487 lines
16 KiB
Python
487 lines
16 KiB
Python
import io
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import typing
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import pytest
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import httpx
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method = "POST"
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url = "https://www.example.com"
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@pytest.mark.asyncio
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async def test_empty_content():
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request = httpx.Request(method, url)
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assert isinstance(request.stream, httpx.SyncByteStream)
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assert isinstance(request.stream, httpx.AsyncByteStream)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {"Host": "www.example.com", "Content-Length": "0"}
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assert sync_content == b""
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assert async_content == b""
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@pytest.mark.asyncio
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async def test_bytes_content():
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request = httpx.Request(method, url, content=b"Hello, world!")
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {"Host": "www.example.com", "Content-Length": "13"}
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assert sync_content == b"Hello, world!"
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assert async_content == b"Hello, world!"
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# Support 'data' for compat with requests.
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with pytest.warns(DeprecationWarning):
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request = httpx.Request(method, url, data=b"Hello, world!") # type: ignore
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {"Host": "www.example.com", "Content-Length": "13"}
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assert sync_content == b"Hello, world!"
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assert async_content == b"Hello, world!"
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@pytest.mark.asyncio
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async def test_bytesio_content():
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request = httpx.Request(method, url, content=io.BytesIO(b"Hello, world!"))
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assert isinstance(request.stream, typing.Iterable)
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assert not isinstance(request.stream, typing.AsyncIterable)
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content = b"".join([part for part in request.stream])
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assert request.headers == {"Host": "www.example.com", "Content-Length": "13"}
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assert content == b"Hello, world!"
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@pytest.mark.asyncio
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async def test_async_bytesio_content():
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class AsyncBytesIO:
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def __init__(self, content: bytes) -> None:
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self._idx = 0
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self._content = content
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async def aread(self, chunk_size: int) -> bytes:
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chunk = self._content[self._idx : self._idx + chunk_size]
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self._idx = self._idx + chunk_size
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return chunk
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async def __aiter__(self):
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yield self._content # pragma: no cover
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request = httpx.Request(method, url, content=AsyncBytesIO(b"Hello, world!"))
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assert not isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Transfer-Encoding": "chunked",
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}
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assert content == b"Hello, world!"
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@pytest.mark.asyncio
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async def test_iterator_content():
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def hello_world() -> typing.Iterator[bytes]:
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yield b"Hello, "
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yield b"world!"
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request = httpx.Request(method, url, content=hello_world())
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assert isinstance(request.stream, typing.Iterable)
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assert not isinstance(request.stream, typing.AsyncIterable)
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content = b"".join([part for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Transfer-Encoding": "chunked",
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}
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assert content == b"Hello, world!"
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with pytest.raises(httpx.StreamConsumed):
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[part for part in request.stream]
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# Support 'data' for compat with requests.
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with pytest.warns(DeprecationWarning):
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request = httpx.Request(method, url, data=hello_world()) # type: ignore
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assert isinstance(request.stream, typing.Iterable)
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assert not isinstance(request.stream, typing.AsyncIterable)
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content = b"".join([part for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Transfer-Encoding": "chunked",
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}
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assert content == b"Hello, world!"
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@pytest.mark.asyncio
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async def test_aiterator_content():
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async def hello_world() -> typing.AsyncIterator[bytes]:
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yield b"Hello, "
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yield b"world!"
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request = httpx.Request(method, url, content=hello_world())
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assert not isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Transfer-Encoding": "chunked",
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}
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assert content == b"Hello, world!"
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with pytest.raises(httpx.StreamConsumed):
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[part async for part in request.stream]
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# Support 'data' for compat with requests.
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with pytest.warns(DeprecationWarning):
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request = httpx.Request(method, url, data=hello_world()) # type: ignore
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assert not isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Transfer-Encoding": "chunked",
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}
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assert content == b"Hello, world!"
