test/test_db.py

   1 #
   2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
   3 # This module is free software, and you may redistribute it and/or modify
   4 # under the same terms as Python, so long as this copyright message and
   5 # disclaimer are retained in their original form.
   6 #
   7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
   8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
   9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
  10 # POSSIBILITY OF SUCH DAMAGE.
  11 #
  12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
  13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  14 # FOR A PARTICULAR PURPOSE.  THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
  15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
  16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  17 #
  18 # $Id: test_db.py,v 1.80 2003-03-18 23:28:16 richard Exp $
  19
  20 import unittest, os, shutil, time
  21
  22 from roundup.hyperdb import String, Password, Link, Multilink, Date, \
  23     Interval, DatabaseError, Boolean, Number, Node
  24 from roundup import date, password
  25 from roundup.indexer import Indexer
  26
  27 def setupSchema(db, create, module):
  28     status = module.Class(db, "status", name=String())
  29     status.setkey("name")
  30     user = module.Class(db, "user", username=String(), password=Password(),
  31         assignable=Boolean(), age=Number(), roles=String())
  32     user.setkey("username")
  33     file = module.FileClass(db, "file", name=String(), type=String(),
  34         comment=String(indexme="yes"), fooz=Password())
  35     issue = module.IssueClass(db, "issue", title=String(indexme="yes"),
  36         status=Link("status"), nosy=Multilink("user"), deadline=Date(),
  37         foo=Interval(), files=Multilink("file"), assignedto=Link('user'))
  38     session = module.Class(db, 'session', title=String())
  39     session.disableJournalling()
  40     db.post_init()
  41     if create:
  42         user.create(username="admin", roles='Admin')
  43         status.create(name="unread")
  44         status.create(name="in-progress")
  45         status.create(name="testing")
  46         status.create(name="resolved")
  47     db.commit()
  48
  49 class MyTestCase(unittest.TestCase):
  50     def tearDown(self):
  51         self.db.close()
  52         if os.path.exists('_test_dir'):
  53             shutil.rmtree('_test_dir')
  54
  55 class config:
  56     DATABASE='_test_dir'
  57     MAILHOST = 'localhost'
  58     MAIL_DOMAIN = 'fill.me.in.'
  59     TRACKER_NAME = 'Roundup issue tracker'
  60     TRACKER_EMAIL = 'issue_tracker@%s'%MAIL_DOMAIN
  61     TRACKER_WEB = 'http://some.useful.url/'
  62     ADMIN_EMAIL = 'roundup-admin@%s'%MAIL_DOMAIN
  63     FILTER_POSITION = 'bottom'      # one of 'top', 'bottom', 'top and bottom'
  64     ANONYMOUS_ACCESS = 'deny'       # either 'deny' or 'allow'
  65     ANONYMOUS_REGISTER = 'deny'     # either 'deny' or 'allow'
  66     MESSAGES_TO_AUTHOR = 'no'       # either 'yes' or 'no'
  67     EMAIL_SIGNATURE_POSITION = 'bottom'
  68     # Mysql connection data
  69     MYSQL_DBHOST = 'localhost'
  70     MYSQL_DBUSER = 'rounduptest'
  71     MYSQL_DBPASSWORD = 'rounduptest'
  72     MYSQL_DBNAME = 'rounduptest'
  73     MYSQL_DATABASE = (MYSQL_DBHOST, MYSQL_DBUSER, MYSQL_DBPASSWORD, MYSQL_DBNAME)
  74
  75 class nodbconfig(config):
  76     MYSQL_DATABASE = (config.MYSQL_DBHOST, config.MYSQL_DBUSER, config.MYSQL_DBPASSWORD)
  77
  78 class anydbmDBTestCase(MyTestCase):
  79     def setUp(self):
  80         from roundup.backends import anydbm
  81         # remove previous test, ignore errors
  82         if os.path.exists(config.DATABASE):
  83             shutil.rmtree(config.DATABASE)
  84         os.makedirs(config.DATABASE + '/files')
  85         self.db = anydbm.Database(config, 'admin')
  86         setupSchema(self.db, 1, anydbm)
  87
  88     #
  89     # schema mutation
  90     #
  91     def testAddProperty(self):
  92         self.db.issue.create(title="spam", status='1')
  93         self.db.commit()
  94
  95         self.db.issue.addprop(fixer=Link("user"))
  96         # force any post-init stuff to happen
  97         self.db.post_init()
  98         props = self.db.issue.getprops()
  99         keys = props.keys()
 100         keys.sort()
 101         self.assertEqual(keys, ['activity', 'assignedto', 'creation',
 102             'creator', 'deadline', 'files', 'fixer', 'foo', 'id', 'messages',
 103             'nosy', 'status', 'superseder', 'title'])
 104         self.assertEqual(self.db.issue.get('1', "fixer"), None)
 105
 106     def testRemoveProperty(self):
 107         self.db.issue.create(title="spam", status='1')
 108         self.db.commit()
 109
 110         del self.db.issue.properties['title']
 111         self.db.post_init()
 112         props = self.db.issue.getprops()
 113         keys = props.keys()
 114         keys.sort()
 115         self.assertEqual(keys, ['activity', 'assignedto', 'creation',
 116             'creator', 'deadline', 'files', 'foo', 'id', 'messages',
 117             'nosy', 'status', 'superseder'])
 118         self.assertEqual(self.db.issue.list(), ['1'])
 119
 120     def testAddRemoveProperty(self):
 121         self.db.issue.create(title="spam", status='1')
 122         self.db.commit()
 123
 124         self.db.issue.addprop(fixer=Link("user"))
 125         del self.db.issue.properties['title']
