test/test_cgi.py

   1 #
   2 # Copyright (c) 2003 Richard Jones, rjones@ekit-inc.com
   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 # This module is distributed in the hope that it will be useful,
   8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10 #
  11 # $Id: test_cgi.py,v 1.18 2003-08-11 11:28:31 jlgijsbers Exp $
  12
  13 import unittest, os, shutil, errno, sys, difflib, cgi, re
  14
  15 from roundup.cgi import client
  16 from roundup import init, instance, password, hyperdb, date
  17
  18 class FileUpload:
  19     def __init__(self, content, filename):
  20         self.content = content
  21         self.filename = filename
  22
  23 def makeForm(args):
  24     form = cgi.FieldStorage()
  25     for k,v in args.items():
  26         if type(v) is type([]):
  27             [form.list.append(cgi.MiniFieldStorage(k, x)) for x in v]
  28         elif isinstance(v, FileUpload):
  29             x = cgi.MiniFieldStorage(k, v.content)
  30             x.filename = v.filename
  31             form.list.append(x)
  32         else:
  33             form.list.append(cgi.MiniFieldStorage(k, v))
  34     return form
  35
  36 class config:
  37     TRACKER_NAME = 'testing testing'
  38     TRACKER_WEB = 'http://testing.testing/'
  39
  40 cm = client.clean_message
  41 class MessageTestCase(unittest.TestCase):
  42     def testCleanMessageOK(self):
  43         self.assertEqual(cm('<br>x<br />'), '<br>x<br />')
  44         self.assertEqual(cm('<i>x</i>'), '<i>x</i>')
  45         self.assertEqual(cm('<b>x</b>'), '<b>x</b>')
  46         self.assertEqual(cm('<a href="y">x</a>'),
  47             '<a href="y">x</a>')
  48         self.assertEqual(cm('<BR>x<BR />'), '<BR>x<BR />')
  49         self.assertEqual(cm('<I>x</I>'), '<I>x</I>')
  50         self.assertEqual(cm('<B>x</B>'), '<B>x</B>')
  51         self.assertEqual(cm('<A HREF="y">x</A>'),
  52             '<A HREF="y">x</A>')
  53
  54     def testCleanMessageBAD(self):
  55         self.assertEqual(cm('<script>x</script>'),
  56             '&lt;script&gt;x&lt;/script&gt;')
  57         self.assertEqual(cm('<iframe>x</iframe>'),
  58             '&lt;iframe&gt;x&lt;/iframe&gt;')
  59
  60 class FormTestCase(unittest.TestCase):
  61     def setUp(self):
  62         self.dirname = '_test_cgi_form'
  63         try:
  64             shutil.rmtree(self.dirname)
  65         except OSError, error:
  66             if error.errno not in (errno.ENOENT, errno.ESRCH): raise
  67         # create the instance
  68         init.install(self.dirname, 'templates/classic')
  69         init.write_select_db(self.dirname, 'anydbm')
  70         init.initialise(self.dirname, 'sekrit')
  71         # check we can load the package
  72         self.instance = instance.open(self.dirname)
  73         # and open the database
  74         self.db = self.instance.open('admin')
  75         self.db.user.create(username='Chef', address='chef@bork.bork.bork',
  76             realname='Bork, Chef', roles='User')
  77         self.db.user.create(username='mary', address='mary@test',
  78             roles='User', realname='Contrary, Mary')
  79
  80         test = self.instance.dbinit.Class(self.db, "test",
  81             string=hyperdb.String(), number=hyperdb.Number(),
  82             boolean=hyperdb.Boolean(), link=hyperdb.Link('test'),
  83             multilink=hyperdb.Multilink('test'), date=hyperdb.Date(),
  84             interval=hyperdb.Interval())
  85
  86         # compile the labels re
