def test_dispatch():
env = create_environ('/')
map = r.Map([
r.Rule('/', endpoint='root'),
r.Rule('/foo/', endpoint='foo'),
])
adapter = map.bind_to_environ(env)
raise_this = None
def view_func(endpoint, values):
if raise_this is not None:
raise raise_this
return Response(repr((endpoint, values)))
def dispatch(p, q=False):
return Response.force_type(adapter.dispatch(view_func, p,
catch_http_exceptions=q), env)
assert dispatch('/').data == "('root', {})"
assert dispatch('/foo').status_code == 301
raise_this = r.NotFound
with pytest.raises(raise_this):
dispatch('/bar')
assert dispatch('/bar', True).status_code == 404
def test_path():
map = r.Map([
r.Rule('/', defaults={'name': 'FrontPage'}, endpoint='page'),
r.Rule('/Special', endpoint='special'),
r.Rule('/<int:year>', endpoint='year'),
r.Rule('/<path:name>/silly/<path:name2>/edit', endpoint='editsillypage'),
r.Rule('/<path:name>/silly/<path:name2>', endpoint='sillypage'),
r.Rule('/<path:name>/edit', endpoint='editpage'),
r.Rule('/Talk:<path:name>', endpoint='talk'),
r.Rule('/User:<username>', endpoint='user'),
r.Rule('/User:<username>/<path:name>', endpoint='userpage'),
r.Rule('/Files/<path:file>', endpoint='files'),
r.Rule('/<path:name>', endpoint='page'),
])
adapter = map.bind('example.org', '/')
assert adapter.match('/') == ('page', {'name':'FrontPage'})
with pytest.raises(r.RequestRedirect):
adapter.match('/FrontPage')
assert adapter.match('/Special') == ('special', {})
assert adapter.match('/2007') == ('year', {'year':2007})
assert adapter.match('/Some/Page') == ('page', {'name':'Some/Page'})
assert adapter.match('/Some/Page/edit') == ('editpage', {'name':'Some/Page'})
assert adapter.match('/Foo/silly/bar') == ('sillypage', {'name':'Foo', 'name2':'bar'})
assert adapter.match('/Foo/silly/bar/edit') == ('editsillypage', {'name':'Foo', 'name2':'bar'})
assert adapter.match('/Talk:Foo/Bar') == ('talk', {'name':'Foo/Bar'})
assert adapter.match('/User:thomas') == ('user', {'username':'******'})
assert adapter.match('/User:thomas/projects/werkzeug') == \
('userpage', {'username':'******', 'name':'projects/werkzeug'})
assert adapter.match('/Files/downloads/werkzeug/0.2.zip') == \
('files', {'file':'downloads/werkzeug/0.2.zip'})
def test_defaults():
for prefix in '', '/aaa':
m = r.Map([
r.Rule(prefix + '/', endpoint='x',
defaults={'foo': 1, 'bar': False}),
r.Rule(prefix + '/<int:foo>', endpoint='x',
defaults={'bar': False}),
r.Rule(prefix + '/bar/', endpoint='x',
defaults={'foo': 1, 'bar': True}),
r.Rule(prefix + '/bar/<int:foo>', endpoint='x',
defaults={'bar': True}),
])
a = m.bind('example.com')
assert a.match(prefix + '/') == ('x', {'foo': 1, 'bar': False})
assert a.match(prefix + '/2') == ('x', {'foo': 2, 'bar': False})
assert a.match(prefix + '/bar/') == ('x', {'foo': 1, 'bar': True})
assert a.match(prefix + '/bar/2') == ('x', {'foo': 2, 'bar': True})
assert a.build('x', {'foo': 1, 'bar': False}) == prefix + '/'
assert a.build('x', {'foo': 2, 'bar': False}) == prefix + '/2'
assert a.build('x', {'bar': False}) == prefix + '/'
assert a.build('x', {'foo': 1, 'bar': True}) == prefix + '/bar/'
assert a.build('x', {'foo': 2, 'bar': True}) == prefix + '/bar/2'
assert a.build('x', {'bar': True}) == prefix + '/bar/'
def test_basic_building():
map = r.Map([
r.Rule('/', endpoint='index'),
r.Rule('/foo', endpoint='foo'),
r.Rule('/bar/<baz>', endpoint='bar'),
r.Rule('/bar/<int:bazi>', endpoint='bari'),
r.Rule('/bar/<float:bazf>', endpoint='barf'),
