def test_modify_instance_groups_shrink_policy(self, aws_client):
mocked_response = read_configs("list_instance_groups_1.json")
client = MagicMock()
aws_client.return_value = client
client.list_instance_groups.return_value = mocked_response
client.modify_instance_groups.return_value = None
# modify RequestedInstanceCount and assert changed value
params = {
"cluster_id": self.cluster_id,
"group_id": self.group_id,
"decommission_timeout": 180,
"terminate_instances": ["i-123456789123"],
"protect_instances": ["i-111111111111"],
"termination_timeout": 500,
}
modify_instance_groups_shrink_policy(**params)
client.modify_instance_groups.assert_called_with(
ClusterId=self.cluster_id,
InstanceGroups=[{
"InstanceGroupId": self.group_id,
"ShrinkPolicy": {
"DecommissionTimeout": 180,
"InstanceResizePolicy": {
"InstancesToTerminate": ["i-123456789123"],
"InstancesToProtect": ["i-111111111111"],
"InstanceTerminationTimeout": 500,
},
},
}],
)
def test_modify_instance_groups_shrink_policy(self, aws_client):
mocked_response = read_configs('list_instance_groups_1.json')
client = MagicMock()
aws_client.return_value = client
client.list_instance_groups.return_value = mocked_response
client.modify_instance_groups.return_value = None
# modify RequestedInstanceCount and assert changed value
params = {
'cluster_id': self.cluster_id,
'group_id': self.group_id,
'decommission_timeout': 180,
'terminate_instances': ['i-123456789123'],
'protect_instances': ['i-111111111111'],
'termination_timeout': 500
}
modify_instance_groups_shrink_policy(**params)
client.modify_instance_groups.assert_called_with(
ClusterId=self.cluster_id,
InstanceGroups=[{
'InstanceGroupId': self.group_id,
'ShrinkPolicy': {
'DecommissionTimeout': 180,
'InstanceResizePolicy': {
'InstancesToTerminate': ['i-123456789123'],
'InstancesToProtect': ['i-111111111111'],
'InstanceTerminationTimeout': 500
}
}
}])
def test_modify_instance_groups_shrink_policy_bad_args_2(self):
params = {
"cluster_id": self.cluster_id,
"group_id": self.group_id,
"decommission_timeout": 180,
"termination_timeout": 500,
}
with pytest.raises(FailedActivity) as e:
modify_instance_groups_shrink_policy(**params)
assert 'Must provide "terminate_instances" when' in str(e)
def test_modify_instance_groups_shrink_policy_bad_group(self, aws_client):
group_id = 'i-INVALIDGROUP'
mocked_response = mock_client_error(
op='ModifyInstanceGroups',
Code='ValidationException',
Message="Group id '%s' is not valid." % group_id)
client = MagicMock()
aws_client.return_value = client
client.modify_instance_groups.side_effect = mocked_response
params = {
'cluster_id': self.cluster_id,
'group_id': group_id,
'decommission_timeout': 180,
'terminate_instances': ['i-123456789123'],
'protect_instances': ['i-111111111111'],
'termination_timeout': 500
}
with pytest.raises(FailedActivity) as e:
modify_instance_groups_shrink_policy(**params)
assert "Group id '%s' is not valid" % group_id in str(e.value)
def test_modify_instance_groups_shrink_policy_bad_group(self, aws_client):
group_id = "i-INVALIDGROUP"
mocked_response = mock_client_error(
op="ModifyInstanceGroups",
Code="ValidationException",
Message="Group id '%s' is not valid." % group_id,
)
client = MagicMock()
aws_client.return_value = client
client.modify_instance_groups.side_effect = mocked_response
params = {
"cluster_id": self.cluster_id,
"group_id": group_id,
"decommission_timeout": 180,
"terminate_instances": ["i-123456789123"],
"protect_instances": ["i-111111111111"],
"termination_timeout": 500,
}
with pytest.raises(FailedActivity) as e:
modify_instance_groups_shrink_policy(**params)
assert "Group id '%s' is not valid" % group_id in str(e.value)
def test_modify_instance_groups_shrink_policy_bad_args_1(self):
params = {"cluster_id": self.cluster_id, "group_id": self.group_id}
with pytest.raises(FailedActivity) as e:
modify_instance_groups_shrink_policy(**params)
assert "Must provide at least one of" in str(e)