terraform/backend/remote-state/inmem/backend_test.go

92 lines
1.9 KiB
Go

package inmem
import (
"testing"
"github.com/hashicorp/hcl2/hcl"
"github.com/hashicorp/terraform/backend"
"github.com/hashicorp/terraform/state/remote"
"github.com/hashicorp/terraform/terraform"
)
func TestBackend_impl(t *testing.T) {
var _ backend.Backend = new(Backend)
}
func TestBackendConfig(t *testing.T) {
defer Reset()
testID := "test_lock_id"
config := map[string]interface{}{
"lock_id": testID,
}
b := backend.TestBackendConfig(t, New(), backend.TestWrapConfig(config)).(*Backend)
s, err := b.State(backend.DefaultStateName)
if err != nil {
t.Fatal(err)
}
c := s.(*remote.State).Client.(*RemoteClient)
if c.Name != backend.DefaultStateName {
t.Fatal("client name is not configured")
}
if err := locks.unlock(backend.DefaultStateName, testID); err != nil {
t.Fatalf("default state should have been locked: %s", err)
}
}
func TestBackend(t *testing.T) {
defer Reset()
b := backend.TestBackendConfig(t, New(), hcl.EmptyBody()).(*Backend)
backend.TestBackendStates(t, b)
}
func TestBackendLocked(t *testing.T) {
defer Reset()
b1 := backend.TestBackendConfig(t, New(), hcl.EmptyBody()).(*Backend)
b2 := backend.TestBackendConfig(t, New(), hcl.EmptyBody()).(*Backend)
backend.TestBackendStateLocks(t, b1, b2)
}
// use the this backen to test the remote.State implementation
func TestRemoteState(t *testing.T) {
defer Reset()
b := backend.TestBackendConfig(t, New(), hcl.EmptyBody())
workspace := "workspace"
// create a new workspace in this backend
s, err := b.State(workspace)
if err != nil {
t.Fatal(err)
}
// force overwriting the remote state
newState := terraform.NewState()
if err := s.WriteState(newState); err != nil {
t.Fatal(err)
}
if err := s.PersistState(); err != nil {
t.Fatal(err)
}
if err := s.RefreshState(); err != nil {
t.Fatal(err)
}
savedState := s.State()
if err != nil {
t.Fatal(err)
}
if savedState.Lineage != newState.Lineage {
t.Fatal("saved state has incorrect lineage")
}
}