Changeset 571bf4b in sasview for test/sasdataloader

Timestamp:

Apr 4, 2017 11:42:02 AM (8 years ago)

Author:

GitHub <noreply@…>

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-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

b2b3009d, 7b15990

Parents:

a8d79fd (diff), 05d167e (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

Andrew Jackson <andrew.jackson@…> (04/04/17 11:42:02)

git-committer:

GitHub <noreply@…> (04/04/17 11:42:02)

Message:

Merge pull request #41 from SasView?/update-mac-build-instructions

Add OSX Build Instructions

File:

• test/sasdataloader/test/utest_abs_reader.py (modified) (4 diffs)

test/sasdataloader/test/utest_abs_reader.py

@@ -4 +4 @@
 
 import unittest
-import numpy, math
-from sas.sascalc.dataloader.loader import  Loader
+import math
+import numpy as np
+from sas.sascalc.dataloader.loader import Loader
+from sas.sascalc.dataloader.readers.IgorReader import Reader as IgorReader
 from sas.sascalc.dataloader.data_info import Data1D
  
@@ -86 +88 @@
     
     def setUp(self):
-        self.data = Loader().load("MAR07232_rest.ASC")
-        
+        # the IgorReader should be able to read this filetype
+        # if it can't, stop here.
+        reader = IgorReader()
+        self.data = reader.read("MAR07232_rest.ASC")
+
     def test_igor_checkdata(self):
         """
@@ -108 +113 @@
         
         self.assertEqual(self.data.detector[0].beam_center_unit, 'mm')
-        center_x = (68.76-1)*5.0
-        center_y = (62.47-1)*5.0
+        center_x = (68.76 - 1)*5.0
+        center_y = (62.47 - 1)*5.0
         self.assertEqual(self.data.detector[0].beam_center.x, center_x)
         self.assertEqual(self.data.detector[0].beam_center.y, center_y)
         
         self.assertEqual(self.data.I_unit, '1/cm')
-        self.assertEqual(self.data.data[0], 0.279783)
-        self.assertEqual(self.data.data[1], 0.28951)
-        self.assertEqual(self.data.data[2], 0.167634)
-        
+        # 3 points should be suffcient to check that the data is in column
+        # major order.
+        np.testing.assert_almost_equal(self.data.data[0:3],
+                                       [0.279783, 0.28951, 0.167634])
+        np.testing.assert_almost_equal(self.data.qx_data[0:3],
+                                       [-0.01849072, -0.01821785, -0.01794498])
+        np.testing.assert_almost_equal(self.data.qy_data[0:3],
+                                       [-0.01677435, -0.01677435, -0.01677435])
+
+    def test_generic_loader(self):
+        # the generic loader should direct the file to IgorReader as well
+        data = Loader().load("MAR07232_rest.ASC")
+        self.assertEqual(data.meta_data['loader'], "IGOR 2D")
+
+
 class danse_reader(unittest.TestCase):
     
@@ -313 +329 @@
         from sas.sascalc.dataloader.readers.cansas_reader import Reader
         r = Reader()
-        x = numpy.ones(5)
-        y = numpy.ones(5)
-        dy = numpy.ones(5)
+        x = np.ones(5)
+        y = np.ones(5)
+        dy = np.ones(5)
         
         filename = "write_test.xml"