 126         self.db.post_init()
 127         props = self.db.issue.getprops()
 128         keys = props.keys()
 129         keys.sort()
 130         self.assertEqual(keys, ['activity', 'assignedto', 'creation',
 131             'creator', 'deadline', 'files', 'fixer', 'foo', 'id', 'messages',
 132             'nosy', 'status', 'superseder'])
 133         self.assertEqual(self.db.issue.list(), ['1'])
 134
 135     #
 136     # basic operations
 137     #
 138     def testIDGeneration(self):
 139         id1 = self.db.issue.create(title="spam", status='1')
 140         id2 = self.db.issue.create(title="eggs", status='2')
 141         self.assertNotEqual(id1, id2)
 142
 143     def testStringChange(self):
 144         for commit in (0,1):
 145             # test set & retrieve
 146             nid = self.db.issue.create(title="spam", status='1')
 147             self.assertEqual(self.db.issue.get(nid, 'title'), 'spam')
 148
 149             # change and make sure we retrieve the correct value
 150             self.db.issue.set(nid, title='eggs')
 151             if commit: self.db.commit()
 152             self.assertEqual(self.db.issue.get(nid, 'title'), 'eggs')
 153
 154     def testStringUnset(self):
 155         for commit in (0,1):
 156             nid = self.db.issue.create(title="spam", status='1')
 157             if commit: self.db.commit()
 158             self.assertEqual(self.db.issue.get(nid, 'title'), 'spam')
 159             # make sure we can unset
 160             self.db.issue.set(nid, title=None)
 161             if commit: self.db.commit()
 162             self.assertEqual(self.db.issue.get(nid, "title"), None)
 163
 164     def testLinkChange(self):
 165         for commit in (0,1):
 166             nid = self.db.issue.create(title="spam", status='1')
 167             if commit: self.db.commit()
 168             self.assertEqual(self.db.issue.get(nid, "status"), '1')
 169             self.db.issue.set(nid, status='2')
 170             if commit: self.db.commit()
 171             self.assertEqual(self.db.issue.get(nid, "status"), '2')
 172
 173     def testLinkUnset(self):
 174         for commit in (0,1):
 175             nid = self.db.issue.create(title="spam", status='1')
 176             if commit: self.db.commit()
 177             self.db.issue.set(nid, status=None)
 178             if commit: self.db.commit()
 179             self.assertEqual(self.db.issue.get(nid, "status"), None)
 180
 181     def testMultilinkChange(self):
 182         for commit in (0,1):
 183             u1 = self.db.user.create(username='foo%s'%commit)
 184             u2 = self.db.user.create(username='bar%s'%commit)
 185             nid = self.db.issue.create(title="spam", nosy=[u1])
 186             if commit: self.db.commit()
 187             self.assertEqual(self.db.issue.get(nid, "nosy"), [u1])
 188             self.db.issue.set(nid, nosy=[])
 189             if commit: self.db.commit()
 190             self.assertEqual(self.db.issue.get(nid, "nosy"), [])
 191             self.db.issue.set(nid, nosy=[u1,u2])
 192             if commit: self.db.commit()
 193             self.assertEqual(self.db.issue.get(nid, "nosy"), [u1,u2])
 194
 195     def testDateChange(self):
 196         for commit in (0,1):
 197             nid = self.db.issue.create(title="spam", status='1')
 198             a = self.db.issue.get(nid, "deadline")
 199             if commit: self.db.commit()
 200             self.db.issue.set(nid, deadline=date.Date())
 201             b = self.db.issue.get(nid, "deadline")
 202             if commit: self.db.commit()
 203             self.assertNotEqual(a, b)
 204             self.assertNotEqual(b, date.Date('1970-1-1 00:00:00'))
 205
 206     def testDateUnset(self):
 207         for commit in (0,1):
 208             nid = self.db.issue.create(title="spam", status='1')
 209             self.db.issue.set(nid, deadline=date.Date())
 210             if commit: self.db.commit()
 211             self.assertNotEqual(self.db.issue.get(nid, "deadline"), None)
 212             self.db.issue.set(nid, deadline=None)
 213             if commit: self.db.commit()
 214             self.assertEqual(self.db.issue.get(nid, "deadline"), None)
 215
 216     def testIntervalChange(self):
 217         for commit in (0,1):
 218             nid = self.db.issue.create(title="spam", status='1')
 219             if commit: self.db.commit()
 220             a = self.db.issue.get(nid, "foo")
 221             i = date.Interval('-1d')
 222             self.db.issue.set(nid, foo=i)
 223             if commit: self.db.commit()
 224             self.assertNotEqual(self.db.issue.get(nid, "foo"), a)
 225             self.assertEqual(i, self.db.issue.get(nid, "foo"))
 226             j = date.Interval('1y')
 227             self.db.issue.set(nid, foo=j)
 228             if commit: self.db.commit()
 229             self.assertNotEqual(self.db.issue.get(nid, "foo"), i)
 230             self.assertEqual(j, self.db.issue.get(nid, "foo"))
 231
 232     def testIntervalUnset(self):
 233         for commit in (0,1):
 234             nid = self.db.issue.create(title="spam", status='1')
 235             self.db.issue.set(nid, foo=date.Interval('-1d'))
 236             if commit: self.db.commit()
 237             self.assertNotEqual(self.db.issue.get(nid, "foo"), None)
 238             self.db.issue.set(nid, foo=None)
 239             if commit: self.db.commit()
 240             self.assertEqual(self.db.issue.get(nid, "foo"), None)
