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"""Unit test for TravelCalculator objects."""
from unittest.mock import patch
from xknx.devices import TravelCalculator, TravelStatus
class TestTravelCalculator:
"""Test class for TravelCalculator objects."""
# TravelCalculator(25, 50) means:
#
# 2 steps / sec UP
# 4 steps / sec DOWN
#
# INIT
#
def test_init(self) -> None:
"""Test initial status."""
travelcalculator = TravelCalculator(25, 50)
assert not travelcalculator.is_closed()
assert not travelcalculator.is_closing()
assert not travelcalculator.is_opening()
assert not travelcalculator.is_traveling()
assert travelcalculator.position_reached()
assert travelcalculator.current_position() is None
def test_set_position(self) -> None:
"""Test set position."""
travelcalculator = TravelCalculator(25, 50)
travelcalculator.set_position(70)
assert travelcalculator.position_reached()
assert travelcalculator.current_position() == 70
def test_set_position_after_travel(self) -> None:
"""Set explicit position after start_travel should stop traveling."""
travelcalculator = TravelCalculator(25, 50)
travelcalculator.start_travel(30)
travelcalculator.set_position(80)
assert travelcalculator.position_reached()
assert travelcalculator.current_position() == 80
def test_travel_down(self) -> None:
"""Test travel down."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(40)
travelcalculator.start_travel(60)
# time not changed, still at beginning
assert travelcalculator.current_position() == 40
assert not travelcalculator.position_reached()
assert travelcalculator.travel_direction == TravelStatus.DIRECTION_DOWN
mock_time.return_value = 1580000001.0
assert travelcalculator.current_position() == 44
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000002.0
assert travelcalculator.current_position() == 48
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000004.0
assert travelcalculator.current_position() == 56
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000005.0
# position reached
assert travelcalculator.current_position() == 60
assert travelcalculator.position_reached()
mock_time.return_value = 1580000010.0
assert travelcalculator.current_position() == 60
assert travelcalculator.position_reached()
def test_travel_up(self) -> None:
"""Test travel up."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(70)
travelcalculator.start_travel(50)
# time not changed, still at beginning
assert travelcalculator.current_position() == 70
assert not travelcalculator.position_reached()
assert travelcalculator.travel_direction == TravelStatus.DIRECTION_UP
mock_time.return_value = 1580000002.0
assert travelcalculator.current_position() == 66
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000004.0
assert travelcalculator.current_position() == 62
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000008.0
assert travelcalculator.current_position() == 54
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000010.0
# position reached
assert travelcalculator.current_position() == 50
assert travelcalculator.position_reached()
mock_time.return_value = 1580000020.0
assert travelcalculator.current_position() == 50
assert travelcalculator.position_reached()
def test_stop(self) -> None:
"""Test stopping."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(80)
travelcalculator.start_travel(60)
assert travelcalculator.travel_direction == TravelStatus.DIRECTION_UP
# stop aftert two seconds
mock_time.return_value = 1580000002.0
travelcalculator.stop()
mock_time.return_value = 1580000004.0
assert travelcalculator.current_position() == 76
assert travelcalculator.position_reached()
# restart after 1 additional second (3 seconds)
mock_time.return_value = 1580000005.0
travelcalculator.start_travel(68)
# running up for 6 seconds
mock_time.return_value = 1580000006.0
assert travelcalculator.current_position() == 74
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000009.0
assert travelcalculator.current_position() == 68
assert travelcalculator.position_reached()
def test_travel_down_with_updates(self) -> None:
"""Test travel down with position updates from bus."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(40)
travelcalculator.start_travel(100) # 15 seconds to reach 100
# time not changed, still at beginning
assert travelcalculator.current_position() == 40
assert not travelcalculator.position_reached()
assert travelcalculator.travel_direction == TravelStatus.DIRECTION_DOWN
mock_time.return_value = 1580000002.0
assert travelcalculator.current_position() == 48
assert not travelcalculator.position_reached()
# update from bus matching calculation
travelcalculator.update_position(48)
assert travelcalculator.current_position() == 48
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000010.0
assert travelcalculator.current_position() == 80
assert not travelcalculator.position_reached()
# update from bus not matching calculation takes precedence (1 second slower)
travelcalculator.update_position(76)
assert travelcalculator.current_position() == 76
assert not travelcalculator.position_reached()
# travel time extended by 1 second due to update from bus
mock_time.return_value = 1580000015.0
assert travelcalculator.current_position() == 96
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000015.0 + 1
assert travelcalculator.current_position() == 100
assert travelcalculator.position_reached()
def test_travel_up_with_updates(self) -> None:
"""Test travel up with position updates from bus."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(70)
travelcalculator.start_travel(50) # 10 seconds to reach 50
mock_time.return_value = 1580000005.0
assert travelcalculator.current_position() == 60
assert not travelcalculator.position_reached()
# update from bus not matching calculation takes precedence (1 second faster)
travelcalculator.update_position(58)
assert travelcalculator.current_position() == 58
assert not travelcalculator.position_reached()
# position reached 1 second earlier than predicted
mock_time.return_value = 1580000010.0 - 1
assert travelcalculator.current_position() == 50
assert travelcalculator.position_reached()
def test_change_direction(self) -> None:
"""Test changing direction while travelling."""