  87         classes = '|'.join(self.db.classes.keys())
  88         self.FV_SPECIAL = re.compile(client.Client.FV_LABELS%classes,
  89             re.VERBOSE)
  90
  91     def parseForm(self, form, classname='test', nodeid=None):
  92         cl = client.Client(self.instance, None, {'PATH_INFO':'/'},
  93             makeForm(form))
  94         cl.classname = classname
  95         cl.nodeid = nodeid
  96         cl.db = self.db
  97         return cl.parsePropsFromForm()
  98
  99     def tearDown(self):
 100         self.db.close()
 101         try:
 102             shutil.rmtree(self.dirname)
 103         except OSError, error:
 104             if error.errno not in (errno.ENOENT, errno.ESRCH): raise
 105
 106     #
 107     # form label extraction
 108     #
 109     def tl(self, s, c, i, a, p):
 110         m = self.FV_SPECIAL.match(s)
 111         self.assertNotEqual(m, None)
 112         d = m.groupdict()
 113         self.assertEqual(d['classname'], c)
 114         self.assertEqual(d['id'], i)
 115         for action in 'required add remove link note file'.split():
 116             if a == action:
 117                 self.assertNotEqual(d[action], None)
 118             else:
 119                 self.assertEqual(d[action], None)
 120         self.assertEqual(d['propname'], p)
 121
 122     def testLabelMatching(self):
 123         self.tl('<propname>', None, None, None, '<propname>')
 124         self.tl(':required', None, None, 'required', None)
 125         self.tl(':confirm:<propname>', None, None, 'confirm', '<propname>')
 126         self.tl(':add:<propname>', None, None, 'add', '<propname>')
 127         self.tl(':remove:<propname>', None, None, 'remove', '<propname>')
 128         self.tl(':link:<propname>', None, None, 'link', '<propname>')
 129         self.tl('test1:<prop>', 'test', '1', None, '<prop>')
 130         self.tl('test1:required', 'test', '1', 'required', None)
 131         self.tl('test1:add:<prop>', 'test', '1', 'add', '<prop>')
 132         self.tl('test1:remove:<prop>', 'test', '1', 'remove', '<prop>')
 133         self.tl('test1:link:<prop>', 'test', '1', 'link', '<prop>')
 134         self.tl('test1:confirm:<prop>', 'test', '1', 'confirm', '<prop>')
 135         self.tl('test-1:<prop>', 'test', '-1', None, '<prop>')
 136         self.tl('test-1:required', 'test', '-1', 'required', None)
 137         self.tl('test-1:add:<prop>', 'test', '-1', 'add', '<prop>')
 138         self.tl('test-1:remove:<prop>', 'test', '-1', 'remove', '<prop>')
 139         self.tl('test-1:link:<prop>', 'test', '-1', 'link', '<prop>')
 140         self.tl('test-1:confirm:<prop>', 'test', '-1', 'confirm', '<prop>')
 141         self.tl(':note', None, None, 'note', None)
 142         self.tl(':file', None, None, 'file', None)
 143
 144     #
 145     # Empty form
 146     #
 147     def testNothing(self):
 148         self.assertEqual(self.parseForm({}), ({('test', None): {}}, []))
 149
 150     def testNothingWithRequired(self):
 151         self.assertRaises(ValueError, self.parseForm, {':required': 'string'})
 152         self.assertRaises(ValueError, self.parseForm,
 153             {':required': 'title,status', 'status':'1'}, 'issue')
 154         self.assertRaises(ValueError, self.parseForm,
 155             {':required': ['title','status'], 'status':'1'}, 'issue')
 156         self.assertRaises(ValueError, self.parseForm,
 157             {':required': 'status', 'status':''}, 'issue')
 158         self.assertRaises(ValueError, self.parseForm,
 159             {':required': 'nosy', 'nosy':''}, 'issue')
