def test_connector(self):
"""Test whether the connector initiates properly
"""
if not self.flag:
self.fail("Shards cannot be added to mongos")
conn = Connector(MAIN_ADDRESS, CONFIG, None, ['test.test'],
'_id', None, None)
conn.start()
while len(conn.shard_set) != 1:
time.sleep(2)
conn.join()
self.assertFalse(conn.can_run)
time.sleep(5)
for thread in conn.shard_set.values():
self.assertFalse(thread.running)
def test_connector(self):
"""Test whether the connector initiates properly
"""
if not self.flag:
self.fail("Shards cannot be added to mongos")
conn = Connector(MAIN_ADDRESS, CONFIG, None, ['test.test'], '_id',
None, None)
conn.start()
while len(conn.shard_set) != 1:
time.sleep(2)
conn.join()
self.assertFalse(conn.can_run)
time.sleep(5)
for thread in conn.shard_set.values():
self.assertFalse(thread.running)
class TestSynchronizer(unittest.TestCase):
""" Tests Solr
"""
def runTest(self):
""" Runs tests
"""
unittest.TestCase.__init__(self)
@classmethod
def setUpClass(cls):
os.system('rm %s; touch %s' % (CONFIG, CONFIG))
cls.flag = start_cluster()
if cls.flag:
cls.conn = Connection('%s:%s' % (HOSTNAME, PORTS_ONE['MAIN']),
replicaSet="demo-repl")
# Creating a Solr object with an invalid URL
# doesn't create an exception
cls.solr_conn = Solr('http://localhost:8983/solr')
try:
cls.solr_conn.commit()
except (SolrError, MissingSchema):
cls.err_msg = "Cannot connect to Solr!"
cls.flag = False
if cls.flag:
cls.solr_conn.delete(q='*:*')
else:
cls.err_msg = "Shards cannot be added to mongos"
@classmethod
def tearDownClass(cls):
""" Kills cluster instance
"""
kill_all()
def setUp(self):
if not self.flag:
self.fail(self.err_msg)
self.connector = Connector(('%s:%s' % (HOSTNAME, PORTS_ONE['MAIN'])),
CONFIG, 'http://localhost:8983/solr', ['test.test'], '_id',
None,
'mongo_connector/doc_managers/solr_doc_manager.py')
self.connector.start()
while len(self.connector.shard_set) == 0:
time.sleep(1)
count = 0
while (True):
try:
self.conn['test']['test'].remove(safe=True)
break
except (AutoReconnect, OperationFailure):
time.sleep(1)
count += 1
if count > 60:
unittest.SkipTest('Call to remove failed too '
'many times in setup')
while (len(self.solr_conn.search('*:*')) != 0):
time.sleep(1)
def tearDown(self):
self.connector.doc_manager.auto_commit = False
time.sleep(2)
self.connector.join()
def test_shard_length(self):
"""Tests the shard_length to see if the shard set was recognized
"""
self.assertEqual(len(self.connector.shard_set), 1)
def test_initial(self):
"""Tests search and assures that the databases are clear.
"""
while (True):
try:
self.conn['test']['test'].remove(safe=True)
break
except OperationFailure:
continue
self.solr_conn.delete(q='*:*')
self.assertEqual(self.conn['test']['test'].find().count(), 0)
self.assertEqual(len(self.solr_conn.search('*:*')), 0)
def test_insert(self):
"""Tests insert
"""
self.conn['test']['test'].insert({'name': 'paulie'}, safe=True)
while (len(self.solr_conn.search('*:*')) == 0):
time.sleep(1)
result_set_1 = self.solr_conn.search('paulie')
self.assertEqual(len(result_set_1), 1)
result_set_2 = self.conn['test']['test'].find_one()
for item in result_set_1:
self.assertEqual(item['_id'], str(result_set_2['_id']))
self.assertEqual(item['name'], result_set_2['name'])
def test_remove(self):
"""Tests remove
"""
self.conn['test']['test'].remove({'name': 'paulie'}, safe=True)
while (len(self.solr_conn.search('*:*')) == 1):
time.sleep(1)
result_set_1 = self.solr_conn.search('paulie')
self.assertEqual(len(result_set_1), 0)
def test_rollback(self):
"""Tests rollback. We force a rollback by inserting one doc, killing
primary, adding another doc, killing the new primary, and
restarting both the servers.
