614 lines
16 KiB
Go
614 lines
16 KiB
Go
package jsonstate
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import (
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"encoding/json"
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"reflect"
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"testing"
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"github.com/hashicorp/terraform/addrs"
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"github.com/hashicorp/terraform/configs/configschema"
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"github.com/hashicorp/terraform/states"
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"github.com/hashicorp/terraform/terraform"
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"github.com/zclconf/go-cty/cty"
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)
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func TestMarshalOutputs(t *testing.T) {
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tests := []struct {
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Outputs map[string]*states.OutputValue
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Want map[string]output
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Err bool
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}{
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{
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nil,
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nil,
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false,
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},
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{
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map[string]*states.OutputValue{
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"test": {
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Sensitive: true,
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Value: cty.StringVal("sekret"),
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},
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},
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map[string]output{
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"test": {
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Sensitive: true,
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Value: json.RawMessage(`"sekret"`),
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},
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},
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false,
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},
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{
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map[string]*states.OutputValue{
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"test": {
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Sensitive: false,
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Value: cty.StringVal("not_so_sekret"),
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},
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},
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map[string]output{
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"test": {
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Sensitive: false,
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Value: json.RawMessage(`"not_so_sekret"`),
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},
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},
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false,
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},
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}
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for _, test := range tests {
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got, err := marshalOutputs(test.Outputs)
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if test.Err {
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if err == nil {
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t.Fatal("succeeded; want error")
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}
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return
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} else if err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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eq := reflect.DeepEqual(got, test.Want)
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if !eq {
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// printing the output isn't terribly useful, but it does help indicate which test case failed
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t.Fatalf("wrong result:\nGot: %#v\nWant: %#v\n", got, test.Want)
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}
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}
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}
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func TestMarshalAttributeValues(t *testing.T) {
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tests := []struct {
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Attr cty.Value
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Schema *configschema.Block
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Want attributeValues
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}{
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{
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cty.NilVal,
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&configschema.Block{
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Attributes: map[string]*configschema.Attribute{
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"foo": {
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Type: cty.String,
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Optional: true,
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},
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},
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},
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nil,
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},
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{
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cty.NullVal(cty.String),
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&configschema.Block{
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Attributes: map[string]*configschema.Attribute{
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"foo": {
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Type: cty.String,
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Optional: true,
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},
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},
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},
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nil,
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},
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{
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cty.ObjectVal(map[string]cty.Value{
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"foo": cty.StringVal("bar"),
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}),
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&configschema.Block{
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Attributes: map[string]*configschema.Attribute{
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"foo": {
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Type: cty.String,
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Optional: true,
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},
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},
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},
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attributeValues{"foo": json.RawMessage(`"bar"`)},
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},
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{
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cty.ObjectVal(map[string]cty.Value{
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"foo": cty.NullVal(cty.String),
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}),
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&configschema.Block{
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Attributes: map[string]*configschema.Attribute{
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"foo": {
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Type: cty.String,
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Optional: true,
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},
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},
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},
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attributeValues{"foo": json.RawMessage(`null`)},
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},
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{
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cty.ObjectVal(map[string]cty.Value{
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"bar": cty.MapVal(map[string]cty.Value{
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"hello": cty.StringVal("world"),
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}),
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"baz": cty.ListVal([]cty.Value{
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cty.StringVal("goodnight"),
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cty.StringVal("moon"),
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}),
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}),
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&configschema.Block{
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Attributes: map[string]*configschema.Attribute{
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"bar": {
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Type: cty.Map(cty.String),
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Required: true,
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},
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"baz": {
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Type: cty.List(cty.String),
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Optional: true,
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},
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},
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},
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attributeValues{
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"bar": json.RawMessage(`{"hello":"world"}`),
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"baz": json.RawMessage(`["goodnight","moon"]`),
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},
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},
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}
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for _, test := range tests {
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got := marshalAttributeValues(test.Attr, test.Schema)
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eq := reflect.DeepEqual(got, test.Want)
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if !eq {
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t.Fatalf("wrong result:\nGot: %#v\nWant: %#v\n", got, test.Want)
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}
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}
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}
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func TestMarshalResources(t *testing.T) {
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deposedKey := states.NewDeposedKey()
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tests := map[string]struct {
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Resources map[string]*states.Resource
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Schemas *terraform.Schemas
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Want []resource
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Err bool
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}{
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"nil": {
