def selected_group(self):
"""Returns currently selected group
"""
if self._group_type.get() == "Alternating":
self._alt_degree.refresh_input()
return AlternatingGroup(self._alt_degree.get_number())
if self._group_type.get() == "Classical":
self._clas_dim.refresh_input()
self._clas_field.refresh_input()
return ClassicalGroup(self._clas_type.variable.get(),
self._clas_dim.get_number(), self._clas_field.get_number())
if self._group_type.get() == "Sporadic":
return SporadicGroup(self._sporadic_group.variable.get())
if self._group_type.get() == "Exceptional":
self._ex_field.refresh_input()
return ExceptionalGroup(self._ex_type.variable.get(), self._ex_field.get_number())
def test_alternating_order(self):
expected = 653837184000
g = AlternatingGroup(15)
self.assertEqual(expected, g.order())
def test_alternating_str(self):
g = AlternatingGroup(51)
self.assertEqual("Alt(51)", str(g))
def test_alternating_order(self):
expected = 653837184000
g = AlternatingGroup(15)
self.assertEqual(expected, g.order())
def test_alternating(self):
expected = [19, 34, 48, 51, 52, 72, 78, 88, 91, 99, 110,
120, 126, 132, 165, 168, 180, 195, 231, 315, 420]
g = AlternatingGroup(21)
self.assertSequenceEqual(expected, g.apex())