r.Rule('/bar/<path:bazp>', endpoint='barp'),
r.Rule('/hehe', endpoint='blah', subdomain='blah'),
])
adapter = map.bind('example.org', '/', subdomain='blah')
assert adapter.build('index', {}) == 'http://example.org/'
assert adapter.build('foo', {}) == 'http://example.org/foo'
assert adapter.build('bar', {'baz': 'blub'}) == 'http://example.org/bar/blub'
assert adapter.build('bari', {'bazi': 50}) == 'http://example.org/bar/50'
assert adapter.build('barf', {'bazf': 0.815}) == 'http://example.org/bar/0.815'
assert adapter.build('barp', {'bazp': 'la/di'}) == 'http://example.org/bar/la/di'
assert adapter.build('blah', {}) == '/hehe'
with pytest.raises(r.BuildError):
adapter.build('urks')
adapter = map.bind('example.org', '/test', subdomain='blah')
assert adapter.build('index', {}) == 'http://example.org/test/'
assert adapter.build('foo', {}) == 'http://example.org/test/foo'
assert adapter.build('bar', {'baz': 'blub'}) == 'http://example.org/test/bar/blub'
assert adapter.build('bari', {'bazi': 50}) == 'http://example.org/test/bar/50'
assert adapter.build('barf', {'bazf': 0.815}) == 'http://example.org/test/bar/0.815'
assert adapter.build('barp', {'bazp': 'la/di'}) == 'http://example.org/test/bar/la/di'
assert adapter.build('blah', {}) == '/test/hehe'
def test_allowed_methods_querying():
m = r.Map([
r.Rule('/<foo>', methods=['GET', 'HEAD']),
r.Rule('/foo', methods=['POST']),
])
a = m.bind('example.org')
assert sorted(a.allowed_methods('/foo')) == ['GET', 'HEAD', 'POST']
def test_external_building_with_port():
map = r.Map([
r.Rule('/', endpoint='index'),
])
adapter = map.bind('example.org:5000', '/')
built_url = adapter.build('index', {}, force_external=True)
assert built_url == 'http://example.org:5000/', built_url
def test_adapter_url_parameter_sorting():
map = r.Map([
r.Rule('/', endpoint='index'),
], sort_parameters=True, sort_key=lambda x: x[1])
adapter = map.bind('localhost', '/')
assert adapter.build('index', {'x': 20, 'y': 10, 'z': 30},
force_external=True) == 'http://localhost/?y=10&x=20&z=30'
def test_protocol_joining_bug():
m = r.Map([
r.Rule('/<foo>', endpoint='x'),
])
a = m.bind('example.org')
assert a.build('x', {'foo': 'x:y'}) == '/x:y'
assert a.build('x', {'foo': 'x:y'}, force_external=True) == \
'http://example.org/x:y'
def test_rule_templates():
testcase = r.RuleTemplate([
r.Submount('/test/$app', [
r.Rule('/foo/', 'handle_foo'),
r.Rule('/bar/', 'handle_bar'),
r.Rule('/baz/', 'handle_baz'),
]),
r.EndpointPrefix('${app}', [
r.Rule('/${app}-blah', 'bar'),
r.Rule('/${app}-meh', 'baz'),
]),
r.Subdomain('$app', [
r.Rule('/blah', 'x_bar'),
r.Rule('/meh', 'x_baz'),
]),
])
url_map = r.Map([
testcase(app='test1'),
testcase(app='test2'),
testcase(app='test3'),
testcase(app='test4'),
])
out = sorted([(x.rule, x.subdomain, x.endpoint)
for x in url_map.iter_rules()])
assert out == ([
('/blah', 'test1', 'x_bar'),
('/blah', 'test2', 'x_bar'),
('/blah', 'test3', 'x_bar'),
('/blah', 'test4', 'x_bar'),
('/meh', 'test1', 'x_baz'),
('/meh', 'test2', 'x_baz'),
('/meh', 'test3', 'x_baz'),
('/meh', 'test4', 'x_baz'),
('/test/test1/bar/', '', 'handle_bar'),
('/test/test1/baz/', '', 'handle_baz'),
('/test/test1/foo/', '', 'handle_foo'),
('/test/test2/bar/', '', 'handle_bar'),
('/test/test2/baz/', '', 'handle_baz'),
('/test/test2/foo/', '', 'handle_foo'),
('/test/test3/bar/', '', 'handle_bar'),
('/test/test3/baz/', '', 'handle_baz'),
('/test/test3/foo/', '', 'handle_foo'),
('/test/test4/bar/', '', 'handle_bar'),
