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60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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from typing import Any
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from watchdog.events import FileDeletedEvent, FileMovedEvent
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from superset.extensions.local_extensions_watcher import _get_file_handler_class
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def _noop_schedule_reload(_path: str) -> None:
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"""Stand in for a real debounce timer in unit tests."""
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def make_handler() -> Any:
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handler_class = _get_file_handler_class()
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handler = handler_class()
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# Avoid spinning up real debounce timers in unit tests.
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handler._schedule_reload = _noop_schedule_reload
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return handler
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def test_delete_evicts_hash_entry() -> None:
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handler = make_handler()
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handler._file_hashes["/ext/dist/old-chunk.abc123.js"] = "digest"
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handler.on_any_event(FileDeletedEvent("/ext/dist/old-chunk.abc123.js"))
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assert "/ext/dist/old-chunk.abc123.js" not in handler._file_hashes
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def test_delete_of_untracked_path_is_a_noop() -> None:
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handler = make_handler()
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handler.on_any_event(FileDeletedEvent("/ext/dist/never-seen.js"))
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assert handler._file_hashes == {}
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def test_move_out_of_dist_evicts_source_hash_entry() -> None:
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handler = make_handler()
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handler._file_hashes["/ext/dist/chunk.js"] = "digest"
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handler.on_any_event(FileMovedEvent("/ext/dist/chunk.js", "/ext/tmp/chunk.js"))
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assert "/ext/dist/chunk.js" not in handler._file_hashes
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