Changeset cc37c818 in sasview for DataLoader

Timestamp:

Jul 11, 2008 8:41:01 AM (16 years ago)

Author:

Mathieu Doucet <doucetm@…>

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, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

68f6ae2

Parents:

159db3b

Message:

Added test, corrected improper test setup.

File:

• DataLoader/test/testLoad.py (modified) (2 diffs)

DataLoader/test/testLoad.py

@@ -21 +21 @@
  
 import os.path
+
+class designtest(unittest.TestCase):
+    
+    def setUp(self):
+        self.loader = Loader()
+        
+        
+    def test_singleton(self):
+        """
+            Testing whether Loader is truly a singleton
+        """
+        # Set a new data member
+        self.loader._test_data_member = 1.45
+        
+        # Create a 'new' Loader
+        b = Loader()
+        
+        # Test that the new loader has the new data member
+        self.assertEqual(b._test_data_member, self.loader._test_data_member)
+
 class testLoader(unittest.TestCase):
     logging.debug("Inside testLoad module")
+    
+    """ test fitting """
+    def setUp(self):
+        """
+            Set up the initial conditions before _each_ test
+            so that they all start from the same well-defined state. 
+        """
+        #Creating a loader
+        self.L=Loader()
         
-    """ test fitting """
-    #Creating a loader
-    L=Loader()
-    
-    #creating readers
-    read1=TXT2_Reader.Reader()
-    read2=TXT3_Reader.Reader()
-    read3=IgorReader.Reader()
-    read4=danse_reader.Reader()
-    read5=tiff_reader.Reader()
-    #for each readers set an extensions inside the loader
-    L.__setitem__("plugins",'.txt',read2)
-    L.__setitem__(None,'.txt',read1)
-    L.__setitem__(None,'.dat',read1)
-    
-    L.__setitem__(None,'.dat',read2)
-    L.__setitem__(None,'.ASC',read3)
-    L.__setitem__(None,'.sans',read4)
-    L.__setitem__(None,'.tif',read5)
-    L.__setitem__(None,'.jpg',read5)
-    L.__setitem__(None,'.png',read5)
-    L.__setitem__(None,'.jpeg',read5)
-    L.__setitem__(None,'.gif',read5)
-    L.__setitem__(None,'.bmp',read5)
+        #creating readers
+        read1=TXT2_Reader.Reader()
+        read2=TXT3_Reader.Reader()
+        read3=IgorReader.Reader()
+        read4=danse_reader.Reader()
+        read5=tiff_reader.Reader()
+        #for each readers set an extensions inside the loader
+        
+        #TODO: should not call __setitem__ from outside 
+        # the class. That's not the purpose of __setitem__
+        self.L.__setitem__("plugins",'.txt',read2)
+        self.L.__setitem__(None,'.txt',read1)
+        self.L.__setitem__(None,'.dat',read1)
+        
+        self.L.__setitem__(None,'.dat',read2)
+        self.L.__setitem__(None,'.ASC',read3)
+        self.L.__setitem__(None,'.sans',read4)
+        self.L.__setitem__(None,'.tif',read5)
+        self.L.__setitem__(None,'.jpg',read5)
+        self.L.__setitem__(None,'.png',read5)
+        self.L.__setitem__(None,'.jpeg',read5)
+        self.L.__setitem__(None,'.gif',read5)
+        self.L.__setitem__(None,'.bmp',read5)
        
     def testLoad0(self):
@@ -135 +163 @@
         """ test file containing an image but as extension .txt"""
         self.assertEqual(self.L.load('angles_flat.txt'),None)
+
+if __name__ == '__main__':
+    unittest.main()