Skip IOU test on Windows

Fix #159

README.rst

@@ -93,6 +93,9 @@ Windows
 
 Please use our all-in-one installer.
 
+If you install it via source you need to install also:
+https://sourceforge.net/projects/pywin32/
+
 Mac OS X
 --------
 

gns3server/modules/__init__.py

@@ -25,6 +25,8 @@ from .qemu import Qemu
 MODULES = [VPCS, VirtualBox, Dynamips, Qemu]
 
 if sys.platform.startswith("linux") or hasattr(sys, "_called_from_test") or os.environ.get("PYTEST_BUILD_DOCUMENTATION") == "1":
-    # IOU runs only on Linux
-    from .iou import IOU
-    MODULES.append(IOU)
+
+    # IOU runs only on Linux but testsuite work on UNIX platform
+    if not sys.platform.startswith("win"):
+        from .iou import IOU
+        MODULES.append(IOU)

tests/handlers/api/test_iou.py

@@ -18,10 +18,13 @@
 import pytest
 import os
 import stat
+import sys
 
 from tests.utils import asyncio_patch
 from unittest.mock import patch, MagicMock, PropertyMock
 
+pytestmark = pytest.mark.skipif(sys.platform.startswith("win"), reason="Not supported on Windows")
+
 
 @pytest.fixture
 def fake_iou_bin(tmpdir):

tests/modules/iou/test_iou_manager.py

@@ -20,9 +20,13 @@ import pytest
 from unittest.mock import patch
 import uuid
 import os
+import sys
 
+pytestmark = pytest.mark.skipif(sys.platform.startswith("win"), reason="Not supported on Windows")
+
+if not sys.platform.startswith("win"):
+    from gns3server.modules.iou import IOU
 
-from gns3server.modules.iou import IOU
 from gns3server.modules.iou.iou_error import IOUError
 from gns3server.modules.project_manager import ProjectManager
 

tests/modules/iou/test_iou_vm.py

@@ -21,13 +21,19 @@ import asyncio
 import os
 import stat
 import socket
+import sys
 from tests.utils import asyncio_patch
 
 
 from unittest.mock import patch, MagicMock, PropertyMock
-from gns3server.modules.iou.iou_vm import IOUVM
-from gns3server.modules.iou.iou_error import IOUError
-from gns3server.modules.iou import IOU
+
+pytestmark = pytest.mark.skipif(sys.platform.startswith("win"), reason="Not supported on Windows")
+
+if not sys.platform.startswith("win"):
+    from gns3server.modules.iou.iou_vm import IOUVM
+    from gns3server.modules.iou.iou_error import IOUError
+    from gns3server.modules.iou import IOU
+
 from gns3server.config import Config