src/Tests/Unit/StringUtilsTest.py

   1 import unittest
   2
   3 import Tests.Fixtures
   4 import SummaryFile1
   5 import GPS
   6 import StringUtils
   7
   8
   9 class IsTypeTest(unittest.TestCase):
  10
  11     def testIntegersPassIsInteger(self):
  12         """
  13         If we take a bunch of integers, is_integer() should
  14         return True for all of then, right?
  15         """
  16         for x in [ '0', '1', '902733', '-2142', '114', '65535', '65536', '-99999999' ]:
  17             self.assertTrue(StringUtils.is_integer(x))
  18
  19
  20     def testNonIntegersFailIsInteger(self):
  21         """
  22         Likewise, if we take a bunch of floats or whatever,
  23         is_integer() should return False.
  24         """
  25         for x in [ '0.235', '-0235.021', 'string', GPS.Coordinates() ]:
  26             self.assertFalse(StringUtils.is_integer(x))
  27
  28
  29     def testFloatsPassIsFloat(self):
  30         """
  31         Do the same thing we did for is_integer(), only
  32         now we check floats to make sure they pass.
  33         """
  34
  35         # Note that integers can be converted to floats successfully.
  36         for x in [ '0.024', '1.024234', '-12.902733',
  37                    '-2142', '114', '65535', '65536', '-99999999' ]:
  38             self.assertTrue(StringUtils.is_float(x))
  39
  40
  41     def testNonFloatsFailIsFloat(self):
  42         """
  43         Pass some strings and other objects to is_float(), and hope
  44         that they fail.
  45         """
  46
  47         for x in [ 'cinnammon0.024', '1.024letters234',
  48                    'nothing but string', GPS.Coordinates() ]:
  49             self.assertFalse(StringUtils.is_float(x))
  50
  51
  52
  53 def suite():
  54     suite = unittest.TestSuite()
  55     suite.addTest(unittest.makeSuite(IsTypeTest))
  56     return suite