| // Copyright (c) HashiCorp, Inc. |
| // SPDX-License-Identifier: MPL-2.0 |
| |
| package e2etest |
| |
| import ( |
| "fmt" |
| "path/filepath" |
| "strings" |
| "testing" |
| |
| "github.com/hashicorp/terraform/internal/e2e" |
| "github.com/hashicorp/terraform/version" |
| ) |
| |
| func TestVersion(t *testing.T) { |
| // Along with testing the "version" command in particular, this serves |
| // as a good smoke test for whether the Terraform binary can even be |
| // compiled and run, since it doesn't require any external network access |
| // to do its job. |
| |
| t.Parallel() |
| |
| fixturePath := filepath.Join("testdata", "empty") |
| tf := e2e.NewBinary(t, terraformBin, fixturePath) |
| |
| stdout, stderr, err := tf.Run("version") |
| if err != nil { |
| t.Errorf("unexpected error: %s", err) |
| } |
| |
| if stderr != "" { |
| t.Errorf("unexpected stderr output:\n%s", stderr) |
| } |
| |
| wantVersion := fmt.Sprintf("Terraform v%s", version.String()) |
| if !strings.Contains(stdout, wantVersion) { |
| t.Errorf("output does not contain our current version %q:\n%s", wantVersion, stdout) |
| } |
| } |
| |
| func TestVersionWithProvider(t *testing.T) { |
| // This is a more elaborate use of "version" that shows the selected |
| // versions of plugins too. |
| t.Parallel() |
| |
| // This test reaches out to releases.hashicorp.com to download the |
| // template and null providers, so it can only run if network access is |
| // allowed. |
| skipIfCannotAccessNetwork(t) |
| |
| fixturePath := filepath.Join("testdata", "template-provider") |
| tf := e2e.NewBinary(t, terraformBin, fixturePath) |
| |
| // Initial run (before "init") should work without error but will not |
| // include the provider version, since we've not "locked" one yet. |
| { |
| stdout, stderr, err := tf.Run("version") |
| if err != nil { |
| t.Errorf("unexpected error: %s", err) |
| } |
| |
| if stderr != "" { |
| t.Errorf("unexpected stderr output:\n%s", stderr) |
| } |
| |
| wantVersion := fmt.Sprintf("Terraform v%s", version.String()) |
| if !strings.Contains(stdout, wantVersion) { |
| t.Errorf("output does not contain our current version %q:\n%s", wantVersion, stdout) |
| } |
| } |
| |
| { |
| _, _, err := tf.Run("init") |
| if err != nil { |
| t.Errorf("unexpected error: %s", err) |
| } |
| } |
| |
| // After running init, we additionally include information about the |
| // selected version of the "template" provider. |
| { |
| stdout, stderr, err := tf.Run("version") |
| if err != nil { |
| t.Errorf("unexpected error: %s", err) |
| } |
| |
| if stderr != "" { |
| t.Errorf("unexpected stderr output:\n%s", stderr) |
| } |
| |
| wantMsg := "+ provider registry.terraform.io/hashicorp/template v" // we don't know which version we'll get here |
| if !strings.Contains(stdout, wantMsg) { |
| t.Errorf("output does not contain provider information %q:\n%s", wantMsg, stdout) |
| } |
| } |
| } |