tfexec/plan_test.go

package tfexec

import (
	"context"
	"os"
	"testing"

	"github.com/hashicorp/terraform-exec/tfexec/internal/testutil"
)

func TestPlanCmd(t *testing.T) {
	td := testTempDir(t)
	defer os.RemoveAll(td)

	tf, err := NewTerraform(td, tfVersion(t, testutil.Latest012))
	if err != nil {
		t.Fatal(err)
	}

	// empty env, to avoid environ mismatch in testing
	tf.SetEnv(map[string]string{})

	t.Run("defaults", func(t *testing.T) {
		planCmd, err := tf.planCmd(context.Background())
		if err != nil {
			t.Fatal(err)
		}

		assertCmd(t, []string{
			"plan",
			"-no-color",
			"-input=false",
			"-detailed-exitcode",
			"-lock-timeout=0s",
			"-lock=true",
			"-parallelism=10",
			"-refresh=true",
		}, nil, planCmd)
	})

	t.Run("override all defaults", func(t *testing.T) {
		planCmd, err := tf.planCmd(context.Background(), Destroy(true), Lock(false), LockTimeout("22s"), Out("whale"), Parallelism(42), Refresh(false), State("marvin"), Target("zaphod"), Target("beeblebrox"), Var("android=paranoid"), Var("brain_size=planet"), VarFile("trillian"), Dir("earth"))
		if err != nil {
			t.Fatal(err)
		}

		assertCmd(t, []string{
			"plan",
			"-no-color",
			"-input=false",
			"-detailed-exitcode",
			"-lock-timeout=22s",
			"-out=whale",
			"-state=marvin",
			"-var-file=trillian",
			"-lock=false",
			"-parallelism=42",
			"-refresh=false",
			"-destroy",
			"-target=zaphod",
			"-target=beeblebrox",
			"-var", "android=paranoid",
			"-var", "brain_size=planet",
			"earth",
		}, nil, planCmd)
	})
}