50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
from kanta.logging import format_diff
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def test_add():
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lines = format_diff({"name": "Alice"}, previous={})
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assert any("name" in line for line in lines)
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def test_update():
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lines = format_diff({"name": "Bob"}, previous={"name": "Alice"})
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assert any("Bob" in line for line in lines)
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def test_delete():
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lines = format_diff({"$delete": ["old_key"]}, previous={"old_key": 1})
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assert any("old_key" in line for line in lines)
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def test_logfmt():
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lines = format_diff(
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{"users": {"uuid-1": {"name": "Alice"}}},
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previous={},
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logfmt=lambda value, path: "Alice" if value == "uuid-1" else None,
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)
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assert any("Alice" in line for line in lines)
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def test_logfmt_uses_path_context():
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lines = format_diff(
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{
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"users": {"uuid-1": {"name": "Alice"}},
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"groups": {"uuid-1": {"name": "Admins"}},
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},
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previous={},
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logfmt=lambda value, path: (
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"User Alice" if path.startswith("users.") and value == "uuid-1" else None
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),
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)
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assert any("User Alice" in line for line in lines)
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assert any("uuid-1" in line for line in lines)
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def test_logfmt_formats_non_string_value():
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lines = format_diff(
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{"count": 42},
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previous={},
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logfmt=lambda value, path: "forty-two" if value == 42 else None,
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)
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assert any("forty-two" in line for line in lines)
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