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adding test to electronics/electric_power.py (#12387)

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* test electric_power

* Update electric_power.py

* Update electric_power.py

* Update electric_power.py

* Update electric_power.py

---------

Co-authored-by: Julia <julia.de-jesus-aragao@imt-atlantique.net>
Co-authored-by: Maxim Smolskiy <mithridatus@mail.ru>
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Julia Aragão 2024-12-28 00:26:29 +01:00 committed by GitHub
parent 2ae9534fc6
commit 1652d05e9e
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1 changed files with 6 additions and 4 deletions
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electronics/electric_power.py
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@ -23,20 +23,22 @@ def electric_power(voltage: float, current: float, power: float) -> tuple:
>>> electric_power(voltage=2, current=4, power=2) >>> electric_power(voltage=2, current=4, power=2)
Traceback (most recent call last): Traceback (most recent call last):
... ...
ValueError: Only one argument must be 0 ValueError: Exactly one argument must be 0
>>> electric_power(voltage=0, current=0, power=2) >>> electric_power(voltage=0, current=0, power=2)
Traceback (most recent call last): Traceback (most recent call last):
... ...
ValueError: Only one argument must be 0 ValueError: Exactly one argument must be 0
>>> electric_power(voltage=0, current=2, power=-4) >>> electric_power(voltage=0, current=2, power=-4)
Traceback (most recent call last): Traceback (most recent call last):
... ...
ValueError: Power cannot be negative in any electrical/electronics system ValueError: Power cannot be negative in any electrical/electronics system
>>> electric_power(voltage=2.2, current=2.2, power=0) >>> electric_power(voltage=2.2, current=2.2, power=0)
Result(name='power', value=4.84) Result(name='power', value=4.84)
>>> electric_power(current=0, power=6, voltage=2)
Result(name='current', value=3.0)
""" """
if (voltage, current, power).count(0) != 1: if (voltage, current, power).count(0) != 1:
raise ValueError("Only one argument must be 0") raise ValueError("Exactly one argument must be 0")
elif power < 0: elif power < 0:
raise ValueError( raise ValueError(
"Power cannot be negative in any electrical/electronics system" "Power cannot be negative in any electrical/electronics system"
@ -48,7 +50,7 @@ def electric_power(voltage: float, current: float, power: float) -> tuple:
elif power == 0: elif power == 0:
return Result("power", float(round(abs(voltage * current), 2))) return Result("power", float(round(abs(voltage * current), 2)))
else: else:
raise ValueError("Exactly one argument must be 0") raise AssertionError
if __name__ == "__main__": if __name__ == "__main__":