def test_KSpaceTriangular_get_label_dict(self):
test_kspace = KSpaceTriangular()
self.assertTrue(test_kspace.has_labels())
self.assertEqual(
test_kspace.labels(),
['Gamma', 'M', 'K', 'Gamma'],
)
def test_KSpaceTriangular_string_representation_no_interpolation(self):
k_interpolation = 0
target = '\n'.join(['(list',
' (vector3 0 0 0) ;Gamma',
' (vector3 0 0.5 0) ;M',
' (vector3 (/ -3) (/ 3) 0) ;K',
' (vector3 0 0 0) ;Gamma',
')'])
test_kspace = KSpaceTriangular(k_interpolation=k_interpolation)
self.assertEqual(str(test_kspace), target)
def test_KSpaceTriangular_string_representation_no_labels_no_interpolation(self):
k_interpolation = 0
target = '\n'.join(['(list',
' (vector3 0 0 0)',
' (vector3 0 0.5 0)',
' (vector3 (/ -3) (/ 3) 0)',
' (vector3 0 0 0)',
')'])
test_kspace = KSpaceTriangular(k_interpolation=k_interpolation)
# remove labels:
test_kspace.point_labels=[]
self.assertEqual(str(test_kspace), target)
def test_KSpaceTriangular_string_representation_uniform_interpolation(
self):
k_interpolation = 8
target = '\n'.join(['(%s %i (list',
' (vector3 0 0 0) ;Gamma',
' (vector3 0 0.5 0) ;M',
' (vector3 (/ -3) (/ 3) 0) ;K',
' (vector3 0 0 0) ;Gamma',
'))']) % (
defaults.k_uniform_interpolation_function,
k_interpolation)
test_kspace = KSpaceTriangular(
k_interpolation=k_interpolation,
use_uniform_interpolation=True)
self.assertEqual(str(test_kspace), target)
def test_KSpaceTriangular_get_label_dict_no_labels(self):
test_kspace = KSpaceTriangular()
# remove labels:
test_kspace.point_labels=[]
self.assertFalse(test_kspace.has_labels())
self.assertEqual(test_kspace.labels(), [])
def test_KSpaceTriangular_count_interpolated(self):
k_interpolation = 10
target = 34
test_kspace = KSpaceTriangular(k_interpolation=k_interpolation)
self.assertEqual(test_kspace.count_interpolated(), target)