package command import ( "os" "strings" "testing" "github.com/mitchellh/cli" "github.com/hashicorp/terraform/addrs" "github.com/hashicorp/terraform/states" "github.com/hashicorp/terraform/terraform" ) func TestTaint(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.ObjectReady, }, addrs.ProviderConfig{Type: addrs.NewLegacyProvider("test")}.Absolute(addrs.RootModuleInstance), ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &TaintCommand{ 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()) } testStateOutput(t, statePath, testTaintStr) } func TestTaint_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.ObjectReady, }, addrs.ProviderConfig{Type: addrs.NewLegacyProvider("test")}.Absolute(addrs.RootModuleInstance), ) }) statePath := testStateFile(t, state) unlock, err := testLockState(testDataDir, statePath) if err != nil { t.Fatal(err) } defer unlock() ui := new(cli.MockUi) c := &TaintCommand{ 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 TestTaint_backup(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := &terraform.State{ Modules: []*terraform.ModuleState{ &terraform.ModuleState{ Path: []string{"root"}, Resources: map[string]*terraform.ResourceState{ "test_instance.foo": &terraform.ResourceState{ Type: "test_instance", Primary: &terraform.InstanceState{ ID: "bar", }, }, }, }, }, } path := testStateFileDefault(t, state) ui := new(cli.MockUi) c := &TaintCommand{ 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, path+".backup", testTaintDefaultStr) testStateOutput(t, path, testTaintStr) } func TestTaint_backupDisable(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := &terraform.State{ Modules: []*terraform.ModuleState{ &terraform.ModuleState{ Path: []string{"root"}, Resources: map[string]*terraform.ResourceState{ "test_instance.foo": &terraform.ResourceState{ Type: "test_instance", Primary: &terraform.InstanceState{ ID: "bar", }, }, }, }, }, } path := testStateFileDefault(t, state) ui := new(cli.MockUi) c := &TaintCommand{ 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(path + ".backup"); err == nil { t.Fatal("backup path should not exist") } testStateOutput(t, path, testTaintStr) } func TestTaint_badState(t *testing.T) { ui := new(cli.MockUi) c := &TaintCommand{ 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 TestTaint_defaultState(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := &terraform.State{ Modules: []*terraform.ModuleState{ &terraform.ModuleState{ Path: []string{"root"}, Resources: map[string]*terraform.ResourceState{ "test_instance.foo": &terraform.ResourceState{ Type: "test_instance", Primary: &terraform.InstanceState{ ID: "bar", }, }, }, }, }, } path := testStateFileDefault(t, state) ui := new(cli.MockUi) c := &TaintCommand{ 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, path, testTaintStr) } func TestTaint_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.ObjectReady, }, addrs.ProviderConfig{Type: addrs.NewLegacyProvider("test")}.Absolute(addrs.RootModuleInstance), ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &TaintCommand{ 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 TestTaint_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.ObjectReady, }, addrs.ProviderConfig{Type: addrs.NewLegacyProvider("test")}.Absolute(addrs.RootModuleInstance), ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &TaintCommand{ 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()) } } func TestTaint_stateOut(t *testing.T) { // Get a temp cwd tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) // Write the temp state state := &terraform.State{ Modules: []*terraform.ModuleState{ &terraform.ModuleState{ Path: []string{"root"}, Resources: map[string]*terraform.ResourceState{ "test_instance.foo": &terraform.ResourceState{ Type: "test_instance", Primary: &terraform.InstanceState{ ID: "bar", }, }, }, }, }, } path := testStateFileDefault(t, state) ui := new(cli.MockUi) c := &TaintCommand{ 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, path, testTaintDefaultStr) testStateOutput(t, "foo", testTaintStr) } func TestTaint_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.ObjectReady, }, addrs.ProviderConfig{Type: addrs.NewLegacyProvider("test")}.Absolute(addrs.RootModuleInstance), ) 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":"blah"}`), Status: states.ObjectReady, }, addrs.ProviderConfig{Type: addrs.NewLegacyProvider("test")}.Absolute(addrs.RootModuleInstance), ) }) statePath := testStateFile(t, state) ui := new(cli.MockUi) c := &TaintCommand{ Meta: Meta{ Ui: ui, }, } args := []string{ "-state", statePath, "module.child.test_instance.blah", } if code := c.Run(args); code != 0 { t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String()) } testStateOutput(t, statePath, testTaintModuleStr) } const testTaintStr = ` test_instance.foo: (tainted) ID = bar provider = provider.test ` const testTaintDefaultStr = ` test_instance.foo: ID = bar provider = provider.test ` const testTaintModuleStr = ` test_instance.foo: ID = bar provider = provider.test module.child: test_instance.blah: (tainted) ID = blah provider = provider.test `