Remove CTest usage

It behaves differently when run from MSVC and the command line, and
doesn't display test output unless an env var or CLI flag is set, so
it's better just to run the Python script directly.

CMakeLists.txt

@@ -87,10 +87,6 @@ add_custom_command(TARGET loot_api POST_BUILD
         "${CMAKE_SOURCE_DIR}/src/test.py"
         "$<TARGET_FILE_DIR:loot_api>/test.py")
 
-enable_testing()
-add_test(NAME test
-         COMMAND ${PYTHON_EXECUTABLE} -m unittest test)
-
 ########################################
 # Install
 ########################################

appveyor.yml

@@ -15,10 +15,11 @@ build:
   project: 'c:\projects\loot-api-python\build\loot_api_python.sln'
 
 test_script:
-  - cd %APPVEYOR_BUILD_FOLDER%\build
-  - ctest -C Release
+  - cd %APPVEYOR_BUILD_FOLDER%\build\Release
+  - python -m unittest test
 
 after_test:
+  - cd %APPVEYOR_BUILD_FOLDER%\build
   - cpack
   # AppVeyor checks out a specific commit, but that means the archive script
   # can't tell which branch it's on, so rename the 7z archives.