Merge pull request #27711 from hashicorp/alisdair/fix-target-flag-parsing-and-add-tests
cli: Improve error for invalid -target flags
This commit is contained in:
commit
96be094ecd
|
@ -42,10 +42,15 @@ func (c *ApplyCommand) Run(args []string) int {
|
|||
cmdFlags.DurationVar(&c.Meta.stateLockTimeout, "lock-timeout", 0, "lock timeout")
|
||||
cmdFlags.Usage = func() { c.Ui.Error(c.Help()) }
|
||||
if err := cmdFlags.Parse(args); err != nil {
|
||||
c.Ui.Error(fmt.Sprintf("Error parsing command-line flags: %s\n", err.Error()))
|
||||
return 1
|
||||
}
|
||||
|
||||
var diags tfdiags.Diagnostics
|
||||
diags := c.parseTargetFlags()
|
||||
if diags.HasErrors() {
|
||||
c.showDiagnostics(diags)
|
||||
return 1
|
||||
}
|
||||
|
||||
args = cmdFlags.Args()
|
||||
var planPath string
|
||||
|
|
|
@ -358,7 +358,10 @@ func TestApply_destroyPath(t *testing.T) {
|
|||
}
|
||||
}
|
||||
|
||||
func TestApply_destroyTargeted(t *testing.T) {
|
||||
// Config with multiple resources with dependencies, targeting destroy of a
|
||||
// root node, expecting all other resources to be destroyed due to
|
||||
// dependencies.
|
||||
func TestApply_destroyTargetedDependencies(t *testing.T) {
|
||||
// Create a temporary working directory that is empty
|
||||
td := tempDir(t)
|
||||
testCopyDir(t, testFixturePath("apply-destroy-targeted"), td)
|
||||
|
@ -488,6 +491,156 @@ func TestApply_destroyTargeted(t *testing.T) {
|
|||
}
|
||||
}
|
||||
|
||||
// Config with multiple resources with dependencies, targeting destroy of a
|
||||
// leaf node, expecting the other resources to remain.
|
||||
func TestApply_destroyTargeted(t *testing.T) {
|
||||
// Create a temporary working directory that is empty
|
||||
td := tempDir(t)
|
||||
testCopyDir(t, testFixturePath("apply-destroy-targeted"), td)
|
||||
defer os.RemoveAll(td)
|
||||
defer testChdir(t, td)()
|
||||
|
||||
originalState := states.BuildState(func(s *states.SyncState) {
|
||||
s.SetResourceInstanceCurrent(
|
||||
addrs.Resource{
|
||||
Mode: addrs.ManagedResourceMode,
|
||||
Type: "test_instance",
|
||||
Name: "foo",
|
||||
}.Instance(addrs.IntKey(0)).Absolute(addrs.RootModuleInstance),
|
||||
&states.ResourceInstanceObjectSrc{
|
||||
AttrsJSON: []byte(`{"id":"i-ab123"}`),
|
||||
Status: states.ObjectReady,
|
||||
},
|
||||
addrs.AbsProviderConfig{
|
||||
Provider: addrs.NewDefaultProvider("test"),
|
||||
Module: addrs.RootModule,
|
||||
},
|
||||
)
|
||||
s.SetResourceInstanceCurrent(
|
||||
addrs.Resource{
|
||||
Mode: addrs.ManagedResourceMode,
|
||||
Type: "test_load_balancer",
|
||||
Name: "foo",
|
||||
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
|
||||
&states.ResourceInstanceObjectSrc{
|
||||
AttrsJSON: []byte(`{"id":"i-abc123"}`),
|
||||
Dependencies: []addrs.ConfigResource{mustResourceAddr("test_instance.foo")},
|
||||
Status: states.ObjectReady,
|
||||
},
|
||||
addrs.AbsProviderConfig{
|
||||
Provider: addrs.NewDefaultProvider("test"),
|
||||
Module: addrs.RootModule,
|
||||
},
|
||||
)
|
||||
})
|
||||
wantState := states.BuildState(func(s *states.SyncState) {
|
||||
s.SetResourceInstanceCurrent(
|
||||
