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package database
import (
"context"
"database/sql"
"fmt"
"log"
"testing"
"time"
"github.com/ory/dockertest/v3"
"github.com/ory/dockertest/v3/docker"
)
var exec *sql.DB
func TestMain(m *testing.M) {
pool, err := dockertest.NewPool("")
if err != nil {
log.Fatalf("Could not create pool: %s", err)
}
err = pool.Client.Ping()
if err != nil {
log.Fatalf("Could not connect to Docker: %s", err)
}
resource, err := pool.RunWithOptions(&dockertest.RunOptions{
Repository: "postgres",
Tag: "16",
Env: []string{
"POSTGRES_PASSWORD=secret",
"POSTGRES_USER=ibd-client-test",
"POSTGRES_DB=ibd-client-test",
"listen_addresses='*'",
},
Cmd: []string{
"postgres",
"-c",
"log_statement=all",
},
}, func(config *docker.HostConfig) {
config.AutoRemove = true
config.RestartPolicy = docker.RestartPolicy{Name: "no"}
})
if err != nil {
log.Fatalf("Could not start resource: %s", err)
}
hostAndPort := resource.GetHostPort("5432/tcp")
databaseUrl := fmt.Sprintf("postgres://ibd-client-test:secret@%s/ibd-client-test?sslmode=disable", hostAndPort)
// Kill container after 120 seconds
_ = resource.Expire(120)
pool.MaxWait = 120 * time.Second
if err = pool.Retry(func() error {
exec, err = sql.Open("postgres", databaseUrl)
if err != nil {
return err
}
return exec.Ping()
}); err != nil {
log.Fatalf("Could not connect to database: %s", err)
}
err = Migrate(context.Background(), databaseUrl)
if err != nil {
log.Fatalf("Could not migrate database: %s", err)
}
defer func() {
if err := pool.Purge(resource); err != nil {
log.Fatalf("Could not purge resource: %s", err)
}
}()
m.Run()
}
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