Changeset acefa2b in sasview

Timestamp:

Aug 23, 2016 2:40:04 AM (8 years ago)

Author:

lewis

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

5a525e1

Parents:

839e5e3

Message:

Check extrapolation params in unit tests

File:

• test/corfunc/test/utest_corfunc.py (modified) (1 diff)

test/corfunc/test/utest_corfunc.py

@@ -19 +19 @@
 
     def extrapolate(self):
-        _, extrapolation = self.calculator.compute_extrapolation()
+        params, extrapolation = self.calculator.compute_extrapolation()
+
+        # Check the extrapolation parameters
+        self.assertAlmostEqual(params['A'], 4.19, places=2)
+        self.assertAlmostEqual(params['B'], -25470, places=0)
+        self.assertAlmostEqual(params['K'], 4.5e-5, places=2)
+        self.assertAlmostEqual(params['sigma'], 2.2e-10, places=2)
 
         # Ensure the extraplation tends to the background value