// This is copied from storage/metric/helpers_test.go, which is unfortunate but
// presently required to make things work.
func NewTestTieredStorage(t test.Tester) (storage *tiered.TieredStorage, closer test.Closer) {
var directory test.TemporaryDirectory
directory = test.NewTemporaryDirectory("test_tiered_storage", t)
storage, err := tiered.NewTieredStorage(2500, 1000, 5*time.Second, 0*time.Second, directory.Path())
if err != nil {
if storage != nil {
storage.Close()
}
directory.Close()
t.Fatalf("Error creating storage: %s", err)
}
if storage == nil {
directory.Close()
t.Fatalf("storage == nil")
}
started := make(chan bool)
go storage.Serve(started)
<-started
closer = &testTieredStorageCloser{
storage: storage,
directory: directory,
}
return
}
func newTestTieredStorage(t test.Tester) (storage Storage, closer test.Closer) {
var directory test.TemporaryDirectory
directory = test.NewTemporaryDirectory("test_tiered_storage", t)
storage, err := NewTieredStorage(5000000, 2500, 1000, 5*time.Second, 15*time.Second, 0*time.Second, directory.Path())
if err != nil {
t.Fatalf("Error creating storage: %s", err)
}
if storage == nil {
t.Fatalf("storage == nil")
}
go storage.Serve()
closer = &testTieredStorageCloser{
storage: storage,
directory: directory,
}
return
}