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Fix flapping event template test #42614

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Merged
balloob merged 1 commit into from
Oct 29, 2020
Merged

Fix flapping event template test #42614

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109 changes: 57 additions & 52 deletions tests/helpers/test_event.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2123,68 +2123,73 @@ def specific_run_callback(event, updates):

async def test_track_template_with_time_that_leaves_scope(hass):
"""Test tracking template with time."""
now = dt_util.utcnow()
test_time = datetime(now.year + 1, 5, 24, 11, 59, 1, 500000, tzinfo=dt_util.UTC)

with patch("homeassistant.util.dt.utcnow", return_value=test_time):
hass.states.async_set("binary_sensor.washing_machine", "on")
specific_runs = []
template_complex = Template(
"""
{% if states.binary_sensor.washing_machine.state == "on" %}
{{ now() }}
{% else %}
{{ states.binary_sensor.washing_machine.last_updated }}
{% endif %}
""",
hass,
)

hass.states.async_set("binary_sensor.washing_machine", "on")
specific_runs = []
template_complex = Template(
"""
{% if states.binary_sensor.washing_machine.state == "on" %}
{{ now() }}
{% else %}
{{ states.binary_sensor.washing_machine.last_updated }}
{% endif %}
""",
hass,
)
def specific_run_callback(event, updates):
specific_runs.append(updates.pop().result)

def specific_run_callback(event, updates):
specific_runs.append(updates.pop().result)
info = async_track_template_result(
hass, [TrackTemplate(template_complex, None)], specific_run_callback
)
await hass.async_block_till_done()

info = async_track_template_result(
hass, [TrackTemplate(template_complex, None)], specific_run_callback
)
await hass.async_block_till_done()
assert info.listeners == {
"all": False,
"domains": set(),
"entities": {"binary_sensor.washing_machine"},
"time": True,
}

assert info.listeners == {
"all": False,
"domains": set(),
"entities": {"binary_sensor.washing_machine"},
"time": True,
}
hass.states.async_set("binary_sensor.washing_machine", "off")
await hass.async_block_till_done()

hass.states.async_set("binary_sensor.washing_machine", "off")
await hass.async_block_till_done()
assert info.listeners == {
"all": False,
"domains": set(),
"entities": {"binary_sensor.washing_machine"},
"time": False,
}

assert info.listeners == {
"all": False,
"domains": set(),
"entities": {"binary_sensor.washing_machine"},
"time": False,
}
hass.states.async_set("binary_sensor.washing_machine", "on")
await hass.async_block_till_done()

hass.states.async_set("binary_sensor.washing_machine", "on")
await hass.async_block_till_done()
assert info.listeners == {
"all": False,
"domains": set(),
"entities": {"binary_sensor.washing_machine"},
"time": True,
}

assert info.listeners == {
"all": False,
"domains": set(),
"entities": {"binary_sensor.washing_machine"},
"time": True,
}
# Verify we do not update before the minute rolls over
callback_count_before_time_change = len(specific_runs)
async_fire_time_changed(hass, test_time)
await hass.async_block_till_done()
assert len(specific_runs) == callback_count_before_time_change

# Verify we do not update before the minute rolls over
callback_count_before_time_change = len(specific_runs)
test_time = dt_util.utcnow().replace(second=1)
async_fire_time_changed(hass, test_time)
await hass.async_block_till_done()
async_fire_time_changed(hass, test_time + timedelta(seconds=58))
await hass.async_block_till_done()
assert len(specific_runs) == callback_count_before_time_change
async_fire_time_changed(hass, test_time + timedelta(seconds=58))
await hass.async_block_till_done()
assert len(specific_runs) == callback_count_before_time_change

# Verify we do update on the next change of minute
async_fire_time_changed(hass, test_time + timedelta(seconds=59))
await hass.async_block_till_done()
assert len(specific_runs) == callback_count_before_time_change + 1
# Verify we do update on the next change of minute
async_fire_time_changed(hass, test_time + timedelta(seconds=59))

await hass.async_block_till_done()
assert len(specific_runs) == callback_count_before_time_change + 1

info.async_remove()

Expand Down