~azzar1/unity/add-show-desktop-key : contents of ivle/webapp/publisher/test

~azzar1/unity/add-show-desktop-key : (revision 1608)

1294.2.5 by William Grant Use nose.tools.raises in the error tests.	1	from nose.tools import assert_equal, raises
	2
1294.3.2 by William Grant Router->Publisher	3	from ivle.webapp.publisher import (INF, InsufficientPathSegments, NoPath,
1294.3.2 by William Grant Router->Publisher	4	NotFound, RouteConflict, Publisher, ROOT)
1294.2.1 by William Grant Add an object-traversal-based router.	5
	6	class Root(object):
	7	def __init__(self):
	8	self.subjects = {}
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	9	self.users = {}
1294.2.1 by William Grant Add an object-traversal-based router.	10
	11	def add_subject(self, subject):
	12	self.subjects[subject.name] = subject
	13
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	14	def add_user(self, user):
	15	self.users[user.login] = user
	16
	17	class User(object):
	18	def __init__(self, login):
	19	self.login = login
	20
1294.2.1 by William Grant Add an object-traversal-based router.	21	class Subject(object):
	22	def __init__(self, name, code):
	23	self.name = name
	24	self.code = code
	25	self.offerings = {}
	26
	27	def add_offering(self, offering):
	28	assert self.name == offering.subject.name
	29	self.offerings[(offering.year, offering.semester)] = offering
	30
	31	class Offering(object):
	32	def __init__(self, subject, year, semester):
	33	self.subject = subject
	34	self.year = year
	35	self.semester = semester
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	36	self.projects = {}
	37
	38	def add_project(self, project):
	39	assert project.offering is self
	40	self.projects[project.name] = project
1294.2.1 by William Grant Add an object-traversal-based router.	41
1294.2.36 by William Grant Replace the tests' OfferingProjects with OfferingFiles.	42	class OfferingFiles(object):
1294.2.22 by William Grant Test named routes.	43	def __init__(self, offering):
	44	self.offering = offering
	45
1294.2.37 by William Grant Test a route with infinitely many arguments.	46	class OfferingFile(object):
	47	def __init__(self, offeringfiles, path):
	48	self.offering = offeringfiles.offering
	49	self.path = path
	50
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	51	class Project(object):
	52	def __init__(self, offering, name):
	53	self.offering = offering
	54	self.name = name
	55
1294.2.37 by William Grant Test a route with infinitely many arguments.	56
1294.2.1 by William Grant Add an object-traversal-based router.	57	class View(object):
	58	def __init__(self, context):
	59	self.context = context
	60
	61	class RootIndex(View):
	62	pass
	63
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	64	class UserServeView(View):
	65	pass
	66
1294.2.1 by William Grant Add an object-traversal-based router.	67	class SubjectIndex(View):
	68	pass
	69
	70	class SubjectEdit(View):
	71	pass
	72
	73	class OfferingIndex(View):
	74	pass
	75
	76	class OfferingEdit(View):
	77	pass
	78
1294.2.2 by William Grant Split out views from normal routes, and add a viewset concept.	79	class OfferingAPIIndex(View):
	80	pass
	81
1294.2.36 by William Grant Replace the tests' OfferingProjects with OfferingFiles.	82	class OfferingFilesIndex(View):
1294.2.35 by William Grant Fix and expand tests to cover new NotFound cases.	83	pass
	84
1294.2.37 by William Grant Test a route with infinitely many arguments.	85	class OfferingFileIndex(View):
