class TestProviderInteractiveMode(unittest.TestCase):
"""Tests for runway.cfngin.providers.aws.default interactive mode."""
def setUp(self):
"""Run before tests."""
region = "us-east-1"
self.session = get_session(region=region)
self.provider = Provider(self.session,
interactive=True,
recreate_failed=True)
self.stubber = Stubber(self.provider.cloudformation)
@patch('runway.cfngin.ui.get_raw_input')
def test_destroy_stack(self, patched_input):
"""Test destroy stack."""
stack = {'StackName': 'MockStack'}
patched_input.return_value = 'y'
self.stubber.add_response('delete_stack', {}, stack)
with self.stubber:
self.assertIsNone(self.provider.destroy_stack(stack))
self.stubber.assert_no_pending_responses()
@patch('runway.cfngin.ui.get_raw_input')
def test_destroy_stack_canceled(self, patched_input):
"""Test destroy stack canceled."""
stack = {'StackName': 'MockStack'}
patched_input.return_value = 'n'
with self.assertRaises(exceptions.CancelExecution):
self.provider.destroy_stack(stack)
def test_successful_init(self):
"""Test successful init."""
replacements = True
provider = Provider(self.session,
interactive=True,
replacements_only=replacements)
self.assertEqual(provider.replacements_only, replacements)
@patch("runway.cfngin.providers.aws.default.ask_for_approval")
def test_update_stack_execute_success_no_stack_policy(
self, patched_approval):
"""Test update stack execute success no stack policy."""
stack_name = "my-fake-stack"
self.stubber.add_response("create_change_set", {
'Id': 'CHANGESETID',
'StackId': 'STACKID'
})
changes = []
changes.append(generate_change())
self.stubber.add_response(
"describe_change_set",
generate_change_set_response(
status="CREATE_COMPLETE",
execution_status="AVAILABLE",
changes=changes,
))
self.stubber.add_response("execute_change_set", {})
with self.stubber:
self.provider.update_stack(
fqn=stack_name,
template=Template(url="http://fake.template.url.com/"),
old_parameters=[],
parameters=[],
tags=[])
patched_approval.assert_called_with(full_changeset=changes,
params_diff=[],
include_verbose=True,
fqn=stack_name)
self.assertEqual(patched_approval.call_count, 1)
@patch("runway.cfngin.providers.aws.default.ask_for_approval")
def test_update_stack_execute_success_with_stack_policy(
self, patched_approval):
"""Test update stack execute success with stack policy."""
stack_name = "my-fake-stack"
self.stubber.add_response("create_change_set", {
'Id': 'CHANGESETID',
'StackId': 'STACKID'
})
changes = []
changes.append(generate_change())
self.stubber.add_response(
"describe_change_set",
generate_change_set_response(
status="CREATE_COMPLETE",
execution_status="AVAILABLE",
changes=changes,
))
self.stubber.add_response("set_stack_policy", {})
self.stubber.add_response("execute_change_set", {})
with self.stubber:
self.provider.update_stack(
fqn=stack_name,
template=Template(url="http://fake.template.url.com/"),
old_parameters=[],
parameters=[],
tags=[],
stack_policy=Template(body="{}"),
)
patched_approval.assert_called_with(full_changeset=changes,
params_diff=[],
include_verbose=True,
fqn=stack_name)
self.assertEqual(patched_approval.call_count, 1)
def test_select_destroy_method(self):
"""Test select destroy method."""
for i in [[{
'force_interactive': False
}, self.provider.interactive_destroy_stack],
[{
'force_interactive': True
}, self.provider.interactive_destroy_stack]]:
self.assertEqual(self.provider.select_destroy_method(**i[0]), i[1])
def test_select_update_method(self):
"""Test select update method."""
for i in [[{
'force_interactive': False,
'force_change_set': False
}, self.provider.interactive_update_stack],
[{
'force_interactive': True,
'force_change_set': False
}, self.provider.interactive_update_stack],
[{
'force_interactive': False,
'force_change_set': True
}, self.provider.interactive_update_stack],
[{
'force_interactive': True,
'force_change_set': True
}, self.provider.interactive_update_stack]]:
self.assertEqual(self.provider.select_update_method(**i[0]), i[1])
@patch('runway.cfngin.providers.aws.default.output_full_changeset')
@patch('runway.cfngin.providers.aws.default.output_summary')
def test_get_stack_changes_interactive(self, mock_output_summary,
mock_output_full_cs):
"""Test get stack changes interactive."""
