require 'spec_helper'

describe Sloe do
  let(:host) { ENV['hosts'].split(':').first }
  let(:jnx_mibs) do
    Dir.glob('./mibs/JUNIPER-*.yaml').map { |f| File.basename(f, '.yaml') }
  end
  let(:login) do
    {
      target: Envyable.load('/tmp/env.yaml', host)['ip_address'],
      username: 'root',
      password: 'Juniper',
      port: Envyable.load('/tmp/env.yaml', host)['ssh_port'],
      mib_dir: './mibs',
      mib_modules: %w{SNMPv2-SMI SNMPv2-MIB IF-MIB IP-MIB TCP-MIB UDP-MIB}.concat(jnx_mibs),
      snmp_port: 1161
    }
  end
  subject(:dut) { Sloe::Junos.new(login) }

  context 'SNMP API' do
    it 'snmp.get_value returns valid value' do
      expect(dut.snmp.get_value('sysDescr.0')).to include('Juniper Networks')
    end
    it 'snmp.get returns one PDU' do
      expect(dut.snmp.get('sysDescr.0').varbind_list.size).to eq(1)
    end
    it 'snmp.get_bulk returns a list of PDUs' do
      expect(dut.snmp.get_bulk(0, 5, 'system').varbind_list.size).to eq(5)
    end
    it 'snmp.get_next returns one PDU' do
      expect(dut.snmp.get_next('system').varbind_list.size).to eq(1)
    end
    it 'snmp.walk returns a list of PDUs' do
      vbs = []
      dut.snmp.walk('system') { |vb| vbs << vb }
      expect(vbs.size).to be > 0
    end
  end

  context 'JNX Enterprise MIBs' do
    it 'jnxCmCfgChgLatestUser.0 has a valid value' do
      expect(dut.snmp.get_value('jnxCmCfgChgLatestUser.0')).not_to eq(SNMP::NoSuchObject)
    end
  end

  context 'NETCONF API' do
    it 'rpc.get_interface_information functions without error' do
      expect { dut.rpc.get_interface_information }.not_to raise_error
    end
    it 'rpc.get_ospf_neighbor_information functions without error' do
      expect { dut.rpc.get_ospf_neighbor_information }.not_to raise_error
    end
  end

  context 'SCP API' do
    it 'scp.download() functions without error' do
      expect { dut.scp.download!('/config/juniper.conf.gz', '/var/tmp/juniper.conf.gz') }.not_to raise_error
      File.delete('/var/tmp/juniper.conf.gz')
    end
    it 'scp.upload() functions without error' do
      File.new('/var/tmp/test', 'w+')
      expect { dut.scp.upload!('/var/tmp/test', 'test') }.not_to raise_error
      dut.rpc.file_delete(path: 'test')
      File.delete('/var/tmp/test')
    end
  end

  context 'CLI API' do
    it "cli('show version') functions without error" do
      expect { dut.cli('show version') }.not_to raise_error
    end
    it "cli('show version') contains OS information" do
      expect(dut.cli('show version')).to include('JUNOS Base OS')
    end
    it "cli('show version', :foo => 'bar') still contains OS information" do
      expect(dut.cli('show version', foo: 'bar')).to include('JUNOS Base OS')
    end
    it "cli('clear interface statistics') empty reply does not cause an error" do
      expect { dut.cli('clear interface statistics fxp0') }.not_to raise_error
    end
  end
end