Improve server browse tests

Author: JonnyWong16

tests/test_server.py

@@ -288,12 +288,20 @@ def test_server_downloadDatabases(tmpdir, plex):
 
 
 def test_server_browse(plex, movies):
+    movies_path = movies.locations[0]
     # browse root
     paths = plex.browse()
     assert len(paths)
-    # browse of the files of the movie lib.
-    for path, paths, files in plex.walk(movies.locations[0]):
-        assert len(files)
+    # browse the path of the movie library
+    paths = plex.browse(movies_path)
+    assert len(paths)
+    # browse the path of the movie library without files
+    paths = plex.browse(movies_path, includeFiles=False)
+    assert not len([f for f in paths if f.TAG == 'File'])
+    # walk the path of the movie library
+    for path, paths, files in plex.walk(movies_path):
+        assert path.startswith(movies_path)
+        assert len(paths) or len(files)
 
 
 def test_server_allowMediaDeletion(account):