windows tests fix

appveyor.yml

@@ -80,6 +80,13 @@ init:
   - cmd: if /I %platform%==win32 7z -y x libtango_%cpptango_version%_%MSVCVERSION%_x86.zip -oC:\projects\libtango\
   - cmd: if /I %platform%==x64 7z -y x libtango_%cpptango_version%_%MSVCVERSION%_x64.zip -oC:\projects\libtango\
 
+  # TangoTest
+  - cmd: cd "C:\projects\"
+  - cmd: md tango_test
+  - cmd: cd "C:\projects\tango_test"
+  - appveyor DownloadFile https://github.com/spirit1317/tango-test-exe/raw/main/TangoTest.exe
+  - cmd: path=C:\projects\tango_test;%path%
+
   # boost
   - cmd: cd "C:\projects\"
   - appveyor DownloadFile %boost_download_base%/%boost_version%/boost-python-%boost_version%_%ARCH%_py%PYTHON_VER%.zip
@@ -124,8 +131,17 @@ build_script:
   - cmd: cd C:/projects/pytango
   - cmake --build ./ -j 4 --config Release
 
+test_script:
+  - "%PYTHON_ROOT%/Scripts/pip.exe install gevent pytest psutil six numpy"
+  - cmd: if %PYTHON_VER%==27 "%PYTHON_ROOT%/Scripts/pip.exe" install enum34 futures trollius zipp
+  - cmd: cd "C:\projects\pytango"
+  - cmd: nul > pytest_empty_config.txt
+  - "%PYTHON_ROOT%/Scripts/pytest.exe -c pytest_empty_config.txt --collect-only -q -q tests"
+  - cmd: cd "C:\projects\pytango\tests"
+  - cmd: path=%PYTHON_ROOT%\Scripts;%path%
+  - cmd: run_tests_win.bat
 
-after_build:
+after_test:
   - cmd: cd C:/projects/pytango/dist
   - cmd: dir
   - cmd: cd C:/projects/pytango

tests/conftest.py

@@ -2,4 +2,23 @@
 
 from tango.test_utils import state, typed_values, server_green_mode
 
+import pytest
+
+import sys
+import os
+import json
+
 __all__ = ('state', 'typed_values', 'server_green_mode')
+
+@pytest.hookimpl()
+def pytest_sessionfinish(session):
+    """ collets all tests to be run and outputs to bat script """
+    if '--collect-only' in sys.argv and '-q' in sys.argv and 'nt' in os.name:
+        print("Generating windows test script...")
+        script_path = os.path.join(os.path.dirname(__file__),'run_tests_win.bat')
+        with open(script_path,"w") as f:
+            f.write("REM this script will run all tests separately.")
+            for item in session.items:
+                f.write("\n")
+                f.write("pytest -c ../pytest_empty_config.txt ")#this empty file is created by appveyor
+                f.write(item.nodeid)