func TestState(t *testing.T) {
s := &State{
Client: new(InmemClient),
state: state.TestStateInitial(),
readState: state.TestStateInitial(),
}
if err := s.PersistState(); err != nil {
t.Fatalf("err: %s", err)
}
state.TestState(t, s)
}
// testClient is a generic function to test any client.
func testClient(t *testing.T, c Client) {
var buf bytes.Buffer
s := state.TestStateInitial()
if err := terraform.WriteState(s, &buf); err != nil {
t.Fatalf("err: %s", err)
}
data := buf.Bytes()
if err := c.Put(data); err != nil {
t.Fatalf("put: %s", err)
}
p, err := c.Get()
if err != nil {
t.Fatalf("get: %s", err)
}
if !bytes.Equal(p.Data, data) {
t.Fatalf("bad: %#v", p)
}
if err := c.Delete(); err != nil {
t.Fatalf("delete: %s", err)
}
p, err = c.Get()
if err != nil {
t.Fatalf("get: %s", err)
}
if p != nil {
t.Fatalf("bad: %#v", p)
}
}
func TestStateHook(t *testing.T) {
is := &state.InmemState{}
var hook terraform.Hook = &StateHook{State: is}
s := state.TestStateInitial()
action, err := hook.PostStateUpdate(s)
if err != nil {
t.Fatalf("err: %s", err)
}
if action != terraform.HookActionContinue {
t.Fatalf("bad: %v", action)
}
if !is.State().Equal(s) {
t.Fatalf("bad state: %#v", is.State())
}
}