package remote import ( "context" "os" "os/signal" "strings" "syscall" "testing" "time" "github.com/google/go-cmp/cmp" tfe "github.com/hashicorp/go-tfe" version "github.com/hashicorp/go-version" "github.com/hashicorp/terraform/addrs" "github.com/hashicorp/terraform/backend" "github.com/hashicorp/terraform/internal/initwd" "github.com/hashicorp/terraform/plans/planfile" "github.com/hashicorp/terraform/states/statemgr" "github.com/hashicorp/terraform/terraform" tfversion "github.com/hashicorp/terraform/version" "github.com/mitchellh/cli" ) func testOperationApply(t *testing.T, configDir string) (*backend.Operation, func()) { t.Helper() _, configLoader, configCleanup := initwd.MustLoadConfigForTests(t, configDir) return &backend.Operation{ ConfigDir: configDir, ConfigLoader: configLoader, Parallelism: defaultParallelism, PlanRefresh: true, Type: backend.OperationTypeApply, }, configCleanup } func TestRemote_applyBasic(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } stateMgr, _ := b.StateMgr(backend.DefaultStateName) // An error suggests that the state was not unlocked after apply if _, err := stateMgr.Lock(statemgr.NewLockInfo()); err != nil { t.Fatalf("unexpected error locking state after apply: %s", err.Error()) } } func TestRemote_applyCanceled(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } // Stop the run to simulate a Ctrl-C. run.Stop() <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } stateMgr, _ := b.StateMgr(backend.DefaultStateName) if _, err := stateMgr.Lock(statemgr.NewLockInfo()); err != nil { t.Fatalf("unexpected error locking state after cancelling apply: %s", err.Error()) } } func TestRemote_applyWithoutPermissions(t *testing.T) { b, bCleanup := testBackendNoDefault(t) defer bCleanup() // Create a named workspace without permissions. w, err := b.client.Workspaces.Create( context.Background(), b.organization, tfe.WorkspaceCreateOptions{ Name: tfe.String(b.prefix + "prod"), }, ) if err != nil { t.Fatalf("error creating named workspace: %v", err) } w.Permissions.CanQueueApply = false op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() op.UIOut = b.CLI op.Workspace = "prod" run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "Insufficient rights to apply changes") { t.Fatalf("expected a permissions error, got: %v", errOutput) } } func TestRemote_applyWithVCS(t *testing.T) { b, bCleanup := testBackendNoDefault(t) defer bCleanup() // Create a named workspace with a VCS. _, err := b.client.Workspaces.Create( context.Background(), b.organization, tfe.WorkspaceCreateOptions{ Name: tfe.String(b.prefix + "prod"), VCSRepo: &tfe.VCSRepoOptions{}, }, ) if err != nil { t.Fatalf("error creating named workspace: %v", err) } op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() op.Workspace = "prod" run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "not allowed for workspaces with a VCS") { t.Fatalf("expected a VCS error, got: %v", errOutput) } } func TestRemote_applyWithParallelism(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() op.Parallelism = 3 op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "parallelism values are currently not supported") { t.Fatalf("expected a parallelism error, got: %v", errOutput) } } func TestRemote_applyWithPlan(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() op.PlanFile = &planfile.Reader{} op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "saved plan is currently not supported") { t.Fatalf("expected a saved plan error, got: %v", errOutput) } } func TestRemote_applyWithoutRefresh(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() op.PlanRefresh = false op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "refresh is currently not supported") { t.Fatalf("expected a refresh error, got: %v", errOutput) } } func TestRemote_applyWithTarget(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() addr, _ := addrs.ParseAbsResourceStr("null_resource.foo") op.Targets = []addrs.Targetable{addr} op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatal("expected apply operation to succeed") } if run.PlanEmpty { t.Fatalf("expected plan to be non-empty") } // We should find a run inside the mock client that has the same // target address we requested above. runsAPI := b.client.Runs.(*mockRuns) if got, want := len(runsAPI.runs), 1; got != want { t.Fatalf("wrong number of runs in the mock client %d; want %d", got, want) } for _, run := range runsAPI.runs { if diff := cmp.Diff([]string{"null_resource.foo"}, run.TargetAddrs); diff != "" { t.Errorf("wrong TargetAddrs in the created run\n%s", diff) } } } func TestRemote_applyWithTargetIncompatibleAPIVersion(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationPlan(t, "./testdata/plan") defer configCleanup() // Set the tfe client's RemoteAPIVersion to an empty string, to mimic // API versions prior to 2.3. b.client.SetFakeRemoteAPIVersion("") addr, _ := addrs.ParseAbsResourceStr("null_resource.foo") op.Targets = []addrs.Targetable{addr} op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "Resource targeting is not supported") { t.Fatalf("expected a targeting error, got: %v", errOutput) } } func TestRemote_applyWithVariables(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-variables") defer configCleanup() op.Variables = testVariables(terraform.ValueFromNamedFile, "foo", "bar") op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "variables are currently not supported") { t.Fatalf("expected a variables error, got: %v", errOutput) } } func TestRemote_applyNoConfig(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/empty") defer configCleanup() op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "configuration files found") { t.Fatalf("expected configuration files error, got: %v", errOutput) } stateMgr, _ := b.StateMgr(backend.DefaultStateName) // An error suggests that the state was not unlocked after apply if _, err := stateMgr.Lock(statemgr.NewLockInfo()); err != nil { t.Fatalf("unexpected error locking state after failed apply: %s", err.Error()) } } func TestRemote_applyNoChanges(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-no-changes") defer configCleanup() op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "No changes. Infrastructure is up-to-date.") { t.Fatalf("expected no changes in plan summery: %s", output) } if !strings.Contains(output, "Sentinel Result: true") { t.Fatalf("expected policy check result in output: %s", output) } } func TestRemote_applyNoApprove(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "no", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "Apply discarded") { t.Fatalf("expected an apply discarded error, got: %v", errOutput) } } func TestRemote_applyAutoApprove(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "no", }) op.AutoApprove = true op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) != 1 { t.Fatalf("expected an unused answer, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyApprovedExternally(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "wait-for-external-update", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName ctx := context.Background() run, err := b.Operation(ctx, op) if err != nil { t.Fatalf("error starting operation: %v", err) } // Wait 50 milliseconds to make sure the run started. time.Sleep(50 * time.Millisecond) wl, err := b.client.Workspaces.List( ctx, b.organization, tfe.WorkspaceListOptions{ ListOptions: tfe.ListOptions{PageNumber: 2, PageSize: 10}, }, ) if err != nil { t.Fatalf("unexpected error listing workspaces: %v", err) } if len(wl.Items) != 1 { t.Fatalf("expected 1 workspace, got %d workspaces", len(wl.Items)) } rl, err := b.client.Runs.List(ctx, wl.Items[0].ID, tfe.RunListOptions{}) if err != nil { t.Fatalf("unexpected error listing runs: %v", err) } if len(rl.Items) != 1 { t.Fatalf("expected 1 run, got %d runs", len(rl.Items)) } err = b.client.Runs.Apply(context.Background(), rl.Items[0].ID, tfe.RunApplyOptions{}) if err != nil { t.Fatalf("unexpected error approving run: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "approved using the UI or API") { t.Fatalf("expected external approval in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyDiscardedExternally(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "wait-for-external-update", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName ctx := context.Background() run, err := b.Operation(ctx, op) if err != nil { t.Fatalf("error starting operation: %v", err) } // Wait 50 milliseconds to make sure the run started. time.Sleep(50 * time.Millisecond) wl, err := b.client.Workspaces.List( ctx, b.organization, tfe.WorkspaceListOptions{ ListOptions: tfe.ListOptions{PageNumber: 2, PageSize: 10}, }, ) if err != nil { t.Fatalf("unexpected error listing workspaces: %v", err) } if len(wl.Items) != 1 { t.Fatalf("expected 1 workspace, got %d workspaces", len(wl.Items)) } rl, err := b.client.Runs.List(ctx, wl.Items[0].ID, tfe.RunListOptions{}) if err != nil { t.Fatalf("unexpected error listing runs: %v", err) } if len(rl.Items) != 1 { t.Fatalf("expected 1 run, got %d runs", len(rl.Items)) } err = b.client.Runs.Discard(context.Background(), rl.Items[0].ID, tfe.RunDiscardOptions{}) if err != nil { t.Fatalf("unexpected error discarding run: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "discarded using the UI or API") { t.Fatalf("expected external discard output: %s", output) } if strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("unexpected apply summery in output: %s", output) } } func TestRemote_applyWithAutoApply(t *testing.T) { b, bCleanup := testBackendNoDefault(t) defer bCleanup() // Create a named workspace that auto applies. _, err := b.client.Workspaces.Create( context.Background(), b.organization, tfe.WorkspaceCreateOptions{ AutoApply: tfe.Bool(true), Name: tfe.String(b.prefix + "prod"), }, ) if err != nil { t.Fatalf("error creating named workspace: %v", err) } op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = "prod" run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) != 1 { t.Fatalf("expected an unused answer, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyForceLocal(t *testing.T) { // Set TF_FORCE_LOCAL_BACKEND so the remote backend will use // the local backend with itself as embedded backend. if err := os.Setenv("TF_FORCE_LOCAL_BACKEND", "1"); err != nil { t.Fatalf("error setting environment variable TF_FORCE_LOCAL_BACKEND: %v", err) } defer os.Unsetenv("TF_FORCE_LOCAL_BACKEND") b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("unexpected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyWorkspaceWithoutOperations(t *testing.T) { b, bCleanup := testBackendNoDefault(t) defer bCleanup() ctx := context.Background() // Create a named workspace that doesn't allow operations. _, err := b.client.Workspaces.Create( ctx, b.organization, tfe.WorkspaceCreateOptions{ Name: tfe.String(b.prefix + "no-operations"), }, ) if err != nil { t.Fatalf("error creating named workspace: %v", err) } op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = "no-operations" run, err := b.Operation(ctx, op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("unexpected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyLockTimeout(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() ctx := context.Background() // Retrieve the workspace used to run this operation in. w, err := b.client.Workspaces.Read(ctx, b.organization, b.workspace) if err != nil { t.Fatalf("error retrieving workspace: %v", err) } // Create a new configuration version. c, err := b.client.ConfigurationVersions.Create(ctx, w.ID, tfe.ConfigurationVersionCreateOptions{}) if err != nil { t.Fatalf("error creating configuration version: %v", err) } // Create a pending run to block this run. _, err = b.client.Runs.Create(ctx, tfe.RunCreateOptions{ ConfigurationVersion: c, Workspace: w, }) if err != nil { t.Fatalf("error creating pending run: %v", err) } op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "cancel": "yes", "approve": "yes", }) op.StateLockTimeout = 50 * time.Millisecond op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName _, err = b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } sigint := make(chan os.Signal, 1) signal.Notify(sigint, syscall.SIGINT) select { case <-sigint: // Stop redirecting SIGINT signals. signal.Stop(sigint) case <-time.After(200 * time.Millisecond): t.Fatalf("expected lock timeout after 50 milliseconds, waited 200 milliseconds") } if len(input.answers) != 2 { t.Fatalf("expected unused answers, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "Lock timeout exceeded") { t.Fatalf("expected lock timout error in output: %s", output) } if strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("unexpected plan summery in output: %s", output) } if strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("unexpected apply summery in output: %s", output) } } func TestRemote_applyDestroy(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-destroy") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.Destroy = true op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "0 to add, 0 to change, 1 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "0 added, 0 changed, 1 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyDestroyNoConfig(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op, configCleanup := testOperationApply(t, "./testdata/empty") defer configCleanup() op.Destroy = true op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } } func TestRemote_applyPolicyPass(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-policy-passed") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "Sentinel Result: true") { t.Fatalf("expected policy check result in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyPolicyHardFail(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-policy-hard-failed") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } if len(input.answers) != 1 { t.Fatalf("expected an unused answers, got: %v", input.answers) } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "hard failed") { t.Fatalf("expected a policy check error, got: %v", errOutput) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "Sentinel Result: false") { t.Fatalf("expected policy check result in output: %s", output) } if strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("unexpected apply summery in output: %s", output) } } func TestRemote_applyPolicySoftFail(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-policy-soft-failed") defer configCleanup() input := testInput(t, map[string]string{ "override": "override", "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) > 0 { t.Fatalf("expected no unused answers, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "Sentinel Result: false") { t.Fatalf("expected policy check result in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyPolicySoftFailAutoApprove(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-policy-soft-failed") defer configCleanup() input := testInput(t, map[string]string{ "override": "override", }) op.AutoApprove = true op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if !run.PlanEmpty { t.Fatalf("expected plan to be empty") } if len(input.answers) != 1 { t.Fatalf("expected an unused answers, got: %v", input.answers) } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, "soft failed") { t.Fatalf("expected a policy check error, got: %v", errOutput) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "Sentinel Result: false") { t.Fatalf("expected policy check result in output: %s", output) } if strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("unexpected apply summery in output: %s", output) } } func TestRemote_applyPolicySoftFailAutoApply(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() // Create a named workspace that auto applies. _, err := b.client.Workspaces.Create( context.Background(), b.organization, tfe.WorkspaceCreateOptions{ AutoApply: tfe.Bool(true), Name: tfe.String(b.prefix + "prod"), }, ) if err != nil { t.Fatalf("error creating named workspace: %v", err) } op, configCleanup := testOperationApply(t, "./testdata/apply-policy-soft-failed") defer configCleanup() input := testInput(t, map[string]string{ "override": "override", "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = "prod" run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } if run.PlanEmpty { t.Fatalf("expected a non-empty plan") } if len(input.answers) != 1 { t.Fatalf("expected an unused answer, got: %v", input.answers) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "Running apply in the remote backend") { t.Fatalf("expected remote backend header in output: %s", output) } if !strings.Contains(output, "1 to add, 0 to change, 0 to destroy") { t.Fatalf("expected plan summery in output: %s", output) } if !strings.Contains(output, "Sentinel Result: false") { t.Fatalf("expected policy check result in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summery in output: %s", output) } } func TestRemote_applyWithRemoteError(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() op, configCleanup := testOperationApply(t, "./testdata/apply-with-error") defer configCleanup() op.Workspace = backend.DefaultStateName run, err := b.Operation(context.Background(), op) if err != nil { t.Fatalf("error starting operation: %v", err) } <-run.Done() if run.Result == backend.OperationSuccess { t.Fatal("expected apply operation to fail") } if run.Result.ExitStatus() != 1 { t.Fatalf("expected exit code 1, got %d", run.Result.ExitStatus()) } output := b.CLI.(*cli.MockUi).OutputWriter.String() if !strings.Contains(output, "null_resource.foo: 1 error") { t.Fatalf("expected apply error in output: %s", output) } } func TestRemote_applyVersionCheck(t *testing.T) { testCases := map[string]struct { localVersion string remoteVersion string forceLocal bool hasOperations bool wantErr string }{ "versions can be different for remote apply": { localVersion: "0.14.0", remoteVersion: "0.13.5", hasOperations: true, }, "versions can be different for local apply": { localVersion: "0.14.0", remoteVersion: "0.13.5", hasOperations: false, }, "error if force local, has remote operations, different versions": { localVersion: "0.14.0", remoteVersion: "0.13.5", forceLocal: true, hasOperations: true, wantErr: `Remote workspace Terraform version "0.13.5" does not match local Terraform version "0.14.0"`, }, "no error if versions are identical": { localVersion: "0.14.0", remoteVersion: "0.14.0", forceLocal: true, hasOperations: true, }, "no error if force local but workspace has remote operations disabled": { localVersion: "0.14.0", remoteVersion: "0.13.5", forceLocal: true, hasOperations: false, }, } for name, tc := range testCases { t.Run(name, func(t *testing.T) { b, bCleanup := testBackendDefault(t) defer bCleanup() // SETUP: Save original local version state and restore afterwards p := tfversion.Prerelease v := tfversion.Version s := tfversion.SemVer defer func() { tfversion.Prerelease = p tfversion.Version = v tfversion.SemVer = s }() // SETUP: Set local version for the test case tfversion.Prerelease = "" tfversion.Version = tc.localVersion tfversion.SemVer = version.Must(version.NewSemver(tc.localVersion)) // SETUP: Set force local for the test case b.forceLocal = tc.forceLocal ctx := context.Background() // SETUP: set the operations and Terraform Version fields on the // remote workspace _, err := b.client.Workspaces.Update( ctx, b.organization, b.workspace, tfe.WorkspaceUpdateOptions{ Operations: tfe.Bool(tc.hasOperations), TerraformVersion: tfe.String(tc.remoteVersion), }, ) if err != nil { t.Fatalf("error creating named workspace: %v", err) } // RUN: prepare the apply operation and run it op, configCleanup := testOperationApply(t, "./testdata/apply") defer configCleanup() input := testInput(t, map[string]string{ "approve": "yes", }) op.UIIn = input op.UIOut = b.CLI op.Workspace = backend.DefaultStateName run, err := b.Operation(ctx, op) if err != nil { t.Fatalf("error starting operation: %v", err) } // RUN: wait for completion <-run.Done() if tc.wantErr != "" { // ASSERT: if the test case wants an error, check for failure // and the error message if run.Result != backend.OperationFailure { t.Fatalf("expected run to fail, but result was %#v", run.Result) } errOutput := b.CLI.(*cli.MockUi).ErrorWriter.String() if !strings.Contains(errOutput, tc.wantErr) { t.Fatalf("missing error %q\noutput: %s", tc.wantErr, errOutput) } } else { // ASSERT: otherwise, check for success and appropriate output // based on whether the run should be local or remote if run.Result != backend.OperationSuccess { t.Fatalf("operation failed: %s", b.CLI.(*cli.MockUi).ErrorWriter.String()) } output := b.CLI.(*cli.MockUi).OutputWriter.String() hasRemote := strings.Contains(output, "Running apply in the remote backend") if !tc.forceLocal && tc.hasOperations && !hasRemote { t.Fatalf("missing remote backend header in output: %s", output) } else if (tc.forceLocal || !tc.hasOperations) && hasRemote { t.Fatalf("unexpected remote backend header in output: %s", output) } if !strings.Contains(output, "1 added, 0 changed, 0 destroyed") { t.Fatalf("expected apply summary in output: %s", output) } } }) } }