"""
primary_conn = Connection(HOSTNAME, int(PORTS_ONE['PRIMARY']))
self.conn['test']['test'].insert({'name': 'paul'}, safe=True)
while self.conn['test']['test'].find({'name': 'paul'}).count() != 1:
time.sleep(1)
while len(self.solr_conn.search('*:*')) != 1:
time.sleep(1)
kill_mongo_proc(HOSTNAME, PORTS_ONE['PRIMARY'])
new_primary_conn = Connection(HOSTNAME, int(PORTS_ONE['SECONDARY']))
admin_db = new_primary_conn['admin']
while admin_db.command("isMaster")['ismaster'] is False:
time.sleep(1)
time.sleep(5)
count = 0
while True:
try:
self.conn['test']['test'].insert(
{'name': 'pauline'}, safe=True)
break
except OperationFailure:
count += 1
if count > 60:
self.fail('Call to insert failed too '
'many times in test_rollback')
time.sleep(1)
continue
while (len(self.solr_conn.search('*:*')) != 2):
time.sleep(1)
result_set_1 = self.solr_conn.search('pauline')
result_set_2 = self.conn['test']['test'].find_one({'name': 'pauline'})
self.assertEqual(len(result_set_1), 1)
for item in result_set_1:
self.assertEqual(item['_id'], str(result_set_2['_id']))
kill_mongo_proc(HOSTNAME, PORTS_ONE['SECONDARY'])
start_mongo_proc(PORTS_ONE['PRIMARY'], "demo-repl", "/replset1a",
"/replset1a.log", None)
while primary_conn['admin'].command("isMaster")['ismaster'] is False:
time.sleep(1)
start_mongo_proc(PORTS_ONE['SECONDARY'], "demo-repl", "/replset1b",
"/replset1b.log", None)
time.sleep(2)
result_set_1 = self.solr_conn.search('pauline')
self.assertEqual(len(result_set_1), 0)
result_set_2 = self.solr_conn.search('paul')
self.assertEqual(len(result_set_2), 1)
def test_stress(self):
"""Test stress by inserting and removing a large amount of docs.
"""
#stress test
for i in range(0, NUMBER_OF_DOC_DIRS):
self.conn['test']['test'].insert({'name': 'Paul ' + str(i)})
time.sleep(5)
while (len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS))
!= NUMBER_OF_DOC_DIRS):
time.sleep(5)
for i in range(0, NUMBER_OF_DOC_DIRS):
result_set_1 = self.solr_conn.search('Paul ' + str(i))
for item in result_set_1:
self.assertEqual(item['_id'], item['_id'])
def test_stressed_rollback(self):
"""Test stressed rollback with number of documents equal to specified
in global variable. The rollback is performed the same way as before
but with more docs
"""
self.conn['test']['test'].remove()
while len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS)) != 0:
time.sleep(1)
for i in range(0, NUMBER_OF_DOC_DIRS):
self.conn['test']['test'].insert(
{'name': 'Paul ' + str(i)}, safe=True)
while (len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS))
!= NUMBER_OF_DOC_DIRS):
time.sleep(1)
primary_conn = Connection(HOSTNAME, int(PORTS_ONE['PRIMARY']))
kill_mongo_proc(HOSTNAME, PORTS_ONE['PRIMARY'])
new_primary_conn = Connection(HOSTNAME, int(PORTS_ONE['SECONDARY']))
admin_db = new_primary_conn['admin']
while admin_db.command("isMaster")['ismaster'] is False:
time.sleep(1)
time.sleep(5)
count = -1
while count + 1 < NUMBER_OF_DOC_DIRS:
try:
count += 1
self.conn['test']['test'].insert(
{'name': 'Pauline ' + str(count)},
safe=True)
except (OperationFailure, AutoReconnect):
time.sleep(1)
while (len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS * 2)) !=
self.conn['test']['test'].find().count()):
time.sleep(1)
result_set_1 = self.solr_conn.search('Pauline',
rows=NUMBER_OF_DOC_DIRS * 2, sort='_id asc')
for item in result_set_1:
result_set_2 = self.conn['test']['test'].find_one(
{'name': item['name']})
self.assertEqual(item['_id'], str(result_set_2['_id']))
kill_mongo_proc(HOSTNAME, PORTS_ONE['SECONDARY'])
start_mongo_proc(PORTS_ONE['PRIMARY'], "demo-repl", "/replset1a",
"/replset1a.log", None)
while primary_conn['admin'].command("isMaster")['ismaster'] is False:
time.sleep(1)
start_mongo_proc(PORTS_ONE['SECONDARY'], "demo-repl", "/replset1b",
"/replset1b.log", None)
while (len(self.solr_conn.search('Pauline',
rows=NUMBER_OF_DOC_DIRS * 2)) != 0):
time.sleep(15)
