distil/tests/test_models.py
Aurynn Shaw bf671c0210 Moves the artifice web API into the artifice package. Updates the build
system to create a working .deb, based on the makefile.
Adds a new script to start up the web daemon.
Adds a new script to test if the database is provisioned
Adds a new script used by Puppet to provision the database
Adds puppet manifests (mirrored in main puppet)
Moves api/ to artifice/api
Alters some of the relative imports
Moves artifice.py to why_is_this_called_artifice.py, as it was causing
import issues.

Change-Id: Id8a909f7ffcc64a5c4e3281c6b5ba83cef73b596
2014-04-01 16:08:49 +13:00

124 lines
3.9 KiB
Python

import unittest
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker, scoped_session,create_session
from sqlalchemy.pool import NullPool
from artifice.models import Resource, Tenant, UsageEntry, SalesOrder, Base
import datetime
import subprocess
from . import DATABASE_NAME, PG_DATABASE_URI, MY_DATABASE_URI
pg_engine = None
mysql_engine = None
def setUp():
global mysql_engine
mysql_engine = create_engine(MY_DATABASE_URI, poolclass=NullPool)
global pg_engine
pg_engine = create_engine(PG_DATABASE_URI, poolclass=NullPool)
def tearDown():
pg_engine.dispose()
mysql_engine.dispose()
class db(unittest.TestCase):
__test__ = False
def setUp(self):
self.db = self.session()
def tearDown(self):
try:
self.db.rollback()
except:
pass
self.db.begin()
for obj in (SalesOrder, UsageEntry, Resource, Tenant, Resource):
self.db.query(obj).delete(synchronize_session="fetch")
self.db.commit()
# self.db.close()
self.db.close()
# self.session.close_all()
self.db = None
def test_create_tenant(self):
self.db.begin()
t = Tenant(id="asfd", name="test", created=datetime.datetime.now())
self.db.add(t)
self.db.commit()
t2 = self.db.query(Tenant).get("asfd")
self.assertTrue(t2.name == "test")
# self.db.commit()
def test_create_resource(self):
self.test_create_tenant()
self.db.begin()
t = self.db.query(Tenant).get("asfd")
r = Resource(id="1234", tenant=t, created=datetime.datetime.now())
self.db.add(r)
self.db.commit()
r2 = self.db.query(Resource).filter(Resource.id == "1234")[0]
self.assertTrue(r2.tenant.id == t.id)
def test_insert_usage_entry(self):
self.test_create_resource()
self.db.begin()
t = self.db.query(Tenant).get("asfd")
r = self.db.query(Resource).filter(Resource.id == "1234")[0]
u = UsageEntry(service="cheese",
volume=1.23,
resource=r,
tenant=r,
start=datetime.datetime.now() - datetime.timedelta(minutes=5),
end=datetime.datetime.now(),
created=datetime.datetime.now())
self.db.add(u)
try:
self.db.commit()
except Exception as e:
self.fail("Exception: %s" % e)
def test_overlapping_usage_entry_fails(self):
self.test_insert_usage_entry()
try:
self.test_insert_usage_entry()
# we fail here
self.fail("Inserted overlapping row; failing")
except Exception as e:
self.db.rollback()
self.assertEqual(self.db.query(UsageEntry).count(), 1)
def test_insert_salesorder(self):
self.test_insert_usage_entry()
self.db.begin()
usage = self.db.query(UsageEntry)[0]
tenant =self.db.query(Tenant).get("asfd")
so = SalesOrder(tenant = tenant,
start = usage.start,
end = usage.end)
self.db.add(so)
self.db.commit()
so2 = self.db.query(SalesOrder)[0]
self.assertTrue(so2.tenant.id == so.tenant.id)
self.assertTrue(so2.start == so.start)
self.assertTrue(so2.end == so.end)
def test_overlap_sales_order_fails(self):
self.test_insert_salesorder()
try:
self.test_insert_salesorder()
self.fail("Inserted twice")
except Exception as e:
self.db.rollback()
self.assertEqual(self.db.query(SalesOrder).count(), 1)
class TestDatabaseModelsPostgres(db):
__test__ = True
session = scoped_session(lambda: create_session(bind=pg_engine))
class TestDatabaseModelsMysql(db):
__test__ = True
session = scoped_session(lambda: create_session(bind=mysql_engine))