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https://github.com/basicmachines-co/basic-memory
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phernandez
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
"""Tests for edge cases in relation parsing."""
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import pytest
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from basic_memory.markdown import ParseError
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from basic_memory.markdown.schemas.relation import Relation
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def test_relation_empty_target():
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"""Test handling of empty targets."""
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# Empty brackets
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assert Relation.from_line("type [[]]") is None
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assert Relation.from_line("type [[ ]]") is None
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# Only spaces
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assert Relation.from_line("type [[ ]]") is None
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# Only white spaces
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assert Relation.from_line(" ") is None
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def test_relation_malformed_context():
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"""Test handling of malformed context formats."""
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# Missing parentheses
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with pytest.raises(ParseError, match="invalid context format"):
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Relation.from_line("type [[Target]] context without parens")
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# Unclosed parentheses
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with pytest.raises(ParseError, match="invalid context format"):
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Relation.from_line("type [[Target]] (unclosed")
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# Extra closing parentheses
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with pytest.raises(ParseError, match="invalid context format"):
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Relation.from_line("type [[Target]] (closed twice))")
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def test_relation_generic_errors():
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"""Test general error handling in relation parsing."""
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# Invalid input that should trigger exception handling
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assert Relation.from_line(None) is None # type: ignore
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assert Relation.from_line(123) is None # type: ignore
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assert Relation.from_line(object()) is None # type: ignore
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