 241
 242     def testBooleanChange(self):
 243         userid = self.db.user.create(username='foo', assignable=1)
 244         self.assertEqual(1, self.db.user.get(userid, 'assignable'))
 245         self.db.user.set(userid, assignable=0)
 246         self.assertEqual(self.db.user.get(userid, 'assignable'), 0)
 247
 248     def testBooleanUnset(self):
 249         nid = self.db.user.create(username='foo', assignable=1)
 250         self.db.user.set(nid, assignable=None)
 251         self.assertEqual(self.db.user.get(nid, "assignable"), None)
 252
 253     def testNumberChange(self):
 254         nid = self.db.user.create(username='foo', age=1)
 255         self.assertEqual(1, self.db.user.get(nid, 'age'))
 256         self.db.user.set(nid, age=3)
 257         self.assertNotEqual(self.db.user.get(nid, 'age'), 1)
 258         self.db.user.set(nid, age=1.0)
 259         self.assertEqual(self.db.user.get(nid, 'age'), 1)
 260         self.db.user.set(nid, age=0)
 261         self.assertEqual(self.db.user.get(nid, 'age'), 0)
 262
 263         nid = self.db.user.create(username='bar', age=0)
 264         self.assertEqual(self.db.user.get(nid, 'age'), 0)
 265
 266     def testNumberUnset(self):
 267         nid = self.db.user.create(username='foo', age=1)
 268         self.db.user.set(nid, age=None)
 269         self.assertEqual(self.db.user.get(nid, "age"), None)
 270
 271     def testKeyValue(self):
 272         newid = self.db.user.create(username="spam")
 273         self.assertEqual(self.db.user.lookup('spam'), newid)
 274         self.db.commit()
 275         self.assertEqual(self.db.user.lookup('spam'), newid)
 276         self.db.user.retire(newid)
 277         self.assertRaises(KeyError, self.db.user.lookup, 'spam')
 278
 279         # use the key again now that the old is retired
 280         newid2 = self.db.user.create(username="spam")
 281         self.assertNotEqual(newid, newid2)
 282         # try to restore old node. this shouldn't succeed!
 283         self.assertRaises(KeyError, self.db.user.restore, newid)
 284
 285     def testRetire(self):
 286         self.db.issue.create(title="spam", status='1')
 287         b = self.db.status.get('1', 'name')
 288         a = self.db.status.list()
 289         self.db.status.retire('1')
 290         # make sure the list is different
 291         self.assertNotEqual(a, self.db.status.list())
 292         # can still access the node if necessary
 293         self.assertEqual(self.db.status.get('1', 'name'), b)
 294         self.db.commit()
 295         self.assertEqual(self.db.status.get('1', 'name'), b)
 296         self.assertNotEqual(a, self.db.status.list())
 297         # try to restore retired node
 298         self.db.status.restore('1')
 299         self.assertEqual(a, self.db.status.list())
 300
 301     def testSerialisation(self):
 302         nid = self.db.issue.create(title="spam", status='1',
 303             deadline=date.Date(), foo=date.Interval('-1d'))
 304         self.db.commit()
 305         assert isinstance(self.db.issue.get(nid, 'deadline'), date.Date)
 306         assert isinstance(self.db.issue.get(nid, 'foo'), date.Interval)
 307         uid = self.db.user.create(username="fozzy",
 308             password=password.Password('t. bear'))
 309         self.db.commit()
 310         assert isinstance(self.db.user.get(uid, 'password'), password.Password)
 311
 312     def testTransactions(self):
 313         # remember the number of items we started
 314         num_issues = len(self.db.issue.list())
 315         num_files = self.db.numfiles()
 316         self.db.issue.create(title="don't commit me!", status='1')
 317         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 318         self.db.rollback()
 319         self.assertEqual(num_issues, len(self.db.issue.list()))
 320         self.db.issue.create(title="please commit me!", status='1')
 321         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 322         self.db.commit()
 323         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 324         self.db.rollback()
 325         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 326         self.db.file.create(name="test", type="text/plain", content="hi")
 327         self.db.rollback()
 328         self.assertEqual(num_files, self.db.numfiles())
 329         for i in range(10):
 330             self.db.file.create(name="test", type="text/plain",
 331                     content="hi %d"%(i))
 332             self.db.commit()
 333         num_files2 = self.db.numfiles()
 334         self.assertNotEqual(num_files, num_files2)
 335         self.db.file.create(name="test", type="text/plain", content="hi")
 336         self.db.rollback()
 337         self.assertNotEqual(num_files, self.db.numfiles())
 338         self.assertEqual(num_files2, self.db.numfiles())
 339
 340         # rollback / cache interaction
 341         name1 = self.db.user.get('1', 'username')
 342         self.db.user.set('1', username = name1+name1)
 343         # get the prop so the info's forced into the cache (if there is one)
 344         self.db.user.get('1', 'username')
 345         self.db.rollback()
 346         name2 = self.db.user.get('1', 'username')
 347         self.assertEqual(name1, name2)
 348
 349     def testDestroyNoJournalling(self):
 350         self.innerTestDestroy(klass=self.db.session)
 351
 352     def testDestroyJournalling(self):
 353         self.innerTestDestroy(klass=self.db.issue)
 354
