Vasiliy Tolstov
907c0501d1
* fix import path for v2 release Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
100 lines
2.5 KiB
Go
100 lines
2.5 KiB
Go
package nats
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/micro/go-micro/v2/broker"
|
|
nats "github.com/nats-io/nats.go"
|
|
)
|
|
|
|
var addrTestCases = []struct {
|
|
name string
|
|
description string
|
|
addrs map[string]string // expected address : set address
|
|
}{
|
|
{
|
|
"brokerOpts",
|
|
"set broker addresses through a broker.Option in constructor",
|
|
map[string]string{
|
|
"nats://192.168.10.1:5222": "192.168.10.1:5222",
|
|
"nats://10.20.10.0:4222": "10.20.10.0:4222"},
|
|
},
|
|
{
|
|
"brokerInit",
|
|
"set broker addresses through a broker.Option in broker.Init()",
|
|
map[string]string{
|
|
"nats://192.168.10.1:5222": "192.168.10.1:5222",
|
|
"nats://10.20.10.0:4222": "10.20.10.0:4222"},
|
|
},
|
|
{
|
|
"natsOpts",
|
|
"set broker addresses through the nats.Option in constructor",
|
|
map[string]string{
|
|
"nats://192.168.10.1:5222": "192.168.10.1:5222",
|
|
"nats://10.20.10.0:4222": "10.20.10.0:4222"},
|
|
},
|
|
{
|
|
"default",
|
|
"check if default Address is set correctly",
|
|
map[string]string{
|
|
"nats://127.0.0.1:4222": "",
|
|
},
|
|
},
|
|
}
|
|
|
|
// TestInitAddrs tests issue #100. Ensures that if the addrs is set by an option in init it will be used.
|
|
func TestInitAddrs(t *testing.T) {
|
|
|
|
for _, tc := range addrTestCases {
|
|
t.Run(fmt.Sprintf("%s: %s", tc.name, tc.description), func(t *testing.T) {
|
|
|
|
var br broker.Broker
|
|
var addrs []string
|
|
|
|
for _, addr := range tc.addrs {
|
|
addrs = append(addrs, addr)
|
|
}
|
|
|
|
switch tc.name {
|
|
case "brokerOpts":
|
|
// we know that there are just two addrs in the dict
|
|
br = NewBroker(broker.Addrs(addrs[0], addrs[1]))
|
|
br.Init()
|
|
case "brokerInit":
|
|
br = NewBroker()
|
|
// we know that there are just two addrs in the dict
|
|
br.Init(broker.Addrs(addrs[0], addrs[1]))
|
|
case "natsOpts":
|
|
nopts := nats.GetDefaultOptions()
|
|
nopts.Servers = addrs
|
|
br = NewBroker(Options(nopts))
|
|
br.Init()
|
|
case "default":
|
|
br = NewBroker()
|
|
br.Init()
|
|
}
|
|
|
|
natsBroker, ok := br.(*nbroker)
|
|
if !ok {
|
|
t.Fatal("Expected broker to be of types *nbroker")
|
|
}
|
|
// check if the same amount of addrs we set has actually been set, default
|
|
// have only 1 address nats://127.0.0.1:4222 (current nats code) or
|
|
// nats://localhost:4222 (older code version)
|
|
if len(natsBroker.addrs) != len(tc.addrs) && tc.name != "default" {
|
|
t.Errorf("Expected Addr count = %d, Actual Addr count = %d",
|
|
len(natsBroker.addrs), len(tc.addrs))
|
|
}
|
|
|
|
for _, addr := range natsBroker.addrs {
|
|
_, ok := tc.addrs[addr]
|
|
if !ok {
|
|
t.Errorf("Expected '%s' has not been set", addr)
|
|
}
|
|
}
|
|
})
|
|
|
|
}
|
|
}
|