New upstream version 0.6.0+dfsg

1 files changed, 66 insertions, 0 deletions

diff --git a/silx/image/test/test_tomography.py b/silx/image/test/test_tomography.py
new file mode 100644
index 0000000..2a6a33c
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+++ b/silx/image/test/test_tomography.py
@@ -0,0 +1,66 @@
+# coding: utf-8
+# /*##########################################################################
+#
+# Copyright (c) 2016-2017 European Synchrotron Radiation Facility
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+# ############################################################################*/
+"""
+Tests that the functions of tomography are valid
+"""
+
+__authors__ = ["H. Payno"]
+__license__ = "MIT"
+__date__ = "12/09/2017"
+
+import unittest
+import numpy
+from silx.test.utils import utilstest
+from silx.image import tomography
+
+class TestTomography(unittest.TestCase):
+    """
+
+    """
+
+    def setUp(self):
+        self.sinoTrueData = numpy.load(utilstest.getfile("sino500.npz"))["data"]
+
+    def testCalcCenterCentroid(self):
+        centerTD = tomography.calc_center_centroid(self.sinoTrueData)
+        self.assertTrue(numpy.isclose(centerTD, 256, rtol=0.01))
+
+    def testCalcCenterCorr(self):
+        centerTrueData = tomography.calc_center_corr(self.sinoTrueData,
+                                                     fullrot=False,
+                                                     props=1)
+        self.assertTrue(numpy.isclose(centerTrueData, 256, rtol=0.01))
+
+
+def suite():
+    test_suite = unittest.TestSuite()
+    for testClass in (TestTomography, ):
+        test_suite.addTest(
+            unittest.defaultTestLoader.loadTestsFromTestCase(testClass))
+    return test_suite
+
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='suite')