3rdparty/modules/neutron/spec/unit/provider/neutron_subnet/neutron_spec.rb

   1 require 'puppet'
   2 require 'spec_helper'
   3 require 'puppet/provider/neutron_subnet/neutron'
   4
   5 provider_class = Puppet::Type.type(:neutron_subnet).provider(:neutron)
   6
   7 describe provider_class do
   8
   9   let :subnet_name do
  10     'net1'
  11   end
  12
  13   let :subnet_attrs do
  14     {
  15       :name             => subnet_name,
  16       :ensure           => 'present',
  17       :cidr             => '10.0.0.0/24',
  18       :ip_version       => '4',
  19       :gateway_ip       => '10.0.0.1',
  20       :enable_dhcp      => 'False',
  21       :network_name     => 'net1',
  22       :tenant_id        => '',
  23       :allocation_pools => 'start=7.0.0.1,end=7.0.0.10',
  24       :dns_nameservers  => '8.8.8.8',
  25       :host_routes      => 'destination=12.0.0.0/24,nexthop=10.0.0.1',
  26     }
  27   end
  28
  29   describe 'when updating a subnet' do
  30     let :resource do
  31       Puppet::Type::Neutron_subnet.new(subnet_attrs)
  32     end
  33
  34     let :provider do
  35       provider_class.new(resource)
  36     end
  37
  38     it 'should call subnet-update to change gateway_ip' do
  39       provider.expects(:auth_neutron).with('subnet-update',
  40                                            '--gateway-ip=10.0.0.2',
  41                                            subnet_name)
  42       provider.gateway_ip=('10.0.0.2')
  43     end
  44
  45     it 'should call subnet-update to remove gateway_ip with empty string' do
  46       provider.expects(:auth_neutron).with('subnet-update',
  47                                            '--no-gateway',
  48                                            subnet_name)
  49       provider.gateway_ip=('')
  50     end
  51
  52     it 'should call subnet-update to change enable_dhcp' do
  53       provider.expects(:auth_neutron).with('subnet-update',
  54                                            '--enable-dhcp',
  55                                            subnet_name)
  56       provider.enable_dhcp=('True')
  57     end
  58
  59     it 'should call subnet-update to change dns_nameservers' do
  60       provider.expects(:auth_neutron).with('subnet-update',
  61                                            [subnet_name,
  62                                            '--dns-nameservers',
  63                                            'list=true',
  64                                            '9.9.9.9'])
  65       provider.dns_nameservers=(['9.9.9.9'])
  66     end
  67
  68     it 'should call subnet-update to change host_routes' do
  69       provider.expects(:auth_neutron).with('subnet-update',
  70                                            [subnet_name,
  71                                             '--host-routes',
  72                                             'type=dict',
  73                                             'list=true',
  74                                             'destination=12.0.0.0/24,nexthop=10.0.0.2'])
  75       provider.host_routes=(['destination=12.0.0.0/24,nexthop=10.0.0.2'])
  76     end
  77
  78     it 'should not update if dns_nameservers are empty' do
  79       provider.dns_nameservers=('')
  80     end
  81
  82     it 'should not update if host_routes are empty' do
  83       provider.host_routes=('')
  84     end
  85   end
  86
  87   describe 'when updating a subnet (reverse)' do
  88     let :subnet_attrs_mod do
  89       subnet_attrs.merge!({:enable_dhcp => 'True'})
  90     end
  91     let :resource do
  92       Puppet::Type::Neutron_subnet.new(subnet_attrs_mod)
  93     end
  94
  95     let :provider do
  96       provider_class.new(resource)
  97     end
  98
  99
 100     it 'should call subnet-update to change enable_dhcp' do
 101       provider.expects(:auth_neutron).with('subnet-update',
 102                                            '--disable-dhcp',
 103                                            subnet_name)
 104       provider.enable_dhcp=('False')
 105     end
 106   end
 107 end