Source code for tests.transform

"""Tests for the data_helper.transform module"""

import sys, unittest
from BaseTest import BaseTestWrapper


class CamelcaseToUnderscoreTestCase(BaseTestWrapper.BaseTest):
    """transform.camelcase_to_underscore() test cases"""

    def test_whitespace(self):
        """Test if a string with whitespace is rejected"""

        string = 'hello world'
        try:
            result = self._bt['func'](string)
        except:
            return True
        return False

    def test_camelcase(self):
        """Test if a CamelCase string is transformed"""

        string = "CamelCase"
        result = self._bt['func'](string)
        self.assertEqual(result, 'camel_case')

    def test_unaffected(self):
        """Test is a string with no whitespace is returned unaltered"""

        string = "word"
        result = self._bt['func'](string)
        self.assertEqual(result, string)


loader = unittest.TestLoader()
suite = loader.loadTestsFromModule(sys.modules[__name__])

if __name__ == '__main__':
    result = unittest.result.TestResult()
    suite.run(result)
    print result
    for f in result.failures:
        for t in f:
            print t
        print ''
    for e in result.errors:
        for t in e:
            print t
        print ''