 355     def innerTestDestroy(self, klass):
 356         newid = klass.create(title='Mr Friendly')
 357         n = len(klass.list())
 358         self.assertEqual(klass.get(newid, 'title'), 'Mr Friendly')
 359         klass.destroy(newid)
 360         self.assertRaises(IndexError, klass.get, newid, 'title')
 361         self.assertNotEqual(len(klass.list()), n)
 362         if klass.do_journal:
 363             self.assertRaises(IndexError, klass.history, newid)
 364
 365         # now with a commit
 366         newid = klass.create(title='Mr Friendly')
 367         n = len(klass.list())
 368         self.assertEqual(klass.get(newid, 'title'), 'Mr Friendly')
 369         self.db.commit()
 370         klass.destroy(newid)
 371         self.assertRaises(IndexError, klass.get, newid, 'title')
 372         self.db.commit()
 373         self.assertRaises(IndexError, klass.get, newid, 'title')
 374         self.assertNotEqual(len(klass.list()), n)
 375         if klass.do_journal:
 376             self.assertRaises(IndexError, klass.history, newid)
 377
 378         # now with a rollback
 379         newid = klass.create(title='Mr Friendly')
 380         n = len(klass.list())
 381         self.assertEqual(klass.get(newid, 'title'), 'Mr Friendly')
 382         self.db.commit()
 383         klass.destroy(newid)
 384         self.assertNotEqual(len(klass.list()), n)
 385         self.assertRaises(IndexError, klass.get, newid, 'title')
 386         self.db.rollback()
 387         self.assertEqual(klass.get(newid, 'title'), 'Mr Friendly')
 388         self.assertEqual(len(klass.list()), n)
 389         if klass.do_journal:
 390             self.assertNotEqual(klass.history(newid), [])
 391
 392     def testExceptions(self):
 393         # this tests the exceptions that should be raised
 394         ar = self.assertRaises
 395
 396         #
 397         # class create
 398         #
 399         # string property
 400         ar(TypeError, self.db.status.create, name=1)
 401         # invalid property name
 402         ar(KeyError, self.db.status.create, foo='foo')
 403         # key name clash
 404         ar(ValueError, self.db.status.create, name='unread')
 405         # invalid link index
 406         ar(IndexError, self.db.issue.create, title='foo', status='bar')
 407         # invalid link value
 408         ar(ValueError, self.db.issue.create, title='foo', status=1)
 409         # invalid multilink type
 410         ar(TypeError, self.db.issue.create, title='foo', status='1',
 411             nosy='hello')
 412         # invalid multilink index type
 413         ar(ValueError, self.db.issue.create, title='foo', status='1',
 414             nosy=[1])
 415         # invalid multilink index
 416         ar(IndexError, self.db.issue.create, title='foo', status='1',
 417             nosy=['10'])
 418
 419         #
 420         # key property
 421         #
 422         # key must be a String
 423         ar(TypeError, self.db.file.setkey, 'fooz')
 424         # key must exist
 425         ar(KeyError, self.db.file.setkey, 'fubar')
 426
 427         #
 428         # class get
 429         #
 430         # invalid node id
 431         ar(IndexError, self.db.issue.get, '99', 'title')
 432         # invalid property name
 433         ar(KeyError, self.db.status.get, '2', 'foo')
 434
 435         #
 436         # class set
 437         #
 438         # invalid node id
 439         ar(IndexError, self.db.issue.set, '99', title='foo')
 440         # invalid property name
 441         ar(KeyError, self.db.status.set, '1', foo='foo')
 442         # string property
 443         ar(TypeError, self.db.status.set, '1', name=1)
 444         # key name clash
 445         ar(ValueError, self.db.status.set, '2', name='unread')
 446         # set up a valid issue for me to work on
 447         id = self.db.issue.create(title="spam", status='1')
 448         # invalid link index
 449         ar(IndexError, self.db.issue.set, id, title='foo', status='bar')
 450         # invalid link value
 451         ar(ValueError, self.db.issue.set, id, title='foo', status=1)
 452         # invalid multilink type
 453         ar(TypeError, self.db.issue.set, id, title='foo', status='1',
 454             nosy='hello')
 455         # invalid multilink index type
 456         ar(ValueError, self.db.issue.set, id, title='foo', status='1',
 457             nosy=[1])
 458         # invalid multilink index
 459         ar(IndexError, self.db.issue.set, id, title='foo', status='1',
 460             nosy=['10'])
 461         # NOTE: the following increment the username to avoid problems
 462         # within metakit's backend (it creates the node, and then sets the
 463         # info, so the create (and by a fluke the username set) go through
 464         # before the age/assignable/etc. set, which raises the exception)
 465         # invalid number value
 466         ar(TypeError, self.db.user.create, username='foo', age='a')
 467         # invalid boolean value
 468         ar(TypeError, self.db.user.create, username='foo2', assignable='true')
 469         nid = self.db.user.create(username='foo3')
 470         # invalid number value
 471         ar(TypeError, self.db.user.set, nid, age='a')
 472         # invalid boolean value
 473         ar(TypeError, self.db.user.set, nid, assignable='true')
 474
 475     def testJournals(self):
 476         self.db.user.create(username="mary")
 477         self.db.user.create(username="pete")
