testutil: update and extend latest versions

Signed-off-by: Bruno Schaatsbergen <[email protected]>

tfexec/apply_test.go

@@ -154,7 +154,7 @@ func TestApplyJSONCmd(t *testing.T) {
 func TestApplyCmd_AllowDeferral(t *testing.T) {
 	td := t.TempDir()
 
-	tf, err := NewTerraform(td, tfVersion(t, testutil.Alpha_v1_9))
+	tf, err := NewTerraform(td, tfVersion(t, testutil.Latest_Alpha_v1_9))
 	if err != nil {
 		t.Fatal(err)
 	}

tfexec/internal/e2etest/init_test.go

@@ -5,11 +5,14 @@ package e2etest
 
 import (
 	"context"
+	"io"
+	"regexp"
 	"testing"
 
 	"github.com/hashicorp/go-version"
 
 	"github.com/hashicorp/terraform-exec/tfexec"
+	"github.com/hashicorp/terraform-exec/tfexec/internal/testutil"
 )
 
 func TestInit(t *testing.T) {
@@ -20,3 +23,48 @@ func TestInit(t *testing.T) {
 		}
 	})
 }
+
+func TestInitJSON_TF18AndEarlier(t *testing.T) {
+	versions := []string{
+		testutil.Latest011,
+		testutil.Latest012,
+		testutil.Latest013,
+		testutil.Latest_v1_6,
+		testutil.Latest_v1_7,
+		testutil.Latest_v1_8,
+	}
+
+	runTestWithVersions(t, versions, "basic", func(t *testing.T, tfv *version.Version, tf *tfexec.Terraform) {
+		err := tf.Init(context.Background())
+		if err != nil {
+			t.Fatalf("error running Init in test directory: %s", err)
+		}
+
+		re := regexp.MustCompile("terraform init -json was added in 1.9.0")
+
+		err = tf.InitJSON(context.Background(), io.Discard)
+		if err != nil && !re.MatchString(err.Error()) {
+			t.Fatalf("error running Init: %s", err)
+		}
+	})
+}
+
+func TestInitJSON_TF19AndLater(t *testing.T) {
+	versions := []string{
+		testutil.Latest_v1_9,
+		testutil.Latest_Alpha_v1_9,
+		testutil.Latest_Alpha_v1_10,
+	}
+
+	runTestWithVersions(t, versions, "basic", func(t *testing.T, tfv *version.Version, tf *tfexec.Terraform) {
+		err := tf.Init(context.Background())
+		if err != nil {
+			t.Fatalf("error running Init in test directory: %s", err)
+		}
+
+		err = tf.InitJSON(context.Background(), io.Discard)
+		if err != nil {
+			t.Fatalf("error running Init: %s", err)
+		}
+	})
+}

tfexec/internal/testutil/tfcache.go

@@ -15,20 +15,21 @@ import (
 )
 
 const (
-	Latest011   = "0.11.15"
-	Latest012   = "0.12.31"
-	Latest013   = "0.13.7"
-	Latest014   = "0.14.11"
-	Latest015   = "0.15.5"
-	Latest_v1   = "1.0.11"
-	Latest_v1_1 = "1.1.9"
-	Latest_v1_5 = "1.5.3"
-	Latest_v1_6 = "1.6.6"
-	Latest_v1_7 = "1.7.5"
-	Latest_v1_8 = "1.8.5"
-
-	Beta_v1_8  = "1.8.0-beta1"
-	Alpha_v1_9 = "1.9.0-alpha20240404"
+	Latest011          = "0.11.15"
+	Latest012          = "0.12.31"
+	Latest013          = "0.13.7"
+	Latest014          = "0.14.11"
+	Latest015          = "0.15.5"
+	Latest_v1          = "1.0.11"
+	Latest_v1_1        = "1.1.9"
+	Latest_v1_5        = "1.5.3"
+	Latest_v1_6        = "1.6.6"
+	Latest_v1_7        = "1.7.5"
+	Latest_v1_8        = "1.8.5"
+	Latest_Beta_v1_8   = "1.8.0-beta1"
+	Latest_v1_9        = "1.9.7"
+	Latest_Alpha_v1_9  = "1.9.0-alpha20240516"
+	Latest_Alpha_v1_10 = "1.10.0-alpha2024092"
 )
 
 const appendUserAgent = "tfexec-testutil"

tfexec/plan_test.go

@@ -182,7 +182,7 @@ func TestPlanJSONCmd(t *testing.T) {
 func TestPlanCmd_AllowDeferral(t *testing.T) {
 	td := t.TempDir()
 
-	tf, err := NewTerraform(td, tfVersion(t, testutil.Alpha_v1_9))
+	tf, err := NewTerraform(td, tfVersion(t, testutil.Latest_Alpha_v1_9))
 	if err != nil {
 		t.Fatal(err)
 	}

tfexec/version_test.go

@@ -301,10 +301,10 @@ func TestExperimentsEnabled(t *testing.T) {
 		expectedError error
 	}{
 		"experiments-enabled-in-1.9.0-alpha20240404": {
-			tfVersion: version.Must(version.NewVersion(testutil.Alpha_v1_9)),
+			tfVersion: version.Must(version.NewVersion(testutil.Latest_Alpha_v1_9)),
 		},
 		"experiments-disabled-in-1.8.0-beta1": {
-			tfVersion:     version.Must(version.NewVersion(testutil.Beta_v1_8)),
+			tfVersion:     version.Must(version.NewVersion(testutil.Latest_Beta_v1_8)),
 			expectedError: errors.New("experiments are not enabled in version 1.8.0-beta1, as it's not an alpha or dev build"),
 		},
 		"experiments-disabled-in-1.5.3": {