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@pytest.mark.asyncio
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async def test_json_content():
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request = httpx.Request(method, url, json={"Hello": "world!"})
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "19",
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"Content-Type": "application/json",
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}
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assert sync_content == b'{"Hello": "world!"}'
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assert async_content == b'{"Hello": "world!"}'
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@pytest.mark.asyncio
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async def test_urlencoded_content():
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request = httpx.Request(method, url, data={"Hello": "world!"})
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "14",
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"Content-Type": "application/x-www-form-urlencoded",
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}
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assert sync_content == b"Hello=world%21"
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assert async_content == b"Hello=world%21"
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@pytest.mark.asyncio
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async def test_urlencoded_boolean():
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request = httpx.Request(method, url, data={"example": True})
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "12",
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"Content-Type": "application/x-www-form-urlencoded",
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}
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assert sync_content == b"example=true"
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assert async_content == b"example=true"
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@pytest.mark.asyncio
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async def test_urlencoded_none():
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request = httpx.Request(method, url, data={"example": None})
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "8",
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"Content-Type": "application/x-www-form-urlencoded",
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}
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assert sync_content == b"example="
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assert async_content == b"example="
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@pytest.mark.asyncio
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async def test_urlencoded_list():
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request = httpx.Request(method, url, data={"example": ["a", 1, True]})
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "32",
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"Content-Type": "application/x-www-form-urlencoded",
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}
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assert sync_content == b"example=a&example=1&example=true"
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assert async_content == b"example=a&example=1&example=true"
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@pytest.mark.asyncio
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async def test_multipart_files_content():
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files = {"file": io.BytesIO(b"<file content>")}
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headers = {"Content-Type": "multipart/form-data; boundary=+++"}
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request = httpx.Request(
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method,
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url,
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files=files,
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headers=headers,
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)
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "138",
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"Content-Type": "multipart/form-data; boundary=+++",
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}
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assert sync_content == b"".join(
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[
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content>\r\n",
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b"--+++--\r\n",
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]
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)
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assert async_content == b"".join(
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[
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content>\r\n",
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b"--+++--\r\n",
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]
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)
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@pytest.mark.asyncio
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async def test_multipart_data_and_files_content():
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data = {"message": "Hello, world!"}
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files = {"file": io.BytesIO(b"<file content>")}
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headers = {"Content-Type": "multipart/form-data; boundary=+++"}
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request = httpx.Request(method, url, data=data, files=files, headers=headers)
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "210",
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"Content-Type": "multipart/form-data; boundary=+++",
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}
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assert sync_content == b"".join(
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[
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="message"\r\n',
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b"\r\n",
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b"Hello, world!\r\n",
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content>\r\n",
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b"--+++--\r\n",
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]
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)
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assert async_content == b"".join(
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[
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="message"\r\n',
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b"\r\n",
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b"Hello, world!\r\n",
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content>\r\n",
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b"--+++--\r\n",
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]
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)
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@pytest.mark.asyncio
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async def test_empty_request():
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request = httpx.Request(method, url, data={}, files={})
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {"Host": "www.example.com", "Content-Length": "0"}
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assert sync_content == b""
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assert async_content == b""
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def test_invalid_argument():
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with pytest.raises(TypeError):
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httpx.Request(method, url, content=123) # type: ignore
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with pytest.raises(TypeError):
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httpx.Request(method, url, content={"a": "b"}) # type: ignore
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@pytest.mark.asyncio
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async def test_multipart_multiple_files_single_input_content():
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files = [
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("file", io.BytesIO(b"<file content 1>")),
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("file", io.BytesIO(b"<file content 2>")),
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]
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headers = {"Content-Type": "multipart/form-data; boundary=+++"}
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request = httpx.Request(method, url, files=files, headers=headers)
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assert isinstance(request.stream, typing.Iterable)
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assert isinstance(request.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in request.stream])
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async_content = b"".join([part async for part in request.stream])
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assert request.headers == {
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"Host": "www.example.com",
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"Content-Length": "271",
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"Content-Type": "multipart/form-data; boundary=+++",
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}
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assert sync_content == b"".join(
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[
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content 1>\r\n",
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content 2>\r\n",
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b"--+++--\r\n",
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]
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)
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assert async_content == b"".join(
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[
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content 1>\r\n",
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b"--+++\r\n",
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b'Content-Disposition: form-data; name="file"; filename="upload"\r\n',
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b"Content-Type: application/octet-stream\r\n",
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b"\r\n",
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b"<file content 2>\r\n",
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b"--+++--\r\n",
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]
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)
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@pytest.mark.asyncio
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async def test_response_empty_content():
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response = httpx.Response(200)
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assert isinstance(response.stream, typing.Iterable)
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assert isinstance(response.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in response.stream])
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async_content = b"".join([part async for part in response.stream])
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assert response.headers == {}
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assert sync_content == b""
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assert async_content == b""
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@pytest.mark.asyncio
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async def test_response_bytes_content():
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response = httpx.Response(200, content=b"Hello, world!")
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assert isinstance(response.stream, typing.Iterable)
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assert isinstance(response.stream, typing.AsyncIterable)
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sync_content = b"".join([part for part in response.stream])
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async_content = b"".join([part async for part in response.stream])
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assert response.headers == {"Content-Length": "13"}
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assert sync_content == b"Hello, world!"
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assert async_content == b"Hello, world!"
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@pytest.mark.asyncio
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async def test_response_iterator_content():
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def hello_world() -> typing.Iterator[bytes]:
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yield b"Hello, "
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yield b"world!"
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response = httpx.Response(200, content=hello_world())
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assert isinstance(response.stream, typing.Iterable)
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assert not isinstance(response.stream, typing.AsyncIterable)
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content = b"".join([part for part in response.stream])
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assert response.headers == {"Transfer-Encoding": "chunked"}
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assert content == b"Hello, world!"
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with pytest.raises(httpx.StreamConsumed):
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[part for part in response.stream]
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@pytest.mark.asyncio
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async def test_response_aiterator_content():
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async def hello_world() -> typing.AsyncIterator[bytes]:
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yield b"Hello, "
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yield b"world!"
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response = httpx.Response(200, content=hello_world())
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assert not isinstance(response.stream, typing.Iterable)
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assert isinstance(response.stream, typing.AsyncIterable)
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content = b"".join([part async for part in response.stream])
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assert response.headers == {"Transfer-Encoding": "chunked"}
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assert content == b"Hello, world!"
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with pytest.raises(httpx.StreamConsumed):
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[part async for part in response.stream]
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def test_response_invalid_argument():
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with pytest.raises(TypeError):
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httpx.Response(200, content=123) # type: ignore
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