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63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
# Copyright 2021 Collate
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Test Column Name Scanner
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"""
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import pytest
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from metadata.pii.models import TagAndConfidence
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from metadata.pii.scanners.column_name_scanner import ColumnNameScanner
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EXPECTED_SENSITIVE = TagAndConfidence(
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tag_fqn="PII.Sensitive",
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confidence=1,
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)
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@pytest.fixture
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def scanner() -> ColumnNameScanner:
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"""Return the scanner"""
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return ColumnNameScanner()
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def test_column_names_none(scanner):
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assert scanner.scan("access_channel") is None
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assert scanner.scan("status_reason") is None
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# Credit Card
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assert scanner.scan("credit") is None
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assert scanner.scan("user_credits") is None
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# Users
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assert scanner.scan("id") is None
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assert scanner.scan("user_id") is None
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def test_column_names_sensitive(scanner):
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# Bank
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assert scanner.scan("bank_account") == EXPECTED_SENSITIVE
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# Credit Card
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assert scanner.scan("credit_card") == EXPECTED_SENSITIVE
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assert scanner.scan("credit_card_number") == EXPECTED_SENSITIVE
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assert scanner.scan("personal_credit_card") == EXPECTED_SENSITIVE
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# Users
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assert scanner.scan("user_name") == EXPECTED_SENSITIVE
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assert scanner.scan("user_first_name") == EXPECTED_SENSITIVE
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assert scanner.scan("user_last_name") == EXPECTED_SENSITIVE
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assert scanner.scan("client_name") == EXPECTED_SENSITIVE
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assert scanner.scan("person_first_name") == EXPECTED_SENSITIVE
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assert scanner.scan("client_last_name") == EXPECTED_SENSITIVE
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assert scanner.scan("email") == EXPECTED_SENSITIVE
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assert scanner.scan("ssn") == EXPECTED_SENSITIVE
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