def test_op_output_unit_delta_div(self):
assert (get_op_output_unit(
"delta,div", self.ureg.m,
(self.Q_(1, "m"), self.Q_(1, "s"))) == self.ureg.m / self.ureg.s)
assert (get_op_output_unit(
"delta,div", self.ureg.degC,
(self.Q_(1, "degC"), self.Q_(1, "m"))) == self.ureg.delta_degC /
self.ureg.m)
def test_op_output_unit_div(self):
self.assertEqual(
get_op_output_unit(
"div", self.ureg.m,
(self.Q_(1, "m"), self.Q_(1, "s"), self.Q_(1, "K"))),
self.ureg.m / self.ureg.s / self.ureg.K,
)
self.assertEqual(
get_op_output_unit("div", self.ureg.s, (1, self.Q_(1, "s"))),
self.ureg.s**-1,
)
def test_op_output_unit_delta_div(self):
self.assertEqual(
get_op_output_unit("delta,div", self.ureg.m,
(self.Q_(1, "m"), self.Q_(1, "s"))),
self.ureg.m / self.ureg.s,
)
self.assertEqual(
get_op_output_unit("delta,div", self.ureg.degC,
(self.Q_(1, "degC"), self.Q_(1, "m"))),
self.ureg.delta_degC / self.ureg.m,
)
def test_op_output_unit_mul(self):
self.assertEqual(
get_op_output_unit(
"mul", self.ureg.s, (self.Q_(1, "m"), self.Q_(1, "m**2"))
),
self.ureg.m ** 3,
)
def test_op_output_unit_variance(self):
assert get_op_output_unit("variance", self.ureg.m) == self.ureg.m**2
with pytest.raises(OffsetUnitCalculusError):
get_op_output_unit("variance", self.ureg.degC)
def test_op_output_unit_div(self):
assert (get_op_output_unit("div", self.ureg.m, (self.Q_(
1, "m"), self.Q_(1, "s"), self.Q_(1, "K"))) == self.ureg.m /
self.ureg.s / self.ureg.K)
assert (get_op_output_unit("div", self.ureg.s,
(1, self.Q_(1, "s"))) == self.ureg.s**-1)
def test_op_output_unit_delta(self):
assert get_op_output_unit("delta", self.ureg.m) == self.ureg.m
assert get_op_output_unit("delta",
self.ureg.degC) == self.ureg.delta_degC
def test_op_output_unit_mul(self):
assert (get_op_output_unit(
"mul", self.ureg.s,
(self.Q_(1, "m"), self.Q_(1, "m**2"))) == self.ureg.m**3)
def test_op_output_unit_sum(self):
self.assertEqual(get_op_output_unit("sum", self.ureg.m), self.ureg.m)
self.assertRaises(OffsetUnitCalculusError, get_op_output_unit, "sum",
self.ureg.degC)
def test_op_output_unit_reciprocal(self):
assert get_op_output_unit("reciprocal", self.ureg.m) == self.ureg.m**-1
def test_op_output_unit_reciprocal(self):
self.assertEqual(get_op_output_unit("reciprocal", self.ureg.m),
self.ureg.m**-1)
def test_op_output_unit_sqrt(self):
self.assertEqual(get_op_output_unit("sqrt", self.ureg.m),
self.ureg.m**0.5)
def test_op_output_unit_square(self):
self.assertEqual(get_op_output_unit("square", self.ureg.m),
self.ureg.m**2)
def test_op_output_unit_variance(self):
self.assertEqual(get_op_output_unit("variance", self.ureg.m),
self.ureg.m**2)
self.assertRaises(OffsetUnitCalculusError, get_op_output_unit,
"variance", self.ureg.degC)
def test_op_output_unit_delta(self):
self.assertEqual(get_op_output_unit("delta", self.ureg.m), self.ureg.m)
self.assertEqual(get_op_output_unit("delta", self.ureg.degC),
self.ureg.delta_degC)
def test_op_output_unit_square(self):
assert get_op_output_unit("square", self.ureg.m) == self.ureg.m**2
def test_op_output_unit_sqrt(self):
assert get_op_output_unit("sqrt", self.ureg.m) == self.ureg.m**0.5
def test_op_output_unit_size(self):
self.assertEqual(get_op_output_unit("size", self.ureg.m, size=3),
self.ureg.m**3)
self.assertRaises(ValueError, get_op_output_unit, "size", self.ureg.m)
def test_op_output_unit_size(self):
assert get_op_output_unit("size", self.ureg.m,
size=3) == self.ureg.m**3
with pytest.raises(ValueError):
get_op_output_unit("size", self.ureg.m)
def test_op_output_unit_sum(self):
assert get_op_output_unit("sum", self.ureg.m) == self.ureg.m
with pytest.raises(OffsetUnitCalculusError):
get_op_output_unit("sum", self.ureg.degC)