travelcalculator = TravelCalculator(50, 25)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(60)
travelcalculator.start_travel(80)
assert travelcalculator.travel_direction == TravelStatus.DIRECTION_DOWN
# change direction after two seconds
mock_time.return_value = 1580000002.0
assert travelcalculator.current_position() == 64
travelcalculator.start_travel(48)
assert travelcalculator.travel_direction == TravelStatus.DIRECTION_UP
assert travelcalculator.current_position() == 64
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000004.0
assert travelcalculator.current_position() == 56
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000006.0
assert travelcalculator.current_position() == 48
assert travelcalculator.position_reached()
def test_travel_full_up(self) -> None:
"""Test travelling to the full up position."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(30)
travelcalculator.start_travel_up()
mock_time.return_value = 1580000014.0
assert not travelcalculator.position_reached()
assert not travelcalculator.is_closed()
assert not travelcalculator.is_open()
mock_time.return_value = 1580000015.0
assert travelcalculator.position_reached()
assert travelcalculator.is_open()
assert not travelcalculator.is_closed()
def test_travel_full_down(self) -> None:
"""Test travelling to the full down position."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
travelcalculator.set_position(20)
travelcalculator.start_travel_down()
mock_time.return_value = 1580000019.0
assert not travelcalculator.position_reached()
assert not travelcalculator.is_closed()
assert not travelcalculator.is_open()
mock_time.return_value = 1580000020.0
assert travelcalculator.position_reached()
assert travelcalculator.is_closed()
assert not travelcalculator.is_open()
def test_is_traveling(self) -> None:
"""Test if cover is traveling and position reached."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
assert not travelcalculator.is_traveling()
assert travelcalculator.position_reached()
travelcalculator.set_position(80)
assert not travelcalculator.is_traveling()
assert travelcalculator.position_reached()
mock_time.return_value = 1580000000.0
travelcalculator.start_travel_down()
mock_time.return_value = 1580000004.0
assert travelcalculator.is_traveling()
assert not travelcalculator.position_reached()
mock_time.return_value = 1580000005.0
assert not travelcalculator.is_traveling()
assert travelcalculator.position_reached()
def test_is_opening_closing(self) -> None:
"""Test reports is_opening and is_closing."""
travelcalculator = TravelCalculator(25, 50)
with patch("time.time") as mock_time:
mock_time.return_value = 1580000000.0
assert not travelcalculator.is_opening()
assert not travelcalculator.is_closing()
travelcalculator.set_position(80)
assert not travelcalculator.is_opening()
assert not travelcalculator.is_closing()
mock_time.return_value = 1580000000.0
travelcalculator.start_travel_down()
assert not travelcalculator.is_opening()
assert travelcalculator.is_closing()
mock_time.return_value = 1580000004.0
assert not travelcalculator.is_opening()
assert travelcalculator.is_closing()
mock_time.return_value = 1580000005.0
assert not travelcalculator.is_opening()
assert not travelcalculator.is_closing()
# up direction
travelcalculator.start_travel(50)
assert travelcalculator.is_opening()
assert not travelcalculator.is_closing()
mock_time.return_value = 1580000030.0
assert not travelcalculator.is_opening()
assert not travelcalculator.is_closing()
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