apply-test

command/apply_test.go

@@ -8,10 +8,12 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"reflect"
 	"strings"
 	"sync"
+	"syscall"
 	"testing"
 	"time"
 
@@ -59,6 +61,36 @@ func TestApply(t *testing.T) {
 	}
 }
 
+// test apply with locked state
+func TestApply_lockedState(t *testing.T) {
+	statePath := testTempFile(t)
+
+	locker := exec.Command("go", "run", "testadata/statelocker.go", statePath)
+	locker.Stderr = os.Stderr
+	if err := locker.Start(); err != nil {
+		t.Fatal(err)
+	}
+
+	defer locker.Process.Signal(syscall.SIGTERM)
+
+	p := testProvider()
+	ui := new(cli.MockUi)
+	c := &ApplyCommand{
+		Meta: Meta{
+			ContextOpts: testCtxConfig(p),
+			Ui:          ui,
+		},
+	}
+
+	args := []string{
+		"-state", statePath,
+		testFixturePath("apply"),
+	}
+	if code := c.Run(args); code != 0 {
+		t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
+	}
+}
+
 // high water mark counter
 type hwm struct {
 	sync.Mutex