def __init__(self, methodName):
unittest.TestCase.__init__(self, methodName)
self.m = 1
self.a_b = 2
self.type = 1
self.xl = 1.5
self.particle = Spheroid(self.m, self.a_b, self.type)
self.particle.set_xl(self.xl)
def testDelta4(self):
m = 2
a_b = 2
type = -1
particle = Spheroid(m, a_b, type)
particle.set_xl(1.5)
nu = 0.3
self.assertAlmostEquals(
IzIn(nu, particle) * RIt(nu, particle) -
IzIt(nu, particle) * RIn(nu, particle), -metric_phi(nu, particle))