result_set_1 = self.solr_conn.search('Pauline',
rows=NUMBER_OF_DOC_DIRS * 2)
self.assertEqual(len(result_set_1), 0)
result_set_2 = self.solr_conn.search('Paul',
rows=NUMBER_OF_DOC_DIRS * 2)
self.assertEqual(len(result_set_2), NUMBER_OF_DOC_DIRS)
def test_valid_fields(self):
""" Tests documents with field definitions
"""
inserted_obj = self.conn['test']['test'].insert(
{'name':'test_valid'})
self.conn['test']['test'].update({'_id' : inserted_obj},
{'$set':{'popularity' : 1 }})
for _ in range(60):
if len(self.connector.doc_manager._search("*:*")) != 0:
break
time.sleep(1)
else:
self.fail("Timeout when removing docs from Solr")
result = self.connector.doc_manager.get_last_doc()
self.assertIn('popularity', result)
self.assertEqual(len(self.connector.doc_manager._search(
"name=test_valid")), 1)
def test_invalid_fields(self):
""" Tests documents without field definitions
"""
inserted_obj = self.conn['test']['test'].insert(
{'name':'test_invalid'})
self.conn['test']['test'].update({'_id' : inserted_obj},
{'$set':{'break_this_test' : 1 }})
for _ in range(60):
if len(self.connector.doc_manager._search("*:*")) != 0:
break
time.sleep(1)
else:
self.fail("Timeout when removing docs from Solr")
result = self.connector.doc_manager.get_last_doc()
self.assertNotIn('break_this_test', result)
self.assertEqual(len(self.connector.doc_manager._search(
"name=test_invalid")), 1)
def test_dynamic_fields(self):
""" Tests dynamic field definitions
The following field in the supplied schema.xml:
<dynamicField name="*_i" type="int" indexed="true" stored="true"/>
<dynamicField name="i_*" type="int" indexed="true" stored="true"/>
"""
inserted_obj = self.conn['test']['test'].insert({
'name':'test_dynamic',
'foo_i':1,
'i_foo':1})
self.assertEqual(self.conn['test']['test'].find().count(), 1)
for _ in range(60):
if len(self.connector.doc_manager._search("*:*")) != 0:
break
time.sleep(1)
else:
self.fail("Timeout when removing docs from Solr")
result = self.connector.doc_manager.get_last_doc()
self.assertIn('i_foo', result)
self.assertIn('foo_i', result)
self.assertEqual(len(self.connector.doc_manager._search(
"i_foo:1")), 1)
self.assertEqual(len(self.connector.doc_manager._search(
"foo_i:1")), 1)
class TestSynchronizer(unittest.TestCase):
""" Tests Solr
"""
def runTest(self):
""" Runs tests
"""
unittest.TestCase.__init__(self)
@classmethod
def setUpClass(cls):
os.system('rm %s; touch %s' % (CONFIG, CONFIG))
cls.flag = start_cluster()
if cls.flag:
cls.conn = Connection('%s:%s' % (HOSTNAME, PORTS_ONE['MAIN']),
replicaSet="demo-repl")
# Creating a Solr object with an invalid URL
# doesn't create an exception
cls.solr_conn = Solr('http://localhost:8983/solr')
try:
cls.solr_conn.commit()
except (SolrError, MissingSchema):
cls.err_msg = "Cannot connect to Solr!"
cls.flag = False
if cls.flag:
cls.solr_conn.delete(q='*:*')
else:
cls.err_msg = "Shards cannot be added to mongos"
@classmethod
def tearDownClass(cls):
""" Kills cluster instance
"""
kill_all()
def setUp(self):
if not self.flag:
self.fail(self.err_msg)
self.connector = Connector(
('%s:%s' % (HOSTNAME, PORTS_ONE['MAIN'])), CONFIG,
'http://localhost:8983/solr', ['test.test'], '_id', None,
'mongo_connector/doc_managers/solr_doc_manager.py')
self.connector.start()
while len(self.connector.shard_set) == 0:
time.sleep(1)
count = 0
while (True):
try:
self.conn['test']['test'].remove(safe=True)
break
except (AutoReconnect, OperationFailure):
time.sleep(1)
count += 1
if count > 60:
unittest.SkipTest('Call to remove failed too '
'many times in setup')
while (len(self.solr_conn.search('*:*')) != 0):
time.sleep(1)
def tearDown(self):
self.connector.doc_manager.auto_commit = False
time.sleep(2)
self.connector.join()
def test_shard_length(self):
"""Tests the shard_length to see if the shard set was recognized
"""
self.assertEqual(len(self.connector.shard_set), 1)
def test_initial(self):
"""Tests search and assures that the databases are clear.