addrs.Resource{
|
||||
Mode: addrs.ManagedResourceMode,
|
||||
Type: "test_instance",
|
||||
Name: "foo",
|
||||
}.Instance(addrs.IntKey(0)).Absolute(addrs.RootModuleInstance),
|
||||
&states.ResourceInstanceObjectSrc{
|
||||
AttrsJSON: []byte(`{"id":"i-ab123"}`),
|
||||
Status: states.ObjectReady,
|
||||
},
|
||||
addrs.AbsProviderConfig{
|
||||
Provider: addrs.NewDefaultProvider("test"),
|
||||
Module: addrs.RootModule,
|
||||
},
|
||||
)
|
||||
})
|
||||
statePath := testStateFile(t, originalState)
|
||||
|
||||
p := testProvider()
|
||||
p.GetSchemaResponse = &providers.GetSchemaResponse{
|
||||
ResourceTypes: map[string]providers.Schema{
|
||||
"test_instance": {
|
||||
Block: &configschema.Block{
|
||||
Attributes: map[string]*configschema.Attribute{
|
||||
"id": {Type: cty.String, Computed: true},
|
||||
},
|
||||
},
|
||||
},
|
||||
"test_load_balancer": {
|
||||
Block: &configschema.Block{
|
||||
Attributes: map[string]*configschema.Attribute{
|
||||
"id": {Type: cty.String, Computed: true},
|
||||
"instances": {Type: cty.List(cty.String), Optional: true},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
p.PlanResourceChangeFn = func(req providers.PlanResourceChangeRequest) providers.PlanResourceChangeResponse {
|
||||
return providers.PlanResourceChangeResponse{
|
||||
PlannedState: req.ProposedNewState,
|
||||
}
|
||||
}
|
||||
|
||||
ui := new(cli.MockUi)
|
||||
c := &ApplyCommand{
|
||||
Destroy: true,
|
||||
Meta: Meta{
|
||||
testingOverrides: metaOverridesForProvider(p),
|
||||
Ui: ui,
|
||||
},
|
||||
}
|
||||
|
||||
// Run the apply command pointing to our existing state
|
||||
args := []string{
|
||||
"-auto-approve",
|
||||
"-target", "test_load_balancer.foo",
|
||||
"-state", statePath,
|
||||
}
|
||||
if code := c.Run(args); code != 0 {
|
||||
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
||||
}
|
||||
|
||||
// Verify a new state exists
|
||||
if _, err := os.Stat(statePath); err != nil {
|
||||
t.Fatalf("err: %s", err)
|
||||
}
|
||||
|
||||
f, err := os.Open(statePath)
|
||||
if err != nil {
|
||||
t.Fatalf("err: %s", err)
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
stateFile, err := statefile.Read(f)
|
||||
if err != nil {
|
||||
t.Fatalf("err: %s", err)
|
||||
}
|
||||
if stateFile == nil || stateFile.State == nil {
|
||||
t.Fatal("state should not be nil")
|
||||
}
|
||||
|
||||
actualStr := strings.TrimSpace(stateFile.State.String())
|
||||
expectedStr := strings.TrimSpace(wantState.String())
|
||||
if actualStr != expectedStr {
|
||||
t.Fatalf("bad:\n\nactual:\n%s\n\nexpected:\nb%s", actualStr, expectedStr)
|
||||
}
|
||||
|
||||
// Should have a backup file
|
||||
f, err = os.Open(statePath + DefaultBackupExtension)
|
||||
if err != nil {
|
||||
t.Fatalf("err: %s", err)
|
||||
}
|
||||
|
||||
backupStateFile, err := statefile.Read(f)
|
||||
f.Close()
|
||||
if err != nil {
|
||||
t.Fatalf("err: %s", err)
|
||||
}
|
||||
|
||||
backupActualStr := strings.TrimSpace(backupStateFile.State.String())
|
||||
backupExpectedStr := strings.TrimSpace(originalState.String())
|
||||
if backupActualStr != backupExpectedStr {
|
