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0c8d80f37840ed081e9c0b7647b020a641510712
versatile_thermostat/tests/test_pi.py
Jean-Marc Collin 0c8d80f378 Issue #168 - Adds slow auto-new_slow_regulation (#170) 
Issue #169 - Adds support for Versatile Thermostat UI Card

Co-authored-by: Jean-Marc Collin <jean-marc.collin-extern@renault.com>
2023-11-06 12:31:45 +01:00

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# pylint: disable=line-too-long
""" Tests de PI algorithm used for auto-regulation """
from custom_components.versatile_thermostat.pi_algorithm import PITemperatureRegulator
def test_pi_algorithm_basics():
""" Test the PI algorithm """
the_algo = PITemperatureRegulator(target_temp=20, kp=0.2, ki=0.05, k_ext=0.1, offset_max=2, stabilization_threshold=0.1, accumulated_error_threshold=20)
assert the_algo
assert the_algo.calculate_regulated_temperature(20, 20) == 20
assert the_algo.calculate_regulated_temperature(20, 10) == 21
# to reset the accumulated erro
the_algo.set_target_temp(20)
the_algo.reset_accumulated_error()
# Test the accumulator threshold effect and offset_max
assert the_algo.calculate_regulated_temperature(10, 10) == 22 # +2
assert the_algo.calculate_regulated_temperature(10, 10) == 22
assert the_algo.calculate_regulated_temperature(10, 10) == 22
# Will keep infinitly 22.0
# to reset the accumulated error
the_algo.reset_accumulated_error()
assert the_algo.calculate_regulated_temperature(18, 10) == 21.3 # +1.5
assert the_algo.calculate_regulated_temperature(18.1, 10) == 21.4 # +1.6
assert the_algo.calculate_regulated_temperature(18.3, 10) == 21.4 # +1.6
assert the_algo.calculate_regulated_temperature(18.5, 10) == 21.5 # +1.7
assert the_algo.calculate_regulated_temperature(18.7, 10) == 21.6 # +1.7
assert the_algo.calculate_regulated_temperature(19, 10) == 21.6 # +1.7
assert the_algo.calculate_regulated_temperature(20, 10) == 21.5 # +1.5
assert the_algo.calculate_regulated_temperature(21, 10) == 20.9 # +0.8
assert the_algo.calculate_regulated_temperature(21, 10) == 20.8 # +0.7
assert the_algo.calculate_regulated_temperature(20, 10) == 20.9 # +0.7
# Test temperature external
assert the_algo.calculate_regulated_temperature(20, 12) == 20.8 # +0.8
assert the_algo.calculate_regulated_temperature(20, 15) == 20.5 # +0.5
assert the_algo.calculate_regulated_temperature(20, 18) == 20.2 # +0.2
assert the_algo.calculate_regulated_temperature(20, 20) == 20.0 # =
def test_pi_algorithm_light():
""" Test the PI algorithm """
the_algo = PITemperatureRegulator(target_temp=20, kp=0.2, ki=0.05, k_ext=0.1, offset_max=2, stabilization_threshold=0.1, accumulated_error_threshold=20)
assert the_algo
# to reset the accumulated erro
the_algo.set_target_temp(20)
assert the_algo.calculate_regulated_temperature(18, 10) == 21.3 # +1.5
assert the_algo.calculate_regulated_temperature(18.1, 10) == 21.4 # +1.6
assert the_algo.calculate_regulated_temperature(18.3, 10) == 21.4 # +1.6
assert the_algo.calculate_regulated_temperature(18.5, 10) == 21.5 # +1.7
assert the_algo.calculate_regulated_temperature(18.7, 10) == 21.6 # +1.7
assert the_algo.calculate_regulated_temperature(19, 10) == 21.6 # +1.7
assert the_algo.calculate_regulated_temperature(20, 10) == 21.5 # +1.5
assert the_algo.calculate_regulated_temperature(21, 10) == 20.9 # +0.8
assert the_algo.calculate_regulated_temperature(21, 10) == 20.8 # +0.7
assert the_algo.calculate_regulated_temperature(20, 10) == 20.9 # +0.7
# Test temperature external
assert the_algo.calculate_regulated_temperature(20, 12) == 20.8 # +0.8
assert the_algo.calculate_regulated_temperature(20, 15) == 20.5 # +0.5
assert the_algo.calculate_regulated_temperature(20, 18) == 20.2 # +0.2
assert the_algo.calculate_regulated_temperature(20, 20) == 20.0 # =
def test_pi_algorithm_medium():
""" Test the PI algorithm """
the_algo = PITemperatureRegulator(target_temp=20, kp=0.5, ki=0.1, k_ext=0.1, offset_max=3, stabilization_threshold=0.1, accumulated_error_threshold=30)
assert the_algo
# to reset the accumulated erro
the_algo.set_target_temp(20)
assert the_algo.calculate_regulated_temperature(18, 10) == 22.0
assert the_algo.calculate_regulated_temperature(18.1, 10) == 22.1
assert the_algo.calculate_regulated_temperature(18.3, 10) == 22.2
assert the_algo.calculate_regulated_temperature(18.5, 10) == 22.3
assert the_algo.calculate_regulated_temperature(18.7, 10) == 22.4
assert the_algo.calculate_regulated_temperature(19, 10) == 22.3