"""
while (True):
try:
self.conn['test']['test'].remove(safe=True)
break
except OperationFailure:
continue
self.solr_conn.delete(q='*:*')
self.assertEqual(self.conn['test']['test'].find().count(), 0)
self.assertEqual(len(self.solr_conn.search('*:*')), 0)
def test_insert(self):
"""Tests insert
"""
self.conn['test']['test'].insert({'name': 'paulie'}, safe=True)
while (len(self.solr_conn.search('*:*')) == 0):
time.sleep(1)
result_set_1 = self.solr_conn.search('paulie')
self.assertEqual(len(result_set_1), 1)
result_set_2 = self.conn['test']['test'].find_one()
for item in result_set_1:
self.assertEqual(item['_id'], str(result_set_2['_id']))
self.assertEqual(item['name'], result_set_2['name'])
def test_remove(self):
"""Tests remove
"""
self.conn['test']['test'].remove({'name': 'paulie'}, safe=True)
while (len(self.solr_conn.search('*:*')) == 1):
time.sleep(1)
result_set_1 = self.solr_conn.search('paulie')
self.assertEqual(len(result_set_1), 0)
def test_rollback(self):
"""Tests rollback. We force a rollback by inserting one doc, killing
primary, adding another doc, killing the new primary, and
restarting both the servers.
"""
primary_conn = Connection(HOSTNAME, int(PORTS_ONE['PRIMARY']))
self.conn['test']['test'].insert({'name': 'paul'}, safe=True)
while self.conn['test']['test'].find({'name': 'paul'}).count() != 1:
time.sleep(1)
while len(self.solr_conn.search('*:*')) != 1:
time.sleep(1)
kill_mongo_proc(HOSTNAME, PORTS_ONE['PRIMARY'])
new_primary_conn = Connection(HOSTNAME, int(PORTS_ONE['SECONDARY']))
admin_db = new_primary_conn['admin']
while admin_db.command("isMaster")['ismaster'] is False:
time.sleep(1)
time.sleep(5)
count = 0
while True:
try:
self.conn['test']['test'].insert({'name': 'pauline'},
safe=True)
break
except OperationFailure:
count += 1
if count > 60:
self.fail('Call to insert failed too '
'many times in test_rollback')
time.sleep(1)
continue
while (len(self.solr_conn.search('*:*')) != 2):
time.sleep(1)
result_set_1 = self.solr_conn.search('pauline')
result_set_2 = self.conn['test']['test'].find_one({'name': 'pauline'})
self.assertEqual(len(result_set_1), 1)
for item in result_set_1:
self.assertEqual(item['_id'], str(result_set_2['_id']))
kill_mongo_proc(HOSTNAME, PORTS_ONE['SECONDARY'])
start_mongo_proc(PORTS_ONE['PRIMARY'], "demo-repl", "/replset1a",
"/replset1a.log", None)
while primary_conn['admin'].command("isMaster")['ismaster'] is False:
time.sleep(1)
start_mongo_proc(PORTS_ONE['SECONDARY'], "demo-repl", "/replset1b",
"/replset1b.log", None)
time.sleep(2)
result_set_1 = self.solr_conn.search('pauline')
self.assertEqual(len(result_set_1), 0)
result_set_2 = self.solr_conn.search('paul')
self.assertEqual(len(result_set_2), 1)
def test_stress(self):
"""Test stress by inserting and removing a large amount of docs.