	86	pass
	87
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	88	class ProjectIndex(View):
	89	pass
	90
1294.2.46 by William Grant Add tests for default deep views.	91	class OfferingProjects(View):
	92	pass
	93
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	94	class OfferingAddProject(View):
	95	pass
	96
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	97	def root_to_subject_or_user(root, name):
	98	if name.startswith('~'):
	99	return root.users.get(name[1:])
1294.2.35 by William Grant Fix and expand tests to cover new NotFound cases.	100	return root.subjects.get(name)
1294.2.1 by William Grant Add an object-traversal-based router.	101
	102	def subject_to_offering(subject, year, semester):
1294.2.35 by William Grant Fix and expand tests to cover new NotFound cases.	103	return subject.offerings.get((int(year), int(semester)))
1294.2.1 by William Grant Add an object-traversal-based router.	104
1294.2.36 by William Grant Replace the tests' OfferingProjects with OfferingFiles.	105	def offering_to_files(offering):
	106	return OfferingFiles(offering)
1294.2.1 by William Grant Add an object-traversal-based router.	107
1294.2.37 by William Grant Test a route with infinitely many arguments.	108	def offering_files_to_file(offeringfiles, *path):
	109	return OfferingFile(offeringfiles, path)
	110
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	111	def offering_to_project(offering, name):
	112	return offering.projects.get(name)
	113
1294.2.1 by William Grant Add an object-traversal-based router.	114	def subject_url(subject):
	115	return (ROOT, subject.name)
	116
	117	def offering_url(offering):
	118	return (offering.subject, (str(offering.year), str(offering.semester)))
	119
1294.2.40 by William Grant Test generation of URLs for named routes.	120	def offering_files_url(offeringfiles):
	121	return (offeringfiles.offering, '+files')
1294.2.22 by William Grant Test named routes.	122
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	123	def project_url(project):
	124	return (project.offering, ('+projects', project.name))
1294.2.1 by William Grant Add an object-traversal-based router.	125
	126	class BaseTest(object):
	127	def setUp(self):
	128	r = Root()
	129	self.r = r
	130
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	131	# A user would be nice.
	132	r.add_user(User('jsmith'))
	133
1294.2.1 by William Grant Add an object-traversal-based router.	134	# Give us some subjects...
	135	r.add_subject(Subject('info1', '600151'))
	136	r.add_subject(Subject('info2', '600152'))
	137	r.add_subject(Subject('info3', '600251'))
	138
	139	# ... and some offerings.
	140	r.subjects['info1'].add_offering(Offering(self.r.subjects['info1'],
	141	2008, 1))
	142	r.subjects['info1'].add_offering(Offering(self.r.subjects['info1'],
	143	2008, 2))
	144	r.subjects['info1'].add_offering(Offering(self.r.subjects['info1'],
	145	2009, 1))
	146	r.subjects['info2'].add_offering(Offering(self.r.subjects['info2'],
	147	2008, 2))
	148	r.subjects['info2'].add_offering(Offering(self.r.subjects['info2'],
	149	2009, 1))
	150	r.subjects['info3'].add_offering(Offering(self.r.subjects['info3'],
	151	2009, 1))
	152
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	153	# A normal project...
	154	r.subjects['info1'].offerings[(2009, 1)].add_project(
	155	Project(r.subjects['info1'].offerings[(2009, 1)], 'p1')
	156	)
	157
	158	# And one conflicting with a deep view, just to be nasty.