('/test/test4/baz/', '', 'handle_baz'),
('/test/test4/foo/', '', 'handle_foo'),
('/test1-blah', '', 'test1.bar'),
('/test1-meh', '', 'test1.baz'),
('/test2-blah', '', 'test2.bar'),
('/test2-meh', '', 'test2.baz'),
('/test3-blah', '', 'test3.bar'),
('/test3-meh', '', 'test3.baz'),
('/test4-blah', '', 'test4.bar'),
('/test4-meh', '', 'test4.baz'),
])
def test_request_direct_charset_bug():
map = r.Map([
r.Rule(u'/öäü/'),
])
adapter = map.bind('localhost', '/')
try:
adapter.match(u'/öäü')
except r.RequestRedirect, e:
assert e.new_url == 'http://localhost/%C3%B6%C3%A4%C3%BC/'
def test_request_redirect_default():
map = r.Map([
r.Rule(u'/foo', defaults={'bar': 42}),
r.Rule(u'/foo/<int:bar>'),
])
adapter = map.bind('localhost', '/')
try:
adapter.match(u'/foo/42')
except r.RequestRedirect, e:
assert e.new_url == 'http://localhost/foo'
def test_build_append_unknown():
map = r.Map([
r.Rule('/bar/<float:bazf>', endpoint='barf'),
])
adapter = map.bind('example.org', '/', subdomain='blah')
assert adapter.build('barf', {'bazf': 0.815, 'bif' : 1.0}) == \
'http://example.org/bar/0.815?bif=1.0'
assert adapter.build('barf', {'bazf': 0.815, 'bif' : 1.0},
append_unknown=False) == 'http://example.org/bar/0.815'
def test_implicit_head():
url_map = r.Map([
r.Rule('/get', methods=['GET'], endpoint='a'),
r.Rule('/post', methods=['POST'], endpoint='b'),
])
adapter = url_map.bind('example.org')
assert adapter.match('/get', method='HEAD') == ('a', {})
with pytest.raises(r.MethodNotAllowed):
adapter.match('/post', method='HEAD')
def test_external_building_with_port_bind_to_environ_wrong_servername():
map = r.Map([
r.Rule('/', endpoint='index'),
])
adapter = map.bind_to_environ(
create_environ('/', 'http://localhost:5000/'),
server_name="127.0.0.1:5000"
)
assert adapter.subdomain == ''
def test_external_building_with_port_bind_to_environ_wrong_port():
map = r.Map([
r.Rule('/', endpoint='index'),
])
adapter = map.bind_to_environ(
create_environ('/', 'http://example.org:5000/'),
server_name="example.org"
)
assert adapter.subdomain == ''
def test_endpoint_prefix():
url_map = r.Map([
r.EndpointPrefix('foo', [
r.Rule('/foo/bar', 'bar'),
]),
r.EndpointPrefix('bar.', [
r.Rule('/bar/meh', 'meh'),
]),
])
out = [x.endpoint for x in url_map.iter_rules()]
assert out == ['foo.bar', 'bar.meh']
def test_method_matching_sanity():
map = r.Map([
r.Rule('/save/<who>/', endpoint='get', methods=['GET']),
r.Rule('/<action>/<who>/', endpoint='post', methods=['POST']),
])
adapter = map.bind('example.org', '/')
assert adapter.match('/save/the_cheerleader/', method='GET') == \
('get', {'who': 'the_cheerleader'})
assert adapter.match('/save/the_cheerleader/', method='POST') == \
('post', {'action': 'save', 'who': 'the_cheerleader'})
def test_named_routes():
map = r.Map([
r.Rule('/foo', 'cfoo', name='foo'),
r.Rule('/bar/', 'cbar', name='bar'),
r.Rule('/<blob>/', 'ctest', name='test'),
])
adapter = map.bind('example.com', '/')
assert adapter.build('foo', {}) == '/foo'
assert adapter.build('bar', {}) == '/bar/'
assert adapter.build('test', {'blob': 'blub'}) == '/blub/'
def test_external_building_with_port_bind_to_environ():
map = r.Map([
r.Rule('/', endpoint='index'),
])
adapter = map.bind_to_environ(
create_environ('/', 'http://example.org:5000/'),
server_name="example.org:5000"
)
built_url = adapter.build('index', {}, force_external=True)
assert built_url == 'http://example.org:5000/', built_url
def test_request_redirect_default_subdomain():
