110 lines
2.7 KiB
Go
110 lines
2.7 KiB
Go
// Copyright 2024 LiveKit, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package service_test
|
|
|
|
import (
|
|
"context"
|
|
"flag"
|
|
"fmt"
|
|
"log"
|
|
"net"
|
|
"os"
|
|
"testing"
|
|
"time"
|
|
|
|
"go.uber.org/atomic"
|
|
|
|
mobyclient "github.com/moby/moby/client"
|
|
"github.com/ory/dockertest/v4"
|
|
)
|
|
|
|
var Docker dockertest.ClosablePool
|
|
|
|
// go test -docker=false ./pkg/service skips the tests that need a docker
|
|
// daemon, for a checkout without one. Running them is the default: a run that
|
|
// quietly covers less than the last one is worse than a run that stops, so a
|
|
// daemon that should be there and is not still fails the whole package.
|
|
var useDocker = flag.Bool("docker", true, "run the tests that need a docker daemon")
|
|
|
|
func TestMain(m *testing.M) {
|
|
// m.Run would parse them, but the flag is read before that
|
|
flag.Parse()
|
|
|
|
if *useDocker {
|
|
ctx := context.Background()
|
|
pool, err := dockertest.NewPool(ctx, "")
|
|
if err != nil {
|
|
log.Fatalf("Could not construct pool: %s", err)
|
|
}
|
|
|
|
// uses pool to try to connect to Docker
|
|
_, err = pool.Client().Ping(ctx, mobyclient.PingOptions{})
|
|
if err != nil {
|
|
log.Fatalf("Could not connect to Docker: %s", err)
|
|
}
|
|
Docker = pool
|
|
}
|
|
|
|
code := m.Run()
|
|
os.Exit(code)
|
|
}
|
|
|
|
func requireDocker(t testing.TB) {
|
|
t.Helper()
|
|
|
|
if !*useDocker {
|
|
t.Skip("this test needs a docker daemon, and -docker=false says there is none")
|
|
}
|
|
}
|
|
|
|
func waitTCPPort(t testing.TB, addr string) {
|
|
if err := Docker.Retry(t.Context(), 30*time.Second, func() error {
|
|
conn, err := net.Dial("tcp", addr)
|
|
if err != nil {
|
|
t.Log(err)
|
|
return err
|
|
}
|
|
_ = conn.Close()
|
|
return nil
|
|
}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
var redisLast atomic.Uint32
|
|
|
|
func runRedis(t testing.TB) string {
|
|
requireDocker(t)
|
|
|
|
c, err := Docker.Run(t.Context(),
|
|
"redis",
|
|
dockertest.WithName(fmt.Sprintf("lktest-redis-%d", redisLast.Inc())),
|
|
dockertest.WithTag("latest"),
|
|
)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
t.Cleanup(func() {
|
|
// t.Context() is canceled before cleanup funcs run, so use a
|
|
// non-canceled context to let the container stop/remove complete.
|
|
_ = c.Close(context.Background())
|
|
})
|
|
addr := c.GetHostPort("6379/tcp")
|
|
waitTCPPort(t, addr)
|
|
|
|
t.Log("Redis running on", addr)
|
|
return addr
|
|
}
|