	159	r.subjects['info1'].offerings[(2009, 1)].add_project(
	160	Project(r.subjects['info1'].offerings[(2009, 1)], '+new')
	161	)
	162
1294.2.1 by William Grant Add an object-traversal-based router.	163	class TestResolution(BaseTest):
1294.2.10 by William Grant Refactor resolution tests too.	164	def setUp(self):
1294.2.10 by William Grant Refactor resolution tests too.	165	super(TestResolution, self).setUp()
1294.3.2 by William Grant Router->Publisher	166	self.rtr = Publisher(root=self.r, viewset='browser')
1294.2.10 by William Grant Refactor resolution tests too.	167	self.rtr.add_set_switch('api', 'api')
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	168	self.rtr.add_forward(Root, None, root_to_subject_or_user, 1)
1294.2.10 by William Grant Refactor resolution tests too.	169	self.rtr.add_forward(Subject, None, subject_to_offering, 2)
1294.2.36 by William Grant Replace the tests' OfferingProjects with OfferingFiles.	170	self.rtr.add_forward(Offering, '+files', offering_to_files, 0)
1294.2.37 by William Grant Test a route with infinitely many arguments.	171	self.rtr.add_forward(OfferingFiles, None, offering_files_to_file, INF)
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	172	self.rtr.add_forward(Offering, '+projects', offering_to_project, 1)
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	173	self.rtr.add_view(User, None, UserServeView, viewset='browser')
1294.2.10 by William Grant Refactor resolution tests too.	174	self.rtr.add_view(Subject, '+index', SubjectIndex, viewset='browser')
	175	self.rtr.add_view(Subject, '+edit', SubjectEdit, viewset='browser')
	176	self.rtr.add_view(Offering, '+index', OfferingIndex, viewset='browser')
	177	self.rtr.add_view(Offering, '+index', OfferingAPIIndex, viewset='api')
1294.2.36 by William Grant Replace the tests' OfferingProjects with OfferingFiles.	178	self.rtr.add_view(OfferingFiles, '+index', OfferingFilesIndex,
1294.2.35 by William Grant Fix and expand tests to cover new NotFound cases.	179	viewset='browser')
1294.2.37 by William Grant Test a route with infinitely many arguments.	180	self.rtr.add_view(OfferingFile, '+index', OfferingFileIndex,
	181	viewset='browser')
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	182	self.rtr.add_view(Project, '+index', ProjectIndex, viewset='browser')
	183	self.rtr.add_view(Offering, ('+projects', '+new'), OfferingAddProject,
	184	viewset='browser')
1294.2.46 by William Grant Add tests for default deep views.	185	self.rtr.add_view(Offering, ('+projects', '+index'), OfferingProjects,
	186	viewset='browser')
1294.2.10 by William Grant Refactor resolution tests too.	187
1294.2.23 by William Grant Stop testing resolutions with views.	188	def testOneRoute(self):
	189	assert_equal(self.rtr.resolve('/info1'),
	190	(self.r.subjects['info1'], SubjectIndex, ())
	191	)
	192	assert_equal(self.rtr.resolve('/info3'),
	193	(self.r.subjects['info3'], SubjectIndex, ())
	194	)
	195
	196	def testTwoRoutes(self):
	197	assert_equal(self.rtr.resolve('/info1/2009/1'),
	198	(self.r.subjects['info1'].offerings[(2009, 1)], OfferingIndex, ())
	199	)
	200	assert_equal(self.rtr.resolve('/info2/2008/2'),
	201	(self.r.subjects['info2'].offerings[(2008, 2)], OfferingIndex, ())
	202	)
1294.2.10 by William Grant Refactor resolution tests too.	203
1294.2.22 by William Grant Test named routes.	204	def testNamedRoute(self):
1294.2.36 by William Grant Replace the tests' OfferingProjects with OfferingFiles.	205	assert_equal(type(self.rtr.resolve('/info1/2009/1/+files')[0]),
	206	OfferingFiles
1294.2.22 by William Grant Test named routes.	207	)