### Do we really want this behavior?
map = r.Map([
r.Rule(u'/foo', defaults={'bar': 42}, subdomain='test'),
r.Rule(u'/foo/<int:bar>', subdomain='other'),
])
adapter = map.bind('localhost', '/', subdomain='other')
try:
adapter.match(u'/foo/42')
except r.RequestRedirect, e:
assert e.new_url == 'http://test.localhost/foo'
def test_raw_regex():
map = r.Map([
r.Rule('/(?P<num>[0-9])', endpoint='foo'),
r.Rule('/<int:num>', endpoint='bar'),
r.Rule('/blub/<int:num>', endpoint='blub'),
r.Rule(r'/articles/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d{2})/$',
endpoint='argh')
])
adapter = map.bind('example.org', '/')
assert adapter.match('/3') == ('foo', {'num': u'3'})
assert adapter.match('/blub/4') == ('blub', {'num': 4})
assert adapter.match('/articles/2011/11/20/') == \
('argh', {'year': u'2011', 'month': u'11', 'day': u'20'})
def test_defaults():
map = r.Map([
r.Rule('/foo/', defaults={'page': 1}, endpoint='foo'),
r.Rule('/foo/<int:page>', endpoint='foo'),
])
adapter = map.bind('example.org', '/')
assert adapter.match('/foo/') == ('foo', {'page': 1})
with pytest.raises(r.RequestRedirect):
adapter.match('/foo/1')
assert adapter.match('/foo/2') == ('foo', {'page': 2})
assert adapter.build('foo', {}) == '/foo/'
assert adapter.build('foo', {'page': 1}) == '/foo/'
assert adapter.build('foo', {'page': 2}) == '/foo/2'
def test_environ_defaults():
environ = create_environ("/foo")
assert environ["PATH_INFO"] == '/foo'
m = r.Map([
r.Rule("/foo", endpoint="foo"),
r.Rule("/bar", endpoint="bar"),
])
a = m.bind_to_environ(environ)
assert a.match('/foo') == ('foo', {})
assert a.match() == ('foo', {})
assert a.match('/bar') == ('bar', {})
with pytest.raises(r.NotFound):
a.match('/bars')
def test_host_matching():
m = r.Map([
r.Rule('/', endpoint='index', host='www.<domain>'),
r.Rule('/', endpoint='files', host='files.<domain>'),
r.Rule('/foo/', endpoint='x', defaults={'page': 1}, host='www.<domain>'),
r.Rule('/<int:page>', endpoint='x', host='files.<domain>'),
], host_matching=True)
a = m.bind('www.example.com')
assert a.match('/') == ('index', {'domain': 'example.com'})
assert a.match('/foo/') == ('x', {'domain': 'example.com', 'page': 1})
try:
a.match('/foo')
except r.RequestRedirect, e:
assert e.new_url == 'http://www.example.com/foo/'
def test_greedy():
map = r.Map([
r.Rule('/foo', endpoint='foo'),
r.Rule('/<path:bar>/<path:blub>', endpoint='bar'),
r.Rule('/<path:bar>', endpoint='bar'),
])
adapter = map.bind('example.org', '/')
assert adapter.match('/foo') == ('foo', {})
assert adapter.match('/blub') == ('bar', {'bar': 'blub'})
assert adapter.match('/he/he') == ('bar', {'bar': 'he', 'blub': 'he'})
assert adapter.build('foo', {}) == '/foo'
assert adapter.build('bar', {'bar': 'blub'}) == '/blub'
assert adapter.build('bar', {'bar': 'blub', 'blub': 'bar'}) == '/blub/bar'
def test_server_name_casing():
m = r.Map([
r.Rule('/', endpoint='index', subdomain='foo'),
])
env = create_environ()
