HackBase/python-cx_Oracle
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Added additional test cases for heterogeneous pools.

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This commit is contained in:
Anthony Tuininga 2018-06-19 11:10:26 -06:00
parent 7adf99f0ad
commit e6d5153e43
2 changed files with 57 additions and 0 deletions
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56
test/SessionPool.py
View File

@ -28,6 +28,19 @@ class TestConnection(TestCase):
self.assertRaises(cx_Oracle.DatabaseError, cursor.execute,
"select 1 / 0 from dual")
def __VerifyConnection(self, connection, expectedUser,
expectedProxyUser = None):
cursor = connection.cursor()
cursor.execute("""
select
sys_context('userenv', 'session_user'),
sys_context('userenv', 'proxy_user')
from dual""")
actualUser, actualProxyUser = cursor.fetchone()
self.assertEqual(actualUser, expectedUser.upper())
self.assertEqual(actualProxyUser,
expectedProxyUser and expectedProxyUser.upper())
def testPool(self):
"""test that the pool is created and has the right attributes"""
pool = cx_Oracle.SessionPool(USERNAME, PASSWORD, TNSENTRY, 2, 8, 3,
@ -55,6 +68,8 @@ class TestConnection(TestCase):
self.assertEqual(pool.busy, 1, "busy not 1 after del")
pool.getmode = cx_Oracle.SPOOL_ATTRVAL_NOWAIT
self.assertEqual(pool.getmode, cx_Oracle.SPOOL_ATTRVAL_NOWAIT)
pool.getmode = cx_Oracle.SPOOL_ATTRVAL_TIMEDWAIT
self.assertEqual(pool.getmode, cx_Oracle.SPOOL_ATTRVAL_TIMEDWAIT)
pool.stmtcachesize = 50
self.assertEqual(pool.stmtcachesize, 50)
pool.timeout = 10
@ -181,3 +196,44 @@ class TestConnection(TestCase):
pool.drop(connection)
self.assertEqual(pool.opened, 1, "opened (4)")
def testHeterogeneous(self):
"""test heterogeneous pool with user and password specified"""
pool = cx_Oracle.SessionPool(USERNAME, PASSWORD, TNSENTRY, 2, 8, 3,
encoding = ENCODING, nencoding = NENCODING,
homogeneous = False)
self.assertEqual(pool.homogeneous, 0)
self.__VerifyConnection(pool.acquire(), USERNAME)
self.__VerifyConnection(pool.acquire(USERNAME, PASSWORD), USERNAME)
self.__VerifyConnection(pool.acquire(PROXY_USERNAME, PROXY_PASSWORD),
PROXY_USERNAME)
userStr = "%s[%s]" % (USERNAME, PROXY_USERNAME)
self.__VerifyConnection(pool.acquire(userStr, PASSWORD),
PROXY_USERNAME, USERNAME)
def testHeterogenousWithoutUser(self):
"""test heterogeneous pool without user and password specified"""
pool = cx_Oracle.SessionPool("", "", TNSENTRY, 2, 8, 3,
encoding = ENCODING, nencoding = NENCODING,
homogeneous = False)
self.__VerifyConnection(pool.acquire(USERNAME, PASSWORD), USERNAME)
self.__VerifyConnection(pool.acquire(PROXY_USERNAME, PROXY_PASSWORD),
PROXY_USERNAME)
userStr = "%s[%s]" % (USERNAME, PROXY_USERNAME)
self.__VerifyConnection(pool.acquire(userStr, PASSWORD),
PROXY_USERNAME, USERNAME)
def testHeterogenousWithoutPassword(self):
"""test heterogeneous pool without password"""
pool = cx_Oracle.SessionPool(USERNAME, PASSWORD, TNSENTRY, 2, 8, 3,
encoding = ENCODING, nencoding = NENCODING,
homogeneous = False)
self.assertRaises(cx_Oracle.DatabaseError, pool.acquire, USERNAME)
def testHeterogeneousWrongPassword(self):
"""test heterogeneous pool with wrong password specified"""
pool = cx_Oracle.SessionPool(USERNAME, PASSWORD, TNSENTRY, 2, 8, 3,
encoding = ENCODING, nencoding = NENCODING,
homogeneous = False)
self.assertRaises(cx_Oracle.DatabaseError, pool.acquire,
PROXY_USERNAME, "this is the wrong password")

1
test/test.py
View File

@ -103,6 +103,7 @@ for name in moduleNames:
setattr(module, "USERNAME", TestEnv.MAIN_USER)
setattr(module, "PASSWORD", TestEnv.MAIN_PASSWORD)
setattr(module, "PROXY_USERNAME", TestEnv.PROXY_USER)
setattr(module, "PROXY_PASSWORD", TestEnv.PROXY_PASSWORD)
setattr(module, "TNSENTRY", TestEnv.CONNECT_STRING)
setattr(module, "ENCODING", TestEnv.ENCODING)
setattr(module, "NENCODING", TestEnv.NENCODING)