1294.2.36 by William Grant Replace the tests' OfferingProjects with OfferingFiles.	208	assert_equal(self.rtr.resolve('/info1/2009/1/+files')[0].offering,
1294.2.22 by William Grant Test named routes.	209	self.r.subjects['info1'].offerings[(2009, 1)]
	210	)
	211
1294.2.23 by William Grant Stop testing resolutions with views.	212	def testNonDefaultView(self):
1294.2.10 by William Grant Refactor resolution tests too.	213	assert_equal(self.rtr.resolve('/info1/+edit'),
1294.2.11 by William Grant Revise generation and resolution tests to involve subpaths.	214	(self.r.subjects['info1'], SubjectEdit, ())
1294.2.10 by William Grant Refactor resolution tests too.	215	)
1294.2.1 by William Grant Add an object-traversal-based router.	216
1294.2.3 by William Grant Add tests to complete coverage.	217	def testDefaultView(self):
1294.2.10 by William Grant Refactor resolution tests too.	218	assert_equal(self.rtr.resolve('/info1'),
1294.2.11 by William Grant Revise generation and resolution tests to involve subpaths.	219	(self.r.subjects['info1'], SubjectIndex, ())
	220	)
	221
	222	def testViewWithSubpath(self):
	223	assert_equal(self.rtr.resolve('/info1/+edit/foo/bar'),
1294.2.13 by William Grant Fix view mistake in test.	224	(self.r.subjects['info1'], SubjectEdit, ('foo', 'bar'))
1294.2.10 by William Grant Refactor resolution tests too.	225	)
1294.2.10 by William Grant Refactor resolution tests too.	226
1294.2.35 by William Grant Fix and expand tests to cover new NotFound cases.	227	def testNoDefaultView(self):
	228	try:
	229	self.rtr.default = 'not+index'
	230	self.rtr.resolve('/info1')
	231	except NotFound, e:
	232	assert_equal(e.args, (self.r.subjects['info1'], '+index', ()))
	233	except:
	234	raise
	235	else:
	236	raise AssertionError('did not raise NotFound')
	237	finally:
	238	self.rtr.default = '+index'
	239
	240	def testMissingView(self):
	241	try:
	242	self.rtr.resolve('/info1/+foo')
	243	except NotFound, e:
	244	assert_equal(e.args, (self.r.subjects['info1'], '+foo', ()))
	245	except:
	246	raise
	247	else:
	248	raise AssertionError('did not raise NotFound')
	249
1294.2.10 by William Grant Refactor resolution tests too.	250	def testViewSetSeparation(self):
1294.2.35 by William Grant Fix and expand tests to cover new NotFound cases.	251	try:
	252	self.rtr.resolve('/api/info1/+edit')
	253	except NotFound, e:
	254	assert_equal(e.args, (self.r.subjects['info1'], '+edit', ()))
	255	except:
	256	raise
	257	else:
	258	raise AssertionError('did not raise NotFound')
	259
	260	def testRouteReturningNone(self):
	261	try:
	262	self.rtr.resolve('/info9/+index')
	263	except NotFound, e:
	264	assert_equal(e.args, (self.r, 'info9', ('+index',)))
	265	except:
	266	raise
	267	else:
	268	raise AssertionError('did not raise NotFound')
1294.2.10 by William Grant Refactor resolution tests too.	269
1294.2.37 by William Grant Test a route with infinitely many arguments.	270	def testRouteWithInfinitelyManyArguments(self):
	271	o, v, sp = self.rtr.resolve('/info1/2009/1/+files/foo/bar/baz')
	272
	273	assert_equal(type(o), OfferingFile)
	274	assert_equal(o.path, ('foo', 'bar', 'baz'))
	275	assert_equal(o.offering, self.r.subjects['info1'].offerings[(2009, 1)])
	276	assert_equal(v, OfferingFileIndex)
	277	assert_equal(sp, ())
	278
1294.2.38 by William Grant Test behaviour when a nonexistent route is specified.	279	def testMissingRoute(self):
	280	try:
	281	self.rtr.resolve('/info1/2009/1/+foo')
	282	except NotFound, e:
	283	assert_equal(e.args, (
	284	self.r.subjects['info1'].offerings[(2009, 1)],
	285	'+foo',
	286	()
	287	))
	288	except:
	289	raise
	290	else:
	291	raise AssertionError('did not raise NotFound')
	292
