fixtures = {}
[
  'aws_region',
  'elb_subnet_a_id',
  'elb_subnet_c_id',
  'elb_alpha_name',
  'elb_alpha_dns_name',
  'elb_beta_name',
  'elb_beta_dns_name',
  'elb_beta_instance_1_id',
  'elb_beta_instance_2_id',
  'elb_security_group_to_instances_id',
  'elb_security_group_to_lb_id',
  'elb_vpc_id',
].each do |fixture_name|
  fixtures[fixture_name] = attribute(
    fixture_name,
    default: "default.#{fixture_name}",
    description: 'See ../build/ec2.tf',
  )
end

#-------------------  Search / Recall -------------------#
control "aws_elb - search" do
  describe aws_elb(fixtures['elb_alpha_name']) do
    it { should exist }
  end
  describe aws_elb(elb_name: fixtures['elb_beta_name']) do
    it { should exist }
  end
  describe aws_elb('nonesuch') do
    it { should_not exist }
  end
end


# #------------------- Properties -------------#
control "aws_elb properties" do

  describe aws_elb(fixtures['elb_alpha_name']) do
    its('availability_zones') { should include fixtures['aws_region'] + 'a' }
    its('availability_zones.count') { should cmp 1 }     
    its('dns_name') { should match /elb\.amazonaws\.com$/ }
    its('external_ports') { should include 80 }
    its('external_ports.count') { should cmp 1 }
    its('instance_ids') { should be_empty }
    its('internal_ports') { should include 8080 }
    its('internal_ports.count') { should cmp 1 }
    its('security_group_ids') { should include fixtures['elb_security_group_to_lb_id']}
    its('security_group_ids.count') { should cmp 1 }
    its('subnet_ids') { should include fixtures['elb_subnet_a_id']}
    its('subnet_ids.count') { should cmp 1 }
    its('vpc_id') { should cmp fixtures['elb_vpc_id']}
  end

  describe aws_elb(fixtures['elb_beta_name']) do
    its('availability_zones') { should include fixtures['aws_region'] + 'a' }
    its('availability_zones') { should include fixtures['aws_region'] + 'c' }
    its('availability_zones.count') { should cmp 2 }     
    its('dns_name') { should match /elb\.amazonaws\.com$/ }
    its('external_ports') { should include 80 }
    its('external_ports.count') { should cmp 1 }
    its('instance_ids') { should include fixtures['elb_beta_instance_1_id']}
    its('instance_ids') { should include fixtures['elb_beta_instance_2_id']}
    its('instance_ids.count') { should cmp 2 }
    its('internal_ports') { should include 80 }
    its('internal_ports.count') { should cmp 1 }
    its('security_group_ids') { should include fixtures['elb_security_group_to_lb_id']}
    its('security_group_ids.count') { should cmp 1 }
    its('subnet_ids') { should include fixtures['elb_subnet_a_id']}
    its('subnet_ids') { should include fixtures['elb_subnet_c_id']}
    its('subnet_ids.count') { should cmp 2 }
    its('vpc_id') { should cmp fixtures['elb_vpc_id']}
  end

  describe aws_elb('nonesuch') do
    its('availability_zones') { should be_empty }
    its('dns_name') { should be_nil }
    its('external_ports') { should be_empty }
    its('instance_ids') { should be_empty }
    its('internal_ports') { should be_empty }
    its('security_group_ids') { should be_empty }
    its('subnet_ids') { should be_empty }
    its('vpc_id') { should be_nil }
  end
end