def test_nm_from_t_zero(self):
# boundary condition: 0
result = get_nm_from_t(0)
self.assertIsNotNone(result)
self.assertAlmostEquals(result, 1e+16)
result = get_nm_from_t(0, zero_for_inf=True)
self.assertIsNotNone(result)
self.assertAlmostEquals(result, 0)
def test_nm_from_t_zero(self):
# boundary condition: 0
result = get_nm_from_t(0)
self.assertIsNotNone(result)
self.assertAlmostEquals(result, 1e+16)
result = get_nm_from_t(0, zero_for_inf=True)
self.assertIsNotNone(result)
self.assertAlmostEquals(result, 0)
def test_nm_from_t_negative(self):
# boundary condition: negative
result = get_nm_from_t(-6.17588983)
self.assertIsNotNone(result)
self.assertAlmostEquals(result, -0.716)
def get_nm_from_t(self, theta):
"""Converts a theta position to a nanometer value"""
return get_nm_from_t(theta,
wavelength=self.wavelength,
zero_for_inf=True)
def get_nm_from_t(self, theta):
"""Converts a theta position to a nanometer value"""
return get_nm_from_t(
theta,
wavelength=self.wavelength, zero_for_inf=True
)
def test_nm_from_t_negative(self):
# boundary condition: negative
result = get_nm_from_t(-6.17588983)
self.assertIsNotNone(result)
self.assertAlmostEquals(result, -0.716)