def test_electrical_calc_power_volts_ohms(): test_obj_a = eb.Volt(110, 'V', 50, 'Hz') test_obj_b = eb.Ohm(complex(2, 2), 'Ohms', 50, 'Hz') test_obj_c = eb.ElectricalCalc(test_obj_b, test_obj_a) power_obj = test_obj_c.calc_power() result = ((3025 - 3025j), 'V^2/Ohms') assert (power_obj.power, power_obj.power_unit) == result
def test_electrical_calc_voltage_amp_ohms(): test_obj_a = eb.Amp(100, 'A', 50, 'Hz') test_obj_b = eb.Ohm(complex(2, 2), 'Ohms', 50, 'Hz') test_obj_c = eb.ElectricalCalc(test_obj_b, test_obj_a) current_obj = test_obj_c.calc_voltage() result = ((200 + 200j), 'Volts (A*Ohms)') assert (current_obj.volts, current_obj.volt_unit) == result
def test_electrical_calc_current_volts_ohms(): test_obj_a = eb.Volt(1000, 'V', 50, 'Hz') test_obj_b = eb.Ohm(complex(2, 2), 'Ohms', 50, 'Hz') test_obj_c = eb.ElectricalCalc(test_obj_b, test_obj_a) current_obj = test_obj_c.calc_current() result = ((250 - 250j), 'Amps (V/Ohms)') assert (current_obj.amps, current_obj.amp_unit) == result
def test_electrical_calc_power_amp_ohms(): test_obj_a = eb.Amp(10, 'A', 50, 'Hz') test_obj_b = eb.Ohm(complex(2, 2), 'Ohms', 50, 'Hz') test_obj_c = eb.ElectricalCalc(test_obj_b, test_obj_a) power_obj = test_obj_c.calc_power() result = ((200 + 200j), 'A^2*Ohms') assert (power_obj.power, power_obj.power_unit) == result
def test_ohm_z(): test_obj = eb.Ohm() test_obj.z = complex(0.3, 0.4) result = 0.5 assert test_obj.z == result
def test_ohm_x(): test_obj = eb.Ohm() test_obj.x = 1.5 result = 1.5 assert test_obj.x == result
def test_ohm_r(): test_obj = eb.Ohm() test_obj.r = 0.6 result = 0.6 assert test_obj.r == result
def test_ohm_scalar(): test_obj = eb.Ohm() test_obj.magnitude = 275 test_obj.scalar_unit = 'Turns per inch' result = (275, 'Turns per inch') assert tuple([test_obj.magnitude, test_obj.scalar_unit]) == result
def test_ohm_freq_unit(): test_obj = eb.Ohm(freq_unit='Hz') result = 'Hz' assert test_obj.freq_unit == result
def test_ohm_freq(): test_obj = eb.Ohm(freq=50) result = 50 assert test_obj.frequency == result
def test_ohm__sub__obj(): test_obj_a = eb.Ohm(complex(3, 4), 'ohm', 50, 'hz') test_obj_b = eb.Ohm(complex(7, 6), 'ohm', 50, 'hz') result = (-4 - 2j) test_obj_c = test_obj_a - test_obj_b assert test_obj_c.ohm == result
def test_ohm__truediv__int_float(): test_obj_a = eb.Ohm(complex(3, 12), 'ohm', 50, 'hz') test_obj_b = 3 result = complex(1, 4) test_obj_c = test_obj_a / test_obj_b assert test_obj_c.ohm == result
def test_ohm__truediv__obj(): test_obj_a = eb.Ohm(complex(3, 4), 'ohm', 50, 'hz') test_obj_b = eb.Ohm(complex(1, 1), 'ohm', 50, 'hz') result = (3.5 + 0.5j) test_obj_c = test_obj_a / test_obj_b assert test_obj_c.ohm == result
def test_ohm__mul__complex(): test_obj_a = eb.Ohm(complex(1, 4), 'ohm', 50, 'hz') test_obj_b = complex(3, 3) result = complex(-9, 15) test_obj_c = test_obj_a * test_obj_b assert test_obj_c.ohm == result
def test_ohm__mul__obj(): test_obj_a = eb.Ohm(complex(1, 2), 'ohm', 50, 'hz') test_obj_b = eb.Ohm(complex(3, 4), 'ohm', 50, 'hz') result = (-5 + 10j) test_obj_c = test_obj_a * test_obj_b assert test_obj_c.ohm == result
def test_ohm__sub__int_float(): test_obj_a = eb.Ohm(complex(3, 4), 'ohm', 50, 'hz') test_obj_b = complex(1.7, 1.6) result = (1.3 + 2.4j) test_obj_c = test_obj_a - test_obj_b assert test_obj_c.ohm == result
def test_ohm__add__obj(): test_obj_a = eb.Ohm(complex(0.3, 0.4), 'ohm', 50, 'hz') test_obj_b = eb.Ohm(complex(0.7, 0.6), 'ohm', 50, 'hz') result = (1 + 1j) test_obj_c = test_obj_a + test_obj_b assert test_obj_c.ohm == result
def test_ohm__truediv__complex(): test_obj_a = eb.Ohm(complex(3, 4), 'ohm', 50, 'hz') test_obj_b = complex(2, 2) result = complex(1.75, 0.25) test_obj_c = test_obj_a / test_obj_b assert test_obj_c.ohm == result
def test_ohm__add__int_float(): test_obj_a = eb.Ohm(complex(0.3, 0.4), 'ohm', 50, 'hz') test_obj_b = complex(1.7, 1.6) result = (2 + 2j) test_obj_c = test_obj_a + test_obj_b assert test_obj_c.ohm == result
def test_ohm_scalar_unit(): test_obj = eb.Ohm() test_obj.ohm_unit = 'ohm' result = 'ohm' assert test_obj.ohm_unit == result
def test_ohm__init__(): test_obj = eb.Ohm(complex(0.3, 0.4), 'ohm', 50, 'hz') result = ((0.3 + 0.4j), 'ohm', 50, 'hz') assert tuple([ test_obj.ohm, test_obj.ohm_unit, test_obj.frequency, test_obj.freq_unit ]) == result