 478         self.db.issue.create(title="spam", status='1')
 479         self.db.commit()
 480
 481         # journal entry for issue create
 482         journal = self.db.getjournal('issue', '1')
 483         self.assertEqual(1, len(journal))
 484         (nodeid, date_stamp, journaltag, action, params) = journal[0]
 485         self.assertEqual(nodeid, '1')
 486         self.assertEqual(journaltag, self.db.user.lookup('admin'))
 487         self.assertEqual(action, 'create')
 488         keys = params.keys()
 489         keys.sort()
 490         self.assertEqual(keys, [])
 491
 492         # journal entry for link
 493         journal = self.db.getjournal('user', '1')
 494         self.assertEqual(1, len(journal))
 495         self.db.issue.set('1', assignedto='1')
 496         self.db.commit()
 497         journal = self.db.getjournal('user', '1')
 498         self.assertEqual(2, len(journal))
 499         (nodeid, date_stamp, journaltag, action, params) = journal[1]
 500         self.assertEqual('1', nodeid)
 501         self.assertEqual('1', journaltag)
 502         self.assertEqual('link', action)
 503         self.assertEqual(('issue', '1', 'assignedto'), params)
 504
 505         # journal entry for unlink
 506         self.db.issue.set('1', assignedto='2')
 507         self.db.commit()
 508         journal = self.db.getjournal('user', '1')
 509         self.assertEqual(3, len(journal))
 510         (nodeid, date_stamp, journaltag, action, params) = journal[2]
 511         self.assertEqual('1', nodeid)
 512         self.assertEqual('1', journaltag)
 513         self.assertEqual('unlink', action)
 514         self.assertEqual(('issue', '1', 'assignedto'), params)
 515
 516         # test disabling journalling
 517         # ... get the last entry
 518         time.sleep(1)
 519         entry = self.db.getjournal('issue', '1')[-1]
 520         (x, date_stamp, x, x, x) = entry
 521         self.db.issue.disableJournalling()
 522         self.db.issue.set('1', title='hello world')
 523         self.db.commit()
 524         entry = self.db.getjournal('issue', '1')[-1]
 525         (x, date_stamp2, x, x, x) = entry
 526         # see if the change was journalled when it shouldn't have been
 527         self.assertEqual(date_stamp, date_stamp2)
 528         time.sleep(1)
 529         self.db.issue.enableJournalling()
 530         self.db.issue.set('1', title='hello world 2')
 531         self.db.commit()
 532         entry = self.db.getjournal('issue', '1')[-1]
 533         (x, date_stamp2, x, x, x) = entry
 534         # see if the change was journalled
 535         self.assertNotEqual(date_stamp, date_stamp2)
 536
 537     def testPack(self):
 538         id = self.db.issue.create(title="spam", status='1')
 539         self.db.commit()
 540         self.db.issue.set(id, status='2')
 541         self.db.commit()
 542
 543         # sleep for at least a second, then get a date to pack at
 544         time.sleep(1)
 545         pack_before = date.Date('.')
 546
 547         # wait another second and add one more entry
 548         time.sleep(1)
 549         self.db.issue.set(id, status='3')
 550         self.db.commit()
 551         jlen = len(self.db.getjournal('issue', id))
 552
 553         # pack
 554         self.db.pack(pack_before)
 555
 556         # we should have the create and last set entries now
 557         self.assertEqual(jlen-1, len(self.db.getjournal('issue', id)))
 558
 559     def testSearching(self):
 560         self.db.file.create(content='hello', type="text/plain")
 561         self.db.file.create(content='world', type="text/frozz",
 562             comment='blah blah')
 563         self.db.issue.create(files=['1', '2'], title="flebble plop")
 564         self.db.issue.create(title="flebble frooz")
 565         self.db.commit()
 566         self.assertEquals(self.db.indexer.search(['hello'], self.db.issue),
 567             {'1': {'files': ['1']}})
 568         self.assertEquals(self.db.indexer.search(['world'], self.db.issue), {})
 569         self.assertEquals(self.db.indexer.search(['frooz'], self.db.issue),
 570             {'2': {}})
 571         self.assertEquals(self.db.indexer.search(['flebble'], self.db.issue),
 572             {'2': {}, '1': {}})
 573
 574     def testReindexing(self):
 575         self.db.issue.create(title="frooz")
 576         self.db.commit()
 577         self.assertEquals(self.db.indexer.search(['frooz'], self.db.issue),
 578             {'1': {}})
 579         self.db.issue.set('1', title="dooble")
 580         self.db.commit()
 581         self.assertEquals(self.db.indexer.search(['dooble'], self.db.issue),
 582             {'1': {}})
 583         self.assertEquals(self.db.indexer.search(['frooz'], self.db.issue), {})
 584
 585     def testForcedReindexing(self):
 586         self.db.issue.create(title="flebble frooz")
 587         self.db.commit()
 588         self.assertEquals(self.db.indexer.search(['flebble'], self.db.issue),
 589             {'1': {}})
 590         self.db.indexer.quiet = 1
 591         self.db.indexer.force_reindex()
 592         self.db.post_init()
 593         self.db.indexer.quiet = 9
 594         self.assertEquals(self.db.indexer.search(['flebble'], self.db.issue),
 595             {'1': {}})
 596
 597     #
 598     # searching tests follow
 599     #
 600     def testFind(self):
 601         self.db.user.create(username='test')
 602         ids = []
 603         ids.append(self.db.issue.create(status="1", nosy=['1']))
