Function test_chain_schema

tests/test_json_schema.py:6000–6006

()

def test_chain_schema():
    # this is a contrived schema which requires a string input that can be coerced to an int:
    s = core_schema.chain_schema([core_schema.str_schema(), core_schema.int_schema()])
    assert SchemaValidator(s).validate_python('1') == 1  # proof it works this way

    assert GenerateJsonSchema().generate(s, mode='validation') == {'type': 'string'}
    assert GenerateJsonSchema().generate(s, mode='serialization') == {'type': 'integer'}


def test_deferred_json_schema():