config_test.go

package main

import (
	"encoding/json"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestConfigFmt(t *testing.T) {
	c := []byte(`
{
  "bgp": {
    "peers": [
      {
        "address": "10.88.0.253",
	"as": 65512
      },
      {
        "address": "10.88.0.254",
	"as": 65512
      }
    ],
    "local": {
      "routerID": "10.88.0.200",
      "as": 65512,
      "listenPort": -1
    }
  },
  "service": {
    "name": "matchbox",
    "ip": "10.88.2.1",
    "ports": [
      {
        "servicePort": 80,
        "targetLocalPort": 8080
      },
      {
        "servicePort": 443,
        "targetLocalPort": 8081
      }
    ],
    "protocol": "tcp",
    "httphealthcheck": {
      "port": 8080
    }

  }
}
`)
	conf := &config{
		Service: serviceConfig{
			PrefixLength: 32,
		},
	}
	err := json.Unmarshal(c, conf)
	if err != nil {
		t.Fatal(err)
	}

	assert.Equal(t, 2, len(conf.Bgp.Peers))
	assert.Equal(t, "10.88.0.253", conf.Bgp.Peers[0].Address)
	assert.Equal(t, uint32(65512), conf.Bgp.Peers[0].AS)
	assert.Equal(t, "10.88.0.254", conf.Bgp.Peers[1].Address)
	assert.Equal(t, uint32(65512), conf.Bgp.Peers[1].AS)
	assert.Equal(t, "10.88.0.200", conf.Bgp.Local.RouterId)
	assert.Equal(t, uint32(65512), conf.Bgp.Local.AS)
	assert.Equal(t, int32(-1), conf.Bgp.Local.ListenPort)
	assert.Equal(t, "matchbox", conf.Service.Name)
	assert.Equal(t, "10.88.2.1", conf.Service.IP)
	assert.Equal(t, 32, conf.Service.PrefixLength)
	assert.Equal(t, 2, len(conf.Service.Ports))
	assert.Equal(t, uint16(80), conf.Service.Ports[0].ServicePort)
	assert.Equal(t, uint16(8080), conf.Service.Ports[0].TargetPort)
	assert.Equal(t, uint16(443), conf.Service.Ports[1].ServicePort)
	assert.Equal(t, uint16(8081), conf.Service.Ports[1].TargetPort)
	assert.Equal(t, "tcp", conf.Service.Protocol)
	assert.Equal(t, 8080, conf.Service.HttpHealthCheck.Port)
}