Use pytest-xprocess for process management

.gitignore

@@ -6,3 +6,5 @@ build
 env
 owncloud-testserver
 *.egg-info
+.cache
+.xprocess

install-deps.sh

@@ -26,7 +26,9 @@ radicale_deps() {
 }
 
 davserver_owncloud() {
-    git clone https://github.com/untitaker/owncloud-testserver.git
+    # Maybe tmpfs is mounted on /tmp/, can't harm anyway.
+    git clone --depth=1 https://github.com/untitaker/owncloud-testserver.git /tmp/owncloud-testserver
+    ln -s /tmp/owncloud-testserver .
     cd ./owncloud-testserver/
     sh install.sh
 }

requirements.txt

@@ -1,3 +1,4 @@
 pytest
+pytest-xprocess
 mock
 git+https://github.com/geier/leif

run-tests.sh

@@ -1,16 +1,4 @@
 #!/bin/sh
 set -e
 [ -n "$DAV_SERVER" ] || DAV_SERVER=radicale_filesystem
-
+exec py.test $@
-davserver_radicale_database() { true; }
-davserver_radicale_filesystem() { true; }
-
-davserver_owncloud() {
-    sh ./owncloud-testserver/php.sh
-}
-
-
-# while it would be nice if the server was cleanly shut down, it's not really a
-# problem either
-davserver_$DAV_SERVER &
-py.test $@

tests/storage/dav/_owncloud.py

@@ -20,7 +20,7 @@ class ServerMixin(object):
     wsgi_teardown = None
 
     def setup_method(self, method):
-        subprocess.call([os.path.join(owncloud_repo, 'install.sh')])
+        subprocess.check_call([os.path.join(owncloud_repo, 'install.sh')])
 
     def get_storage_args(self, collection='test'):
         url = 'http://127.0.0.1:8080'

tests/storage/dav/conftest.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+'''
+    vdirsyncer.tests.storage.dav.conftest
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    :copyright: (c) 2014 Markus Unterwaditzer
+    :license: MIT, see LICENSE for more details.
+'''
+
+import os
+import pytest
+
+dav_server = os.environ.get('DAV_SERVER', '').strip() or 'radicale_filesystem'
+php_sh = os.path.abspath(os.path.join(os.path.dirname(__file__), '../../../owncloud-testserver/php.sh'))
+
+if dav_server == 'owncloud':
+    @pytest.fixture(autouse=True)
+    def start_owncloud_server(xprocess):
+        def preparefunc(cwd):
+            return 'Listening on', ['sh', php_sh]
+
+        xprocess.ensure('owncloud_server', preparefunc)