r844 modified test_archivefs.py to not run the TestReadArchiveFS tests if…

r844 modified test_archivefs.py to not run the TestReadArchiveFS tests if libarchve isn't available. This commit "completes" that change by adding the same test-skipping to TestWriteArchiveFS too.

fs/tests/test_archivefs.py

@@ -97,6 +97,8 @@ class TestReadArchiveFS(unittest.TestCase):
 
 class TestWriteArchiveFS(unittest.TestCase):
 
+    __test__ = libarchive_available
+
     def setUp(self):
         self.temp_filename = "".join(random.choice("abcdefghijklmnopqrstuvwxyz") for _ in range(6))+".zip"
         self.temp_filename = os.path.join(tempfile.gettempdir(), self.temp_filename)
@@ -143,6 +145,8 @@ class TestWriteArchiveFS(unittest.TestCase):
 
 #~ class TestAppendArchiveFS(TestWriteArchiveFS):
 
+    #~ __test__ = libarchive_available
+
     #~ def setUp(self):
         #~ self.temp_filename = "".join(random.choice("abcdefghijklmnopqrstuvwxyz") for _ in range(6))+".zip"
         #~ self.temp_filename = os.path.join(tempfile.gettempdir(), self.temp_filename)
@@ -170,6 +174,8 @@ class TestWriteArchiveFS(unittest.TestCase):
 
 #~ class TestArchiveFSErrors(unittest.TestCase):
 
+    #~ __test__ = libarchive_available
+
     #~ def setUp(self):
         #~ self.workdir = tempfile.mkdtemp()