148 lines
4.8 KiB
Python
148 lines
4.8 KiB
Python
import socket
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from mock import AsyncMock, MagicMock, patch
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import pytest
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import aioesphomeapi.host_resolver as hr
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from aioesphomeapi.core import APIConnectionError
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@pytest.fixture
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def async_zeroconf():
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with patch("zeroconf.asyncio.AsyncZeroconf") as klass:
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yield klass.return_value
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@pytest.fixture
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def addr_infos():
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return [
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hr.AddrInfo(
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family=socket.AF_INET,
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type=socket.SOCK_STREAM,
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proto=socket.IPPROTO_TCP,
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sockaddr=hr.IPv4Sockaddr(address="10.0.0.42", port=6052),
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),
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hr.AddrInfo(
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family=socket.AF_INET6,
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type=socket.SOCK_STREAM,
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proto=socket.IPPROTO_TCP,
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sockaddr=hr.IPv6Sockaddr(
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address="2001:db8:85a3::8a2e:370:7334",
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port=6052,
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flowinfo=0,
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scope_id=0,
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),
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),
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]
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@pytest.mark.asyncio
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async def test_resolve_host_zeroconf(async_zeroconf, addr_infos):
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info = MagicMock()
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info.addresses_by_version.return_value = [
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b"\n\x00\x00*",
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b" \x01\r\xb8\x85\xa3\x00\x00\x00\x00\x8a.\x03ps4",
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]
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async_zeroconf.async_get_service_info = AsyncMock(return_value=info)
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async_zeroconf.async_close = AsyncMock()
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ret = await hr._async_resolve_host_zeroconf("asdf", 6052)
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async_zeroconf.async_get_service_info.assert_called_once_with(
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"_esphomelib._tcp.local.", "asdf._esphomelib._tcp.local.", 3000
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)
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async_zeroconf.async_close.assert_called_once_with()
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assert ret == addr_infos
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@pytest.mark.asyncio
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async def test_resolve_host_zeroconf_empty(async_zeroconf):
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async_zeroconf.async_get_service_info = AsyncMock(return_value=None)
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async_zeroconf.async_close = AsyncMock()
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ret = await hr._async_resolve_host_zeroconf("asdf.local", 6052)
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assert ret == []
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@pytest.mark.asyncio
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async def test_resolve_host_getaddrinfo(addr_infos):
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eventloop = AsyncMock()
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eventloop.getaddrinfo.return_value = [
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(
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socket.AF_INET,
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socket.SOCK_STREAM,
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socket.IPPROTO_TCP,
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"canon1",
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("10.0.0.42", 6052),
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),
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(
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socket.AF_INET6,
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socket.SOCK_STREAM,
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socket.IPPROTO_TCP,
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"canon2",
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("2001:db8:85a3::8a2e:370:7334", 6052, 0, 0),
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),
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(-1, socket.SOCK_STREAM, socket.IPPROTO_TCP, "canon3", ("10.0.0.42", 6052)),
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]
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ret = await hr._async_resolve_host_getaddrinfo(eventloop, "example.com", 6052)
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assert ret == addr_infos
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@pytest.mark.asyncio
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async def test_resolve_host_getaddrinfo_oserror():
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eventloop = AsyncMock()
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eventloop.getaddrinfo.side_effect = OSError()
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with pytest.raises(APIConnectionError):
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await hr._async_resolve_host_getaddrinfo(eventloop, "example.com", 6052)
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@pytest.mark.asyncio
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@patch("aioesphomeapi.host_resolver._async_resolve_host_zeroconf")
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@patch("aioesphomeapi.host_resolver._async_resolve_host_getaddrinfo")
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async def test_resolve_host_mdns(resolve_addr, resolve_zc, addr_infos):
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resolve_zc.return_value = addr_infos
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ret = await hr.async_resolve_host(None, "example.local", 6052)
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resolve_zc.assert_called_once_with("example", 6052, zeroconf_instance=None)
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resolve_addr.assert_not_called()
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assert ret == addr_infos[0]
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@pytest.mark.asyncio
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@patch("aioesphomeapi.host_resolver._async_resolve_host_zeroconf")
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@patch("aioesphomeapi.host_resolver._async_resolve_host_getaddrinfo")
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async def test_resolve_host_mdns_empty(resolve_addr, resolve_zc, addr_infos):
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resolve_zc.return_value = []
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resolve_addr.return_value = addr_infos
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ret = await hr.async_resolve_host(None, "example.local", 6052)
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resolve_zc.assert_called_once_with("example", 6052, zeroconf_instance=None)
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resolve_addr.assert_called_once_with(None, "example.local", 6052)
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assert ret == addr_infos[0]
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@pytest.mark.asyncio
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@patch("aioesphomeapi.host_resolver._async_resolve_host_zeroconf")
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@patch("aioesphomeapi.host_resolver._async_resolve_host_getaddrinfo")
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async def test_resolve_host_addrinfo(resolve_addr, resolve_zc, addr_infos):
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resolve_addr.return_value = addr_infos
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ret = await hr.async_resolve_host(None, "example.com", 6052)
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resolve_zc.assert_not_called()
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resolve_addr.assert_called_once_with(None, "example.com", 6052)
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assert ret == addr_infos[0]
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@pytest.mark.asyncio
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@patch("aioesphomeapi.host_resolver._async_resolve_host_zeroconf")
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@patch("aioesphomeapi.host_resolver._async_resolve_host_getaddrinfo")
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async def test_resolve_host_addrinfo_empty(resolve_addr, resolve_zc, addr_infos):
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resolve_addr.return_value = []
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with pytest.raises(APIConnectionError):
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await hr.async_resolve_host(None, "example.com", 6052)
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resolve_zc.assert_not_called()
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resolve_addr.assert_called_once_with(None, "example.com", 6052)
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