initial checkin of test_dicomutils

still needs more coverage of the functions in dicomutils

tests/test_dicomutils.py

@@ -0,0 +1,48 @@
+#! /usr/bin/env python
+
+import unittest
+import os, shutil
+from utils import dicomutils
+import vtk
+import SimpleITK as sitk
+from tests import create_data
+from tests import write_series
+
+class TestDicomUtils(unittest.TestCase):
+
+    TMPDIR = "testtmp"
+
+    def setUp(self):
+        print("\nBuildin\' it up!")
+        cyl = create_data.make_cylinder(32, sitk.sitkUInt16)
+        try:
+            os.mkdir(self.TMPDIR)
+        except:
+            print("Oopsie")
+        write_series.write_series( cyl, self.TMPDIR )
+
+
+    def tearDown(self):
+        print("\nTearin\' it down!")
+        shutil.rmtree(self.TMPDIR)
+
+    def test_dicomutils(self):
+
+        print("\nTesting DicomUtils.scanDirForDicom")
+        matches, dirs = dicomutils.scanDirForDicom(self.TMPDIR)
+        print(matches, dirs)
+        self.assertEqual(len(matches), 32)
+
+        print("\nTesting DicomUtils.getAllSeries")
+        seriessets = dicomutils.getAllSeries([self.TMPDIR])
+        print(seriessets)
+        self.assertEqual(len(seriessets),1)
+        series_id = seriessets[0][0]
+        if series_id.startswith('1.2.826.0.1.3680043'):
+           print("    Series looks good")
+        else:
+           self.fail("    Bad series: "+series_id)
+
+if __name__ == "__main__":
+    unittest.main()
+