Björn Steinhagen
42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
import pytest
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from src.domain.carbon.databases.enums import TimberDatabase, SteelDatabase
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from src.domain.carbon.emission_factor_registry import EmissionFactorRegistry
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class TestRegistry:
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"""Test suite for the EmissionFactorRegistry"""
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@pytest.fixture
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def registry(self):
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"""Create and return a registry instance"""
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return EmissionFactorRegistry()
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def test_timber_database_lookup(self, registry):
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"""Test direct lookup of timber factors"""
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# Test each database
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factor = registry.get_timber_factor(
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"FE_CLT Floor Panel (1)", TimberDatabase.Athena2021.value
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)
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assert factor is not None
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assert factor.value == 69
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factor = registry.get_timber_factor(
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"FE_Glulam", TimberDatabase.Binderholz2019.value
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)
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assert factor is not None
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assert factor.value == 118
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def test_steel_database_lookup(self, registry):
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"""Test direct lookup of steel factors"""
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factor = registry.get_steel_factor(
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"Metal - Steel CSA G40", SteelDatabase.Type350MPa.value
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)
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assert factor is not None
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assert factor.value == 1.22
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def test_invalid_database(self, registry):
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"""Test error handling for invalid database"""
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with pytest.raises(ValueError, match="Unknown timber database"):
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registry.get_timber_factor("CLT", "NonExistentDatabase")
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