 160
 161     #
 162     # Nonexistant edit
 163     #
 164     def testEditNonexistant(self):
 165         self.assertRaises(IndexError, self.parseForm, {'boolean': ''},
 166             'test', '1')
 167
 168     #
 169     # String
 170     #
 171     def testEmptyString(self):
 172         self.assertEqual(self.parseForm({'string': ''}),
 173             ({('test', None): {}}, []))
 174         self.assertEqual(self.parseForm({'string': ' '}),
 175             ({('test', None): {}}, []))
 176         self.assertRaises(ValueError, self.parseForm, {'string': ['', '']})
 177
 178     def testSetString(self):
 179         self.assertEqual(self.parseForm({'string': 'foo'}),
 180             ({('test', None): {'string': 'foo'}}, []))
 181         self.assertEqual(self.parseForm({'string': 'a\r\nb\r\n'}),
 182             ({('test', None): {'string': 'a\nb'}}, []))
 183         nodeid = self.db.issue.create(title='foo')
 184         self.assertEqual(self.parseForm({'title': 'foo'}, 'issue', nodeid),
 185             ({('issue', nodeid): {}}, []))
 186
 187     def testEmptyStringSet(self):
 188         nodeid = self.db.issue.create(title='foo')
 189         self.assertEqual(self.parseForm({'title': ''}, 'issue', nodeid),
 190             ({('issue', nodeid): {'title': None}}, []))
 191         nodeid = self.db.issue.create(title='foo')
 192         self.assertEqual(self.parseForm({'title': ' '}, 'issue', nodeid),
 193             ({('issue', nodeid): {'title': None}}, []))
 194
 195     def testFileUpload(self):
 196         file = FileUpload('foo', 'foo.txt')
 197         self.assertEqual(self.parseForm({'content': file}, 'file'),
 198             ({('file', None): {'content': 'foo', 'name': 'foo.txt',
 199             'type': 'text/plain'}}, []))
 200
 201     def testEditFileClassAttributes(self):
 202         self.assertEqual(self.parseForm({'name': 'foo.txt',
 203                                          'type': 'application/octet-stream'},
 204                                         'file'),
 205                          ({('file', None): {'name': 'foo.txt',
 206                                             'type': 'application/octet-stream'}},[]))
 207
 208     #
 209     # Link
 210     #
 211     def testEmptyLink(self):
 212         self.assertEqual(self.parseForm({'link': ''}),
 213             ({('test', None): {}}, []))
 214         self.assertEqual(self.parseForm({'link': ' '}),
 215             ({('test', None): {}}, []))
 216         self.assertRaises(ValueError, self.parseForm, {'link': ['', '']})
 217         self.assertEqual(self.parseForm({'link': '-1'}),
 218             ({('test', None): {}}, []))
 219
 220     def testSetLink(self):
 221         self.assertEqual(self.parseForm({'status': 'unread'}, 'issue'),
 222             ({('issue', None): {'status': '1'}}, []))
 223         self.assertEqual(self.parseForm({'status': '1'}, 'issue'),
 224             ({('issue', None): {'status': '1'}}, []))
 225         nodeid = self.db.issue.create(status='unread')
 226         self.assertEqual(self.parseForm({'status': 'unread'}, 'issue', nodeid),
 227             ({('issue', nodeid): {}}, []))
 228
 229     def testUnsetLink(self):
 230         nodeid = self.db.issue.create(status='unread')
 231         self.assertEqual(self.parseForm({'status': '-1'}, 'issue', nodeid),
 232             ({('issue', nodeid): {'status': None}}, []))
 233
 234     def testInvalidLinkValue(self):
 235 # XXX This is not the current behaviour - should we enforce this?