||||
t.Fatalf("bad:\n\nactual:\n%s\n\nexpected:\nb%s", backupActualStr, backupExpectedStr)
|
||||
}
|
||||
}
|
||||
|
||||
const testApplyDestroyStr = `
|
||||
<no state>
|
||||
`
|
||||
|
|
|
@ -1702,6 +1702,92 @@ output = test
|
|||
testStateOutput(t, statePath, expected)
|
||||
}
|
||||
|
||||
// Config with multiple resources, targeting apply of a subset
|
||||
func TestApply_targeted(t *testing.T) {
|
||||
td := tempDir(t)
|
||||
testCopyDir(t, testFixturePath("apply-targeted"), td)
|
||||
defer os.RemoveAll(td)
|
||||
defer testChdir(t, td)()
|
||||
|
||||
p := testProvider()
|
||||
p.GetSchemaResponse = &providers.GetSchemaResponse{
|
||||
ResourceTypes: map[string]providers.Schema{
|
||||
"test_instance": {
|
||||
Block: &configschema.Block{
|
||||
Attributes: map[string]*configschema.Attribute{
|
||||
"id": {Type: cty.String, Computed: true},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
p.PlanResourceChangeFn = func(req providers.PlanResourceChangeRequest) providers.PlanResourceChangeResponse {
|
||||
return providers.PlanResourceChangeResponse{
|
||||
PlannedState: req.ProposedNewState,
|
||||
}
|
||||
}
|
||||
|
||||
ui := new(cli.MockUi)
|
||||
c := &ApplyCommand{
|
||||
Meta: Meta{
|
||||
testingOverrides: metaOverridesForProvider(p),
|
||||
Ui: ui,
|
||||
},
|
||||
}
|
||||
|
||||
args := []string{
|
||||
"-auto-approve",
|
||||
"-target", "test_instance.foo",
|
||||
"-target", "test_instance.baz",
|
||||
}
|
||||
if code := c.Run(args); code != 0 {
|
||||
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
||||
}
|
||||
|
||||
if got, want := ui.OutputWriter.String(), "3 added, 0 changed, 0 destroyed"; !strings.Contains(got, want) {
|
||||
t.Fatalf("bad change summary, want %q, got:\n%s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
// Diagnostics for invalid -target flags
|
||||
func TestApply_targetFlagsDiags(t *testing.T) {
|
||||
testCases := map[string]string{
|
||||
"test_instance.": "Dot must be followed by attribute name.",
|
||||
"test_instance": "Resource specification must include a resource type and name.",
|
||||
}
|
||||
|
||||
for target, wantDiag := range testCases {
|
||||
t.Run(target, func(t *testing.T) {
|
||||
td := testTempDir(t)
|
||||
defer os.RemoveAll(td)
|
||||
defer testChdir(t, td)()
|
||||
|
||||
ui := new(cli.MockUi)
|
||||
c := &ApplyCommand{
|
||||
Meta: Meta{
|
||||
Ui: ui,
|
||||
},
|
||||
}
|
||||
|
||||
args := []string{
|
||||
"-auto-approve",
|
||||
"-target", target,
|
||||
}
|
||||
if code := c.Run(args); code != 1 {
|
||||
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
||||
}
|
||||
|
||||
got := ui.ErrorWriter.String()
|
||||
if !strings.Contains(got, target) {
|
||||
t.Fatalf("bad error output, want %q, got:\n%s", target, got)
|
||||
}
|
||||
if !strings.Contains(got, wantDiag) {
|
||||
t.Fatalf("bad error output, want %q, got:\n%s", wantDiag, got)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// applyFixtureSchema returns a schema suitable for processing the
|
||||
// configuration in testdata/apply . This schema should be
|
||||
// assigned to a mock provider named "test".
