From 57b81fd1fe64cac63194386b383d40707e5bbdf0 Mon Sep 17 00:00:00 2001
From: Edoardo Pasca <edo.paskino@gmail.com>
Date: Fri, 21 Jun 2019 22:22:42 +0100
Subject: Reorganise processors (#24)
* add test phase
* updated test
* removed unused import
* updated test
---
Wrappers/Python/test/__init__.py | 0
Wrappers/Python/test/test_Processors.py | 55 +++++++++++++++++++++++++++++++++
2 files changed, 55 insertions(+)
create mode 100644 Wrappers/Python/test/__init__.py
create mode 100755 Wrappers/Python/test/test_Processors.py
(limited to 'Wrappers/Python/test')
diff --git a/Wrappers/Python/test/__init__.py b/Wrappers/Python/test/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/Wrappers/Python/test/test_Processors.py b/Wrappers/Python/test/test_Processors.py
new file mode 100755
index 0000000..0c43126
--- /dev/null
+++ b/Wrappers/Python/test/test_Processors.py
@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Tue Apr 30 14:39:20 2019
+
+@author: ofn77899
+"""
+
+import sys
+import unittest
+import numpy
+from ccpi.framework import DataProcessor
+from ccpi.framework import DataContainer
+from ccpi.framework import ImageData
+from ccpi.framework import AcquisitionData
+from ccpi.framework import ImageGeometry
+from ccpi.framework import AcquisitionGeometry
+from timeit import default_timer as timer
+from ccpi.io.reader import NexusReader
+from ccpi.processors import CenterOfRotationFinder
+from ccpi.plugins.processors import AcquisitionDataPadder
+import wget
+import os
+import math
+
+class TestDataProcessor(unittest.TestCase):
+ def setUp(self):
+ wget.download('https://github.com/DiamondLightSource/Savu/raw/master/test_data/data/24737_fd.nxs')
+ self.filename = '24737_fd.nxs'
+
+ def tearDown(self):
+ os.remove(self.filename)
+
+ def test_AcquisitionDataPadder(self):
+ reader = NexusReader(self.filename)
+ ad = reader.get_acquisition_data_whole()
+ print (ad.geometry)
+ cf = CenterOfRotationFinder()
+ cf.set_input(ad)
+ print ("Center of rotation", cf.get_output())
+ self.assertAlmostEqual(86.25, cf.get_output())
+
+ adp = AcquisitionDataPadder(acquisition_geometry=cf.get_input().geometry,center_of_rotation=cf.get_output(),pad_value=0)
+ adp.set_input(ad)
+ padded_data = adp.get_output()
+ print ("Padded data shape", padded_data.shape)
+ print (" " , padded_data.dimension_labels)
+ idx = None
+ for k,v in padded_data.dimension_labels.items():
+ if v == AcquisitionGeometry.HORIZONTAL:
+ idx = k
+
+ padded_axis = padded_data.shape[idx]
+ self.assertEqual(padded_axis , math.ceil(cf.get_output() * 2))
+ numpy.save("pippo.npy" , padded_data.as_array())
+
--
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