 236 #        self.assertRaises(IndexError, self.parseForm,
 237 #            {'status': '4'}))
 238         self.assertRaises(ValueError, self.parseForm, {'link': 'frozzle'})
 239         self.assertRaises(ValueError, self.parseForm, {'status': 'frozzle'},
 240             'issue')
 241
 242     #
 243     # Multilink
 244     #
 245     def testEmptyMultilink(self):
 246         self.assertEqual(self.parseForm({'nosy': ''}),
 247             ({('test', None): {}}, []))
 248         self.assertEqual(self.parseForm({'nosy': ' '}),
 249             ({('test', None): {}}, []))
 250
 251     def testSetMultilink(self):
 252         self.assertEqual(self.parseForm({'nosy': '1'}, 'issue'),
 253             ({('issue', None): {'nosy': ['1']}}, []))
 254         self.assertEqual(self.parseForm({'nosy': 'admin'}, 'issue'),
 255             ({('issue', None): {'nosy': ['1']}}, []))
 256         self.assertEqual(self.parseForm({'nosy': ['1','2']}, 'issue'),
 257             ({('issue', None): {'nosy': ['1','2']}}, []))
 258         self.assertEqual(self.parseForm({'nosy': '1,2'}, 'issue'),
 259             ({('issue', None): {'nosy': ['1','2']}}, []))
 260         self.assertEqual(self.parseForm({'nosy': 'admin,2'}, 'issue'),
 261             ({('issue', None): {'nosy': ['1','2']}}, []))
 262
 263     def testMixedMultilink(self):
 264         form = cgi.FieldStorage()
 265         form.list.append(cgi.MiniFieldStorage('nosy', '1,2'))
 266         form.list.append(cgi.MiniFieldStorage('nosy', '3'))
 267         cl = client.Client(self.instance, None, {'PATH_INFO':'/'}, form)
 268         cl.classname = 'issue'
 269         cl.nodeid = None
 270         cl.db = self.db
 271         self.assertEqual(cl.parsePropsFromForm(),
 272             ({('issue', None): {'nosy': ['1','2', '3']}}, []))
 273
 274     def testEmptyMultilinkSet(self):
 275         nodeid = self.db.issue.create(nosy=['1','2'])
 276         self.assertEqual(self.parseForm({'nosy': ''}, 'issue', nodeid),
 277             ({('issue', nodeid): {'nosy': []}}, []))
 278         nodeid = self.db.issue.create(nosy=['1','2'])
 279         self.assertEqual(self.parseForm({'nosy': ' '}, 'issue', nodeid),
 280             ({('issue', nodeid): {'nosy': []}}, []))
 281         self.assertEqual(self.parseForm({'nosy': '1,2'}, 'issue', nodeid),
 282             ({('issue', nodeid): {}}, []))
 283
 284     def testInvalidMultilinkValue(self):
 285 # XXX This is not the current behaviour - should we enforce this?
 286 #        self.assertRaises(IndexError, self.parseForm,
 287 #            {'nosy': '4'}))
 288         self.assertRaises(ValueError, self.parseForm, {'nosy': 'frozzle'},
 289             'issue')
 290         self.assertRaises(ValueError, self.parseForm, {'nosy': '1,frozzle'},
 291             'issue')
 292         self.assertRaises(ValueError, self.parseForm, {'multilink': 'frozzle'})
 293
 294     def testMultilinkAdd(self):
 295         nodeid = self.db.issue.create(nosy=['1'])
 296         # do nothing
 297         self.assertEqual(self.parseForm({':add:nosy': ''}, 'issue', nodeid),
 298             ({('issue', nodeid): {}}, []))
 299
 300         # do something ;)
 301         self.assertEqual(self.parseForm({':add:nosy': '2'}, 'issue', nodeid),
 302             ({('issue', nodeid): {'nosy': ['1','2']}}, []))
 303         self.assertEqual(self.parseForm({':add:nosy': '2,mary'}, 'issue',
 304             nodeid), ({('issue', nodeid): {'nosy': ['1','2','4']}}, []))
 305         self.assertEqual(self.parseForm({':add:nosy': ['2','3']}, 'issue',
 306             nodeid), ({('issue', nodeid): {'nosy': ['1','2','3']}}, []))
 307
 308     def testMultilinkAddNew(self):
 309         self.assertEqual(self.parseForm({':add:nosy': ['2','3']}, 'issue'),
 310             ({('issue', None): {'nosy': ['2','3']}}, []))
