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require "test_helper"
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class FactParserTest < ActiveSupport::TestCase
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attr_reader :parser, :host
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setup do
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@parser = get_parser
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end
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test "bond regexp matches only bonds" do
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assert_match FactParser::BONDS, 'bond0'
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assert_match FactParser::BONDS, 'lagg0'
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refute_match FactParser::BONDS, 'bond0.0'
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refute_match FactParser::BONDS, 'bond0:0'
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end
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test "default parsers" do
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assert_includes FactParser.parsers.keys, 'puppet'
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assert_equal PuppetFactParser, FactParser.parser_for(:puppet)
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assert_equal PuppetFactParser, FactParser.parser_for('puppet')
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assert_equal PuppetFactParser, FactParser.parser_for(:whatever)
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assert_equal PuppetFactParser, FactParser.parser_for('whatever')
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end
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test ".register_custom_parser" do
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chef_parser = Struct.new(:my_method)
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FactParser.register_fact_parser :chef, chef_parser
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assert_equal chef_parser, FactParser.parser_for(:chef)
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end
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test "#parse_interfaces? should answer based on current setttings" do
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parser.stub(:support_interfaces_parsing?, true) do
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Setting.expects(:[]).with('ignore_puppet_facts_for_provisioning').returns(false)
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assert parser.parse_interfaces?
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Setting.expects(:[]).with('ignore_puppet_facts_for_provisioning').returns(true)
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refute parser.parse_interfaces?
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end
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end
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test "#ignored_interfaces is always regular expression" do
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assert_kind_of Regexp, get_parser.send(:ignored_interfaces)
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end
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test "#remove_ignored uses ignored_interfaces regular to remove ignored interfaces" do
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parser.stub(:ignored_interfaces, /^b|^d/) do
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assert_equal ['a', 'c'], parser.send(:remove_ignored, ['a', 'b', 'c', 'd'])
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end
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end
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test "#normalize_interfaces converts custom-case interface names to be downcase" do
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assert_equal ['eth0', 'eth0.0', 'em1'], parser.send(:normalize_interfaces, ['ETH0', 'Eth0.0', 'eM1'])
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end
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test "#interfaces gets facts hash for desired interfaces, keeping same values it gets from parser" do
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parser.stub(:get_interfaces, ['eth1', 'lo', 'eth0', 'eth0.0', 'local', 'usb0', 'vnet0', 'br0', 'virbr0', 'Local_Area_Connection_2']) do
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parser.expects(:get_facts_for_interface).with('eth1').returns({'link' => 'false', 'macaddress' => '00:00:00:00:00:AB'}.with_indifferent_access)
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parser.expects(:get_facts_for_interface).with('eth0').returns({'link' => 'true', 'macaddress' => '00:00:00:00:00:cd', 'custom' => 'value'}.with_indifferent_access)
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parser.expects(:get_facts_for_interface).with('eth0.0').returns({'link' => 'true', 'macaddress' => '00:00:00:00:00:cd', 'ipaddress' => '192.168.0.1'}.with_indifferent_access)
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parser.expects(:get_facts_for_interface).with('br0').returns({'link' => 'true', 'macaddress' => '00:00:00:00:00:ef'}.with_indifferent_access)
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parser.expects(:get_facts_for_interface).with('virbr0').returns({'link' => 'true', 'macaddress' => '00:00:00:00:ab:ef'}.with_indifferent_access)
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parser.expects(:get_facts_for_interface).with('local_area_connection_2').returns({'link' => 'true', 'macaddress' => '00:00:00:00:de:ef'}.with_indifferent_access)
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result = parser.interfaces
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refute_includes result.keys, 'lo'
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refute_includes result.keys, 'local'
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refute_includes result.keys, 'usb0'
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refute_includes result.keys, 'vnet0'
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assert_includes result.keys, 'br0'
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assert_includes result.keys, 'virbr0'
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assert_includes result.keys, 'eth1'
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assert_includes result.keys, 'eth0'
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assert_includes result.keys, 'eth0.0'
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assert_includes result.keys, 'local_area_connection_2'
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assert_equal 'true', result['eth0']['link']
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assert_equal 'false', result['eth1']['link']
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assert_equal 'value', result[:eth0]['custom']
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assert_equal '192.168.0.1', result['eth0.0'][:ipaddress]
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end
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end
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test "#set_additional_attributes detects physical interface" do
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result = parser.send(:set_additional_attributes, {}, 'eth0')
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refute result[:virtual]
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result = parser.send(:set_additional_attributes, {}, 'em1')
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refute result[:virtual]
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end
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test "#set_additional_attributes detects virtual interface" do
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parser = get_parser(:vlans => '1,2')
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result = parser.send(:set_additional_attributes, {}, 'eth0_0')
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assert result[:virtual]
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assert_equal 'eth0', result[:attached_to]
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assert_equal '', result[:tag]
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refute result[:bridge]
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result = parser.send(:set_additional_attributes, {}, 'eth0_1')
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assert result[:virtual]
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assert_equal 'eth0', result[:attached_to]
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assert_equal '1', result[:tag]
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refute result[:bridge]
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result = parser.send(:set_additional_attributes, {}, 'eth0_2')
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assert result[:virtual]