"""
#stress test
for i in range(0, NUMBER_OF_DOC_DIRS):
self.conn['test']['test'].insert({'name': 'Paul ' + str(i)})
time.sleep(5)
while (len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS)) !=
NUMBER_OF_DOC_DIRS):
time.sleep(5)
for i in range(0, NUMBER_OF_DOC_DIRS):
result_set_1 = self.solr_conn.search('Paul ' + str(i))
for item in result_set_1:
self.assertEqual(item['_id'], item['_id'])
def test_stressed_rollback(self):
"""Test stressed rollback with number of documents equal to specified
in global variable. The rollback is performed the same way as before
but with more docs
"""
self.conn['test']['test'].remove()
while len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS)) != 0:
time.sleep(1)
for i in range(0, NUMBER_OF_DOC_DIRS):
self.conn['test']['test'].insert({'name': 'Paul ' + str(i)},
safe=True)
while (len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS)) !=
NUMBER_OF_DOC_DIRS):
time.sleep(1)
primary_conn = Connection(HOSTNAME, int(PORTS_ONE['PRIMARY']))
kill_mongo_proc(HOSTNAME, PORTS_ONE['PRIMARY'])
new_primary_conn = Connection(HOSTNAME, int(PORTS_ONE['SECONDARY']))
admin_db = new_primary_conn['admin']
while admin_db.command("isMaster")['ismaster'] is False:
time.sleep(1)
time.sleep(5)
count = -1
while count + 1 < NUMBER_OF_DOC_DIRS:
try:
count += 1
self.conn['test']['test'].insert(
{'name': 'Pauline ' + str(count)}, safe=True)
except (OperationFailure, AutoReconnect):
time.sleep(1)
while (len(self.solr_conn.search('*:*', rows=NUMBER_OF_DOC_DIRS * 2))
!= self.conn['test']['test'].find().count()):
time.sleep(1)
result_set_1 = self.solr_conn.search('Pauline',
rows=NUMBER_OF_DOC_DIRS * 2,
sort='_id asc')
for item in result_set_1:
result_set_2 = self.conn['test']['test'].find_one(
{'name': item['name']})
self.assertEqual(item['_id'], str(result_set_2['_id']))
kill_mongo_proc(HOSTNAME, PORTS_ONE['SECONDARY'])
start_mongo_proc(PORTS_ONE['PRIMARY'], "demo-repl", "/replset1a",
"/replset1a.log", None)
while primary_conn['admin'].command("isMaster")['ismaster'] is False:
time.sleep(1)
start_mongo_proc(PORTS_ONE['SECONDARY'], "demo-repl", "/replset1b",
"/replset1b.log", None)
while (len(
self.solr_conn.search('Pauline', rows=NUMBER_OF_DOC_DIRS * 2))
!= 0):
time.sleep(15)
result_set_1 = self.solr_conn.search('Pauline',
rows=NUMBER_OF_DOC_DIRS * 2)
self.assertEqual(len(result_set_1), 0)
result_set_2 = self.solr_conn.search('Paul',
rows=NUMBER_OF_DOC_DIRS * 2)
self.assertEqual(len(result_set_2), NUMBER_OF_DOC_DIRS)
def test_valid_fields(self):
""" Tests documents with field definitions
"""
inserted_obj = self.conn['test']['test'].insert({'name': 'test_valid'})
self.conn['test']['test'].update({'_id': inserted_obj},
{'$set': {
'popularity': 1
}})
for _ in range(60):
if len(self.connector.doc_manager._search("*:*")) != 0:
break
time.sleep(1)
else:
self.fail("Timeout when removing docs from Solr")
result = self.connector.doc_manager.get_last_doc()
self.assertIn('popularity', result)
self.assertEqual(
len(self.connector.doc_manager._search("name=test_valid")), 1)
def test_invalid_fields(self):
""" Tests documents without field definitions
"""
inserted_obj = self.conn['test']['test'].insert(
{'name': 'test_invalid'})
self.conn['test']['test'].update({'_id': inserted_obj},
{'$set': {
'break_this_test': 1
}})
for _ in range(60):
if len(self.connector.doc_manager._search("*:*")) != 0:
break
time.sleep(1)
else:
self.fail("Timeout when removing docs from Solr")
result = self.connector.doc_manager.get_last_doc()
self.assertNotIn('break_this_test', result)
self.assertEqual(
len(self.connector.doc_manager._search("name=test_invalid")), 1)
def test_dynamic_fields(self):
""" Tests dynamic field definitions
The following field in the supplied schema.xml:
<dynamicField name="*_i" type="int" indexed="true" stored="true"/>
<dynamicField name="i_*" type="int" indexed="true" stored="true"/>
"""
inserted_obj = self.conn['test']['test'].insert({
'name': 'test_dynamic',
'foo_i': 1,
'i_foo': 1
})
self.assertEqual(self.conn['test']['test'].find().count(), 1)
for _ in range(60):
if len(self.connector.doc_manager._search("*:*")) != 0:
break
time.sleep(1)
else:
self.fail("Timeout when removing docs from Solr")
result = self.connector.doc_manager.get_last_doc()
self.assertIn('i_foo', result)
self.assertIn('foo_i', result)
self.assertEqual(len(self.connector.doc_manager._search("i_foo:1")), 1)
self.assertEqual(len(self.connector.doc_manager._search("foo_i:1")), 1)