 311
 312     def testMultilinkRemove(self):
 313         nodeid = self.db.issue.create(nosy=['1','2'])
 314         # do nothing
 315         self.assertEqual(self.parseForm({':remove:nosy': ''}, 'issue', nodeid),
 316             ({('issue', nodeid): {}}, []))
 317
 318         # do something ;)
 319         self.assertEqual(self.parseForm({':remove:nosy': '1'}, 'issue',
 320             nodeid), ({('issue', nodeid): {'nosy': ['2']}}, []))
 321         self.assertEqual(self.parseForm({':remove:nosy': 'admin,2'},
 322             'issue', nodeid), ({('issue', nodeid): {'nosy': []}}, []))
 323         self.assertEqual(self.parseForm({':remove:nosy': ['1','2']},
 324             'issue', nodeid), ({('issue', nodeid): {'nosy': []}}, []))
 325
 326         # add and remove
 327         self.assertEqual(self.parseForm({':add:nosy': ['3'],
 328             ':remove:nosy': ['1','2']},
 329             'issue', nodeid), ({('issue', nodeid): {'nosy': ['3']}}, []))
 330
 331         # remove one that doesn't exist?
 332         self.assertRaises(ValueError, self.parseForm, {':remove:nosy': '4'},
 333             'issue', nodeid)
 334
 335     def testMultilinkRetired(self):
 336         self.db.user.retire('2')
 337         self.assertEqual(self.parseForm({'nosy': ['2','3']}, 'issue'),
 338             ({('issue', None): {'nosy': ['2','3']}}, []))
 339         nodeid = self.db.issue.create(nosy=['1','2'])
 340         self.assertEqual(self.parseForm({':remove:nosy': '2'}, 'issue',
 341             nodeid), ({('issue', nodeid): {'nosy': ['1']}}, []))
 342         self.assertEqual(self.parseForm({':add:nosy': '3'}, 'issue', nodeid),
 343             ({('issue', nodeid): {'nosy': ['1','2','3']}}, []))
 344
 345     def testAddRemoveNonexistant(self):
 346         self.assertRaises(ValueError, self.parseForm, {':remove:foo': '2'},
 347             'issue')
 348         self.assertRaises(ValueError, self.parseForm, {':add:foo': '2'},
 349             'issue')
 350
 351     #
 352     # Password
 353     #
 354     def testEmptyPassword(self):
 355         self.assertEqual(self.parseForm({'password': ''}, 'user'),
 356             ({('user', None): {}}, []))
 357         self.assertEqual(self.parseForm({'password': ''}, 'user'),
 358             ({('user', None): {}}, []))
 359         self.assertRaises(ValueError, self.parseForm, {'password': ['', '']},
 360             'user')
 361         self.assertRaises(ValueError, self.parseForm, {'password': 'foo',
 362             ':confirm:password': ['', '']}, 'user')
 363
 364     def testSetPassword(self):
 365         self.assertEqual(self.parseForm({'password': 'foo',
 366             ':confirm:password': 'foo'}, 'user'),
 367             ({('user', None): {'password': 'foo'}}, []))
 368
 369     def testSetPasswordConfirmBad(self):
 370         self.assertRaises(ValueError, self.parseForm, {'password': 'foo'},
 371             'user')
 372         self.assertRaises(ValueError, self.parseForm, {'password': 'foo',
 373             ':confirm:password': 'bar'}, 'user')
 374
 375     def testEmptyPasswordNotSet(self):
 376         nodeid = self.db.user.create(username='1',
 377             password=password.Password('foo'))
 378         self.assertEqual(self.parseForm({'password': ''}, 'user', nodeid),
 379             ({('user', nodeid): {}}, []))
 380         nodeid = self.db.user.create(username='2',
 381             password=password.Password('foo'))
 382         self.assertEqual(self.parseForm({'password': '',
 383             ':confirm:password': ''}, 'user', nodeid),
 384             ({('user', nodeid): {}}, []))
 385
 386     #
 387     # Boolean
 388     #
 389     def testEmptyBoolean(self):
 390         self.assertEqual(self.parseForm({'boolean': ''}),
 391             ({('test', None): {}}, []))
