def test_JelasticEnvironment_node_fetcher():
"""
Test the convennience node fetcher
"""
nodes = []
for i in range(2):
node = get_standard_node()
node["id"] = i
nodes.append(node)
nodes[0]["nodeGroup"] = "cp"
nodes[1]["nodeGroup"] = "sqldb"
jelenv = JelasticEnvironment()
jelenv.update_from_env_dict(get_standard_env())
jelenv.update_node_groups_from_info(get_standard_node_groups())
jelenv.update_nodes_from_info(nodes)
from jelapi.classes import JelasticNodeGroup
# Do not look by full NodeGroup object
with pytest.raises(JelasticObjectException):
jelenv.node_by_node_group(JelasticNodeGroup.NodeGroupType.CACHE)
# If the node's not around, exception
with pytest.raises(JelasticObjectException):
jelenv.node_by_node_group("nosqldb")
assert isinstance(jelenv.node_by_node_group("cp"), JelasticNode)
def test_JelasticEnvironment_nodes():
"""
JelasticEnvironment can be instantiated with nodes
"""
nodes = []
for i in range(3):
node = get_standard_node()
node["id"] = i
nodes.append(node)
jelenv = JelasticEnvironment()
jelenv.update_from_env_dict(get_standard_env())
jelenv.update_node_groups_from_info(get_standard_node_groups())
jelenv.update_nodes_from_info(nodes)
assert not jelenv.differs_from_api()
jelenv.nodeGroups["cp"].nodes[0].fixedCloudlets = 8
assert jelenv.differs_from_api()
jelapic()._ = Mock(return_value={
"env": get_standard_env(),
"envGroups": [],
"nodes": [get_standard_node()],
}, )
jelenv.save()
assert not jelenv.differs_from_api()
def test_JelasticEnvironment_ordering():
"""
JelasticEnvironment can be instantiated, but the updates cannot be called in any order
"""
j = JelasticEnvironment()
with pytest.raises(JelasticObjectException):
j.update_node_groups_from_info([])
with pytest.raises(JelasticObjectException):
j.update_nodes_from_info([])
# Calling the update_from_env_dict first solves this
j.update_from_env_dict(get_standard_env())
j.update_node_groups_from_info([])
j.update_nodes_from_info([])
def test_JelasticEnvironment_stranger_nodes():
"""
JelasticEnvironment cannot be instantiated with nodes outside of the nodeGroups
"""
nodes = [
get_standard_node(),
]
# Get a node groups' list without above nodes' nodegroup
node_groups = [
ngdict for ngdict in get_standard_node_groups()
if ngdict["name"] != nodes[0]["nodeGroup"]
]
jelenv = JelasticEnvironment()
jelenv.update_from_env_dict(get_standard_env())
jelenv.update_node_groups_from_info(node_groups)
with pytest.raises(JelasticObjectException):
jelenv.update_nodes_from_info(nodes)