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require 'test_helper'
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class ProxyApiDhcpTest < ActiveSupport::TestCase
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let(:url) { 'http://dummyproxy.theforeman.org:8443' }
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let(:proxy_dhcp) { ProxyAPI::DHCP.new(:url => url) }
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test "constructor should complete" do
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assert_not_nil(proxy_dhcp)
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end
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test "base url should equal /dhcp" do
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expected = "#{url}/dhcp"
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assert_equal(expected, proxy_dhcp.url)
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end
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context 'record retrieval' do
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let(:fake_response) do
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{
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'name' => 'www.example.com',
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'mac' => '00:11:22:33:44:55',
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'ip' => '192.168.0.10',
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'filename' => 'pxelinux.0',
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'nextServer' => '1.2.3.4',
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'hostname' => 'www.example.com',
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'subnet' => '192.168.0.0/255.255.255.0'
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}
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end
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describe '#record' do
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setup do
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proxy_dhcp.expects(:get).with('192.168.0.0/mac/192.168.0.10').returns(fake_rest_client_response(fake_response))
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end
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test 'retrieves an array with a single dhcp record' do
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result = proxy_dhcp.record('192.168.0.0', '192.168.0.10')
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assert_kind_of Net::DHCP::Record, result
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assert_equal({:hostname => "www.example.com",
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:mac => "00:11:22:33:44:55",
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:ip => "192.168.0.10",
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:network => "192.168.0.0",
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:nextServer => "1.2.3.4",
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:filename => "pxelinux.0",
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:name => "www.example.com",
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:related_macs => []}, result.attrs)
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end
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end
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describe '#records_by_ip' do
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setup do
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proxy_dhcp.expects(:get).with('192.168.0.0/ip/192.168.0.10').returns(fake_rest_client_response([fake_response]))
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end
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test 'retrieves an array with a single dhcp record' do
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result = proxy_dhcp.records_by_ip('192.168.0.0', '192.168.0.10')
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assert_kind_of Array, result
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assert_kind_of Net::DHCP::Record, result.first
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assert_equal({:hostname => "www.example.com",
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:mac => "00:11:22:33:44:55",
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:ip => "192.168.0.10",
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:network => "192.168.0.0",
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:nextServer => "1.2.3.4",
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:filename => "pxelinux.0",
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:name => "www.example.com",
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:related_macs => []}, result.first.attrs)
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end
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end
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end
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test "unused_ip should get an IP using only the network address" do
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subnet_mock = mock('subnet')
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subnet_mock.expects(:network).returns('192.168.0.0')
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subnet_mock.expects(:from).returns(nil)
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proxy_dhcp.expects(:get).with('192.168.0.0/unused_ip').returns(fake_rest_client_response({:ip => '192.168.0.50'}))
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assert_equal({'ip' => '192.168.0.50'}, proxy_dhcp.unused_ip(subnet_mock))
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end
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test "unused_ip should get an IP using the network, from and to addresses" do
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from_mock = mock('from')
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from_mock.expects(:to_s).returns('192.168.0.50')
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from_mock.expects(:present?).returns(true)
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to_mock = mock('to')
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to_mock.expects(:to_s).returns('192.168.0.150')
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to_mock.expects(:present?).returns(true)
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subnet_mock = mock('subnet')
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subnet_mock.expects(:network).at_least_once.returns('192.168.0.0')
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subnet_mock.expects(:from).at_least_once.returns(from_mock)
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subnet_mock.expects(:to).at_least_once.returns(to_mock)
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proxy_dhcp.expects(:get).with() do |path|
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# Params built with a hash, so order can change
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path.include?('192.168.0.0/unused_ip?') &&
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path.include?('from=192.168.0.50') &&
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path.include?('to=192.168.0.150')
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end.returns(fake_rest_client_response({:ip => '192.168.0.50'}))
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assert_equal({'ip' => '192.168.0.50'}, proxy_dhcp.unused_ip(subnet_mock))
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end
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test "unused_ip should get an IP using the network and MAC address" do
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subnet_mock = mock()
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subnet_mock.expects(:network).returns('192.168.0.0')
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subnet_mock.expects(:from).returns(nil)
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proxy_dhcp.expects(:get).with('192.168.0.0/unused_ip?mac=00:11:22:33:44:55').returns(fake_rest_client_response({:ip => '192.168.0.50'}))
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assert_equal({'ip' => '192.168.0.50'}, proxy_dhcp.unused_ip(subnet_mock, '00:11:22:33:44:55'))
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end
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end
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