stack_name = "MockStack"
mock_stack = generate_stack_object(stack_name)
self.stubber.add_response(
'describe_stacks',
{'Stacks': [generate_describe_stacks_stack(stack_name)]})
self.stubber.add_response('get_template',
generate_get_template('cfn_template.yaml'))
self.stubber.add_response("create_change_set", {
'Id': 'CHANGESETID',
'StackId': stack_name
})
changes = []
changes.append(generate_change())
self.stubber.add_response(
"describe_change_set",
generate_change_set_response(
status="CREATE_COMPLETE",
execution_status="AVAILABLE",
changes=changes,
))
self.stubber.add_response("delete_change_set", {})
self.stubber.add_response(
'describe_stacks',
{'Stacks': [generate_describe_stacks_stack(stack_name)]})
with self.stubber:
self.provider.get_stack_changes(
stack=mock_stack,
template=Template(url="http://fake.template.url.com/"),
parameters=[],
tags=[])
mock_output_summary.assert_called_with(stack_name,
'changes',
changes, [],
replacements_only=False)
mock_output_full_cs.assert_called_with(full_changeset=changes,
params_diff=[],
fqn=stack_name)
class TestProviderInteractiveMode(unittest.TestCase):
"""Tests for runway.cfngin.providers.aws.default interactive mode."""
def setUp(self) -> None:
"""Run before tests."""
region = "us-east-1"
self.session = get_session(region=region)
self.provider = Provider(self.session, interactive=True, recreate_failed=True)
self.stubber = Stubber(self.provider.cloudformation)
@patch("runway.cfngin.ui.get_raw_input")
def test_interactive_destroy_stack(self, patched_input: MagicMock) -> None:
"""Test interactive_destroy_stack."""
stack_name = "fake-stack"
stack = {"StackName": stack_name}
patched_input.return_value = "y"
self.stubber.add_response("delete_stack", {}, stack)
with self.stubber:
self.assertIsNone(self.provider.interactive_destroy_stack(stack_name))
self.stubber.assert_no_pending_responses()
@patch("runway.cfngin.providers.aws.default.Provider.update_termination_protection")
@patch("runway.cfngin.ui.get_raw_input")
def test_interactive_destroy_stack_termination_protected(
self, patched_input: MagicMock, patched_update_term: MagicMock
) -> None:
"""Test interactive_destroy_stack with termination protection."""
stack_name = "fake-stack"
stack = {"StackName": stack_name}
patched_input.return_value = "y"
self.stubber.add_client_error(
"delete_stack", service_message="TerminationProtection"
)
self.stubber.add_response("delete_stack", {}, stack)
with self.stubber:
self.provider.interactive_destroy_stack(stack_name, approval="y")
self.stubber.assert_no_pending_responses()
patched_input.assert_called_once()
patched_update_term.assert_called_once_with(stack_name, False)
@patch("runway.cfngin.ui.get_raw_input")
def test_destroy_stack_canceled(self, patched_input: MagicMock) -> None:
"""Test destroy stack canceled."""
patched_input.return_value = "n"
with self.assertRaises(exceptions.CancelExecution):
stack = {"StackName": "MockStack"}
self.provider.destroy_stack(stack) # type: ignore
def test_successful_init(self) -> None:
"""Test successful init."""
replacements = True
provider = Provider(
self.session, interactive=True, replacements_only=replacements
)
self.assertEqual(provider.replacements_only, replacements)
@patch("runway.cfngin.providers.aws.default.Provider.update_termination_protection")
@patch("runway.cfngin.providers.aws.default.ask_for_approval")
def test_update_stack_execute_success_no_stack_policy(
self, patched_approval: MagicMock, patched_update_term: MagicMock
) -> None:
"""Test update stack execute success no stack policy."""
