def test_error_is_ignored_for_more_than_one_spectrum(self):
# Arrange
orig_name = "orig"
can_name = "can"
result_name = "result"
provide_workspace_with_x_errors(orig_name, True, 2)
provide_workspace_with_x_errors(can_name, True, 2)
provide_workspace_with_x_errors(result_name, False, 2)
orig = mtd[orig_name]
can = mtd[can_name]
result = mtd[result_name]
# Act
su.correct_q_resolution_for_can(orig, can, result)
# Assert
self.assertFalse(result.hasDx(0))
# Clean up
DeleteWorkspace(orig)
DeleteWorkspace(can)
DeleteWorkspace(result)
def test_error_is_not_passed_on_when_did_not_exist_beforehand(self):
# Arrange
orig_name = "orig"
can_name = "can"
result_name = "result"
provide_workspace_with_x_errors(orig_name, False, 1)
provide_workspace_with_x_errors(can_name, False, 1)
provide_workspace_with_x_errors(result_name, False, 1)
orig = mtd[orig_name]
can = mtd[can_name]
result = mtd[result_name]
# Act
su.correct_q_resolution_for_can(orig, can, result)
# Assert
self.assertFalse(result.hasDx(0))
# Clean up
DeleteWorkspace(orig)
DeleteWorkspace(can)
DeleteWorkspace(result)
def test_error_is_passed_from_original_to_subtracted_workspace(self):
# Arrange
orig_name = "orig"
can_name = "can"
result_name = "result"
provide_workspace_with_x_errors(orig_name, True)
provide_workspace_with_x_errors(can_name, True)
provide_workspace_with_x_errors(result_name, False)
orig = mtd[orig_name]
can = mtd[can_name]
result = mtd[result_name]
# Act
su.correct_q_resolution_for_can(orig, can, result)
# Assert
dx_orig = orig.dataDx(0)
dx_result = result.dataDx(0)
self.assertTrue(result.hasDx(0))
for index in range(0, len(dx_orig)):
self.assertEqual(dx_orig[index], dx_result[index])
# Clean up
DeleteWorkspace(orig)
DeleteWorkspace(can)
DeleteWorkspace(result)
