def test_cloudant_bluemix_context_helper_raise_error_for_missing_iam_and_creds(
self):
"""
Test that the cloudant_bluemix context helper raises a CloudantClientException
when the IAM key, username, and password are missing in the VCAP_SERVICES env variable.
"""
instance_name = 'Cloudant NoSQL DB-lv'
vcap_services = {
'cloudantNoSQLDB': [{
'credentials': {
'host': '{0}.cloudant.com'.format(self.account),
'port': 443,
'url': self.url
},
'name': instance_name,
}]
}
try:
with cloudant_bluemix(vcap_services,
instance_name=instance_name) as c:
self.assertIsInstance(c, Cloudant)
self.assertIsInstance(c.r_session, requests.Session)
except CloudantClientException as err:
self.assertEqual(
'Invalid service: IAM API key or username/password credentials are required.',
str(err))
def test_cloudant_bluemix_context_helper(self):
"""
Test that the cloudant_bluemix context helper works as expected.
"""
instance_name = 'Cloudant NoSQL DB-lv'
vcap_services = {
'cloudantNoSQLDB': [{
'credentials': {
'username': self.user,
'password': self.pwd,
'host': '{0}.cloudant.com'.format(self.account),
'port': 443,
'url': self.url
},
'name': instance_name,
}]
}
try:
with cloudant_bluemix(vcap_services,
instance_name=instance_name) as c:
self.assertIsInstance(c, Cloudant)
self.assertIsInstance(c.r_session, requests.Session)
self.assertEquals(c.session()['userCtx']['name'], self.user)
except Exception as err:
self.fail('Exception {0} was raised.'.format(str(err)))
def connect_cloudant():
is_bluemix_env = os.getenv("cloudant_env") == "bluemix"
global __cloudant_client__
if is_bluemix_env:
with cloudant_bluemix(
os.getenv("VCAP_SERVICES")) as __cloudant_client__:
print("connected to cloudant bluemix service!!")
else:
__cloudant_client__ = Cloudant("admin",
"pass",
url="http://localhost:7080",
connect=True,
auto_renew=True)
print("connected to local cloudant instance!!")