 392         self.assertEqual(self.parseForm({'boolean': ' '}),
 393             ({('test', None): {}}, []))
 394         self.assertRaises(ValueError, self.parseForm, {'boolean': ['', '']})
 395
 396     def testSetBoolean(self):
 397         self.assertEqual(self.parseForm({'boolean': 'yes'}),
 398             ({('test', None): {'boolean': 1}}, []))
 399         self.assertEqual(self.parseForm({'boolean': 'a\r\nb\r\n'}),
 400             ({('test', None): {'boolean': 0}}, []))
 401         nodeid = self.db.test.create(boolean=1)
 402         self.assertEqual(self.parseForm({'boolean': 'yes'}, 'test', nodeid),
 403             ({('test', nodeid): {}}, []))
 404         nodeid = self.db.test.create(boolean=0)
 405         self.assertEqual(self.parseForm({'boolean': 'no'}, 'test', nodeid),
 406             ({('test', nodeid): {}}, []))
 407
 408     def testEmptyBooleanSet(self):
 409         nodeid = self.db.test.create(boolean=0)
 410         self.assertEqual(self.parseForm({'boolean': ''}, 'test', nodeid),
 411             ({('test', nodeid): {'boolean': None}}, []))
 412         nodeid = self.db.test.create(boolean=1)
 413         self.assertEqual(self.parseForm({'boolean': ' '}, 'test', nodeid),
 414             ({('test', nodeid): {'boolean': None}}, []))
 415
 416     #
 417     # Number
 418     #
 419     def testEmptyNumber(self):
 420         self.assertEqual(self.parseForm({'number': ''}),
 421             ({('test', None): {}}, []))
 422         self.assertEqual(self.parseForm({'number': ' '}),
 423             ({('test', None): {}}, []))
 424         self.assertRaises(ValueError, self.parseForm, {'number': ['', '']})
 425
 426     def testInvalidNumber(self):
 427         self.assertRaises(ValueError, self.parseForm, {'number': 'hi, mum!'})
 428
 429     def testSetNumber(self):
 430         self.assertEqual(self.parseForm({'number': '1'}),
 431             ({('test', None): {'number': 1}}, []))
 432         self.assertEqual(self.parseForm({'number': '\n0\n'}),
 433             ({('test', None): {'number': 0}}, []))
 434         nodeid = self.db.test.create(number=1)
 435         self.assertEqual(self.parseForm({'number': '1'}, 'test', nodeid),
 436             ({('test', nodeid): {}}, []))
 437         nodeid = self.db.test.create(number=0)
 438         self.assertEqual(self.parseForm({'number': '0'}, 'test', nodeid),
 439             ({('test', nodeid): {}}, []))
 440
 441     def testEmptyNumberSet(self):
 442         nodeid = self.db.test.create(number=0)
 443         self.assertEqual(self.parseForm({'number': ''}, 'test', nodeid),
 444             ({('test', nodeid): {'number': None}}, []))
 445         nodeid = self.db.test.create(number=1)
 446         self.assertEqual(self.parseForm({'number': ' '}, 'test', nodeid),
 447             ({('test', nodeid): {'number': None}}, []))
 448
 449     #
 450     # Date
 451     #
 452     def testEmptyDate(self):
 453         self.assertEqual(self.parseForm({'date': ''}),
 454             ({('test', None): {}}, []))
 455         self.assertEqual(self.parseForm({'date': ' '}),
 456             ({('test', None): {}}, []))
 457         self.assertRaises(ValueError, self.parseForm, {'date': ['', '']})
 458
 459     def testInvalidDate(self):
 460         self.assertRaises(ValueError, self.parseForm, {'date': '12'})
 461
 462     def testSetDate(self):
 463         self.assertEqual(self.parseForm({'date': '2003-01-01'}),
 464             ({('test', None): {'date': date.Date('2003-01-01')}}, []))
 465         nodeid = self.db.test.create(date=date.Date('2003-01-01'))
 466         self.assertEqual(self.parseForm({'date': '2003-01-01'}, 'test',
 467             nodeid), ({('test', nodeid): {}}, []))
 468
 469     def testEmptyDateSet(self):
 470         nodeid = self.db.test.create(date=date.Date('.'))