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assert_equal 'eth0', result[:attached_to]
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assert_equal '2', result[:tag]
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refute result[:bridge]
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result = parser.send(:set_additional_attributes, {}, 'eth0_4')
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assert result[:virtual]
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assert_equal 'eth0', result[:attached_to]
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assert_equal '', result[:tag]
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refute result[:bridge]
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end
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test "#set_additional_attributes detects bridged" do
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result = parser.send(:set_additional_attributes, {}, 'br0')
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assert result[:virtual]
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assert_empty result[:attached_to]
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assert_empty result[:tag]
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assert result[:bridge]
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result = parser.send(:set_additional_attributes, {}, 'virbr0')
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assert result[:virtual]
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assert_empty result[:attached_to]
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assert_empty result[:tag]
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assert result[:bridge]
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end
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context "parser tests involving hosts" do
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setup do
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@host = FactoryGirl.build(:host)
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end
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test "#suggested_primary_interface detects primary interface using DNS" do
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parser.stubs(:interfaces).returns({
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'br0' => {'ipaddress' => '30.0.0.30', 'macaddress' => '00:00:00:00:00:30'},
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'em1' => {'ipaddress' => '10.0.0.10', 'macaddress' => '00:00:00:00:00:10'},
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'em2' => {'ipaddress' => '12.0.0.12', 'macaddress' => '00:00:00:00:00:12'},
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'bond0' => {'ipaddress' => '15.0.0.15', 'macaddress' => '00:00:00:00:00:15'},
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}.with_indifferent_access)
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Resolv::DNS.any_instance.stubs(:getnames).returns([])
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Resolv::DNS.any_instance.expects(:getnames).with('12.0.0.12').returns([host.name])
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found = parser.suggested_primary_interface(host)
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assert_equal 'em2', found.first
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assert_equal '12.0.0.12', found.last[:ipaddress]
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assert_equal '00:00:00:00:00:12', found.last[:macaddress]
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end
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test "#suggested_primary_interface primary interface detection falls back to physical with ip and mac" do
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parser.stubs(:interfaces).returns({
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'br0' => {'ipaddress' => '30.0.0.30', 'macaddress' => '00:00:00:00:00:30'},
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'em0' => {'ipaddress' => '', 'macaddress' => ''},
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'em1' => {'ipaddress' => '10.0.0.10', 'macaddress' => '00:00:00:00:00:10'},
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'em2' => {'ipaddress' => '12.0.0.12', 'macaddress' => '00:00:00:00:00:12'},
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'bond0' => {'ipaddress' => '15.0.0.15', 'macaddress' => '00:00:00:00:00:15'},
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}.with_indifferent_access)
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Resolv::DNS.any_instance.stubs(:getnames).returns([])
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found = parser.suggested_primary_interface(host)
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assert_equal 'em1', found.first
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assert_equal '10.0.0.10', found.last[:ipaddress]
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assert_equal '00:00:00:00:00:10', found.last[:macaddress]
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end
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test "#suggested_primary_interface primary interface detection falls back to bond with ip and mac if no physical" do
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parser.stubs(:interfaces).returns({
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'br0' => {'ipaddress' => '30.0.0.30', 'macaddress' => '00:00:00:00:00:30'},
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'bond1' => {'ipaddress' => '', 'macaddress' => ''},
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'bond0' => {'ipaddress' => '15.0.0.15', 'macaddress' => '00:00:00:00:00:15'},
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}.with_indifferent_access)
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Resolv::DNS.any_instance.stubs(:getnames).returns([])
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found = parser.suggested_primary_interface(host)
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assert_equal 'bond0', found.first
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assert_equal '15.0.0.15', found.last[:ipaddress]
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assert_equal '00:00:00:00:00:15', found.last[:macaddress]
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end
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test "#suggested_primary_interface primary interface detection falls back to first with ip and mac" do
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parser.stubs(:interfaces).returns({
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'br1' => { 'ipaddress' => '', 'macaddress' => ''},
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'br0' => { 'ipaddress' => '30.0.0.30', 'macaddress' => '00:00:00:00:00:30'},
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}.with_indifferent_access)
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Resolv::DNS.any_instance.stubs(:getnames).returns([])
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found = parser.suggested_primary_interface(host)
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assert_equal 'br0', found.first
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assert_equal '30.0.0.30', found.last[:ipaddress]
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assert_equal '00:00:00:00:00:30', found.last[:macaddress]
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end
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test "#suggested_primary_interface primary interface detection falls back to first if no other option" do
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parser.stubs(:interfaces).returns({
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'br1' => {'ipaddress' => '', 'macaddress' => ''},
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'br0' => {'ipaddress' => '', 'macaddress' => ''},
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}.with_indifferent_access)
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Resolv::DNS.any_instance.stubs(:getnames).returns([])
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found = parser.suggested_primary_interface(host)
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assert_equal 'br1', found.first
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assert_equal '', found.last[:ipaddress]
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assert_equal '', found.last[:macaddress]
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end
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end
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def get_parser(facts = {})
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FactParser.new(facts)
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end
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end
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