137 lines
3.6 KiB
Python
137 lines
3.6 KiB
Python
"""Test dispatcher helpers."""
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import asyncio
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import (
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dispatcher_send, dispatcher_connect)
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from tests.common import get_test_home_assistant
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class TestHelpersDispatcher(object):
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"""Tests for discovery helper methods."""
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def setup_method(self, method):
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"""Setup things to be run when tests are started."""
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self.hass = get_test_home_assistant()
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def teardown_method(self, method):
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"""Stop everything that was started."""
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self.hass.stop()
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def test_simple_function(self):
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"""Test simple function (executor)."""
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calls = []
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def test_funct(data):
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"""Test function."""
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calls.append(data)
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dispatcher_connect(self.hass, 'test', test_funct)
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dispatcher_send(self.hass, 'test', 3)
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self.hass.block_till_done()
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assert calls == [3]
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dispatcher_send(self.hass, 'test', 'bla')
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self.hass.block_till_done()
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assert calls == [3, 'bla']
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def test_simple_function_unsub(self):
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"""Test simple function (executor) and unsub."""
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calls1 = []
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calls2 = []
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def test_funct1(data):
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"""Test function."""
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calls1.append(data)
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def test_funct2(data):
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"""Test function."""
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calls2.append(data)
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dispatcher_connect(self.hass, 'test1', test_funct1)
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unsub = dispatcher_connect(self.hass, 'test2', test_funct2)
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dispatcher_send(self.hass, 'test1', 3)
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dispatcher_send(self.hass, 'test2', 4)
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self.hass.block_till_done()
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assert calls1 == [3]
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assert calls2 == [4]
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unsub()
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dispatcher_send(self.hass, 'test1', 5)
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dispatcher_send(self.hass, 'test2', 6)
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self.hass.block_till_done()
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assert calls1 == [3, 5]
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assert calls2 == [4]
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# check don't kill the flow
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unsub()
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dispatcher_send(self.hass, 'test1', 7)
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dispatcher_send(self.hass, 'test2', 8)
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self.hass.block_till_done()
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assert calls1 == [3, 5, 7]
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assert calls2 == [4]
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def test_simple_callback(self):
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"""Test simple callback (async)."""
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calls = []
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@callback
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def test_funct(data):
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"""Test function."""
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calls.append(data)
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dispatcher_connect(self.hass, 'test', test_funct)
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dispatcher_send(self.hass, 'test', 3)
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self.hass.block_till_done()
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assert calls == [3]
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dispatcher_send(self.hass, 'test', 'bla')
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self.hass.block_till_done()
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assert calls == [3, 'bla']
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def test_simple_coro(self):
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"""Test simple coro (async)."""
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calls = []
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@asyncio.coroutine
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def test_funct(data):
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"""Test function."""
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calls.append(data)
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dispatcher_connect(self.hass, 'test', test_funct)
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dispatcher_send(self.hass, 'test', 3)
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self.hass.block_till_done()
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assert calls == [3]
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dispatcher_send(self.hass, 'test', 'bla')
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self.hass.block_till_done()
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assert calls == [3, 'bla']
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def test_simple_function_multiargs(self):
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"""Test simple function (executor)."""
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calls = []
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def test_funct(data1, data2, data3):
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"""Test function."""
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calls.append(data1)
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calls.append(data2)
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calls.append(data3)
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dispatcher_connect(self.hass, 'test', test_funct)
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dispatcher_send(self.hass, 'test', 3, 2, 'bla')
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self.hass.block_till_done()
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assert calls == [3, 2, 'bla']
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