env['SERVER_NAME'] = env['HTTP_HOST'] = 'FOO.EXAMPLE.COM'
a = m.bind_to_environ(env, server_name='example.com')
assert a.match('/') == ('index', {})
env = create_environ()
env['SERVER_NAME'] = '127.0.0.1'
env['SERVER_PORT'] = '5000'
del env['HTTP_HOST']
a = m.bind_to_environ(env, server_name='example.com')
with pytest.raises(r.NotFound):
a.match()
def test_alias_redirects():
m = r.Map([
r.Rule('/', endpoint='index'),
r.Rule('/index.html', endpoint='index', alias=True),
r.Rule('/users/', defaults={'page': 1}, endpoint='users'),
r.Rule('/users/index.html', defaults={'page': 1}, alias=True,
endpoint='users'),
r.Rule('/users/page/<int:page>', endpoint='users'),
r.Rule('/users/page-<int:page>.html', alias=True, endpoint='users'),
])
a = m.bind('example.com')
def ensure_redirect(path, new_url, args=None):
try:
a.match(path, query_args=args)
except r.RequestRedirect, e:
assert e.new_url == 'http://example.com' + new_url
else:
def test_method_fallback():
map = r.Map([
r.Rule('/', endpoint='index', methods=['GET']),
r.Rule('/<name>', endpoint='hello_name', methods=['GET']),
r.Rule('/select', endpoint='hello_select', methods=['POST']),
r.Rule('/search_get', endpoint='search', methods=['GET']),
r.Rule('/search_post', endpoint='search', methods=['POST']),
])
adapter = map.bind('example.com')
assert adapter.build('index') == '/'
assert adapter.build('index', method='GET') == '/'
assert adapter.build('hello_name', {'name': 'foo'}) == '/foo'
assert adapter.build('hello_select') == '/select'
assert adapter.build('hello_select', method='POST') == '/select'
assert adapter.build('search') == '/search_get'
assert adapter.build('search', method='GET') == '/search_get'
assert adapter.build('search', method='POST') == '/search_post'
def test_server_name_interpolation():
server_name = 'example.invalid'
map = r.Map([
r.Rule('/', endpoint='index'),
r.Rule('/', endpoint='alt', subdomain='alt'),
])
env = create_environ('/', 'http://%s/' % server_name)
adapter = map.bind_to_environ(env, server_name=server_name)
assert adapter.match() == ('index', {})
env = create_environ('/', 'http://alt.%s/' % server_name)
adapter = map.bind_to_environ(env, server_name=server_name)
assert adapter.match() == ('alt', {})
env = create_environ('/', 'http://%s/' % server_name)
adapter = map.bind_to_environ(env, server_name='foo')
assert adapter.subdomain == 'example'
def test_basic_routing():
map = r.Map([
r.Rule('/', endpoint='index'),
r.Rule('/foo', endpoint='foo'),
r.Rule('/bar/', endpoint='bar'),
])
adapter = map.bind('example.org', '/')
assert adapter.match('/') == ('index', {})
assert adapter.match('/foo') == ('foo', {})
assert adapter.match('/bar/') == ('bar', {})
with pytest.raises(r.RequestRedirect):
adapter.match('/bar')
with pytest.raises(r.NotFound):
adapter.match('/blub')
adapter = map.bind('example.org', '/test')
try:
adapter.match('/bar')
except r.RequestRedirect, e:
assert e.new_url == 'http://example.org/test/bar/'