 471         self.assertEqual(self.parseForm({'date': ''}, 'test', nodeid),
 472             ({('test', nodeid): {'date': None}}, []))
 473         nodeid = self.db.test.create(date=date.Date('1970-01-01.00:00:00'))
 474         self.assertEqual(self.parseForm({'date': ' '}, 'test', nodeid),
 475             ({('test', nodeid): {'date': None}}, []))
 476
 477     #
 478     # Test multiple items in form
 479     #
 480     def testMultiple(self):
 481         self.assertEqual(self.parseForm({'string': 'a', 'issue-1@title': 'b'}),
 482             ({('test', None): {'string': 'a'},
 483               ('issue', '-1'): {'title': 'b'}
 484              }, []))
 485
 486     def testMultipleExistingContext(self):
 487         nodeid = self.db.test.create()
 488         self.assertEqual(self.parseForm({'string': 'a', 'issue-1@title': 'b'},
 489             'test', nodeid),({('test', nodeid): {'string': 'a'},
 490             ('issue', '-1'): {'title': 'b'}}, []))
 491
 492     def testLinking(self):
 493         self.assertEqual(self.parseForm({
 494             'string': 'a',
 495             'issue-1@add@nosy': '1',
 496             'issue-2@link@superseder': 'issue-1',
 497             }),
 498             ({('test', None): {'string': 'a'},
 499               ('issue', '-1'): {'nosy': ['1']},
 500               ('issue', '-2'): {}
 501              },
 502              [('issue', '-2', 'superseder', [('issue', '-1')])
 503              ]
 504             )
 505         )
 506
 507     def testLinkBadDesignator(self):
 508         self.assertRaises(ValueError, self.parseForm,
 509             {'test-1@link@link': 'blah'})
 510         self.assertRaises(ValueError, self.parseForm,
 511             {'test-1@link@link': 'issue'})
 512
 513     def testLinkNotLink(self):
 514         self.assertRaises(ValueError, self.parseForm,
 515             {'test-1@link@boolean': 'issue-1'})
 516         self.assertRaises(ValueError, self.parseForm,
 517             {'test-1@link@string': 'issue-1'})
 518
 519     def testBackwardsCompat(self):
 520         res = self.parseForm({':note': 'spam'}, 'issue')
 521         date = res[0][('msg', '-1')]['date']
 522         self.assertEqual(res, ({('issue', None): {}, ('msg', '-1'):
 523             {'content': 'spam', 'author': '1', 'date': date}},
 524             [('issue', None, 'messages', [('msg', '-1')])]))
 525         file = FileUpload('foo', 'foo.txt')
 526         self.assertEqual(self.parseForm({':file': file}, 'issue'),
 527             ({('issue', None): {}, ('file', '-1'): {'content': 'foo',
 528             'name': 'foo.txt', 'type': 'text/plain'}},
 529             [('issue', None, 'files', [('file', '-1')])]))
 530
 531 def suite():
 532     l = [
 533         unittest.makeSuite(FormTestCase),
 534         unittest.makeSuite(MessageTestCase),
 535     ]
 536     return unittest.TestSuite(l)
 537
 538 def run():
 539     runner = unittest.TextTestRunner()
 540     unittest.main(testRunner=runner)
 541
 542 if __name__ == '__main__':
 543     run()
 544
 545 # vim: set filetype=python ts=4 sw=4 et si