// NewEmpire returns a new Empire instance suitable for testing. It ensures that
// the database is clean before returning.
func NewEmpire(t testing.TB) *empire.Empire {
db, err := empire.OpenDB(DatabaseURL)
if err != nil {
t.Fatal(err)
}
if err := db.MigrateUp(); err != nil {
t.Fatal(err)
}
// Log queries if verbose mode is set.
if testing.Verbose() {
db.Debug()
}
e := empire.New(db)
e.Scheduler = scheduler.NewFakeScheduler()
e.ProcfileExtractor = ExtractProcfile(nil)
e.RunRecorder = empire.RecordTo(ioutil.Discard)
if err := e.Reset(); err != nil {
t.Fatal(err)
}
return e
}
func newRunRecorder(c *Context) (empire.RunRecorder, error) {
backend := c.String(FlagRunLogsBackend)
switch backend {
case "cloudwatch":
group := c.String(FlagCloudWatchLogGroup)
log.Println("Using CloudWatch run logs backend with the following configuration:")
log.Println(fmt.Sprintf(" LogGroup: %s", group))
return empire.RecordToCloudWatch(group, c), nil
case "stdout":
log.Println("Using Stdout run logs backend")
return empire.RecordTo(os.Stdout), nil
default:
panic(fmt.Sprintf("unknown run logs backend: %v", backend))
}
}