def test_transport_fallback(self):
"""Transport with missing dependency causes no error"""
saved_handlers = transport._get_protocol_handlers()
self.addCleanup(transport._set_protocol_handlers, saved_handlers)
transport._clear_protocol_handlers()
transport.register_transport_proto('foo')
transport.register_lazy_transport(
'foo', 'bzrlib.tests.test_transport', 'BackupTransportHandler')
transport.register_lazy_transport(
'foo', 'bzrlib.tests.test_transport', 'BadTransportHandler')
t = transport.get_transport_from_url('foo://fooserver/foo')
self.assertTrue(isinstance(t, BackupTransportHandler))
def test_transport_fallback(self):
"""Transport with missing dependency causes no error"""
saved_handlers = transport._get_protocol_handlers()
self.addCleanup(transport._set_protocol_handlers, saved_handlers)
transport._clear_protocol_handlers()
transport.register_transport_proto('foo')
transport.register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'BackupTransportHandler')
transport.register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'BadTransportHandler')
t = transport.get_transport_from_url('foo://fooserver/foo')
self.assertTrue(isinstance(t, BackupTransportHandler))
def test_transport_fallback(self):
"""Transport with missing dependency causes no error"""
saved_handlers = _get_protocol_handlers()
try:
_clear_protocol_handlers()
register_transport_proto('foo')
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'BackupTransportHandler')
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'BadTransportHandler')
t = get_transport('foo://fooserver/foo')
self.assertTrue(isinstance(t, BackupTransportHandler))
finally:
_set_protocol_handlers(saved_handlers)
def test_transport_fallback(self):
"""Transport with missing dependency causes no error"""
saved_handlers = _get_protocol_handlers()
try:
_clear_protocol_handlers()
register_transport_proto('foo')
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'BackupTransportHandler')
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'BadTransportHandler')
t = get_transport('foo://fooserver/foo')
self.assertTrue(isinstance(t, BackupTransportHandler))
finally:
_set_protocol_handlers(saved_handlers)
def test_transport_dependency(self):
"""Transport with missing dependency causes no error"""
saved_handlers = transport._get_protocol_handlers()
self.addCleanup(transport._set_protocol_handlers, saved_handlers)
# don't pollute the current handlers
transport._clear_protocol_handlers()
transport.register_transport_proto('foo')
transport.register_lazy_transport(
'foo', 'bzrlib.tests.test_transport', 'BadTransportHandler')
try:
transport.get_transport_from_url('foo://fooserver/foo')
except errors.UnsupportedProtocol, e:
e_str = str(e)
self.assertEquals('Unsupported protocol'
' for url "foo://fooserver/foo":'
' Unable to import library "some_lib":'
' testing missing dependency', str(e))
def test_transport_dependency(self):
"""Transport with missing dependency causes no error"""
saved_handlers = transport._get_protocol_handlers()
self.addCleanup(transport._set_protocol_handlers, saved_handlers)
# don't pollute the current handlers
transport._clear_protocol_handlers()
transport.register_transport_proto('foo')
transport.register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'BadTransportHandler')
try:
transport.get_transport_from_url('foo://fooserver/foo')
except errors.UnsupportedProtocol, e:
e_str = str(e)
self.assertEqual(
'Unsupported protocol'
' for url "foo://fooserver/foo":'
' Unable to import library "some_lib":'
' testing missing dependency', str(e))
def test_get_transport_modules(self):
handlers = _get_protocol_handlers()
# don't pollute the current handlers
_clear_protocol_handlers()
class SampleHandler(object):
"""I exist, isnt that enough?"""
try:
_clear_protocol_handlers()
register_transport_proto('foo')
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
register_transport_proto('bar')
register_lazy_transport('bar', 'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
self.assertEqual([SampleHandler.__module__,
'bzrlib.transport.chroot'],
_get_transport_modules())
finally:
_set_protocol_handlers(handlers)
def test_get_transport_modules(self):
handlers = transport._get_protocol_handlers()
self.addCleanup(transport._set_protocol_handlers, handlers)
# don't pollute the current handlers
transport._clear_protocol_handlers()
class SampleHandler(object):
"""I exist, isnt that enough?"""
transport._clear_protocol_handlers()
transport.register_transport_proto('foo')
transport.register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
transport.register_transport_proto('bar')
transport.register_lazy_transport('bar', 'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
self.assertEqual([
SampleHandler.__module__, 'bzrlib.transport.chroot',
'bzrlib.transport.pathfilter'
], transport._get_transport_modules())
def test_get_transport_modules(self):
handlers = transport._get_protocol_handlers()
self.addCleanup(transport._set_protocol_handlers, handlers)
# don't pollute the current handlers
transport._clear_protocol_handlers()
class SampleHandler(object):
"""I exist, isnt that enough?"""
transport._clear_protocol_handlers()
transport.register_transport_proto('foo')
transport.register_lazy_transport('foo',
'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
transport.register_transport_proto('bar')
transport.register_lazy_transport('bar',
'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
self.assertEqual([SampleHandler.__module__,
'bzrlib.transport.chroot',
'bzrlib.transport.pathfilter'],
transport._get_transport_modules())
def test_get_transport_modules(self):
handlers = _get_protocol_handlers()
# don't pollute the current handlers
_clear_protocol_handlers()
class SampleHandler(object):
"""I exist, isnt that enough?"""
try:
_clear_protocol_handlers()
register_transport_proto('foo')
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
register_transport_proto('bar')
register_lazy_transport('bar', 'bzrlib.tests.test_transport',
'TestTransport.SampleHandler')
self.assertEqual(
[SampleHandler.__module__, 'bzrlib.transport.chroot'],
_get_transport_modules())
finally:
_set_protocol_handlers(handlers)
