terraform/state/local_test.go

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package state
import (
"io/ioutil"
"os"
"testing"
"github.com/hashicorp/terraform/terraform"
)
func TestLocalState(t *testing.T) {
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ls := testLocalState(t)
defer os.Remove(ls.Path)
TestState(t, ls)
}
func TestLocalState_pathOut(t *testing.T) {
f, err := ioutil.TempFile("", "tf")
if err != nil {
t.Fatalf("err: %s", err)
}
f.Close()
defer os.Remove(f.Name())
ls := testLocalState(t)
ls.PathOut = f.Name()
defer os.Remove(ls.Path)
TestState(t, ls)
}
func TestLocalState_nonExist(t *testing.T) {
ls := &LocalState{Path: "ishouldntexist"}
if err := ls.RefreshState(); err != nil {
t.Fatalf("err: %s", err)
}
if state := ls.State(); state != nil {
t.Fatalf("bad: %#v", state)
}
}
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func TestLocalState_impl(t *testing.T) {
var _ StateReader = new(LocalState)
var _ StateWriter = new(LocalState)
var _ StatePersister = new(LocalState)
var _ StateRefresher = new(LocalState)
}
func testLocalState(t *testing.T) *LocalState {
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f, err := ioutil.TempFile("", "tf")
if err != nil {
t.Fatalf("err: %s", err)
}
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err = terraform.WriteState(TestStateInitial(), f)
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f.Close()
if err != nil {
t.Fatalf("err: %s", err)
}
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ls := &LocalState{Path: f.Name()}
if err := ls.RefreshState(); err != nil {
t.Fatalf("bad: %s", err)
}
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return ls
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}