|
||||
|
|
|
@ -3,11 +3,6 @@ package command
|
|||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/hashicorp/hcl/v2"
|
||||
"github.com/hashicorp/hcl/v2/hclsyntax"
|
||||
"github.com/hashicorp/terraform/addrs"
|
||||
"github.com/hashicorp/terraform/tfdiags"
|
||||
)
|
||||
|
||||
// FlagStringKV is a flag.Value implementation for parsing user variables
|
||||
|
@ -46,34 +41,3 @@ func (v *FlagStringSlice) Set(raw string) error {
|
|||
|
||||
return nil
|
||||
}
|
||||
|
||||
// FlagTargetSlice is a flag.Value implementation for parsing target addresses
|
||||
// from the command line, such as -target=aws_instance.foo -target=aws_vpc.bar .
|
||||
type FlagTargetSlice []addrs.Targetable
|
||||
|
||||
func (v *FlagTargetSlice) String() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
func (v *FlagTargetSlice) Set(raw string) error {
|
||||
// FIXME: This is not an ideal way to deal with this because it requires
|
||||
// us to do parsing in a context where we can't nicely return errors
|
||||
// to the user.
|
||||
|
||||
var diags tfdiags.Diagnostics
|
||||
synthFilename := fmt.Sprintf("-target=%q", raw)
|
||||
traversal, syntaxDiags := hclsyntax.ParseTraversalAbs([]byte(raw), synthFilename, hcl.Pos{Line: 1, Column: 1})
|
||||
diags = diags.Append(syntaxDiags)
|
||||
if syntaxDiags.HasErrors() {
|
||||
return diags.Err()
|
||||
}
|
||||
|
||||
target, targetDiags := addrs.ParseTarget(traversal)
|
||||
diags = diags.Append(targetDiags)
|
||||
if targetDiags.HasErrors() {
|
||||
return diags.Err()
|
||||
}
|
||||
|
||||
*v = append(*v, target.Subject)
|
||||
return nil
|
||||
}
|
||||
|
|
|
@ -15,6 +15,8 @@ import (
|
|||
"time"
|
||||
|
||||
plugin "github.com/hashicorp/go-plugin"
|
||||
"github.com/hashicorp/hcl/v2"
|
||||
"github.com/hashicorp/hcl/v2/hclsyntax"
|
||||
"github.com/hashicorp/terraform-svchost/disco"
|
||||
"github.com/hashicorp/terraform/addrs"
|
||||
"github.com/hashicorp/terraform/backend"
|
||||
|
@ -164,7 +166,8 @@ type Meta struct {
|
|||
input bool
|
||||
|
||||
// Targets for this context (private)
|
||||
targets []addrs.Targetable
|
||||
targets []addrs.Targetable
|
||||
targetFlags []string
|
||||
|
||||
// Internal fields
|
||||
color bool
|
||||
|
@ -523,7 +526,7 @@ func (m *Meta) extendedFlagSet(n string) *flag.FlagSet {
|
|||
f := m.defaultFlagSet(n)
|
||||
|
||||
f.BoolVar(&m.input, "input", true, "input")
|
||||
f.Var((*FlagTargetSlice)(&m.targets), "target", "resource to target")
|
||||
f.Var((*FlagStringSlice)(&m.targetFlags), "target", "resource to target")
|
||||
f.BoolVar(&m.compactWarnings, "compact-warnings", false, "use compact warnings")
|
||||
|
||||
if m.variableArgs.items == nil {
|
||||
|
@ -541,6 +544,43 @@ func (m *Meta) extendedFlagSet(n string) *flag.FlagSet {
|
|||
return f
|
||||
}
|
||||
|
||||
// parseTargetFlags must be called for any commands supporting -target
|
||||
// arguments. This method attempts to parse each -target flag into an
|
||||
// addrs.Target, storing in the Meta.targets slice.
|
||||
//
|
||||
// If any flags cannot be parsed, we rewrap the first error diagnostic with a
|
||||
// custom title to clarify the source of the error. The normal approach of
|
||||
// directly returning the diags from HCL or the addrs package results in
|
||||
// confusing incorrect "source" results when presented.
