def test_handler_create(context, cf_endpoint, device_farm_endpoint):
event = {
'RequestType': 'Create',
'LogicalResourceId': 'DeviceFarm',
'RequestId': '1234',
'ResponseURL': TEST_RESPONSE_URL,
'StackId': 'arn:aws:cloudformation:us-east-2:namespace:stack/stack-name/guid',
'ResourceProperties': TEST_VALID_RESOURCE_PROPERTIES,
}
device_pool_resource.lambda_handler(event, context)
assert cf_endpoint.called
assert len(cf_endpoint.request_history) == 1
assert cf_endpoint.request_history[0].json()['PhysicalResourceId'] == TEST_PHYSICAL_RESOURCE_ID
assert cf_endpoint.request_history[0].json()['Status'] == 'SUCCESS'
assert cf_endpoint.request_history[0].json()['Data']['Arn'] == TEST_PHYSICAL_RESOURCE_ID
device_farm_endpoint.create_device_pool.assert_called_with(
projectArn=TEST_PROJECT_ARN,
name=TEST_DEVICE_POOL_NAME,
description=TEST_DESCRIPTION,
rules=TEST_DEVICE_POOL_RULES,
maxDevices=TEST_MAX_DEVICES,
)
device_farm_endpoint.update_device_pool.assert_not_called()
def test_handler_update_fails(context, cf_endpoint, device_farm_endpoint):
event = {
'RequestType': 'Update',
'LogicalResourceId': 'DeviceFarm',
'PhysicalResourceId': TEST_PHYSICAL_RESOURCE_ID,
'RequestId': '1234',
'ResponseURL': TEST_RESPONSE_URL,
'StackId': 'arn:aws:cloudformation:us-east-2:namespace:stack/stack-name/guid',
'ResourceProperties': TEST_VALID_RESOURCE_PROPERTIES,
}
device_farm_endpoint.update_device_pool = MagicMock(side_effect=Exception('This went wrong'))
device_pool_resource.lambda_handler(event, context)
assert cf_endpoint.called
assert len(cf_endpoint.request_history) == 1
assert cf_endpoint.request_history[0].json()['PhysicalResourceId'] == TEST_PHYSICAL_RESOURCE_ID
assert cf_endpoint.request_history[0].json()['Status'] == 'FAILED'
device_farm_endpoint.create_device_pool.assert_not_called()
device_farm_endpoint.update_device_pool.assert_called_with(
arn=TEST_PHYSICAL_RESOURCE_ID,
name=TEST_DEVICE_POOL_NAME,
description=TEST_DESCRIPTION,
rules=TEST_DEVICE_POOL_RULES,
maxDevices=TEST_MAX_DEVICES,
)
def test_handler_update_without_optional_parameters(context, cf_endpoint, device_farm_endpoint):
event = {
'RequestType': 'Update',
'LogicalResourceId': 'DeviceFarm',
'PhysicalResourceId': TEST_PHYSICAL_RESOURCE_ID,
'RequestId': '1234',
'ResponseURL': TEST_RESPONSE_URL,
'StackId': 'arn:aws:cloudformation:us-east-2:namespace:stack/stack-name/guid',
'ResourceProperties': {
'ProjectArn': TEST_PROJECT_ARN,
'Name': TEST_DEVICE_POOL_NAME,
'Rules': TEST_DEVICE_POOL_RULES,
}
}
device_pool_resource.lambda_handler(event, context)
assert cf_endpoint.called
assert len(cf_endpoint.request_history) == 1
assert cf_endpoint.request_history[0].json()['PhysicalResourceId'] == TEST_PHYSICAL_RESOURCE_ID
assert cf_endpoint.request_history[0].json()['Status'] == 'SUCCESS'
assert cf_endpoint.request_history[0].json()['Data']['Arn'] == TEST_PHYSICAL_RESOURCE_ID
device_farm_endpoint.create_device_pool.assert_not_called()
device_farm_endpoint.update_device_pool.assert_called_with(
arn=TEST_PHYSICAL_RESOURCE_ID,
name=TEST_DEVICE_POOL_NAME,
rules=TEST_DEVICE_POOL_RULES,
clearMaxDevices=True,
)
def test_handler_create_missing_or_invalid_parameter(resource_properties, expected_reason, context, cf_endpoint,
device_farm_endpoint):
event = {
'RequestType': 'Create',
'LogicalResourceId': 'DeviceFarm',
'RequestId': '1234',
'ResponseURL': TEST_RESPONSE_URL,
'StackId': 'arn:aws:cloudformation:us-east-2:namespace:stack/stack-name/guid',
'ResourceProperties': resource_properties,
}
device_pool_resource.lambda_handler(event, context)
assert cf_endpoint.called
assert len(cf_endpoint.request_history) == 1
assert cf_endpoint.request_history[0].json()['PhysicalResourceId'] == 'ResourceNotCreated'
assert cf_endpoint.request_history[0].json()['Status'] == 'FAILED'
assert cf_endpoint.request_history[0].json()['Reason'] == expected_reason
device_farm_endpoint.create_device_pool.assert_not_called()
device_farm_endpoint.update_device_pool.assert_not_called()
def test_handler_delete_not_created(context, cf_endpoint, device_farm_endpoint):
event = {
'RequestType': 'Delete',
'LogicalResourceId': 'DeviceFarm',
'PhysicalResourceId': 'ResourceNotCreated',
'RequestId': '1234',
'ResponseURL': TEST_RESPONSE_URL,
'StackId': 'arn:aws:cloudformation:us-east-2:namespace:stack/stack-name/guid',
'ResourceProperties': TEST_VALID_RESOURCE_PROPERTIES,
}
device_pool_resource.lambda_handler(event, context)
assert cf_endpoint.called
assert len(cf_endpoint.request_history) == 1
assert cf_endpoint.request_history[0].json()['PhysicalResourceId'] == 'ResourceNotCreated'
assert cf_endpoint.request_history[0].json()['Status'] == 'SUCCESS'
device_farm_endpoint.create_devic_pool.assert_not_called()
device_farm_endpoint.update_devic_pool.assert_not_called()
device_farm_endpoint.delete_devic_pool.assert_not_called()