/[thuban]/branches/WIP-pyshapelib-bramz/test/support.py
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revision 1605 by bh, Tue Aug 19 11:00:40 2003 UTC revision 2642 by bh, Fri Jul 1 20:49:04 2005 UTC
# Line 1  Line 1 
1  # Copyright (c) 2002, 2003 by Intevation GmbH  # Copyright (c) 2002, 2003, 2004, 2005 by Intevation GmbH
2  # Authors:  # Authors:
3  # Bernhard Herzog <[email protected]>  # Bernhard Herzog <[email protected]>
4  #  #
# Line 48  def initthuban(): Line 48  def initthuban():
48      """      """
49      global _initthuban_done      global _initthuban_done
50      if not _initthuban_done:      if not _initthuban_done:
51            # Thuban uses gettext to translate some strings. Some of these
52            # strings are tested for equality in some test cases. So we
53            # unset any LANG environment setting to make sure only the
54            # untranslated messages are used.
55            try:
56                del os.environ["LANG"]
57            except KeyError:
58                pass
59          add_thuban_dir_to_path()          add_thuban_dir_to_path()
60          import thubaninit          import thubaninit
61    
62            # Install a dummy translation function so that importing
63            # Thuban.UI doesn't install a wx specific one for which would
64            # need to import wxPython
65            import Thuban
66            Thuban.install_translation_function(lambda s: s)
67    
68            # For the time being the default encoding in the test suite is
69            # latin 1.  This is mostly for historical reasons.  Other
70            # encodings can be specified as an argument for runtests.py.
71            Thuban.set_internal_encoding("latin-1")
72    
73          _initthuban_done = 1          _initthuban_done = 1
74    
75    
# Line 107  class ThubanTestResult(unittest._TextTes Line 127  class ThubanTestResult(unittest._TextTes
127                      self.stream.writeln("    " + test.id())                      self.stream.writeln("    " + test.id())
128          unittest._TextTestResult.printErrors(self)          unittest._TextTestResult.printErrors(self)
129    
130        def getDescription(self, test):
131            return test.id()
132    
133    
134  class ThubanTestRunner(unittest.TextTestRunner):  class ThubanTestRunner(unittest.TextTestRunner):
135    
# Line 123  class ThubanTestProgram(unittest.TestPro Line 146  class ThubanTestProgram(unittest.TestPro
146    
147      def runTests(self):      def runTests(self):
148          """Extend inherited method so that we use a ThubanTestRunner"""          """Extend inherited method so that we use a ThubanTestRunner"""
         print "ThubanTestProgram.runTests"  
149          self.testRunner = ThubanTestRunner(verbosity = self.verbosity)          self.testRunner = ThubanTestRunner(verbosity = self.verbosity)
150          unittest.TestProgram.runTests(self)          unittest.TestProgram.runTests(self)
151    
# Line 181  def print_garbage_information(): Line 203  def print_garbage_information():
203      Run the garbage collector and print uncollected objects. Also print      Run the garbage collector and print uncollected objects. Also print
204      any un-unsubscribed messages.      any un-unsubscribed messages.
205      """      """
206        # this function may be called indirectly from test cases that test
207        # test support modules which do not use anything from thuban itself,
208        # so we call initthuban so that we can import the connector module
209        initthuban()
210      import gc, Thuban.Lib.connector      import gc, Thuban.Lib.connector
211      gc.collect()      gc.collect()
212      if gc.garbage:      if gc.garbage:
# Line 247  class FileLoadTestCase(unittest.TestCase Line 273  class FileLoadTestCase(unittest.TestCase
273      def filename(self):      def filename(self):
274          """Return the name of the test file to use.          """Return the name of the test file to use.
275    
276          The default implementation simply calls self.volatile_file_name          The default implementation simply calls self.temp_file_name with
277          with a basename derived from the class name by stripping off a          a basename derived from the class name by stripping off a
278          leading 'test_' and appending self.file_extension.          leading 'test_' and appending self.file_extension.
279          """          """
280          name = self.__class__.__name__          name = self.__class__.__name__
# Line 301  class FloatComparisonMixin: Line 327  class FloatComparisonMixin:
327          value in test and value is less than the optional parameter          value in test and value is less than the optional parameter
328          epsilon. If epsilon is not given use self.fp_epsilon.          epsilon. If epsilon is not given use self.fp_epsilon.
329          """          """
330            self.assertEquals(len(test), len(value))
331          for i in range(len(test)):          for i in range(len(test)):
332              self.assertFloatEqual(test[i], value[i], epsilon)              self.assertFloatEqual(test[i], value[i], epsilon)
333    
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