35 lines
1 KiB
Python
35 lines
1 KiB
Python
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"""Unit tests for services/district_service.py."""
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import pytest
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from services import district_service
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class TestGetAllDistricts:
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def test_get_all_districts_returns_dict(self):
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result = district_service.get_all_districts()
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assert isinstance(result, dict)
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assert len(result) > 0
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class TestGetDistrictNames:
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def test_get_district_names_returns_list(self):
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result = district_service.get_district_names()
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assert isinstance(result, list)
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assert len(result) > 0
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class TestValidateDistricts:
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def test_validate_districts_all_valid(self):
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result = district_service.validate_districts(["London", "Westminster"])
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assert result == []
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def test_validate_districts_returns_invalid(self):
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result = district_service.validate_districts(["London", "Narnia"])
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assert "Narnia" in result
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def test_known_districts_present(self):
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names = district_service.get_district_names()
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for district in ["London", "Westminster", "Camden"]:
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assert district in names
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