def testZeroDimensionalNumpyArray() -> None:
import numpy
values = numpy.array(1000.0) # type:ignore[call-overload]
array = units.Array(values, "m")
assert array.GetValues("m") == numpy.array(1000.0) # type:ignore[call-overload]
assert array.GetValues("km") == numpy.array(1.0) # type:ignore[call-overload]
def testZeroDimensionalNumpyArray():
import numpy
values = numpy.array(1000.0)
array = units.Array(values, "m")
assert array.GetValues("m") == numpy.array(1000.0)
assert array.GetValues("km") == numpy.array(1.0)
def testGetValues() -> None:
"""
Tests GetValues method return type when passing a 'unit'
"""
array = units.Array("temperature", values=[0, 100], unit="degC")
assert isinstance(array.GetValues(), list)
assert isinstance(array.GetValues("degC"), list)
array2 = units.Array("temperature", values=(0, 100), unit="degC")
assert isinstance(array2.GetValues(), tuple)
assert isinstance(array2.GetValues("degC"), tuple)
assert array2[1] == 100
array3 = units.Array[List[float]]("temperature", values=[], unit="degC")
assert isinstance(array3.GetValues("degC"), list)
def testReadOnlyQuantity() -> None:
quantity = ObtainQuantity("m", "length")
array = units.Array(quantity, values=[1, 2, 3])
array = array.CreateCopy(unit="km")
assert array.unit == "km"
assert approx(array.GetValues()) == [0.001, 0.002, 0.003]
def testNumpyConversion() -> None:
import numpy
values = numpy.array([100, 200, 300])
array = units.Array("length", values=values, unit="m")
converted_values = array.GetValues("km")
assert isinstance(converted_values, numpy.ndarray)
assert list(numpy.array([0.1, 0.2, 0.3])) == list(converted_values)
def testNoConversionWhenUsingSameUnit() -> None:
import numpy
values = numpy.array([100, 150, 200])
array = units.Array(values, "m")
assert array.GetValues("m") is values
def testNoConversion() -> None:
values = [100, 150, 200]
array = units.Array("length", values=values, unit="m")
assert array.GetValues() is values