Limnoria/test/utils_test.py

#!/usr/bin/env python

###
# Copyright (c) 2002, Jeremiah Fincher
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# modification, are permitted provided that the following conditions are met:
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#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions, and the following disclaimer.
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#     derived from this software without specific prior written consent.
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###

from test import *

import utils


class UtilsTest(unittest.TestCase):
    def testTimeElapsed(self):
        self.assertRaises(ValueError, utils.timeElapsed, 0, 0, seconds=False)
        then = 0
        now = 0
        for now, expected in [(0, '0 seconds'),
                              (1, '1 second'),
                              (60, '1 minute and 0 seconds'),
                              (61, '1 minute and 1 second'),
                              (62, '1 minute and 2 seconds'),
                              (122, '2 minutes and 2 seconds'),
                              (3722, '1 hour, 2 minutes and 2 seconds'),
                              (7322, '2 hours, 2 minutes and 2 seconds')]:
            self.assertEqual(utils.timeElapsed(now, then), expected)

    def testEachSubstring(self):
        s = 'foobar'
        L = ['f', 'fo', 'foo', 'foob', 'fooba', 'foobar']
        self.assertEqual(list(utils.eachSubstring(s)), L)