Testing: Remove some left over files/dirs.

When using tempfile.* in testing, those files get created
in the system tempdir. The docs say, we should try to
remove them.
Yes, the next reboot will clean them up also.

And in the workbench case, check after each test, that the
global workbench dir is empty (so the sub-workbcnhes have
been destroyed).

mediagoblin/tests/test_storage.py

@@ -87,7 +87,7 @@ def test_storage_system_from_config():
 ##########################
 
 def get_tmp_filestorage(mount_url=None, fake_remote=False):
-    tmpdir = tempfile.mkdtemp()
+    tmpdir = tempfile.mkdtemp(prefix="test_gmg_storage")
     if fake_remote:
         this_storage = FakeRemoteStorage(tmpdir, mount_url)
     else:
@@ -111,6 +111,8 @@ def test_basic_storage__resolve_filepath():
         this_storage._resolve_filepath,
         ['../../', 'etc', 'passwd'])
 
+    os.rmdir(tmpdir)
+
 
 def test_basic_storage_file_exists():
     tmpdir, this_storage = get_tmp_filestorage()
@@ -124,6 +126,8 @@ def test_basic_storage_file_exists():
     assert not this_storage.file_exists(['dir1', 'dir2', 'thisfile.lol'])
     assert not this_storage.file_exists(['dnedir1', 'dnedir2', 'somefile.lol'])
 
+    this_storage.delete_file(['dir1', 'dir2', 'filename.txt'])
+
 
 def test_basic_storage_get_unique_filepath():
     tmpdir, this_storage = get_tmp_filestorage()
@@ -144,6 +148,8 @@ def test_basic_storage_get_unique_filepath():
     assert len(new_filename) > len('filename.txt')
     assert new_filename == secure_filename(new_filename)
 
+    os.remove(filename)
+
 
 def test_basic_storage_get_file():
     tmpdir, this_storage = get_tmp_filestorage()
@@ -180,6 +186,10 @@ def test_basic_storage_get_file():
     with this_storage.get_file(['testydir', 'testyfile.txt']) as testyfile:
         assert testyfile.read() == 'testy file!  so testy.'
 
+    this_storage.delete_file(filepath)
+    this_storage.delete_file(new_filepath)
+    this_storage.delete_file(['testydir', 'testyfile.txt'])
+
 
 def test_basic_storage_delete_file():
     tmpdir, this_storage = get_tmp_filestorage()
@@ -207,6 +217,7 @@ def test_basic_storage_url_for_file():
         storage.NoWebServing,
         this_storage.file_url,
         ['dir1', 'dir2', 'filename.txt'])
+    os.rmdir(tmpdir)
 
     # base_url without domain
     tmpdir, this_storage = get_tmp_filestorage('/media/')
@@ -214,6 +225,7 @@ def test_basic_storage_url_for_file():
         ['dir1', 'dir2', 'filename.txt'])
     expected = '/media/dir1/dir2/filename.txt'
     assert result == expected
+    os.rmdir(tmpdir)
 
     # base_url with domain
     tmpdir, this_storage = get_tmp_filestorage(
@@ -222,6 +234,7 @@ def test_basic_storage_url_for_file():
         ['dir1', 'dir2', 'filename.txt'])
     expected = 'http://media.example.org/ourmedia/dir1/dir2/filename.txt'
     assert result == expected
+    os.rmdir(tmpdir)
 
 
 def test_basic_storage_get_local_path():
@@ -235,10 +248,13 @@ def test_basic_storage_get_local_path():
 
     assert result == expected
 
+    os.rmdir(tmpdir)
+
 
 def test_basic_storage_is_local():
     tmpdir, this_storage = get_tmp_filestorage()
     assert this_storage.local_storage is True
+    os.rmdir(tmpdir)
 
 
 def test_basic_storage_copy_locally():
@@ -253,9 +269,13 @@ def test_basic_storage_copy_locally():
     new_file_dest = os.path.join(dest_tmpdir, 'file2.txt')
 
     this_storage.copy_locally(filepath, new_file_dest)
+    this_storage.delete_file(filepath)
     
     assert file(new_file_dest).read() == 'Testing this file'
 
+    os.remove(new_file_dest)
+    os.rmdir(dest_tmpdir)
+
 
 def _test_copy_local_to_storage_works(tmpdir, this_storage):
     local_filename = tempfile.mktemp()
@@ -265,10 +285,14 @@ def _test_copy_local_to_storage_works(tmpdir, this_storage):
     this_storage.copy_local_to_storage(
         local_filename, ['dir1', 'dir2', 'copiedto.txt'])
 
+    os.remove(local_filename)
+
     assert file(
         os.path.join(tmpdir, 'dir1/dir2/copiedto.txt'),
         'r').read() == 'haha'
 
+    this_storage.delete_file(['dir1', 'dir2', 'copiedto.txt'])
+
 
 def test_basic_storage_copy_local_to_storage():
     tmpdir, this_storage = get_tmp_filestorage()

mediagoblin/tests/test_workbench.py

@@ -26,8 +26,13 @@ from mediagoblin.tests.test_storage import get_tmp_filestorage
 
 class TestWorkbench(object):
     def setup(self):
+        self.workbench_base = tempfile.mkdtemp(prefix='gmg_workbench_testing')
         self.workbench_manager = workbench.WorkbenchManager(
-            os.path.join(tempfile.gettempdir(), u'mgoblin_workbench_testing'))
+            self.workbench_base)
+
+    def teardown(self):
+        # If the workbench is empty, this should work.
+        os.rmdir(self.workbench_base)
 
     def test_create_workbench(self):
         workbench = self.workbench_manager.create()
@@ -70,6 +75,7 @@ class TestWorkbench(object):
         filename = this_workbench.localized_file(this_storage, filepath)
         assert filename == os.path.join(
             tmpdir, 'dir1/dir2/ourfile.txt')
+        this_storage.delete_file(filepath)
 
         # with a fake remote file storage
         tmpdir, this_storage = get_tmp_filestorage(fake_remote=True)
@@ -95,6 +101,9 @@ class TestWorkbench(object):
         assert filename == os.path.join(
             this_workbench.dir, 'thisfile.text')
 
+        this_storage.delete_file(filepath)
+        this_workbench.destroy()
+
     def test_workbench_decorator(self):
         """Test @get_workbench decorator and automatic cleanup"""
         # The decorator needs mg_globals.workbench_manager