def testGetRequestedTid(self):
view = ZodbInfoView(self.root, TestRequest())
self.assertEqual(view.getRequestedTid(), None)
self.assertEqual(view.getRequestedTidNice(), None)
view = ZodbInfoView(self.root,
TestRequest(form={'tid': '12345678912345678'}))
self.assertEqual(view.getRequestedTid(), '12345678912345678')
self.assertEqual(view.getRequestedTidNice(),
'1905-05-13 03:32:22.050327')
def createView(self, obj):
view = ZodbInfoView(obj, TestRequest())
view.obj = obj
view.state = ZodbObjectStateStub(view.obj)
view.requestedTid = None
view.getRootOid = lambda: 1
return view
def test_getDisassembledPickleData(self):
view = ZodbInfoView(None, None)
view.state = ZodbObjectStateStub(PersistentStub())
view.state.pickledState = b''
self.assertEqual(
view.getDisassembledPickleData(),
'ValueError: pickle exhausted before seeing STOP\n\n'
'ValueError: pickle exhausted before seeing STOP\n')
def test_getBreadcrumbsHTML(self):
view = ZodbInfoView(None, None)
view.getBreadcrumbs = lambda: [('/', 'here'), ('foo>', 'so"there'),
('/', None), ('bar<baz', None)]
self.assertEqual(
view.getBreadcrumbsHTML(), '<a href="here">/</a>'
'<a href="so"there">foo></a>'
'/bar<baz')
def testGetUrl(self):
view = self._zodbInfoView(self.root, TestRequest())
self.assertEqual(view.getUrl(),
'@@zodbbrowser?oid=0x%x' % u64(self.root._p_oid))
view = self._zodbInfoView(self.root, TestRequest())
self.assertEqual(view.getUrl(1, 2), '@@zodbbrowser?oid=0x1&tid=0x2')
view = ZodbInfoView(self.root, TestRequest(form={'tid': '2'}))
self.assertEqual(view.getUrl(1), '@@zodbbrowser?oid=0x1&tid=2')
def test_listItems(self):
view = ZodbInfoView(None, None)
view.state = ZodbObjectStateStub(PersistentStub())
view.state.requestedTid = 42
view.state.listItems = lambda: [('zoinks', 17), ('scoobysnack', None)]
self.assertEqual(view.listItems(), [
ZodbObjectAttribute('zoinks', 17, 42),
ZodbObjectAttribute('scoobysnack', None, 42)
])
def test_loadHistoricalState(self):
view = ZodbInfoView(None, None)
view.obj = None
view.history = [{}] # injected fault: KeyError('tid')
self.assertEqual(view._loadHistoricalState(),
[{
'state': {},
'error': "KeyError: 'tid'"
}, {
'state': {},
'error': None
}])
def test_jar_uses_explicit_target_db(self):
stub_db = DatabaseStub()
registry = getGlobalSiteManager()
registry.registerUtility(stub_db, IDatabase, name='<target>')
self.addCleanup(registry.unregisterUtility,
stub_db,
IDatabase,
name='<target>')
view = ZodbInfoView(object(), TestRequest())
self.assertEqual(view.jar.db, stub_db)
del view
gc.collect()
self.assertEqual(stub_db.opened, 0)
def testFindClosestPersistent(self):
view = ZodbInfoView(self.root['stub']['member'], TestRequest())
self.assertEqual(view.findClosestPersistent(), self.root['stub'])
view = ZodbInfoView(self.root['stub']['member']['notpersistent'],
TestRequest())
self.assertEqual(view.findClosestPersistent(), None)
def test_listAttributes_none_exist(self):
view = ZodbInfoView(None, None)
view.state = ZodbObjectStateStub(PersistentStub())
view.state.requestedTid = 42
view.state.listAttributes = lambda: None
self.assertEqual(view.listAttributes(), None)
def testSelectObjectToView_find_parent_fail(self):
view = ZodbInfoView(self.root['stub']['member']['notpersistent'],
TestRequest())
self.assertRaises(Exception, view.selectObjectToView)
def test_getPath(self):
view = ZodbInfoView(None, None)
view.getBreadcrumbs = lambda: [('/', None), ('foo', None), ('/', None),
('bar baz', None)]
self.assertEqual(view.getPath(), '/foo/bar baz')
def testGetJar(self):
view = ZodbInfoView(self.root, TestRequest())
self.assertEqual(view.jar, self.root._p_jar)
view = ZodbInfoView(self.root['stub']['member'], TestRequest())
self.assertEqual(view.jar, self.root._p_jar)
def testSelectObjectToView_find_parent(self):
view = ZodbInfoView(self.root['stub']['member'], TestRequest())
self.assertEqual(view.selectObjectToView(), self.root['stub'])
def test_listItems_empty(self):
view = ZodbInfoView(None, None)
view.state = ZodbObjectStateStub(PersistentStub())
view.state.listItems = lambda: []
self.assertEqual(view.listItems(), [])
def testSelectObjectToView_by_oid_bad_value(self):
view = ZodbInfoView(self.root, TestRequest(form={'oid': '0xdeafbeef'}))
self.assertRaises(UserError, view.selectObjectToView)
def testSelectObjectToView_by_oid_bad_format(self):
view = ZodbInfoView(self.root, TestRequest(form={'oid': 'dunno'}))
self.assertRaises(UserError, view.selectObjectToView)
def testSelectObjectToView_by_oid_in_hex(self):
oid = u64(self.root['stub']._p_oid)
hex_oid = hex(oid).rstrip('L')
view = ZodbInfoView(self.root, TestRequest(form={'oid': hex_oid}))
self.assertEqual(view.selectObjectToView(), self.root['stub'])
def testSelectObjectToView_by_oid(self):
oid = u64(self.root['stub']._p_oid)
view = ZodbInfoView(self.root, TestRequest(form={'oid': str(oid)}))
self.assertEqual(view.selectObjectToView(), self.root['stub'])
def testSelectObjectToView_find_parent_fail_fall_back_to_root(self):
view = ZodbInfoView(self.root['stub']['member']['notpersistent'],
TestRequest())
view.jar = self.root._p_jar
self.assertEqual(view.selectObjectToView(), self.root)
def test_listItems_none_exist(self):
view = ZodbInfoView(None, None)
view.state = ZodbObjectStateStub(PersistentStub())
view.state.listItems = lambda: None
self.assertEqual(view.listItems(), None)
def _zodbInfoView(self, obj, request):
view = ZodbInfoView(obj, request)
view.template = lambda: ''
view()
return view
def test_tidToTimestamp(self):
view = ZodbInfoView(None, None)
self.assertEqual(view._tidToTimestamp(p64(12345678912345678)),
'1905-05-13 03:32:22.050327')
self.assertEqual(view._tidToTimestamp('something else'),
"'something else'")
def testSelectObjectToView_use_context(self):
view = ZodbInfoView(self.root, TestRequest())
self.assertEqual(view.selectObjectToView(), self.root)
view = ZodbInfoView(self.root['root']['item'], TestRequest())
self.assertEqual(view.selectObjectToView(), self.root['root']['item'])