googletest")
+
   # download test resource from https://archive.org/details/test_wav
   set(test_resource_path "${CMAKE_BINARY_DIR}/test_resource")
   file(MAKE_DIRECTORY "${test_resource_path}")

appveyor.yml

@@ -1,22 +1,22 @@
-version: 0.4.{build}a
+version: 1.0.{build}
 
-branches:
-  only:
-  - master
-
-before_build:
-  - mkdir build
-  - cd build
-  - cmake -DCMAKE_INSTALL_PREFIX=%APPVEYOR_BUILD_FOLDER%/build/install ..
+image:
+  - Visual Studio 2015
+  - Visual Studio 2017
+init:
+  #- ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
 
 build_script:
-  - cd %APPVEYOR_BUILD_FOLDER%
+  - mkdir build
   - cd build
+  - cmake ..
   - cmake --build .
-  - cmake --build . --target install --config Release
 
 test_script:
-  - cmd /c %APPVEYOR_BUILD_FOLDER%/build/src/wave/Debug/wave_tests.exe
+  - cmd: C:/projects/wave/build/src/wave/Debug/wave_test.exe --gtest_output=xml:tests.xml
+
+after_test:
+   - ps: (new-object net.webclient).UploadFile("https://ci.appveyor.com/api/testresults/junit/$($env:APPVEYOR_JOB_ID)", (Resolve-Path .\tests.xml))
 
-artifacts:
-  - path: build/install
+on_finish:
+  #- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

src/wave/CMakeLists.txt

@@ -17,24 +17,33 @@ install(FILES
 
 # tests
 if (${wave_enable_tests})
+  include(GoogleTest)
   add_executable(wave_tests
     ${src}/wave/file_test.cc
   )
-  add_dependencies(wave_tests googletest)
+
+  add_dependencies(wave_tests 
+  external_googletest)
+
   if (UNIX AND NOT APPLE)
     target_link_libraries(wave_tests
-      gtest
-      gtest_main
       wave
       pthread
+      gtest
+      gtest_main
     )
   else()
     target_link_libraries(wave_tests
-      gtest
-      gtest_main
+      optimized gtest
+      optimized gtest_main
+      debug gtestd
+      debug gtest_maind
       wave
     )
   endif()
+
+  gtest_discover_tests( wave_tests )
+
   target_include_directories(wave_tests
     PUBLIC
       ${gtest_install_dir}/include