assert the_algo.calculate_regulated_temperature(20, 10) == 21.9
assert the_algo.calculate_regulated_temperature(21, 10) == 20.5
assert the_algo.calculate_regulated_temperature(21, 10) == 20.4
assert the_algo.calculate_regulated_temperature(20, 10) == 20.8
# Test temperature external
assert the_algo.calculate_regulated_temperature(20, 8) == 21.2
assert the_algo.calculate_regulated_temperature(20, 6) == 21.4
assert the_algo.calculate_regulated_temperature(20, 4) == 21.6
assert the_algo.calculate_regulated_temperature(20, 2) == 21.8
assert the_algo.calculate_regulated_temperature(20, 0) == 22.0
assert the_algo.calculate_regulated_temperature(20, -2) == 22.2
assert the_algo.calculate_regulated_temperature(20, -4) == 22.4
assert the_algo.calculate_regulated_temperature(20, -6) == 22.6
assert the_algo.calculate_regulated_temperature(20, -8) == 22.8
# to reset the accumulated erro
the_algo.set_target_temp(20)
the_algo.reset_accumulated_error()
# Test the error acculation effect
assert the_algo.calculate_regulated_temperature(19, 5) == 22.0
assert the_algo.calculate_regulated_temperature(19, 5) == 22.1
assert the_algo.calculate_regulated_temperature(19, 5) == 22.2
assert the_algo.calculate_regulated_temperature(19, 5) == 22.3
assert the_algo.calculate_regulated_temperature(19, 5) == 22.4
assert the_algo.calculate_regulated_temperature(19, 5) == 22.5
assert the_algo.calculate_regulated_temperature(19, 5) == 22.6
assert the_algo.calculate_regulated_temperature(19, 5) == 22.7
assert the_algo.calculate_regulated_temperature(19, 5) == 22.8
assert the_algo.calculate_regulated_temperature(19, 5) == 22.9
assert the_algo.calculate_regulated_temperature(19, 5) == 23
assert the_algo.calculate_regulated_temperature(19, 5) == 23
assert the_algo.calculate_regulated_temperature(19, 5) == 23
def test_pi_algorithm_strong():
""" Test the PI algorithm """
the_algo = PITemperatureRegulator(target_temp=20, kp=0.6, ki=0.2, k_ext=0.2, offset_max=4, stabilization_threshold=0.1, accumulated_error_threshold=40)
assert the_algo
# to reset the accumulated erro
the_algo.set_target_temp(20)
assert the_algo.calculate_regulated_temperature(18, 10) == 23.2
assert the_algo.calculate_regulated_temperature(18.1, 10) == 23.5
assert the_algo.calculate_regulated_temperature(18.3, 10) == 23.8
assert the_algo.calculate_regulated_temperature(18.5, 10) == 24
assert the_algo.calculate_regulated_temperature(18.7, 10) == 24
assert the_algo.calculate_regulated_temperature(19, 10) == 24
assert the_algo.calculate_regulated_temperature(20, 10) == 23.9
assert the_algo.calculate_regulated_temperature(21, 10) == 21.4
assert the_algo.calculate_regulated_temperature(21, 10) == 21.2
assert the_algo.calculate_regulated_temperature(21, 10) == 21
assert the_algo.calculate_regulated_temperature(21, 10) == 20.8
assert the_algo.calculate_regulated_temperature(21, 10) == 20.6
assert the_algo.calculate_regulated_temperature(21, 10) == 20.4
assert the_algo.calculate_regulated_temperature(21, 10) == 20.2
# Test temperature external
assert the_algo.calculate_regulated_temperature(20, 8) == 21.0
assert the_algo.calculate_regulated_temperature(20, 6) == 22.8
assert the_algo.calculate_regulated_temperature(20, 4) == 23.2
assert the_algo.calculate_regulated_temperature(20, 2) == 23.6
assert the_algo.calculate_regulated_temperature(20, 0) == 24
assert the_algo.calculate_regulated_temperature(20, -2) == 24
assert the_algo.calculate_regulated_temperature(20, -4) == 24
assert the_algo.calculate_regulated_temperature(20, -6) == 24
assert the_algo.calculate_regulated_temperature(20, -8) == 24
# to reset the accumulated erro
the_algo.set_target_temp(20)
the_algo.reset_accumulated_error()
# Test the error acculation effect
assert the_algo.calculate_regulated_temperature(19, 10) == 22.6
assert the_algo.calculate_regulated_temperature(19, 10) == 22.8
assert the_algo.calculate_regulated_temperature(19, 10) == 23.0
assert the_algo.calculate_regulated_temperature(19, 10) == 23.2
assert the_algo.calculate_regulated_temperature(19, 10) == 23.4
assert the_algo.calculate_regulated_temperature(19, 10) == 23.6
assert the_algo.calculate_regulated_temperature(19, 10) == 23.8
assert the_algo.calculate_regulated_temperature(19, 10) == 24.0
assert the_algo.calculate_regulated_temperature(19, 10) == 24.0
assert the_algo.calculate_regulated_temperature(19, 10) == 24.0
assert the_algo.calculate_regulated_temperature(19, 10) == 24.0
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