TestAsyncCompletions Class — anthropic-sdk-python Architecture

Architecture documentation for the TestAsyncCompletions class in test_completions.py from the anthropic-sdk-python codebase.

Class python AnthropicClient

Entity Profile

AnthropicClient→ TestAsyncCompletions Class — anthropic-sdk-python Architecture

Dependency Diagram

graph TD
  5d2d6298_bff1_a153_810f_431fb4f06edc["TestAsyncCompletions"]
  64848efc_cb91_a8cb_d3ef_c23d6a0890a8["Completion"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|extends| 64848efc_cb91_a8cb_d3ef_c23d6a0890a8
  7b2ce3d4_e1a4_c107_d39c_452e3c2f8c87["test_completions.py"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|defined in| 7b2ce3d4_e1a4_c107_d39c_452e3c2f8c87
  aca0079c_7f3c_9d20_d06e_d63fa5892481["test_method_create_overload_1()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| aca0079c_7f3c_9d20_d06e_d63fa5892481
  15bf562d_1f6f_d8fa_3c08_0b8efcd1d533["test_method_create_with_all_params_overload_1()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| 15bf562d_1f6f_d8fa_3c08_0b8efcd1d533
  a067bc97_358b_9547_af0f_59cbc0e59ae6["test_raw_response_create_overload_1()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| a067bc97_358b_9547_af0f_59cbc0e59ae6
  6325e782_ab55_5470_a06b_e9bb8cee53f4["test_streaming_response_create_overload_1()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| 6325e782_ab55_5470_a06b_e9bb8cee53f4
  7fa255d3_6a16_9b8a_8a4a_3b33d6e1392c["test_method_create_overload_2()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| 7fa255d3_6a16_9b8a_8a4a_3b33d6e1392c
  12df9019_9b72_4dd7_076b_b6ed4c63aca8["test_method_create_with_all_params_overload_2()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| 12df9019_9b72_4dd7_076b_b6ed4c63aca8
  14161fb5_7ee1_f957_ccd4_c3a4ed8ecc65["test_raw_response_create_overload_2()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| 14161fb5_7ee1_f957_ccd4_c3a4ed8ecc65
  5e4d19c0_2241_e52e_cadd_3a5cbae0c7fb["test_streaming_response_create_overload_2()"]
  5d2d6298_bff1_a153_810f_431fb4f06edc -->|method| 5e4d19c0_2241_e52e_cadd_3a5cbae0c7fb

Relationship Graph

Source Code

tests/api_resources/test_completions.py lines 129–240

class TestAsyncCompletions:
    parametrize = pytest.mark.parametrize(
        "async_client", [False, True, {"http_client": "aiohttp"}], indirect=True, ids=["loose", "strict", "aiohttp"]
    )

    @parametrize
    async def test_method_create_overload_1(self, async_client: AsyncAnthropic) -> None:
        completion = await async_client.completions.create(
            max_tokens_to_sample=256,
            model="claude-opus-4-6",
            prompt="\n\nHuman: Hello, world!\n\nAssistant:",
        )
        assert_matches_type(Completion, completion, path=["response"])

    @parametrize
    async def test_method_create_with_all_params_overload_1(self, async_client: AsyncAnthropic) -> None:
        completion = await async_client.completions.create(
            max_tokens_to_sample=256,
            model="claude-opus-4-6",
            prompt="\n\nHuman: Hello, world!\n\nAssistant:",
            metadata={"user_id": "13803d75-b4b5-4c3e-b2a2-6f21399b021b"},
            stop_sequences=["string"],
            stream=False,
            temperature=1,
            top_k=5,
            top_p=0.7,
            betas=["string"],
        )
        assert_matches_type(Completion, completion, path=["response"])

    @parametrize
    async def test_raw_response_create_overload_1(self, async_client: AsyncAnthropic) -> None:
        response = await async_client.completions.with_raw_response.create(
            max_tokens_to_sample=256,
            model="claude-opus-4-6",
            prompt="\n\nHuman: Hello, world!\n\nAssistant:",
        )

        assert response.is_closed is True
        assert response.http_request.headers.get("X-Stainless-Lang") == "python"
        completion = response.parse()
        assert_matches_type(Completion, completion, path=["response"])

    @parametrize
    async def test_streaming_response_create_overload_1(self, async_client: AsyncAnthropic) -> None:
        async with async_client.completions.with_streaming_response.create(
            max_tokens_to_sample=256,
            model="claude-opus-4-6",
            prompt="\n\nHuman: Hello, world!\n\nAssistant:",
        ) as response:
            assert not response.is_closed
            assert response.http_request.headers.get("X-Stainless-Lang") == "python"

            completion = await response.parse()
            assert_matches_type(Completion, completion, path=["response"])

        assert cast(Any, response.is_closed) is True

    @parametrize
    async def test_method_create_overload_2(self, async_client: AsyncAnthropic) -> None:
        completion_stream = await async_client.completions.create(
            max_tokens_to_sample=256,
            model="claude-opus-4-6",
            prompt="\n\nHuman: Hello, world!\n\nAssistant:",
            stream=True,
        )
        await completion_stream.response.aclose()

    @parametrize
    async def test_method_create_with_all_params_overload_2(self, async_client: AsyncAnthropic) -> None:
        completion_stream = await async_client.completions.create(
            max_tokens_to_sample=256,
            model="claude-opus-4-6",
            prompt="\n\nHuman: Hello, world!\n\nAssistant:",
            stream=True,
            metadata={"user_id": "13803d75-b4b5-4c3e-b2a2-6f21399b021b"},
            stop_sequences=["string"],
            temperature=1,
            top_k=5,
            top_p=0.7,
            betas=["string"],