OpenStack Orchestration (Heat)
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heat/heat/tests/unit/test_checkeddict.py

88 lines
2.5 KiB

import sys
import os
import nose
import unittest
import mox
import json
from nose.plugins.attrib import attr
from nose import with_setup
from heat.engine import checkeddict
@attr(tag=['unit', 'checkeddict'])
@attr(speed='fast')
class CheckedDictTest(unittest.TestCase):
def test_paramerters(self):
parms = '''
{
"Parameters" : {
"TODOList" : {
"Description" : "stuff",
"Type" : "CommaDelimitedList"
},
"SomeNumber" : {
"Type" : "Number",
"Default" : "56",
"MaxValue": "6778",
"MinValue": "15.78"
},
"DBUsername": {
"Default": "admin",
"NoEcho": "true",
"Description" : "The WordPress database admin account username",
"Type": "String",
"MinLength": "1",
"MaxLength": "16",
"AllowedPattern" : "[a-zA-Z][a-zA-Z0-9]*",
"ConstraintDescription" : "begin with a letter & \
contain only alphanumeric characters."
},
"LinuxDistribution": {
"Default": "F16",
"Description" : "Distribution of choice",
"Type": "String",
"AllowedValues" : [ "F16", "F17", "U10", "RHEL-6.1", "RHEL-6.3" ]
}
}
}
'''
ps = json.loads(parms)
cd = checkeddict.CheckedDict('test_paramerters')
for p in ps['Parameters']:
cd.addschema(p, ps['Parameters'][p])
# AllowedValues
self.assertRaises(ValueError, cd.__setitem__, 'LinuxDistribution',
'f16')
# MaxLength
self.assertRaises(ValueError, cd.__setitem__, 'DBUsername',
'Farstarststrststrstrstrst144')
# MinLength
self.assertRaises(ValueError, cd.__setitem__, 'DBUsername', '')
# AllowedPattern
self.assertRaises(ValueError, cd.__setitem__, 'DBUsername', '4me')
cd['DBUsername'] = 'wtf'
self.assertTrue(cd['DBUsername'] == 'wtf')
cd['LinuxDistribution'] = 'U10'
self.assertTrue(cd['LinuxDistribution'] == 'U10')
# int
cd['SomeNumber'] = '98'
self.assertTrue(cd['SomeNumber'] == '98')
# float
cd['SomeNumber'] = '54.345'
self.assertTrue(cd['SomeNumber'] == '54.345')
# not a num
self.assertRaises(ValueError, cd.__setitem__, 'SomeNumber', 'S8')
# range errors
self.assertRaises(ValueError, cd.__setitem__, 'SomeNumber', '8')
self.assertRaises(ValueError, cd.__setitem__, 'SomeNumber', '9048.56')
# lists
cd['TODOList'] = "'one', 'two', 'three'"