1294.2.10 by William Grant Refactor resolution tests too.	293	def testAlternateViewSetWithDefault(self):
1294.2.10 by William Grant Refactor resolution tests too.	294	assert_equal(self.rtr.resolve('/info1/2009/1'),
1294.2.11 by William Grant Revise generation and resolution tests to involve subpaths.	295	(self.r.subjects['info1'].offerings[(2009, 1)], OfferingIndex, ())
	296	)
1294.2.2 by William Grant Split out views from normal routes, and add a viewset concept.	297
1294.2.10 by William Grant Refactor resolution tests too.	298	assert_equal(self.rtr.resolve('/api/info1/2009/1'),
1294.2.11 by William Grant Revise generation and resolution tests to involve subpaths.	299	(self.r.subjects['info1'].offerings[(2009, 1)], OfferingAPIIndex, ())
	300	)
1294.2.3 by William Grant Add tests to complete coverage.	301
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	302	def testDeepView(self):
	303	assert_equal(self.rtr.resolve('/info1/2009/1/+projects/+new'),
	304	(self.r.subjects['info1'].offerings[(2009, 1)],
	305	OfferingAddProject, ())
	306	)
	307
1294.2.46 by William Grant Add tests for default deep views.	308	def testDefaultDeepView(self):
	309	assert_equal(self.rtr.resolve('/info1/2009/1/+projects'),
	310	(self.r.subjects['info1'].offerings[(2009, 1)],
	311	OfferingProjects, ())
	312	)
	313
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	314	def testNamedRouteWithDeepView(self):
	315	assert_equal(self.rtr.resolve('/info1/2009/1/+projects/p1'),
	316	(self.r.subjects['info1'].offerings[(2009, 1)].projects['p1'],
	317	ProjectIndex, ())
	318	)
	319
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	320	def testNullPathView(self):
	321	"""Verify that views can be placed immediately under an object.
	322
	323	There are some cases in which it is useful for a view with a
	324	subpath to exist immediately under an object, with no name.
	325	"""
	326	assert_equal(self.rtr.resolve('/~jsmith/foo/bar'),
	327	(self.r.users['jsmith'], UserServeView, ('foo', 'bar')))
	328
1294.2.41 by William Grant Test deep views (views with names consisting of multiple segments).	329
1294.2.1 by William Grant Add an object-traversal-based router.	330	class TestGeneration(BaseTest):
1294.2.9 by William Grant Refactor generation tests.	331	def setUp(self):
1294.2.9 by William Grant Refactor generation tests.	332	super(TestGeneration, self).setUp()
1294.3.2 by William Grant Router->Publisher	333	self.rtr = Publisher(root=self.r, viewset='browser')
1294.2.9 by William Grant Refactor generation tests.	334	self.rtr.add_set_switch('api', 'api')
	335	self.rtr.add_reverse(Subject, subject_url)
	336	self.rtr.add_reverse(Offering, offering_url)
1294.2.40 by William Grant Test generation of URLs for named routes.	337	self.rtr.add_reverse(OfferingFiles, offering_files_url)
1294.2.43 by William Grant Test deep view generation.	338	self.rtr.add_reverse(Project, project_url)
1294.2.9 by William Grant Refactor generation tests.	339	self.rtr.add_view(Subject, '+index', SubjectIndex, viewset='browser')
	340	self.rtr.add_view(Subject, '+edit', SubjectEdit, viewset='browser')
	341	self.rtr.add_view(Offering, '+index', OfferingIndex, viewset='browser')
	342	self.rtr.add_view(Offering, '+index', OfferingAPIIndex, viewset='api')
1294.2.43 by William Grant Test deep view generation.	343	self.rtr.add_view(Project, '+index', ProjectIndex, viewset='browser')
	344	self.rtr.add_view(Offering, ('+projects', '+new'), OfferingAddProject,
	345	viewset='browser')
1294.2.46 by William Grant Add tests for default deep views.	346	self.rtr.add_view(Offering, ('+projects', '+index'), OfferingProjects,
	347	viewset='browser')
1294.2.9 by William Grant Refactor generation tests.	348
