class integrationTestCharun(unittest.TestCase):
"""a integration-test class for the Charun module"""
def setUp(self):
"""
set up data used in the tests.
this method is called before each test function execution.
"""
self.charun = Charun(charun_tac.couchdb_url, charun_tac.test_db_name,
charun_tac.initial)
self.cc = self.charun.couch_connect
def test_20_receive_data(self):
"""test data reception: json-dict-object gets written
other json strings not."""
# this data has to be written to the db
count_diff = self.call_and_compare_count(self.charun.datagramReceived,
['{"122": "erre"}',
("localhost", 30000)])
self.assertNotEqual(*count_diff)
# this data must not be written to the db (not castable to dict-type)
count_diff = self.call_and_compare_count(self.charun.datagramReceived,
['122', ("localhost", 30000)])
self.assertEqual(*count_diff)
count_diff = self.call_and_compare_count(self.charun.datagramReceived,
['[122, 123, 124]', ("localhost", 30000)])
self.assertEqual(*count_diff)
def test_30_receive_function(self):
"""test function reception: a serialized function string gets
integrated and applied.
nothing is written to the DB and
finally a modified functionality is observed.
"""
count_diff = self.call_and_compare_count(self.charun.datagramReceived,
[marshal.dumps(charun_tac.test_initial.func_code),
("localhost", 30000)])
self.assertEqual(*count_diff)
#time.sleep(1)
id, ref = self.charun.datagramReceived('{"122": "erre"}',
("localhost", 30000))
doc = self.cc.db.get(id)
self.assertEqual(doc['122'], 'erreerre')
def test_10_write_data_to_the_db(self):
"""test successful writing to the db by comparing the
doc-count before and after"""
count_diff = self.call_and_compare_count(self.charun.datagramReceived,
['{"122": "erre"}',
("localhost", 30000)])
self.assertNotEqual(*count_diff)
def call_and_compare_count(self, callable, *args):
bef = self.cc.db.info()["doc_count"]
apply(callable, *args)
after = self.cc.db.info()["doc_count"]
return bef, after
def setUp(self):
"""
set up data used in the tests.
this method is called before each test function execution.
"""
self.charun = Charun(charun_tac.couchdb_url, charun_tac.test_db_name,
charun_tac.initial)
self.cc = self.charun.couch_connect
class UnitTestCharun(unittest.TestCase):
"""a test class for the Charun module"""
def setUp(self):
"""
set up data used and mock objects/methods in the tests.
this method is called before each test function execution.
"""
charun_tac.initial = Mock()
charun_tac.initial.return_value == "transformed obj"
self.charun = Charun(charun_tac.couchdb_url, charun_tac.db_name,
charun_tac.initial)
self.charun.couch_connect = Mock()
self.charun.log = Mock()
def test_10_receive_data(self):
"""test data reception: json-dict-object gets written"""
self.charun.datagramReceived('{"122": "erre"}', ("localhost", 30000))
self.assertTrue(self.charun.log.msg.called)
self.assertTrue(self.charun.couch_connect.store.called,
"storage function should have been called, but was not")
def test_20_receive_data(self):
"""test data reception: json-non-dict-object does not get written"""
self.charun.datagramReceived('122', ("localhost", 30000))
self.assertTrue(self.charun.log.err.called)
self.assertTrue(self.charun.log.msg.called)
self.assertFalse(self.charun.couch_connect.store.called,
"storage function has been erroneously called")
#print self.charun.log.err.assert_called_with()
def test_30_receive_data(self):
"""test data reception: non json object gets written"""
self.charun.datagramReceived(122, ("localhost", 30000))
self.assertTrue(self.charun.log.msg.called)
self.assertFalse(self.charun.couch_connect.store.called,
"storage function has been erroneously called")
def test_40_receive_function(self):
"""test function reception: a serialized function string
gets integrated."""
self.charun.datagramReceived(marshal.dumps(
charun_tac.test_initial.func_code),
("localhost", 30000))
self.assertFalse(self.charun.log.err.called)
self.assertFalse(self.charun.couch_connect.store.called,
"storage function has been erroneously called")
self.assertEqual(self.charun.func({}), charun_tac.test_initial({}))
def setUp(self):
"""
set up data used and mock objects/methods in the tests.
this method is called before each test function execution.
"""
charun_tac.initial = Mock()
charun_tac.initial.return_value == "transformed obj"
self.charun = Charun(charun_tac.couchdb_url, charun_tac.db_name,
charun_tac.initial)
self.charun.couch_connect = Mock()
self.charun.log = Mock()