"""The tests for the Template light platform."""
import logging
import asyncio
from homeassistant.core import callback, State, CoreState
from homeassistant import setup
import homeassistant.components as core
from homeassistant.components.light import ATTR_BRIGHTNESS
from homeassistant.const import STATE_ON, STATE_OFF
from homeassistant.helpers.restore_state import DATA_RESTORE_CACHE
from tests.common import (
get_test_home_assistant, assert_setup_component, mock_component)
_LOGGER = logging.getLogger(__name__)
class TestTemplateLight:
"""Test the Template light."""
hass = None
calls = None
# pylint: disable=invalid-name
def setup_method(self, method):
"""Setup things to be run when tests are started."""
self.hass = get_test_home_assistant()
self.calls = []
@callback
def record_call(service):
"""Track function calls.."""
self.calls.append(service)
self.hass.services.register('test', 'automation', record_call)
def teardown_method(self, method):
"""Stop everything that was started."""
self.hass.stop()
def test_template_state_text(self):
""""Test the state text of a template."""
with assert_setup_component(1):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template':
"{{ states.light.test_state.state }}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
state = self.hass.states.set('light.test_state', STATE_ON)
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_ON
state = self.hass.states.set('light.test_state', STATE_OFF)
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_OFF
def test_template_state_boolean_on(self):
"""Test the setting of the state with boolean on."""
with assert_setup_component(1):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template': "{{ 1 == 1 }}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_ON
def test_template_state_boolean_off(self):
"""Test the setting of the state with off."""
with assert_setup_component(1):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template': "{{ 1 == 2 }}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_OFF
def test_template_syntax_error(self):
"""Test templating syntax error."""
with assert_setup_component(0):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template': "{%- if false -%}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
assert self.hass.states.all() == []
def test_invalid_name_does_not_create(self):
"""Test invalid name."""
with assert_setup_component(0):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'bad name here': {
'value_template': "{{ 1== 1}}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
assert self.hass.states.all() == []
def test_invalid_light_does_not_create(self):
"""Test invalid light."""
with assert_setup_component(0):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'switches': {
'test_template_light': 'Invalid'
}
}
})
self.hass.start()
self.hass.block_till_done()
assert self.hass.states.all() == []
def test_no_lights_does_not_create(self):
"""Test if there are no lights no creation."""
with assert_setup_component(0):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template'
}
})
self.hass.start()
self.hass.block_till_done()
assert self.hass.states.all() == []
def test_missing_template_does_create(self):
"""Test missing template."""
with assert_setup_component(1):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'light_one': {
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
assert self.hass.states.all() != []
def test_missing_on_does_not_create(self):
"""Test missing on."""
with assert_setup_component(0):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'bad name here': {
'value_template': "{{ 1== 1}}",
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
assert self.hass.states.all() == []
def test_missing_off_does_not_create(self):
"""Test missing off."""
with assert_setup_component(0):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'bad name here': {
'value_template': "{{ 1== 1}}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
assert self.hass.states.all() == []
def test_on_action(self):
"""Test on action."""
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template': "{{states.light.test_state.state}}",
'turn_on': {
'service': 'test.automation',
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
self.hass.states.set('light.test_state', STATE_OFF)
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_OFF
core.light.turn_on(self.hass, 'light.test_template_light')
self.hass.block_till_done()
assert len(self.calls) == 1
def test_on_action_optimistic(self):
"""Test on action with optimistic state."""
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'turn_on': {
'service': 'test.automation',
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
self.hass.states.set('light.test_state', STATE_OFF)
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_OFF
core.light.turn_on(self.hass, 'light.test_template_light')
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert len(self.calls) == 1
assert state.state == STATE_ON
def test_off_action(self):
"""Test off action."""
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template': "{{states.light.test_state.state}}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'test.automation',
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
self.hass.states.set('light.test_state', STATE_ON)
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_ON
core.light.turn_off(self.hass, 'light.test_template_light')
self.hass.block_till_done()
assert len(self.calls) == 1
def test_off_action_optimistic(self):
"""Test off action with optimistic state."""
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'test.automation',
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
self.hass.start()
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_OFF
core.light.turn_off(self.hass, 'light.test_template_light')
self.hass.block_till_done()
assert len(self.calls) == 1
state = self.hass.states.get('light.test_template_light')
assert state.state == STATE_OFF
def test_level_action_no_template(self):
"""Test setting brightness with optimistic template."""
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template': '{{1 == 1}}',
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'test.automation',
'data_template': {
'entity_id': 'test.test_state',
'brightness': '{{brightness}}'
}
},
}
}
}
})
self.hass.start()
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state.attributes.get('brightness') is None
core.light.turn_on(
self.hass, 'light.test_template_light', **{ATTR_BRIGHTNESS: 124})
self.hass.block_till_done()
assert len(self.calls) == 1
assert self.calls[0].data['brightness'] == '124'
state = self.hass.states.get('light.test_template_light')
_LOGGER.info(str(state.attributes))
assert state is not None
assert state.attributes.get('brightness') == 124
def test_level_template(self):
"""Test the template for the level."""
with assert_setup_component(1):
assert setup.setup_component(self.hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template': "{{ 1 == 1 }}",
'turn_on': {
'service': 'light.turn_on',
'entity_id': 'light.test_state'
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'light.turn_on',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
},
'level_template':
'{{42}}'
}
}
}
})
self.hass.start()
self.hass.block_till_done()
state = self.hass.states.get('light.test_template_light')
assert state is not None
assert state.attributes.get('brightness') == '42'
@asyncio.coroutine
def test_restore_state(hass):
"""Ensure states are restored on startup."""
hass.data[DATA_RESTORE_CACHE] = {
'light.test_template_light':
State('light.test_template_light', 'on'),
}
hass.state = CoreState.starting
mock_component(hass, 'recorder')
yield from setup.async_setup_component(hass, 'light', {
'light': {
'platform': 'template',
'lights': {
'test_template_light': {
'value_template':
"{{states.light.test_state.state}}",
'turn_on': {
'service': 'test.automation',
},
'turn_off': {
'service': 'light.turn_off',
'entity_id': 'light.test_state'
},
'set_level': {
'service': 'test.automation',
'data_template': {
'entity_id': 'light.test_state',
'brightness': '{{brightness}}'
}
}
}
}
}
})
state = hass.states.get('light.test_template_light')
assert state.state == 'on'
yield from hass.async_start()
yield from hass.async_block_till_done()
state = hass.states.get('light.test_template_light')
assert state.state == 'off'