 604         oddid = self.db.issue.create(status="2", nosy=['2'])
 605         ids.append(self.db.issue.create(status="1", nosy=['1','2']))
 606         self.db.issue.create(status="3", nosy=['1'])
 607         ids.sort()
 608
 609         # should match first and third
 610         got = self.db.issue.find(status='1')
 611         got.sort()
 612         self.assertEqual(got, ids)
 613
 614         # none
 615         self.assertEqual(self.db.issue.find(status='4'), [])
 616
 617         # should match first three
 618         got = self.db.issue.find(status='1', nosy='2')
 619         got.sort()
 620         ids.append(oddid)
 621         ids.sort()
 622         self.assertEqual(got, ids)
 623
 624         # none
 625         self.assertEqual(self.db.issue.find(status='4', nosy='3'), [])
 626
 627     def testStringFind(self):
 628         ids = []
 629         ids.append(self.db.issue.create(title="spam"))
 630         self.db.issue.create(title="not spam")
 631         ids.append(self.db.issue.create(title="spam"))
 632         ids.sort()
 633         got = self.db.issue.stringFind(title='spam')
 634         got.sort()
 635         self.assertEqual(got, ids)
 636         self.assertEqual(self.db.issue.stringFind(title='fubar'), [])
 637
 638     def filteringSetup(self):
 639         for user in (
 640                 {'username': 'bleep'},
 641                 {'username': 'blop'},
 642                 {'username': 'blorp'}):
 643             self.db.user.create(**user)
 644         iss = self.db.issue
 645         for issue in (
 646                 {'title': 'issue one', 'status': '2',
 647                     'foo': date.Interval('1:10'),
 648                     'deadline': date.Date('2003-01-01.00:00')},
 649                 {'title': 'issue two', 'status': '1',
 650                     'foo': date.Interval('1d'),
 651                     'deadline': date.Date('2003-02-16.22:50')},
 652                 {'title': 'issue three', 'status': '1',
 653                     'nosy': ['1','2'], 'deadline': date.Date('2003-03-08')}):
 654             self.db.issue.create(**issue)
 655         self.db.commit()
 656         return self.assertEqual, self.db.issue.filter
 657
 658     def testFilteringID(self):
 659         ae, filt = self.filteringSetup()
 660         ae(filt(None, {'id': '1'}, ('+','id'), (None,None)), ['1'])
 661
 662     def testFilteringString(self):
 663         ae, filt = self.filteringSetup()
 664         ae(filt(None, {'title': 'issue one'}, ('+','id'), (None,None)), ['1'])
 665         ae(filt(None, {'title': 'issue'}, ('+','id'), (None,None)),
 666             ['1','2','3'])
 667
 668     def testFilteringLink(self):
 669         ae, filt = self.filteringSetup()
 670         ae(filt(None, {'status': '1'}, ('+','id'), (None,None)), ['2','3'])
 671
 672     def testFilteringMultilink(self):
 673         ae, filt = self.filteringSetup()
 674         ae(filt(None, {'nosy': '2'}, ('+','id'), (None,None)), ['3'])
 675
 676     def testFilteringMany(self):
 677         ae, filt = self.filteringSetup()
 678         ae(filt(None, {'nosy': '2', 'status': '1'}, ('+','id'), (None,None)),
 679             ['3'])
 680
 681     def testFilteringRange(self):
 682         ae, filt = self.filteringSetup()
 683         ae(filt(None, {'deadline': 'from 2003-02-10 to 2003-02-23'}), ['2'])
 684         ae(filt(None, {'deadline': '2003-02-10; 2003-02-23'}), ['2'])
 685         ae(filt(None, {'deadline': '; 2003-02-16'}), ['1'])
 686         # Lets assume people won't invent a time machine, otherwise this test
 687         # may fail :)
 688         ae(filt(None, {'deadline': 'from 2003-02-16'}), ['2', '3'])
 689         ae(filt(None, {'deadline': '2003-02-16'}), ['2', '3'])
 690
 691     def testFilteringIntervalSort(self):
 692         ae, filt = self.filteringSetup()
 693         # ascending should sort None, 1:10, 1d
 694         ae(filt(None, {}, ('+','foo'), (None,None)), ['3', '1', '2'])
 695         # descending should sort 1d, 1:10, None
 696         ae(filt(None, {}, ('-','foo'), (None,None)), ['2', '1', '3'])
 697
 698 # XXX add sorting tests for other types
 699 # XXX test auditors and reactors
 700
 701 class anydbmReadOnlyDBTestCase(MyTestCase):
 702     def setUp(self):
 703         from roundup.backends import anydbm
 704         # remove previous test, ignore errors
 705         if os.path.exists(config.DATABASE):
 706             shutil.rmtree(config.DATABASE)
 707         os.makedirs(config.DATABASE + '/files')
 708         db = anydbm.Database(config, 'admin')
 709         setupSchema(db, 1, anydbm)
 710         db.close()
 711         self.db = anydbm.Database(config)
 712         setupSchema(self.db, 0, anydbm)
 713
 714     def testExceptions(self):
 715         # this tests the exceptions that should be raised
 716         ar = self.assertRaises
 717
 718         # this tests the exceptions that should be raised
 719         ar(DatabaseError, self.db.status.create, name="foo")
 720         ar(DatabaseError, self.db.status.set, '1', name="foo")
 721         ar(DatabaseError, self.db.status.retire, '1')
 722
 723
 724 class bsddbDBTestCase(anydbmDBTestCase):
 725     def setUp(self):
 726         from roundup.backends import bsddb
 727         # remove previous test, ignore errors
 728         if os.path.exists(config.DATABASE):
 729             shutil.rmtree(config.DATABASE)
 730         os.makedirs(config.DATABASE + '/files')
 731         self.db = bsddb.Database(config, 'admin')
