github.com/jameswoolfenden/terraform@v0.11.12-beta1/state/remote/state_test.go (about)

     1  package remote
     2  
     3  import (
     4  	"sync"
     5  	"testing"
     6  
     7  	"github.com/hashicorp/terraform/state"
     8  )
     9  
    10  func TestState_impl(t *testing.T) {
    11  	var _ state.StateReader = new(State)
    12  	var _ state.StateWriter = new(State)
    13  	var _ state.StatePersister = new(State)
    14  	var _ state.StateRefresher = new(State)
    15  	var _ state.Locker = new(State)
    16  }
    17  
    18  func TestStateRace(t *testing.T) {
    19  	s := &State{
    20  		Client: nilClient{},
    21  	}
    22  
    23  	current := state.TestStateInitial()
    24  
    25  	var wg sync.WaitGroup
    26  
    27  	for i := 0; i < 100; i++ {
    28  		wg.Add(1)
    29  		go func() {
    30  			defer wg.Done()
    31  			s.WriteState(current)
    32  			s.PersistState()
    33  			s.RefreshState()
    34  		}()
    35  	}
    36  	wg.Wait()
    37  }