-
Notifications
You must be signed in to change notification settings - Fork 50
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
unit test and initial version of the new keyword
- Loading branch information
Showing
3 changed files
with
227 additions
and
75 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,208 @@ | ||
| import pymongo | ||
| import subprocess | ||
| import tempfile | ||
| import shutil | ||
| import unittest | ||
| import os | ||
| import time | ||
| import sys | ||
| import json | ||
|
|
||
| # Get src directory and put it in path | ||
| # To get import forking for MongoDBLibrary | ||
|
|
||
| ROOT_DIR = os.path.dirname(os.path.abspath('..')) | ||
| SRC_DIR = os.path.join(ROOT_DIR, "src") | ||
| sys.path.insert(0, SRC_DIR) | ||
|
|
||
| # Suppress logging from MongoDBLibrary | ||
| f = open(os.devnull, 'w') | ||
| sys.stdout = f | ||
|
|
||
| # settings for unit test | ||
| test_mongo_connection_host = 'localhost' | ||
| test_mongo_connection_port = 51000 | ||
| test_database_name = 'test_database' | ||
| test_collection_name = 'test_collection' | ||
| # Data for unit tests | ||
| data1 = {"firstName": "John", "lastName": "Smith", "age": 25,"address": {"streetAddress": "21 2nd Street", "city": "New York", "state": "NY", "postalCode": 10021}, "phoneNumbers": [{"type": "home", "number": "212 555-1234"},{"type": "fax", "number": "646 555-4567"}]} | ||
| data2 = {"firstName": "John", "lastName": "Wayne", "age": 99} | ||
| data3 = {"firstName": "Clark", "lastName": "Kent", "age": 81} | ||
| data4 = {"firstName": "Clark", "lastName": "Kent", "age": 81,"address": {"streetAddress": "21 2nd Street", "city": "Metropolis", "state": "NA", "postalCode": 10021}, "phoneNumbers": [{"type": "home", "number": "919 555-1234"},{"type": "fax", "number": "919 555-4567"}]} | ||
| selection1 = '{"firstName": "John"}' | ||
|
|
||
| from MongoDBLibrary import MongoDBLibrary | ||
|
|
||
|
|
||
| class TestMongoDBLibrary(unittest.TestCase): | ||
|
|
||
| def setUp(self): | ||
| self._tmpdir = tempfile.mkdtemp() | ||
| self._process = subprocess.Popen(['mongod', '--bind_ip', test_mongo_connection_host, | ||
| '--port', str(test_mongo_connection_port), | ||
| '--dbpath', self._tmpdir, | ||
| '--nojournal', '--nohttpinterface', | ||
| '--noauth', '--smallfiles', | ||
| '--syncdelay', '0', | ||
| '--maxConns', '10', | ||
| '--nssize', '1', ], | ||
| stdout=open(os.devnull, 'wb'), | ||
| stderr=subprocess.STDOUT) | ||
| # Mongo is super fast but | ||
| # Wait for database connection | ||
| for i in range(5): | ||
| time.sleep(0.1) | ||
| try: | ||
| self._conn = pymongo.MongoClient(test_mongo_connection_host, test_mongo_connection_port) | ||
| except pymongo.errors.ConnectionFailure: | ||
| continue | ||
| else: | ||
| break | ||
| else: | ||
| self.tearDown() | ||
| assert False, 'Cannot connect to the mongodb test instance' | ||
|
|
||
| def test_retrieve_all_mongodb_records_when_multiple_documents(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data2) | ||
| self.mongo_inser_data(data3) | ||
|
|
||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retrieve_all_mongodb_records(dbName=test_database_name, dbCollName=test_collection_name) | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = self.mongo_find_from_collection() | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retrieve_all_mongodb_records_when_one_document(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data2) | ||
|
|
||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retrieve_all_mongodb_records(dbName=test_database_name, dbCollName=test_collection_name) | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = self.mongo_find_from_collection() | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retrieve_all_mongodb_records_when_zero_documents(self): | ||
| self.mongo_create_db() | ||
|
|
||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retrieve_all_mongodb_records(dbName=test_database_name, dbCollName=test_collection_name) | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = '' | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retrieve_all_mongodb_records_when_collection_does_not_exist(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data2) | ||
