def test_set_deployment_priorities(self):
nodes = [{
'role': 'mongo'
}, {
'role': 'mongo'
}, {
'role': 'primary-mongo'
}, {
'role': 'controller'
}, {
'role': 'ceph-osd'
}, {
'role': 'other'
}]
serializer = DeploymentMultinodeSerializer()
serializer.set_deployment_priorities(nodes)
expected_priorities = [{
'role': 'mongo',
'priority': 100
}, {
'role': 'mongo',
'priority': 200
}, {
'role': 'primary-mongo',
'priority': 300
}, {
'role': 'controller',
'priority': 400
}, {
'role': 'ceph-osd',
'priority': 500
}, {
'role': 'other',
'priority': 500
}]
self.assertEquals(expected_priorities, nodes)
