Method test_validate_headers

tests/test_client.py:418–444

(self)

        test_client2.close()

    def test_validate_headers(self) -> None:
        client = Anthropic(base_url=base_url, api_key=api_key, _strict_response_validation=True)
        request = client._build_request(FinalRequestOptions(method="get", url="/foo"))
        assert request.headers.get("X-Api-Key") == api_key

        def no_default_credentials(**_kwargs: object) -> None:
            return None

        with pytest.MonkeyPatch.context() as monkeypatch:
            monkeypatch.setattr("anthropic._client.default_credentials", no_default_credentials)
            with update_env(**{"ANTHROPIC_API_KEY": Omit()}):
                client2 = Anthropic(base_url=base_url, api_key=None, _strict_response_validation=True)

        with pytest.raises(
            TypeError,
            match="Could not resolve authentication method. Expected one of api_key, auth_token, or credentials to be set. Or for one of the `X-Api-Key` or `Authorization` headers to be explicitly omitted",
        ):
            client2._build_request(FinalRequestOptions(method="get", url="/foo"))

        request2 = client2._build_request(FinalRequestOptions(method="get", url="/foo", headers={"X-Api-Key": Omit()}))
        assert request2.headers.get("X-Api-Key") is None
        request3 = client2._build_request(FinalRequestOptions(method="get", url="/foo", headers={"x-api-key": Omit()}))
        assert request3.headers.get("X-Api-Key") is None
        request4 = client2._build_request(
            FinalRequestOptions(method="get", url="/foo", headers={"x-api-key": "from-header"})
        )
        assert request4.headers.get_list("X-Api-Key") == ["from-header"]

    def test_default_headers_case_insensitive(self) -> None:
        # replaces the SDK's own `User-Agent` rather than being sent next to it