stack_name = "my-fake-stack"
self.stubber.add_response(
"create_change_set", {"Id": "CHANGESETID", "StackId": "STACKID"}
)
changes = [generate_change()]
self.stubber.add_response(
"describe_change_set",
generate_change_set_response(
status="CREATE_COMPLETE", execution_status="AVAILABLE", changes=changes
),
)
self.stubber.add_response("execute_change_set", {})
with self.stubber:
self.provider.update_stack(
fqn=stack_name,
template=Template(url="http://fake.template.url.com/"),
old_parameters=[],
parameters=[],
tags=[],
)
patched_approval.assert_called_once_with(
full_changeset=changes, params_diff=[], include_verbose=True, fqn=stack_name
)
patched_update_term.assert_called_once_with(stack_name, False)
@patch("runway.cfngin.providers.aws.default.Provider.update_termination_protection")
@patch("runway.cfngin.providers.aws.default.ask_for_approval")
def test_update_stack_execute_success_with_stack_policy(
self, patched_approval: MagicMock, patched_update_term: MagicMock
) -> None:
"""Test update stack execute success with stack policy."""
stack_name = "my-fake-stack"
self.stubber.add_response(
"create_change_set", {"Id": "CHANGESETID", "StackId": "STACKID"}
)
changes = [generate_change()]
self.stubber.add_response(
"describe_change_set",
generate_change_set_response(
status="CREATE_COMPLETE", execution_status="AVAILABLE", changes=changes
),
)
self.stubber.add_response("set_stack_policy", {})
self.stubber.add_response("execute_change_set", {})
with self.stubber:
self.provider.update_stack(
fqn=stack_name,
template=Template(url="http://fake.template.url.com/"),
old_parameters=[],
parameters=[],
tags=[],
stack_policy=Template(body="{}"),
)
patched_approval.assert_called_once_with(
full_changeset=changes, params_diff=[], include_verbose=True, fqn=stack_name
)
patched_update_term.assert_called_once_with(stack_name, False)
def test_select_destroy_method(self) -> None:
"""Test select destroy method."""
for i in [
[{"force_interactive": False}, self.provider.interactive_destroy_stack],
[{"force_interactive": True}, self.provider.interactive_destroy_stack],
]:
self.assertEqual(
self.provider.select_destroy_method(**i[0]), i[1] # type: ignore
)
def test_select_update_method(self) -> None:
"""Test select update method."""
for i in [
[
{"force_interactive": False, "force_change_set": False},
self.provider.interactive_update_stack,
],
[
{"force_interactive": True, "force_change_set": False},
self.provider.interactive_update_stack,
],
[
{"force_interactive": False, "force_change_set": True},
self.provider.interactive_update_stack,
],
[
{"force_interactive": True, "force_change_set": True},
self.provider.interactive_update_stack,
],
]:
self.assertEqual(
self.provider.select_update_method(**i[0]), i[1] # type: ignore
)
@patch("runway.cfngin.providers.aws.default.output_full_changeset")
@patch("runway.cfngin.providers.aws.default.output_summary")
def test_get_stack_changes_interactive(
self, mock_output_summary: MagicMock, mock_output_full_cs: MagicMock
) -> None:
"""Test get stack changes interactive."""
stack_name = "MockStack"
mock_stack = generate_stack_object(stack_name)
self.stubber.add_response(
"describe_stacks", {"Stacks": [generate_describe_stacks_stack(stack_name)]}
)
self.stubber.add_response(
"get_template", generate_get_template("cfn_template.yaml")
)
self.stubber.add_response(
"create_change_set", {"Id": "CHANGESETID", "StackId": stack_name}
)
changes = [generate_change()]
self.stubber.add_response(
"describe_change_set",
generate_change_set_response(
status="CREATE_COMPLETE", execution_status="AVAILABLE", changes=changes
),
)
self.stubber.add_response("delete_change_set", {})
self.stubber.add_response(
"describe_stacks", {"Stacks": [generate_describe_stacks_stack(stack_name)]}
)
with self.stubber:
self.provider.get_stack_changes(
stack=mock_stack,
template=Template(url="http://fake.template.url.com/"),
parameters=[],
tags=[],
)
mock_output_summary.assert_called_with(
stack_name, "changes", changes, [], replacements_only=False
)
mock_output_full_cs.assert_called_with(
full_changeset=changes, params_diff=[], fqn=stack_name
)