 732         setupSchema(self.db, 1, bsddb)
 733
 734 class bsddbReadOnlyDBTestCase(anydbmReadOnlyDBTestCase):
 735     def setUp(self):
 736         from roundup.backends import bsddb
 737         # remove previous test, ignore errors
 738         if os.path.exists(config.DATABASE):
 739             shutil.rmtree(config.DATABASE)
 740         os.makedirs(config.DATABASE + '/files')
 741         db = bsddb.Database(config, 'admin')
 742         setupSchema(db, 1, bsddb)
 743         db.close()
 744         self.db = bsddb.Database(config)
 745         setupSchema(self.db, 0, bsddb)
 746
 747
 748 class bsddb3DBTestCase(anydbmDBTestCase):
 749     def setUp(self):
 750         from roundup.backends import bsddb3
 751         # remove previous test, ignore errors
 752         if os.path.exists(config.DATABASE):
 753             shutil.rmtree(config.DATABASE)
 754         os.makedirs(config.DATABASE + '/files')
 755         self.db = bsddb3.Database(config, 'admin')
 756         setupSchema(self.db, 1, bsddb3)
 757
 758 class bsddb3ReadOnlyDBTestCase(anydbmReadOnlyDBTestCase):
 759     def setUp(self):
 760         from roundup.backends import bsddb3
 761         # remove previous test, ignore errors
 762         if os.path.exists(config.DATABASE):
 763             shutil.rmtree(config.DATABASE)
 764         os.makedirs(config.DATABASE + '/files')
 765         db = bsddb3.Database(config, 'admin')
 766         setupSchema(db, 1, bsddb3)
 767         db.close()
 768         self.db = bsddb3.Database(config)
 769         setupSchema(self.db, 0, bsddb3)
 770
 771
 772 class mysqlDBTestCase(anydbmDBTestCase):
 773     def setUp(self):
 774         from roundup.backends import mysql
 775         # remove previous test, ignore errors
 776         if os.path.exists(config.DATABASE):
 777             shutil.rmtree(config.DATABASE)
 778         os.makedirs(config.DATABASE + '/files')
 779         # open database for testing
 780         self.db = mysql.Database(config, 'admin')
 781         setupSchema(self.db, 1, mysql)
 782
 783     def tearDown(self):
 784         from roundup.backends import mysql
 785         self.db.close()
 786         mysql.Database.nuke(config)
 787
 788 class mysqlReadOnlyDBTestCase(anydbmReadOnlyDBTestCase):
 789     def setUp(self):
 790         from roundup.backends import mysql
 791         # remove previous test, ignore errors
 792         if os.path.exists(config.DATABASE):
 793             shutil.rmtree(config.DATABASE)
 794         os.makedirs(config.DATABASE + '/files')
 795         self.db = mysql.Database(config)
 796         setupSchema(self.db, 0, mysql)
 797
 798     def tearDown(self):
 799         from roundup.backends import mysql
 800         self.db.close()
 801         mysql.Database.nuke(config)
 802
 803 class sqliteDBTestCase(anydbmDBTestCase):
 804     def setUp(self):
 805         from roundup.backends import sqlite
 806         # remove previous test, ignore errors
 807         if os.path.exists(config.DATABASE):
 808             shutil.rmtree(config.DATABASE)
 809         os.makedirs(config.DATABASE + '/files')
 810         self.db = sqlite.Database(config, 'admin')
 811         setupSchema(self.db, 1, sqlite)
 812
 813 class sqliteReadOnlyDBTestCase(anydbmReadOnlyDBTestCase):
 814     def setUp(self):
 815         from roundup.backends import sqlite
 816         # remove previous test, ignore errors
 817         if os.path.exists(config.DATABASE):
 818             shutil.rmtree(config.DATABASE)
 819         os.makedirs(config.DATABASE + '/files')
 820         db = sqlite.Database(config, 'admin')
 821         setupSchema(db, 1, sqlite)
 822         db.close()
 823         self.db = sqlite.Database(config)
 824         setupSchema(self.db, 0, sqlite)
 825
 826
 827 class metakitDBTestCase(anydbmDBTestCase):
 828     def setUp(self):
 829         from roundup.backends import metakit
 830         import weakref
 831         metakit._instances = weakref.WeakValueDictionary()
 832         # remove previous test, ignore errors
 833         if os.path.exists(config.DATABASE):
 834             shutil.rmtree(config.DATABASE)
 835         os.makedirs(config.DATABASE + '/files')
 836         self.db = metakit.Database(config, 'admin')
 837         setupSchema(self.db, 1, metakit)
 838
 839     def testTransactions(self):
 840         # remember the number of items we started
 841         num_issues = len(self.db.issue.list())
 842         self.db.issue.create(title="don't commit me!", status='1')
 843         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 844         self.db.rollback()
 845         self.assertEqual(num_issues, len(self.db.issue.list()))
 846         self.db.issue.create(title="please commit me!", status='1')
 847         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 848         self.db.commit()
 849         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 850         self.db.rollback()
 851         self.assertNotEqual(num_issues, len(self.db.issue.list()))
 852         self.db.file.create(name="test", type="text/plain", content="hi")
 853         self.db.rollback()
 854         num_files = len(self.db.file.list())
 855         for i in range(10):
 856             self.db.file.create(name="test", type="text/plain",
 857                     content="hi %d"%(i))
 858             self.db.commit()
 859         # TODO: would be good to be able to ensure the file is not on disk after
 860         # a rollback...