|
|
||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retrieve_all_mongodb_records(dbName=test_database_name, dbCollName='not_exist') | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = '' | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retrieve_all_mongodb_records_when_database_does_not_exist(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data2) | ||
|
|
||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retrieve_all_mongodb_records(dbName='no-database', dbCollName='not_exist') | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = '' | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retrieve_some_mongodb_records_when_multiple_documents(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data2) | ||
| self.mongo_inser_data(data3) | ||
|
|
||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retrieve_some_mongodb_records(dbName=test_database_name, dbCollName=test_collection_name, recordJSON=selection1) | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = self.mongo_find_from_collection(record=selection1) | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retreive_mongodb_records_with_desired_fields_when_one_document_in_db(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data1) | ||
|
|
||
| field = 'address.postalCode, address.city' | ||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retreive_mongodb_records_with_desired_fields(dbName=test_database_name, dbCollName=test_collection_name, recordJSON='{}', fields=field, return__id=False) | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = str([(u'address', {u'postalCode': 10021, u'city': u'New York'})]) | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retreive_mongodb_records_with_desired_fields_when_multiple_documents_in_db(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data1) | ||
| self.mongo_inser_data(data4) | ||
|
|
||
| field = 'address.postalCode, address.city' | ||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retreive_mongodb_records_with_desired_fields(dbName=test_database_name, dbCollName=test_collection_name, recordJSON='{}', fields=field, return__id=False) | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = "[(u'address', {u'postalCode': 10021, u'city': u'New York'})][(u'address', {u'postalCode': 10021, u'city': u'Metropolis'})]" | ||
| self.assertEqual(data, expected) | ||
|
|
||
| def test_retreive_mongodb_records_with_desired_fields__id_is_returned(self): | ||
| self.mongo_create_db() | ||
| self.mongo_inser_data(data1) | ||
| self.mongo_inser_data(data4) | ||
|
|
||
| field = 'address.postalCode, address.city' | ||
| a = MongoDBLibrary() | ||
| a.connect_to_mongodb(dbHost=test_mongo_connection_host, dbPort=test_mongo_connection_port) | ||
| data = a.retreive_mongodb_records_with_desired_fields(dbName=test_database_name, dbCollName=test_collection_name, recordJSON='{}', fields=field, return__id=True) | ||
| a.disconnect_from_mongodb() | ||
|
|
||
| expected = "u'_id', ObjectId('" | ||
| self.assertIn(expected, data) | ||
|
|
||
| def tearDown(self): | ||
| # Terminate Mongodb process | ||
| if self._process: | ||
| self._process.terminate() | ||
| self._process.wait() | ||
| self._process = None | ||
| shutil.rmtree(self._tmpdir, ignore_errors=True) | ||
|
|
||
| def mongo_create_db(self, db=test_database_name, collection=test_collection_name): | ||
| test_db = self._conn[db] | ||
| self._collection = test_db[collection] | ||
|
|
||
| def mongo_drop_database(self, db=test_database_name): | ||
| self._conn.drop_database(db) | ||
|
|
||
| def mongo_inser_data(self, data): | ||
| self._collection.insert(data) | ||
|
|
||
| def mongo_database_names(self, db=test_database_name, collection=test_collection_name): | ||
| return self._conn.database_names() | ||
|
|
||
| def mongo_find_from_collection(self, db=test_database_name, collection=test_collection_name, record='{}', projection=[]): | ||
| data = '' | ||
| for item in self._collection.find(dict(json.loads(record))): | ||
| data = '%s%s' % (data, item.items()) | ||
| return data | ||
|
|
||
|
|
||
| if __name__ == '__main__': | ||
| unittest.main() |