def test_resistance_e_squared_over_p(self): e = 4 p = 2 correct_result = 8 assert(ohm.calc_resistance(e=e, p=p) == correct_result)
def test_resistance_p_over_i_squared(self): p = 32 i = 4 correct_result = 2 assert(ohm.calc_resistance(p=p, i=i) == correct_result)
def test_resistance_e_over_i(self): e = 50 i = 25 correct_result = 2 assert(ohm.calc_resistance(e=e, i=i) == correct_result)