def test_scaledownlist_with_anytype_and_without_transaction(self):
_ctx = self._gen_ctx()
client = self._gen_rest_client()
with patch(
"cloudify_scalelist.workflows.get_rest_client",
Mock(return_value=client)
):
# can downscale without errors
fake_run_scale = Mock(return_value=None)
with patch(
"cloudify_scalelist.workflows._run_scale_settings",
fake_run_scale
):
workflows.scaledownlist(
ctx=_ctx,
scale_node_field="name",
scale_node_field_value=["value"]
)
fake_run_scale.assert_called_with(
_ctx, {
'alfa_types': {
'instances': 54,
'removed_ids_include_hint': ['a_id']
}
}, {}, instances_remove_ids=['a_id'],
ignore_failure=False)
def test_scaledownlist(self):
_ctx = self._gen_ctx()
client = self._gen_rest_client()
with patch(
"cloudify_scalelist.workflows.get_rest_client",
Mock(return_value=client)
):
# can downscale without errors
fake_run_scale = Mock(return_value=None)
with patch(
"cloudify_scalelist.workflows._run_scale_settings",
fake_run_scale
):
workflows.scaledownlist(
ctx=_ctx,
scale_transaction_field='_transaction',
scale_node_name="a", scale_node_field="name",
scale_node_field_value="value"
)
fake_run_scale.assert_called_with(
_ctx, {
'alfa_types': {
'instances': 54,
'removed_ids_include_hint': ['a_id', 'b_id']
}
}, {}, instances_remove_ids=['a_id', 'b_id'],
ignore_failure=False)
# we have downscale issues
fake_run_scale = Mock(side_effect=ValueError("No Down Scale!"))
with patch(
"cloudify_scalelist.workflows._run_scale_settings",
fake_run_scale
):
fake_uninstall_instances = Mock(return_value=None)
with patch(
"cloudify_scalelist.workflows._uninstall_instances",
fake_uninstall_instances
):
workflows.scaledownlist(
ctx=_ctx,
scale_transaction_field='_transaction',
scale_node_name="a", scale_node_field="name",
scale_node_field_value="value"
)
fake_uninstall_instances.assert_called_with(_ctx,
_ctx.graph_mode(),
['a_id', 'b_id'],
[],
False)
fake_run_scale.assert_called_with(
_ctx, {
'alfa_types': {
'instances': 54,
'removed_ids_include_hint': ['a_id', 'b_id']
}
}, {}, instances_remove_ids=['a_id', 'b_id'],
ignore_failure=False)
def test_empty_scaledown_params(self):
# empty values
with self.assertRaises(ValueError):
workflows.scaledownlist(ctx=Mock())
# no noes with such value
_ctx = self._gen_ctx()
client = self._gen_rest_client()
client.node_instances.list = Mock(return_value=[])
with patch(
"cloudify_scalelist.workflows.get_rest_client",
Mock(return_value=client)
):
workflows.scaledownlist(
ctx=_ctx,
scale_transaction_field='_transaction',
scale_node_name="node", scale_node_field="name",
scale_node_field_value="value"
)
client.node_instances.list.assert_called_with(
_include=['runtime_properties', 'node_id', 'id'],
deployment_id='deployment_id')