def test_setting_radius_to_valid_value(self):
# Arrange
trans_radius = 23
command_iface.Clean()
command_iface.SANS2D()
# Act
command_iface.SetTransmissionRadiusInMM(trans_radius = trans_radius)
# Assert
self.assertEqual(trans_radius, command_iface.GetTransmissionRadiusInMM(), 'The transmission radius should be set to 23.')
def test_setting_radius_with_invalid_input(self):
# Arrange
trans_radius = '23_yh'
command_iface.Clean()
command_iface.SANS2D()
# Act
command_iface.SetTransmissionRadiusInMM(trans_radius = trans_radius)
# Assert
self.assertEqual(None, command_iface.GetTransmissionRadiusInMM(), 'The transmission radius should be None.')
def test_that_gets_transmission_radius(self):
# Arrange
trans_radius = 23/1000
command_iface.Clean()
command_iface.SANS2D()
ReductionSingleton().transmission_calculator.radius = trans_radius
# Act
result = command_iface.GetTransmissionRadiusInMM()
# Assert
self.assertEqual(trans_radius*1000, result, 'The transmission radius should be set to 23 mm.')