|
||||
func (m *Meta) parseTargetFlags() tfdiags.Diagnostics {
|
||||
var diags tfdiags.Diagnostics
|
||||
m.targets = nil
|
||||
for _, tf := range m.targetFlags {
|
||||
traversal, syntaxDiags := hclsyntax.ParseTraversalAbs([]byte(tf), "", hcl.Pos{Line: 1, Column: 1})
|
||||
if syntaxDiags.HasErrors() {
|
||||
diags = diags.Append(tfdiags.Sourceless(
|
||||
tfdiags.Error,
|
||||
fmt.Sprintf("Invalid target %q", tf),
|
||||
syntaxDiags[0].Detail,
|
||||
))
|
||||
continue
|
||||
}
|
||||
|
||||
target, targetDiags := addrs.ParseTarget(traversal)
|
||||
if targetDiags.HasErrors() {
|
||||
diags = diags.Append(tfdiags.Sourceless(
|
||||
tfdiags.Error,
|
||||
fmt.Sprintf("Invalid target %q", tf),
|
||||
targetDiags[0].Description().Detail,
|
||||
))
|
||||
continue
|
||||
}
|
||||
|
||||
m.targets = append(m.targets, target.Subject)
|
||||
}
|
||||
return diags
|
||||
}
|
||||
|
||||
// process will process the meta-parameters out of the arguments. This
|
||||
// will potentially modify the args in-place. It will return the resulting
|
||||
// slice.
|
||||
|
|
|
@ -32,6 +32,13 @@ func (c *PlanCommand) Run(args []string) int {
|
|||
cmdFlags.DurationVar(&c.Meta.stateLockTimeout, "lock-timeout", 0, "lock timeout")
|
||||
cmdFlags.Usage = func() { c.Ui.Error(c.Help()) }
|
||||
if err := cmdFlags.Parse(args); err != nil {
|
||||
c.Ui.Error(fmt.Sprintf("Error parsing command-line flags: %s\n", err.Error()))
|
||||
return 1
|
||||
}
|
||||
|
||||
diags := c.parseTargetFlags()
|
||||
if diags.HasErrors() {
|
||||
c.showDiagnostics(diags)
|
||||
return 1
|
||||
}
|
||||
|
||||
|
@ -47,8 +54,6 @@ func (c *PlanCommand) Run(args []string) int {
|
|||
return 1
|
||||
}
|
||||
|
||||
var diags tfdiags.Diagnostics
|
||||
|
||||
var backendConfig *configs.Backend
|
||||
var configDiags tfdiags.Diagnostics
|
||||
backendConfig, configDiags = c.loadBackendConfig(configPath)
|
||||
|
|
|
@ -901,6 +901,90 @@ func TestPlan_init_required(t *testing.T) {
|
|||
}
|
||||
}
|
||||
|
||||
// Config with multiple resources, targeting plan of a subset
|
||||
func TestPlan_targeted(t *testing.T) {
|
||||
td := tempDir(t)
|
||||
testCopyDir(t, testFixturePath("apply-targeted"), td)
|
||||
defer os.RemoveAll(td)
|
||||
defer testChdir(t, td)()
|
||||
|
||||
p := testProvider()
|
||||
p.GetSchemaResponse = &providers.GetSchemaResponse{
|
||||
ResourceTypes: map[string]providers.Schema{
|
||||
"test_instance": {
|
||||
Block: &configschema.Block{
|
||||
Attributes: map[string]*configschema.Attribute{
|
||||
"id": {Type: cty.String, Computed: true},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
p.PlanResourceChangeFn = func(req providers.PlanResourceChangeRequest) providers.PlanResourceChangeResponse {
|
||||
return providers.PlanResourceChangeResponse{
|
||||
PlannedState: req.ProposedNewState,
|
||||
}
|
||||
}
|
||||
|
||||
ui := new(cli.MockUi)
|
||||
c := &PlanCommand{
|
||||
Meta: Meta{
|
||||
testingOverrides: metaOverridesForProvider(p),
|
||||
Ui: ui,
|
||||
},
|
||||
}
|
||||
|
||||
args := []string{
|
||||
"-target", "test_instance.foo",
|
||||
"-target", "test_instance.baz",
|
||||
