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test_serialize_sequence_value_with_optional_list() — fastapi Function Reference

Architecture documentation for the test_serialize_sequence_value_with_optional_list() function in test_compat.py from the fastapi codebase.

Function python FastAPI Routing calls 1

Entity Profile

Dependency Diagram

graph TD
  2ba6fe9a_aa45_5cc7_6934_e5c187b8ae12["test_serialize_sequence_value_with_optional_list()"]
  d8f09690_317a_a71d_db2f_7a9171e4e6fd["test_compat.py"]
  2ba6fe9a_aa45_5cc7_6934_e5c187b8ae12 -->|defined in| d8f09690_317a_a71d_db2f_7a9171e4e6fd
  4cb58f37_8a19_439e_3001_0c4e74bf4bf8["serialize_sequence_value()"]
  2ba6fe9a_aa45_5cc7_6934_e5c187b8ae12 -->|calls| 4cb58f37_8a19_439e_3001_0c4e74bf4bf8
  style 2ba6fe9a_aa45_5cc7_6934_e5c187b8ae12 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

tests/test_compat.py lines 103–111

def test_serialize_sequence_value_with_optional_list():
    """Test that serialize_sequence_value handles optional lists correctly."""
    from fastapi._compat import v2

    field_info = FieldInfo(annotation=Union[list[str], None])
    field = v2.ModelField(name="items", field_info=field_info)
    result = v2.serialize_sequence_value(field=field, value=["a", "b", "c"])
    assert result == ["a", "b", "c"]
    assert isinstance(result, list)

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Defined In

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Frequently Asked Questions

What does test_serialize_sequence_value_with_optional_list() do?
test_serialize_sequence_value_with_optional_list() is a function in the fastapi codebase, defined in tests/test_compat.py.
Where is test_serialize_sequence_value_with_optional_list() defined?
test_serialize_sequence_value_with_optional_list() is defined in tests/test_compat.py at line 103.
What does test_serialize_sequence_value_with_optional_list() call?
test_serialize_sequence_value_with_optional_list() calls 1 function(s): serialize_sequence_value.

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