1294.2.1 by William Grant Add an object-traversal-based router.	349	def testOneLevel(self):
1294.2.9 by William Grant Refactor generation tests.	350	assert_equal(self.rtr.generate(self.r.subjects['info1']), '/info1')
1294.2.1 by William Grant Add an object-traversal-based router.	351
	352	def testTwoLevel(self):
1294.2.9 by William Grant Refactor generation tests.	353	assert_equal(
	354	self.rtr.generate(self.r.subjects['info1'].offerings[(2009, 1)]),
	355	'/info1/2009/1'
	356	)
	357	assert_equal(
	358	self.rtr.generate(self.r.subjects['info2'].offerings[(2008, 2)]),
	359	'/info2/2008/2'
	360	)
1294.2.1 by William Grant Add an object-traversal-based router.	361
1294.2.40 by William Grant Test generation of URLs for named routes.	362	def testNamedRoute(self):
	363	assert_equal(self.rtr.generate(
	364	OfferingFiles(self.r.subjects['info1'].offerings[(2009, 1)])),
	365	'/info1/2009/1/+files'
	366	)
	367
1294.2.9 by William Grant Refactor generation tests.	368	def testView(self):
	369	assert_equal(self.rtr.generate(self.r.subjects['info1'], SubjectEdit),
	370	'/info1/+edit'
	371	)
1294.2.1 by William Grant Add an object-traversal-based router.	372
1294.2.4 by William Grant Support generation of view URLs.	373	def testDefaultView(self):
1294.2.9 by William Grant Refactor generation tests.	374	assert_equal(
	375	self.rtr.generate(self.r.subjects['info1'].offerings[(2009, 1)],
	376	OfferingIndex
	377	),
	378	'/info1/2009/1'
	379	)
1294.2.1 by William Grant Add an object-traversal-based router.	380
1294.2.11 by William Grant Revise generation and resolution tests to involve subpaths.	381	def testViewWithSubpath(self):
	382	assert_equal(self.rtr.generate(self.r.subjects['info1'], SubjectEdit,
	383	('foo', 'bar')),
	384	'/info1/+edit/foo/bar'
	385	)
	386
	387	def testViewWithStringSubpath(self):
	388	assert_equal(self.rtr.generate(self.r.subjects['info1'], SubjectEdit,
	389	'foo/bar'),
	390	'/info1/+edit/foo/bar'
	391	)
	392
1294.2.9 by William Grant Refactor generation tests.	393	def testAlternateViewSetWithDefault(self):
	394	assert_equal(
	395	self.rtr.generate(self.r.subjects['info1'].offerings[(2009, 1)],
	396	OfferingAPIIndex
	397	),
	398	'/api/info1/2009/1'
	399	)
1294.2.4 by William Grant Support generation of view URLs.	400
1294.2.43 by William Grant Test deep view generation.	401	def testDeepView(self):
	402	assert_equal(
	403	self.rtr.generate(
	404	self.r.subjects['info1'].offerings[(2009, 1)],
	405	OfferingAddProject
	406	),
	407	'/info1/2009/1/+projects/+new'
	408	)
	409
1294.2.46 by William Grant Add tests for default deep views.	410	def testDefaultDeepView(self):
	411	assert_equal(
	412	self.rtr.generate(
	413	self.r.subjects['info1'].offerings[(2009, 1)],
	414	OfferingProjects
	415	),
	416	'/info1/2009/1/+projects'
	417	)
	418
	419	def testDefaultDeepViewWithSubpath(self):
	420	assert_equal(
	421	self.rtr.generate(
	422	self.r.subjects['info1'].offerings[(2009, 1)],
	423	OfferingProjects, ('foo', 'bar')
	424	),
	425	'/info1/2009/1/+projects/+index/foo/bar'
	426	)
	427
1294.2.43 by William Grant Test deep view generation.	428	def testNamedRouteWithDeepView(self):
	429	assert_equal(
	430	self.rtr.generate(
	431	self.r.subjects['info1'].offerings[(2009, 1)].projects['p1'],
	432	ProjectIndex
	433	),
	434	'/info1/2009/1/+projects/p1'
	435	)
	436
1294.3.1 by William Grant Allow reverse routes to return the real root too.	437	def testRoot(self):
	438	assert_equal(self.rtr.generate(self.r), '/')
1294.2.43 by William Grant Test deep view generation.	439
1294.2.1 by William Grant Add an object-traversal-based router.	440
	441	class TestErrors(BaseTest):
