/usr/share/pyshared/txaws/server/tests/test_registry.py is in python-txaws 0.2.3-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | from twisted.trial.unittest import TestCase
from txaws.server.method import Method
from txaws.server.registry import Registry
from txaws.server.exception import APIError
try:
from txaws.server.tests.fixtures import (
has_venusian, importerror, amodule)
from txaws.server.tests.fixtures.amodule import TestMethod
from txaws.server.tests.fixtures.importerror.amodule import (
TestMethod as testmethod)
no_class_decorators = False
except SyntaxError:
no_class_decorators = True
has_venusian = False
class RegistryTestCase(TestCase):
if no_class_decorators:
skip = ("Your version of Python doesn't seem to support class "
"decorators.")
def setUp(self):
super(RegistryTestCase, self).setUp()
self.registry = Registry()
def test_add(self):
"""
L{MethodRegistry.add} registers a method class for the given action
and version.
"""
self.registry.add(TestMethod, "test", "1.0")
self.registry.add(TestMethod, "test", "2.0")
self.registry.check("test", "1.0")
self.registry.check("test", "2.0")
self.assertIdentical(TestMethod, self.registry.get("test", "1.0"))
self.assertIdentical(TestMethod, self.registry.get("test", "2.0"))
def test_add_duplicate_method(self):
"""
L{MethodRegistry.add} fails if a method class for the given action
and version was already registered.
"""
class TestMethod2(Method):
pass
self.registry.add(TestMethod, "test", "1.0")
self.assertRaises(RuntimeError, self.registry.add, TestMethod2,
"test", "1.0")
def test_get(self):
"""
L{MethodRegistry.get} returns the method class registered for the
given action and version.
"""
class TestMethod2(Method):
pass
self.registry.add(TestMethod, "test", "1.0")
self.registry.add(TestMethod, "test", "2.0")
self.registry.add(TestMethod2, "test", "3.0")
self.assertIdentical(TestMethod, self.registry.get("test", "1.0"))
self.assertIdentical(TestMethod, self.registry.get("test", "2.0"))
self.assertIdentical(TestMethod2, self.registry.get("test", "3.0"))
def test_check_with_missing_action(self):
"""
L{MethodRegistry.get} fails if the given action is not registered.
"""
error = self.assertRaises(APIError, self.registry.check, "boom", "1.0")
self.assertEqual(400, error.status)
self.assertEqual("InvalidAction", error.code)
self.assertEqual("The action boom is not valid for this web service.",
error.message)
def test_check_with_missing_version(self):
"""
L{MethodRegistry.get} fails if the given action is not registered.
"""
self.registry.add(TestMethod, "test", "1.0")
error = self.assertRaises(APIError, self.registry.check, "test", "2.0")
self.assertEqual(400, error.status)
self.assertEqual("InvalidVersion", error.code)
self.assertEqual("Invalid API version.", error.message)
def test_scan(self):
"""
L{MethodRegistry.scan} registers the L{Method}s decorated with L{api}.
"""
self.registry.scan(amodule)
self.assertIdentical(TestMethod, self.registry.get("TestMethod", None))
def test_scan_raises_error_on_importerror(self):
"""
L{MethodRegistry.scan} raises an error by default when an error happens
and there is no onerror callback is passed.
"""
self.assertRaises(ImportError, self.registry.scan, importerror)
def test_scan_swallows_with_onerror(self):
"""
L{MethodRegistry.scan} accepts an onerror callback that can be used to
deal with scanning errors.
"""
swallowed = []
def swallow(error):
swallowed.append(error)
self.registry.scan(importerror, onerror=swallow)
self.assertEqual(1, len(swallowed))
self.assertEqual(testmethod, self.registry.get("TestMethod"))
if not has_venusian:
test_scan.skip = "venusian module not available"
test_scan_raises_error_on_importerror.skip = (
"venusian module not available")
test_scan_swallows_with_onerror.skip = "venusian module not available"
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