def testGetSuggestedInstancesTwoDifferentSize(self, getELBInstancesMock):
region = "us-west-2"
# Instance 1
instanceMock1 = Mock(spec="boto.ec2.elb.load_balancer.LoadBalancer")
instanceMock1.name = "testName1"
instanceMock1.instances = ["a", "b"]
# Instance 2
instanceMock2 = Mock(spec="boto.ec2.elb.load_balancer.LoadBalancer")
instanceMock2.name = "testName2"
instanceMock2.instances = ["c", "d", "e"]
getELBInstancesMock.return_value = [
instanceMock1,
instanceMock2,
]
suggestions = elb_utils.getSuggestedInstances(region)
self.assertIsInstance(suggestions, types.GeneratorType)
suggestions = list(suggestions)
self.assertSequenceEqual(suggestions, [
{"id": "testName2", "name": "testName2", "namespace": "AWS/ELB",
"region": region},
{"id": "testName1", "name": "testName1", "namespace": "AWS/ELB",
"region": region},
])
getELBInstancesMock.assert_call_once_with(region)
def testGetSuggestedInstancesNone(self, getELBInstancesMock):
getELBInstancesMock.return_value = []
suggestions = elb_utils.getSuggestedInstances("dummy-region")
self.assertIsInstance(suggestions, types.GeneratorType)
suggestions = list(suggestions)
self.assertSequenceEqual(suggestions, [])
getELBInstancesMock.assert_call_once_with("dummy-region")