1294.2.6 by William Grant Refactor the error tests, using a single router.	442	def setUp(self):
	443	super(TestErrors, self).setUp()
1294.3.2 by William Grant Router->Publisher	444	self.rtr = Publisher(root=self.r)
1294.2.136 by William Grant Add publisher support for nameless views, directly under an object.	445	self.rtr.add_forward(Root, None, root_to_subject_or_user, 1)
1294.2.6 by William Grant Refactor the error tests, using a single router.	446	self.rtr.add_forward(Subject, '+foo', lambda s: s.name + 'foo', 0)
	447	self.rtr.add_forward(Subject, None, subject_to_offering, 2)
	448	self.rtr.add_reverse(Subject, subject_url)
	449	self.rtr.add_reverse(Offering, offering_url)
	450	self.rtr.add_view(Offering, '+index', OfferingIndex)
	451	self.rtr.add_view(Offering, '+index', OfferingAPIIndex, viewset='api')
	452	self.rtr.add_set_switch('rest', 'rest')
	453
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	454	@raises(RouteConflict)
1294.2.1 by William Grant Add an object-traversal-based router.	455	def testForwardConflict(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	456	self.rtr.add_forward(Subject, '+foo', object(), 2)
1294.2.1 by William Grant Add an object-traversal-based router.	457
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	458	@raises(RouteConflict)
1294.2.1 by William Grant Add an object-traversal-based router.	459	def testReverseConflict(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	460	self.rtr.add_reverse(Subject, object())
1294.2.1 by William Grant Add an object-traversal-based router.	461
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	462	@raises(RouteConflict)
1294.2.3 by William Grant Add tests to complete coverage.	463	def testViewConflict(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	464	self.rtr.add_view(Offering, '+index', object())
	465
	466	@raises(RouteConflict)
	467	def testSetSwitchForwardConflict(self):
	468	self.rtr.add_set_switch('rest', 'foo')
	469
	470	@raises(RouteConflict)
	471	def testSetSwitchReverseConflict(self):
	472	self.rtr.add_set_switch('bar', 'rest')
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	473
	474	@raises(NoPath)
1294.2.1 by William Grant Add an object-traversal-based router.	475	def testNoPath(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	476	self.rtr.generate(object())
1294.2.1 by William Grant Add an object-traversal-based router.	477
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	478	@raises(NoPath)
1294.2.4 by William Grant Support generation of view URLs.	479	def testNoSetSwitch(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	480	self.rtr.generate(self.r.subjects['info1'].offerings[(2009, 1)],
	481	OfferingAPIIndex)
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	482
	483	@raises(NoPath)
1294.2.4 by William Grant Support generation of view URLs.	484	def testUnregisteredView(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	485	self.rtr.generate(self.r.subjects['info1'], SubjectIndex)
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	486
	487	@raises(NotFound)
1294.2.1 by William Grant Add an object-traversal-based router.	488	def testNotFound(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	489	self.rtr.resolve('/bar')
1294.2.1 by William Grant Add an object-traversal-based router.	490
1294.2.5 by William Grant Use nose.tools.raises in the error tests.	491	@raises(InsufficientPathSegments)
1294.2.1 by William Grant Add an object-traversal-based router.	492	def testInsufficientPathSegments(self):
1294.2.6 by William Grant Refactor the error tests, using a single router.	493	self.rtr.resolve('/info1/foo')