}
|
||||
if code := c.Run(args); code != 0 {
|
||||
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
||||
}
|
||||
|
||||
if got, want := ui.OutputWriter.String(), "3 to add, 0 to change, 0 to destroy"; !strings.Contains(got, want) {
|
||||
t.Fatalf("bad change summary, want %q, got:\n%s", want, got)
|
||||
}
|
||||
}
|
||||
|
||||
// Diagnostics for invalid -target flags
|
||||
func TestPlan_targetFlagsDiags(t *testing.T) {
|
||||
testCases := map[string]string{
|
||||
"test_instance.": "Dot must be followed by attribute name.",
|
||||
"test_instance": "Resource specification must include a resource type and name.",
|
||||
}
|
||||
|
||||
for target, wantDiag := range testCases {
|
||||
t.Run(target, func(t *testing.T) {
|
||||
td := testTempDir(t)
|
||||
defer os.RemoveAll(td)
|
||||
defer testChdir(t, td)()
|
||||
|
||||
ui := new(cli.MockUi)
|
||||
c := &PlanCommand{
|
||||
Meta: Meta{
|
||||
Ui: ui,
|
||||
},
|
||||
}
|
||||
|
||||
args := []string{
|
||||
"-target", target,
|
||||
}
|
||||
if code := c.Run(args); code != 1 {
|
||||
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
||||
}
|
||||
|
||||
got := ui.ErrorWriter.String()
|
||||
if !strings.Contains(got, target) {
|
||||
t.Fatalf("bad error output, want %q, got:\n%s", target, got)
|
||||
}
|
||||
if !strings.Contains(got, wantDiag) {
|
||||
t.Fatalf("bad error output, want %q, got:\n%s", wantDiag, got)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// planFixtureSchema returns a schema suitable for processing the
|
||||
// configuration in testdata/plan . This schema should be
|
||||
// assigned to a mock provider named "test".
|
||||
|
|
|
@ -25,6 +25,13 @@ func (c *RefreshCommand) Run(args []string) int {
|
|||
cmdFlags.DurationVar(&c.Meta.stateLockTimeout, "lock-timeout", 0, "lock timeout")
|
||||
cmdFlags.Usage = func() { c.Ui.Error(c.Help()) }
|
||||
if err := cmdFlags.Parse(args); err != nil {
|
||||
c.Ui.Error(fmt.Sprintf("Error parsing command-line flags: %s\n", err.Error()))
|
||||
return 1
|
||||
}
|
||||
|
||||
diags := c.parseTargetFlags()
|
||||
if diags.HasErrors() {
|
||||
c.showDiagnostics(diags)
|
||||
return 1
|
||||
}
|
||||
|
||||
|
@ -34,8 +41,6 @@ func (c *RefreshCommand) Run(args []string) int {
|
|||
return 1
|
||||
}
|
||||
|
||||
var diags tfdiags.Diagnostics
|
||||
|
||||
// Check for user-supplied plugin path
|
||||
if c.pluginPath, err = c.loadPluginPath(); err != nil {
|
||||
c.Ui.Error(fmt.Sprintf("Error loading plugin path: %s", err))
|
||||
|
|
|
@ -736,6 +736,97 @@ func TestRefresh_displaysOutputs(t *testing.T) {
|
|||
}
|
||||
}
|
||||
|
||||
// Config with multiple resources, targeting refresh of a subset
|
||||
func TestRefresh_targeted(t *testing.T) {
|
||||
td := tempDir(t)
|
||||
testCopyDir(t, testFixturePath("refresh-targeted"), td)
|
||||
defer os.RemoveAll(td)
|
||||
defer testChdir(t, td)()
|
||||
|
||||
state := testState()
|
||||
statePath := testStateFile(t, state)
|
||||
|
||||
p := testProvider()
|
||||
p.GetSchemaResponse = &providers.GetSchemaResponse{
|
||||
ResourceTypes: map[string]providers.Schema{
|
||||
"test_instance": {
|
||||
