def test_one_array(self):
""" Does it pass a an array through correctly?
"""
units = [None]
a = array((1, 2, 3))
result = convert_units(units, a)
self.assertTrue(all(a == result))
def test_one_array(self):
""" Does it pass a an array through correctly?
"""
units = [None]
a = array((1, 2, 3))
result = convert_units(units, a)
self.assertTrue(all(a == result))
def test_convert_unit_scalar(self):
""" Does it convert a scalar correctly?
"""
units = [feet]
a = UnitScalar(3., units=meters)
aa = convert_units(units, a)
self.assertTrue(allclose(a, aa.as_units(meters)))
self.assertEqual(aa.units, feet)
def test_convert_unit_scalar(self):
""" Does it convert a scalar correctly?
"""
units = [feet]
a = UnitScalar(3., units=meters)
aa = convert_units(units, a)
self.assertTrue(allclose(a, aa.as_units(meters)))
self.assertEqual(aa.units, feet)
def test_two_arrays(self):
""" Does it pass a two arrays through correctly?
"""
units = [None, None]
a = array((1, 2, 3))
b = array((3, 4, 5))
aa, bb = convert_units(units, a, b)
self.assertTrue(all(a == aa))
self.assertTrue(all(b == bb))
def test_two_arrays(self):
""" Does it pass a two arrays through correctly?
"""
units = [None, None]
a = array((1, 2, 3))
b = array((3, 4, 5))
aa, bb = convert_units(units, a, b)
self.assertTrue(all(a == aa))
self.assertTrue(all(b == bb))
def test_convert_unit_array(self):
""" Does it convert an array correctly?
"""
units = [feet]
a = UnitArray((1, 2, 3), units=meters)
aa = convert_units(units, a)
self.assertTrue(allclose(a, aa.as_units(meters)))
# fixme: This actually may be something we don't want. For speed,
# if this were just a standard array, we would be better off.
self.assertEqual(aa.units, feet)
def test_convert_array_with_units(self):
""" Does it add units to an array correctly?
fixme: This may be exactly what we don't want to happen!
"""
units = [feet]
a = array((1, 2, 3))
aa = convert_units(units, a)
self.assertTrue(all(a == aa))
self.assertTrue(type(aa) is ndarray)
def test_dont_convert_unit_scalar(self):
""" Does it return the same object if units are the same?
Note: This isn't required for accuracy, but it is a good
optimization.
"""
units = [feet]
a = UnitScalar(3., units=feet)
aa = convert_units(units, a)
self.assertTrue(id(a), id(aa))
def test_convert_unit_array(self):
""" Does it convert an array correctly?
"""
units = [feet]
a = UnitArray((1, 2, 3), units=meters)
aa = convert_units(units, a)
self.assertTrue(allclose(a, aa.as_units(meters)))
# fixme: This actually may be something we don't want. For speed,
# if this were just a standard array, we would be better off.
self.assertEqual(aa.units, feet)
def test_dont_convert_unit_scalar(self):
""" Does it return the same object if units are the same?
Note: This isn't required for accuracy, but it is a good
optimization.
"""
units = [feet]
a = UnitScalar(3., units=feet)
aa = convert_units(units, a)
self.assertTrue(id(a), id(aa))
def test_convert_array_with_units(self):
""" Does it add units to an array correctly?
fixme: This may be exactly what we don't want to happen!
"""
units = [feet]
a = array((1, 2, 3))
aa = convert_units(units, a)
self.assertTrue(all(a == aa))
self.assertTrue(isinstance(aa, ndarray))
def test_convert_different_args(self):
""" Does it handle multiple different args correctly?
"""
units = [feet, meters, None, feet]
a = UnitArray((1, 2, 3), units=meters)
b = array((2, 3, 4))
c = 1
d = UnitScalar(3., units=meters)
aa, bb, cc, dd = convert_units(units, a, b, c, d)
self.assertTrue(allclose(a, aa.as_units(meters)))
self.assertTrue(allclose(b, bb))
self.assertEqual(c, cc)
self.assertTrue(allclose(d, dd.as_units(meters)))
def test_convert_different_args(self):
""" Does it handle multiple different args correctly?
"""
units = [feet, meters, None, feet]
a = UnitArray((1, 2, 3), units=meters)
b = array((2, 3, 4))
c = 1
d = UnitScalar(3., units=meters)
aa, bb, cc, dd = convert_units(units, a, b, c, d)
self.assertTrue(allclose(a, aa.as_units(meters)))
self.assertTrue(allclose(b, bb))
self.assertEqual(c, cc)
self.assertTrue(allclose(d, dd.as_units(meters)))
def test_single_float(self):
""" Does it pass a single value through correctly?
"""
units = [None]
result = convert_units(units, 1.0)
self.assertEqual(1.0, result)
def test_two_float(self):
""" Does it pass a two values through correctly?
"""
units = [None, None]
result = convert_units(units, 1.0, 2.0)
self.assertEqual([1.0, 2.0], result)
def test_two_float(self):
""" Does it pass a two values through correctly?
"""
units = [None, None]
result = convert_units(units, 1.0, 2.0)
self.assertEqual([1.0, 2.0], result)
def test_single_float(self):
""" Does it pass a single value through correctly?
"""
units = [None]
result = convert_units(units, 1.0)
self.assertEqual(1.0, result)
