Add more test cases about fsspec integration

tosfs/tests/test_fsspec_integration.py

@@ -19,7 +19,6 @@
 from tos import EnvCredentialsProvider
 
 from tosfs import TosFileSystem
-from tosfs.core import logger
 from tosfs.utils import random_str
 
 
@@ -74,11 +73,8 @@ def test_fsspec_open(bucket, temporary_workspace):
 class MyTosFileSystem(TosFileSystem):
     """A sub class of TosFileSystem."""
 
-    protocol = ("tos",)
-
     def __init__(self):
         """Init MyTosFileSystem."""
-        logger.error("+++++++++++++++++")
         super().__init__(
             endpoint_url=os.environ.get("TOS_ENDPOINT"),
             region=os.environ.get("TOS_REGION"),
@@ -87,18 +83,7 @@ def __init__(self):
 
 
 def test_customized_class(bucket, temporary_workspace):
-    # known_implementations["tos"] = {
-    #     "class": "tosfs.tests.test_fsspec_integration.MyTosFileSystem"
-    # }
     fsspec.register_implementation("tos", MyTosFileSystem, True)
-    # fsspec._registry = "tosfs.tests.test_fsspec_integration.MyTosFileSystem"
-
-    logger.error("----------------")
-    logger.error("tos" in fsspec.registry)
-    logger.error(f"fsspec.registry {fsspec.registry}")
-    logger.error(known_implementations)
-    logger.error(known_implementations["tos"])
-    logger.error(fsspec.get_filesystem_class("tos"))
 
     file = f"{random_str()}.txt"
     content = "Hello TOSFS."