def test_flagged_downgrade(self):
# If we can't satisfy the flag request we'll ignore it:
m = EndpointMap()
normal_view = object()
m.add_view('1.0', None, normal_view)
self.assertEqual(normal_view, m.get_view('1.0', 'flag'))
def test_simple_match(self):
# Test an exact match without flags
m = EndpointMap()
view = object()
m.add_view('1.0', None, view)
self.assertEqual(view, m.get_view('1.0'))
def test_does_not_version_upgrade(self):
# if we can't satisfy the version request we won't upgrade to
# an older version
m = EndpointMap()
view = object()
m.add_view('1.2', None, view)
self.assertEqual(None, m.get_view('1.1'))
def test_version_downgrade(self):
# If we can't satisfy the version requirement we'll return an
# older view.
m = EndpointMap()
view = object()
m.add_view('1.2', None, view)
self.assertEqual(view, m.get_view('1.3'))
def test_get_view_type_checking(self):
# get view doesn't accept the view parameter, so trim it from the
# argument list:
args = self.args[:-1]
m = EndpointMap()
self.assertRaisesRegex(self.exception, self.expected_error,
methodcaller('get_view', *args), m)
def test_add_view_type_checking(self):
m = EndpointMap()
self.assertRaisesRegex(
self.exception,
self.expected_error,
methodcaller('add_view', *self.args),
m
)
def test_flagged_view(self):
# Test an exact match with flags:
m = EndpointMap()
normal_view = object()
flagged_view = object()
m.add_view('1.0', None, normal_view)
m.add_view('1.0', 'flag', flagged_view)
self.assertEqual(normal_view, m.get_view('1.0'))
self.assertEqual(flagged_view, m.get_view('1.0', 'flag'))
def test_version_downgrade_is_smallest_increment(self):
# If we can't satisfy the exact version requested, give the
# client the smallest decrement in version possible.
m = EndpointMap()
view11 = object()
view12 = object()
view13 = object()
m.add_view('1.1', None, view11)
m.add_view('1.2', None, view12)
m.add_view('1.3', None, view13)
self.assertEqual(view13, m.get_view('1.4'))