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package tfjson
import (
"encoding/json"
"io/ioutil"
"os"
"testing"
)
func TestStateValidate_raw(t *testing.T) {
f, err := os.Open("testdata/no_changes/state.json")
if err != nil {
t.Fatal(err)
}
defer f.Close()
var state State
if err := json.NewDecoder(f).Decode(&state); err != nil {
t.Fatal(err)
}
if err := state.Validate(); err != nil {
t.Fatal(err)
}
}
func TestStateUnmarshal_valid(t *testing.T) {
f, err := os.Open("testdata/no_changes/state.json")
if err != nil {
t.Fatal(err)
}
defer f.Close()
b, err := ioutil.ReadAll(f)
if err != nil {
t.Fatal(err)
}
var state State
err = json.Unmarshal(b, &state)
if err != nil {
t.Fatal(err)
}
}
func TestStateUnmarshal_internalState(t *testing.T) {
f, err := os.Open("testdata/no_changes/terraform.tfstate")
if err != nil {
t.Fatal(err)
}
defer f.Close()
b, err := ioutil.ReadAll(f)
if err != nil {
t.Fatal(err)
}
var state State
err = json.Unmarshal(b, &state)
if err == nil {
t.Fatal("expected unmarshal to fail")
}
got := err.Error()
expected := "unexpected state input, format version is missing"
if expected != got {
t.Fatalf("error mismatch.\nexpected: %q\ngot: %q\n", expected, got)
}
}
func TestStateValidate_fromPlan(t *testing.T) {
f, err := os.Open("testdata/no_changes/plan.json")
if err != nil {
t.Fatal(err)
}
defer f.Close()
var plan *Plan
if err := json.NewDecoder(f).Decode(&plan); err != nil {
t.Fatal(err)
}
if err := plan.PriorState.Validate(); err != nil {
t.Fatal(err)
}
}
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