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# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import unittest
from py_utils import camel_case
class CamelCaseTest(unittest.TestCase):
def testString(self):
self.assertEqual(camel_case.ToUnderscore('camelCase'), 'camel_case')
self.assertEqual(camel_case.ToUnderscore('CamelCase'), 'camel_case')
self.assertEqual(camel_case.ToUnderscore('Camel2Case'), 'camel2_case')
self.assertEqual(camel_case.ToUnderscore('Camel2Case2'), 'camel2_case2')
self.assertEqual(camel_case.ToUnderscore('2012Q3'), '2012_q3')
def testList(self):
camel_case_list = ['CamelCase', ['NestedList']]
underscore_list = ['camel_case', ['nested_list']]
self.assertEqual(camel_case.ToUnderscore(camel_case_list), underscore_list)
def testDict(self):
camel_case_dict = {
'gpu': {
'vendorId': 1000,
'deviceId': 2000,
'vendorString': 'aString',
'deviceString': 'bString'},
'secondaryGpus': [
{'vendorId': 3000, 'deviceId': 4000,
'vendorString': 'k', 'deviceString': 'l'}
]
}
underscore_dict = {
'gpu': {
'vendor_id': 1000,
'device_id': 2000,
'vendor_string': 'aString',
'device_string': 'bString'},
'secondary_gpus': [
{'vendor_id': 3000, 'device_id': 4000,
'vendor_string': 'k', 'device_string': 'l'}
]
}
self.assertEqual(camel_case.ToUnderscore(camel_case_dict), underscore_dict)
def testOther(self):
self.assertEqual(camel_case.ToUnderscore(self), self)
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