bluechips/tests/__init__.py

   1 """Pylons application test package
   2
   3 This package assumes the Pylons environment is already loaded, such as
   4 when this script is imported from the `nosetests --with-pylons=test.ini`
   5 command.
   6
   7 This module initializes the application via ``websetup`` (`paster
   8 setup-app`) and provides the base testing objects.
   9 """
  10 from unittest import TestCase
  11
  12 from paste.deploy import loadapp
  13 from paste.fixture import TestApp
  14 from paste.script.appinstall import SetupCommand
  15 from pylons import config
  16 from routes import url_for
  17
  18 import bluechips.model
  19 from bluechips.model import meta
  20 from bluechips.model.types import Currency
  21
  22 import random
  23
  24 __all__ = ['url_for', 'TestController',
  25            'createUsers', 'createExpenditures',
  26            'deleteUsers', 'deleteExpenditures']
  27
  28 sample_users = [u'Alice', u'Bob', u'Charlie', u'Dave', u'Eve']
  29
  30 def setUpPackage():
  31     # Invoke websetup with the current config file
  32     SetupCommand('setup-app').run([config['__file__']])
  33
  34     test_user = bluechips.model.User(u'root', u'Charlie Root', False)
  35     meta.Session.add(test_user)
  36     meta.Session.commit()
  37
  38 def tearDownPackage():
  39     meta.metadata.drop_all()
  40
  41 class TestController(TestCase):
  42
  43     def __init__(self, *args, **kwargs):
  44         wsgiapp = loadapp('config:%s' % config['__file__'])
  45         self.app = TestApp(wsgiapp)
  46         TestCase.__init__(self, *args, **kwargs)
  47
  48 def createUsers(n=None):
  49     if n is None:
  50         n = random.randint(2, 5)
  51     for i in xrange(n):
  52         u = bluechips.model.User(sample_users[i].lower(), resident=True)
  53         meta.Session.add(u)
  54     meta.Session.commit()
  55
  56 def createExpenditures(n=None):
  57     if n is None:
  58         n = random.randint(5, 20)
  59     users = meta.Session.query(bluechips.model.User).all()
  60     for i in xrange(n):
  61         e = bluechips.model.Expenditure(random.choice(users),
  62                                         Currency(random.randint(1000, 100000)))
  63         meta.Session.add(e)
  64         e.even_split()
  65     meta.Session.commit()
  66
  67 def deleteUsers():
  68     map(meta.Session.delete, meta.Session.query(bluechips.model.User))
  69
  70 def deleteExpenditures():
  71     map(meta.Session.delete, meta.Session.query(bluechips.model.Expenditure))