def test_spin2():
s1 = Spin()
s2 = Spin('p')
s3 = Spin('nc')
s4 = Spin('so')
assert s1.kind == Spin.UNPOLARIZED
assert s2.kind == Spin.POLARIZED
assert s3.kind == Spin.NONCOLINEAR
assert s4.kind == Spin.SPINORBIT
assert s1 == s1.copy()
assert s2 == s2.copy()
assert s3 == s3.copy()
assert s4 == s4.copy()
assert s1 < s2
assert s2 < s3
assert s3 < s4
assert s1 <= s2
assert s2 <= s3
assert s3 <= s4
assert s2 > s1
assert s3 > s2
assert s4 > s3
assert s2 >= s1
assert s3 >= s2
assert s4 >= s3
assert s1.is_unpolarized
assert not s1.is_polarized
assert not s1.is_noncolinear
assert not s1.is_spinorbit
assert not s2.is_unpolarized
assert s2.is_polarized
assert not s2.is_noncolinear
assert not s2.is_spinorbit
assert not s3.is_unpolarized
assert not s3.is_polarized
assert s3.is_noncolinear
assert not s3.is_spinorbit
assert not s4.is_unpolarized
assert not s4.is_polarized
assert not s4.is_noncolinear
assert s4.is_spinorbit
def test_spin2(self):
s1 = Spin()
s2 = Spin('p')
s3 = Spin('nc')
s4 = Spin('so')
assert_true(s1 == s1.copy())
assert_true(s2 == s2.copy())
assert_true(s3 == s3.copy())
assert_true(s4 == s4.copy())
assert_true(s1 < s2)
assert_true(s2 < s3)
assert_true(s3 < s4)
assert_true(s1 <= s2)
assert_true(s2 <= s3)
assert_true(s3 <= s4)
assert_true(s2 > s1)
assert_true(s3 > s2)
assert_true(s4 > s3)
assert_true(s2 >= s1)
assert_true(s3 >= s2)
assert_true(s4 >= s3)
assert_true(s1.is_unpolarized)
assert_false(s1.is_polarized)
assert_false(s1.is_noncolinear)
assert_false(s1.is_spinorbit)
assert_false(s2.is_unpolarized)
assert_true(s2.is_polarized)
assert_false(s2.is_noncolinear)
assert_false(s2.is_spinorbit)
assert_false(s3.is_unpolarized)
assert_false(s3.is_polarized)
assert_true(s3.is_noncolinear)
assert_false(s3.is_spinorbit)
assert_false(s4.is_unpolarized)
assert_false(s4.is_polarized)
assert_false(s4.is_noncolinear)
assert_true(s4.is_spinorbit)
def test_spin1(self):
for val in ['unpolarized', '',
'polarized', 'p',
'non-colinear', 'nc',
'spin-orbit', 'so']:
s = Spin(val)
repr(s)
s1 = s.copy()
assert_equal(s, s1)
def test_spin1():
for val in ['unpolarized', '', Spin.UNPOLARIZED,
'polarized', 'p', Spin.POLARIZED,
'non-collinear', 'nc', Spin.NONCOLINEAR,
'spin-orbit', 'so', Spin.SPINORBIT]:
s = Spin(val)
str(s)
s1 = s.copy()
assert s == s1