 861         num_files2 = len(self.db.file.list())
 862         self.assertNotEqual(num_files, num_files2)
 863         self.db.file.create(name="test", type="text/plain", content="hi")
 864         num_rfiles = len(os.listdir(self.db.config.DATABASE + '/files/file/0'))
 865         self.db.rollback()
 866         num_rfiles2 = len(os.listdir(self.db.config.DATABASE + '/files/file/0'))
 867         self.assertEqual(num_files2, len(self.db.file.list()))
 868         self.assertEqual(num_rfiles2, num_rfiles-1)
 869
 870     def testBooleanUnset(self):
 871         # XXX: metakit can't unset Booleans :(
 872         nid = self.db.user.create(username='foo', assignable=1)
 873         self.db.user.set(nid, assignable=None)
 874         self.assertEqual(self.db.user.get(nid, "assignable"), 0)
 875
 876     def testNumberUnset(self):
 877         # XXX: metakit can't unset Numbers :(
 878         nid = self.db.user.create(username='foo', age=1)
 879         self.db.user.set(nid, age=None)
 880         self.assertEqual(self.db.user.get(nid, "age"), 0)
 881
 882 class metakitReadOnlyDBTestCase(anydbmReadOnlyDBTestCase):
 883     def setUp(self):
 884         from roundup.backends import metakit
 885         import weakref
 886         metakit._instances = weakref.WeakValueDictionary()
 887         # remove previous test, ignore errors
 888         if os.path.exists(config.DATABASE):
 889             shutil.rmtree(config.DATABASE)
 890         os.makedirs(config.DATABASE + '/files')
 891         db = metakit.Database(config, 'admin')
 892         setupSchema(db, 1, metakit)
 893         db.close()
 894         self.db = metakit.Database(config)
 895         setupSchema(self.db, 0, metakit)
 896
 897 def suite():
 898     p = []
 899
 900     l = [
 901          unittest.makeSuite(anydbmDBTestCase, 'test'),
 902          unittest.makeSuite(anydbmReadOnlyDBTestCase, 'test')
 903     ]
 904     p.append('anydbm')
 905     #return unittest.TestSuite(l)
 906
 907     from roundup import backends
 908     if hasattr(backends, 'mysql'):
 909         from roundup.backends import mysql
 910         try:
 911             # Check if we can run mysql tests
 912             import MySQLdb
 913             db = mysql.Database(nodbconfig, 'admin')
 914             db.conn.select_db(config.MYSQL_DBNAME)
 915             db.sql("SHOW TABLES");
 916             tables = db.sql_fetchall()
 917             if tables:
 918                 # Database should be empty. We don't dare to delete any data
 919                 raise DatabaseError, "(Database %s contains tables)" % config.MYSQL_DBNAME
 920             db.sql("DROP DATABASE %s" % config.MYSQL_DBNAME)
 921             db.sql("CREATE DATABASE %s" % config.MYSQL_DBNAME)
 922             db.close()
 923         except (MySQLdb.ProgrammingError, DatabaseError), msg:
 924             print "Warning! Mysql tests will not be performed", msg
 925             print "See doc/mysql.txt for more details."
 926         else:
 927             p.append('mysql')
 928             l.append(unittest.makeSuite(mysqlDBTestCase, 'test'))
 929             l.append(unittest.makeSuite(mysqlReadOnlyDBTestCase, 'test'))
 930     #return unittest.TestSuite(l)
 931
 932     if hasattr(backends, 'sqlite'):
 933         p.append('sqlite')
 934         l.append(unittest.makeSuite(sqliteDBTestCase, 'test'))
 935         l.append(unittest.makeSuite(sqliteReadOnlyDBTestCase, 'test'))
 936
 937     if hasattr(backends, 'bsddb'):
 938         p.append('bsddb')
 939         l.append(unittest.makeSuite(bsddbDBTestCase, 'test'))
 940         l.append(unittest.makeSuite(bsddbReadOnlyDBTestCase, 'test'))
 941
 942     if hasattr(backends, 'bsddb3'):
 943         p.append('bsddb3')
 944         l.append(unittest.makeSuite(bsddb3DBTestCase, 'test'))
 945         l.append(unittest.makeSuite(bsddb3ReadOnlyDBTestCase, 'test'))
 946
 947     if hasattr(backends, 'metakit'):
 948         p.append('metakit')
 949         l.append(unittest.makeSuite(metakitDBTestCase, 'test'))
 950         l.append(unittest.makeSuite(metakitReadOnlyDBTestCase, 'test'))
 951
 952     print 'running %s backend tests'%(', '.join(p))
 953     return unittest.TestSuite(l)
 954
 955 # vim: set filetype=python ts=4 sw=4 et si