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Contents
require 'spec_helper'
module Convection::Control
describe Stack do
let(:template) do
Convection.template do
description 'EC2 VPC Test Template'
ec2_vpc 'TargetVPC' do
network '10.0.0.0'
subnet_length 24
enable_dns
end
end
end
# TODO: Test that before_update tasks are not run on a new Stack.
describe 'before update tasks' do
include_context 'with a CollectAvailabilityZonesTask defined'
include_context 'with a mock CloudFormation client'
include_context 'with a mock EC2 client'
before do
allow(Aws::CloudFormation::Client).to receive(:new).and_return(cf_client)
allow(Aws::EC2::Client).to receive(:new).and_return(ec2_client)
end
let(:task) { CollectAvailabilityZonesTask.new }
subject do
scope = self
stack = Convection::Control::Stack.new('EC2 VPC Test Stack', template) do
before_update_task scope.task
end
allow(stack).to receive(:exist).and_return(true)
allow(stack).to receive(:exist?).and_return(true)
stack
end
it 'is registered before Stack#apply is called' do
expect(subject.tasks[:before_update]).to_not be_empty
end
it 'is executed on Stack#apply' do
subject.apply
expect(task.availability_zones).to include('eu-central-1')
end
it 'is deregistered after Stack#apply is called' do
subject.apply
expect(subject.tasks[:before_update]).to be_empty
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems