package command import ( "os" "strings" "testing" "github.com/google/go-cmp/cmp" "github.com/hashicorp/terraform/addrs" "github.com/hashicorp/terraform/states" "github.com/mitchellh/cli" ) func TestUntaint(t *testing.T) { state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-state", statePath, "test_instance.foo", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } expected := strings.TrimSpace(` test_instance.foo: ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `) testStateOutput(t, statePath, expected) } func TestUntaint_lockedState(t *testing.T) { state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) statePath := testStateFile(t, state) unlock, err := testLockState(testDataDir, statePath) if err != nil { t.Fatal(err) } defer unlock() ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-state", statePath, "test_instance.foo", } if code := c.Run(args); code == 0 { t.Fatal("expected error") } output := ui.ErrorWriter.String() if !strings.Contains(output, "lock") { t.Fatal("command output does not look like a lock error:", output) } } func TestUntaint_backup(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) testStateFileDefault(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "test_instance.foo", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } // Backup is still tainted testStateOutput(t, DefaultStateFilename+".backup", strings.TrimSpace(` test_instance.foo: (tainted) ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) // State is untainted testStateOutput(t, DefaultStateFilename, strings.TrimSpace(` test_instance.foo: ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) } func TestUntaint_backupDisable(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) testStateFileDefault(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-backup", "-", "test_instance.foo", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } if _, err := os.Stat(DefaultStateFilename + ".backup"); err == nil { t.Fatal("backup path should not exist") } testStateOutput(t, DefaultStateFilename, strings.TrimSpace(` test_instance.foo: ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) } func TestUntaint_badState(t *testing.T) { ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-state", "i-should-not-exist-ever", "foo", } if code := c.Run(args); code != 1 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } } func TestUntaint_defaultState(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) testStateFileDefault(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "test_instance.foo", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } testStateOutput(t, DefaultStateFilename, strings.TrimSpace(` test_instance.foo: ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) } func TestUntaint_defaultWorkspaceState(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) testWorkspace := "development" path := testStateFileWorkspaceDefault(t, testWorkspace, state) ui := new(cli.MockUi) meta := Meta{Ui: ui} meta.SetWorkspace(testWorkspace) c := &UntaintCommand{ Meta: meta, } args := []string{ "test_instance.foo", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } testStateOutput(t, path, strings.TrimSpace(` test_instance.foo: ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) } func TestUntaint_missing(t *testing.T) { state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-state", statePath, "test_instance.bar", } if code := c.Run(args); code == 0 { t.Fatalf("bad: %d\n\n%s", code, ui.OutputWriter.String()) } } func TestUntaint_missingAllow(t *testing.T) { state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-allow-missing", "-state", statePath, "test_instance.bar", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } // Check for the warning actual := strings.TrimSpace(ui.ErrorWriter.String()) expected := strings.TrimSpace(` Warning: No such resource instance Resource instance test_instance.bar was not found, but this is not an error because -allow-missing was set. `) if diff := cmp.Diff(expected, actual); diff != "" { t.Fatalf("wrong output\n%s", diff) } } func TestUntaint_stateOut(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) testStateFileDefault(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-state-out", "foo", "test_instance.foo", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } testStateOutput(t, DefaultStateFilename, strings.TrimSpace(` test_instance.foo: (tainted) ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) testStateOutput(t, "foo", strings.TrimSpace(` test_instance.foo: ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) } func TestUntaint_module(t *testing.T) { state := states.BuildState(func(s *states.SyncState) { s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "foo", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) s.SetResourceInstanceCurrent( addrs.Resource{ Mode: addrs.ManagedResourceMode, Type: "test_instance", Name: "blah", }.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance.Child("child", addrs.NoKey)), &states.ResourceInstanceObjectSrc{ AttrsJSON: []byte(`{"id":"bar"}`), Status: states.ObjectTainted, }, addrs.AbsProviderConfig{ Provider: addrs.NewDefaultProvider("test"), Module: addrs.RootModule, }, ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &UntaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-state", statePath, "module.child.test_instance.blah", } if code := c.Run(args); code != 0 { t.Fatalf("command exited with status code %d; want 0\n\n%s", code, ui.ErrorWriter.String()) } testStateOutput(t, statePath, strings.TrimSpace(` test_instance.foo: (tainted) ID = bar provider = provider["registry.terraform.io/hashicorp/test"] module.child: test_instance.blah: ID = bar provider = provider["registry.terraform.io/hashicorp/test"] `)) }