Block: &configschema.Block{
|
||||
Attributes: map[string]*configschema.Attribute{
|
||||
"id": {Type: cty.String, Computed: true},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
p.PlanResourceChangeFn = func(req providers.PlanResourceChangeRequest) providers.PlanResourceChangeResponse {
|
||||
return providers.PlanResourceChangeResponse{
|
||||
PlannedState: req.ProposedNewState,
|
||||
}
|
||||
}
|
||||
|
||||
ui := new(cli.MockUi)
|
||||
c := &RefreshCommand{
|
||||
Meta: Meta{
|
||||
testingOverrides: metaOverridesForProvider(p),
|
||||
Ui: ui,
|
||||
},
|
||||
}
|
||||
|
||||
args := []string{
|
||||
"-target", "test_instance.foo",
|
||||
"-state", statePath,
|
||||
}
|
||||
if code := c.Run(args); code != 0 {
|
||||
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
||||
}
|
||||
|
||||
got := ui.OutputWriter.String()
|
||||
if want := "test_instance.foo: Refreshing"; !strings.Contains(got, want) {
|
||||
t.Fatalf("expected output to contain %q, got:\n%s", want, got)
|
||||
}
|
||||
if doNotWant := "test_instance.bar: Refreshing"; strings.Contains(got, doNotWant) {
|
||||
t.Fatalf("expected output not to contain %q, got:\n%s", doNotWant, got)
|
||||
}
|
||||
}
|
||||
|
||||
// Diagnostics for invalid -target flags
|
||||
func TestRefresh_targetFlagsDiags(t *testing.T) {
|
||||
testCases := map[string]string{
|
||||
"test_instance.": "Dot must be followed by attribute name.",
|
||||
"test_instance": "Resource specification must include a resource type and name.",
|
||||
}
|
||||
|
||||
for target, wantDiag := range testCases {
|
||||
t.Run(target, func(t *testing.T) {
|
||||
td := testTempDir(t)
|
||||
defer os.RemoveAll(td)
|
||||
defer testChdir(t, td)()
|
||||
|
||||
ui := new(cli.MockUi)
|
||||
c := &RefreshCommand{
|
||||
Meta: Meta{
|
||||
Ui: ui,
|
||||
},
|
||||
}
|
||||
|
||||
args := []string{
|
||||
"-target", target,
|
||||
}
|
||||
if code := c.Run(args); code != 1 {
|
||||
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
||||
}
|
||||
|
||||
got := ui.ErrorWriter.String()
|
||||
if !strings.Contains(got, target) {
|
||||
t.Fatalf("bad error output, want %q, got:\n%s", target, got)
|
||||
}
|
||||
if !strings.Contains(got, wantDiag) {
|
||||
t.Fatalf("bad error output, want %q, got:\n%s", wantDiag, got)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// configuration in testdata/refresh . This schema should be
|
||||
// assigned to a mock provider named "test".
|
||||
func refreshFixtureSchema() *providers.GetSchemaResponse {
|
||||
|
|
|
@ -3,5 +3,5 @@ resource "test_instance" "foo" {
|
|||
}
|
||||
|
||||
resource "test_load_balancer" "foo" {
|
||||
instances = ["${test_instance.foo.*.id}"]
|
||||
instances = test_instance.foo.*.id
|
||||
}
|
||||
|
|
|
@ -0,0 +1,9 @@
|
|||
resource "test_instance" "foo" {
|
||||
count = 2
|
||||
}
|
||||
|
||||
resource "test_instance" "bar" {
|
||||
}
|
||||
|
||||
resource "test_instance" "baz" {
|
||||
}
|
|
@ -0,0 +1,7 @@
|
|||
resource "test_instance" "foo" {
|
||||
id = "foo"
|
||||
}
|
||||
|
||||
resource "test_instance" "bar" {
|
||||
id = "bar"
|
||||
}
|
Loading…
Reference in New Issue