99 lines
3.6 KiB
Python
99 lines
3.6 KiB
Python
#
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# MIT License
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#
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# Copyright (c) 2020 Airbyte
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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import json
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import os
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import shutil
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import sys
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from collections.abc import Mapping
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from pathlib import Path
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from airbyte_cdk.sources.utils.schema_helpers import ResourceSchemaLoader
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from pytest import fixture
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MODULE = sys.modules[__name__]
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MODULE_NAME = MODULE.__name__.split(".")[0]
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SCHEMAS_ROOT = "/".join(os.path.abspath(MODULE.__file__).split("/")[:-1]) / Path("schemas")
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# TODO (sherif) refactor ResourceSchemaLoader to completely separate the functionality for reading data from the package. See https://github.com/airbytehq/airbyte/issues/3222
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# and the functionality for resolving schemas. See https://github.com/airbytehq/airbyte/issues/3222
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@fixture(autouse=True, scope="session")
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def create_and_teardown_schemas_dir():
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os.mkdir(SCHEMAS_ROOT)
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os.mkdir(SCHEMAS_ROOT / "shared")
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yield
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shutil.rmtree(SCHEMAS_ROOT)
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def create_schema(name: str, content: Mapping):
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with open(SCHEMAS_ROOT / f"{name}.json", "w") as f:
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f.write(json.dumps(content))
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class TestResourceSchemaLoader:
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# Test that a simple schema is loaded correctly
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@staticmethod
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def test_inline_schema_resolves():
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expected_schema = {
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"type": ["null", "object"],
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"properties": {
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"str": {"type": "string"},
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"int": {"type": "integer"},
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"obj": {"type": ["null", "object"], "properties": {"k1": {"type": "string"}}},
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},
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}
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create_schema("simple_schema", expected_schema)
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resolver = ResourceSchemaLoader(MODULE_NAME)
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actual_schema = resolver.get_schema("simple_schema")
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assert actual_schema == expected_schema
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@staticmethod
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def test_shared_schemas_resolves():
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expected_schema = {
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"type": ["null", "object"],
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"properties": {
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"str": {"type": "string"},
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"int": {"type": "integer"},
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"obj": {"type": ["null", "object"], "properties": {"k1": {"type": "string"}}},
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},
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}
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partial_schema = {
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"type": ["null", "object"],
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"properties": {"str": {"type": "string"}, "int": {"type": "integer"}, "obj": {"$ref": "shared_schema.json"}},
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}
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referenced_schema = {"type": ["null", "object"], "properties": {"k1": {"type": "string"}}}
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create_schema("complex_schema", partial_schema)
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create_schema("shared/shared_schema", referenced_schema)
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resolver = ResourceSchemaLoader(MODULE_NAME)
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actual_schema = resolver.get_schema("complex_schema")
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assert actual_schema == expected_schema
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