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nil,
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nil,
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nil,
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false,
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},
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"single resource": {
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map[string]*states.Resource{
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"test_thing.baz": {
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Addr: addrs.AbsResource{
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Resource: addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_thing",
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Name: "bar",
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},
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},
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EachMode: states.NoEach,
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Instances: map[addrs.InstanceKey]*states.ResourceInstance{
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addrs.NoKey: {
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Current: &states.ResourceInstanceObjectSrc{
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SchemaVersion: 1,
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Status: states.ObjectReady,
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AttrsJSON: []byte(`{"woozles":"confuzles"}`),
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},
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},
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},
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ProviderConfig: addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: addrs.RootModule,
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},
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},
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},
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testSchemas(),
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[]resource{
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resource{
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Address: "test_thing.bar",
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Mode: "managed",
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Type: "test_thing",
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Name: "bar",
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Index: addrs.InstanceKey(nil),
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ProviderName: "test",
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SchemaVersion: 1,
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AttributeValues: attributeValues{
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"foozles": json.RawMessage(`null`),
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"woozles": json.RawMessage(`"confuzles"`),
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},
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},
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},
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false,
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},
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"resource with count": {
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map[string]*states.Resource{
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"test_thing.bar": {
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Addr: addrs.AbsResource{
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Resource: addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_thing",
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Name: "bar",
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},
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},
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EachMode: states.EachList,
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Instances: map[addrs.InstanceKey]*states.ResourceInstance{
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addrs.IntKey(0): {
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Current: &states.ResourceInstanceObjectSrc{
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SchemaVersion: 1,
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Status: states.ObjectReady,
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AttrsJSON: []byte(`{"woozles":"confuzles"}`),
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},
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},
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},
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ProviderConfig: addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: addrs.RootModule,
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},
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},
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},
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testSchemas(),
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[]resource{
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resource{
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Address: "test_thing.bar[0]",
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Mode: "managed",
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Type: "test_thing",
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Name: "bar",
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Index: addrs.IntKey(0),
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ProviderName: "test",
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SchemaVersion: 1,
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AttributeValues: attributeValues{
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"foozles": json.RawMessage(`null`),
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"woozles": json.RawMessage(`"confuzles"`),
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},
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},
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},
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false,
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},
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"resource with for_each": {
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map[string]*states.Resource{
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"test_thing.bar": {
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Addr: addrs.AbsResource{
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Resource: addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_thing",
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Name: "bar",
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},
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},
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EachMode: states.EachMap,
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Instances: map[addrs.InstanceKey]*states.ResourceInstance{
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addrs.StringKey("rockhopper"): {
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Current: &states.ResourceInstanceObjectSrc{
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SchemaVersion: 1,
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Status: states.ObjectReady,
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AttrsJSON: []byte(`{"woozles":"confuzles"}`),
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},
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},
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},
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ProviderConfig: addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: addrs.RootModule,
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},
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},
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},
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testSchemas(),
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[]resource{
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resource{
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Address: "test_thing.bar[\"rockhopper\"]",
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Mode: "managed",
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Type: "test_thing",
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Name: "bar",
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Index: addrs.StringKey("rockhopper"),
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ProviderName: "test",
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SchemaVersion: 1,
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AttributeValues: attributeValues{
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"foozles": json.RawMessage(`null`),
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"woozles": json.RawMessage(`"confuzles"`),
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},
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},
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},
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false,
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},
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"deposed resource": {
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map[string]*states.Resource{
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"test_thing.baz": {
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Addr: addrs.AbsResource{
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Resource: addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_thing",
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Name: "bar",
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},
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},
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EachMode: states.NoEach,
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Instances: map[addrs.InstanceKey]*states.ResourceInstance{
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addrs.NoKey: {
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Deposed: map[states.DeposedKey]*states.ResourceInstanceObjectSrc{
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states.DeposedKey(deposedKey): &states.ResourceInstanceObjectSrc{
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SchemaVersion: 1,
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Status: states.ObjectReady,
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AttrsJSON: []byte(`{"woozles":"confuzles"}`),
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},
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},
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},
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},
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ProviderConfig: addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: addrs.RootModule,
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},
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},
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},
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testSchemas(),
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[]resource{
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resource{
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Address: "test_thing.bar",
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Mode: "managed",
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Type: "test_thing",
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Name: "bar",
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Index: addrs.InstanceKey(nil),
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ProviderName: "test",
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DeposedKey: deposedKey.String(),
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AttributeValues: attributeValues{
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"foozles": json.RawMessage(`null`),
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"woozles": json.RawMessage(`"confuzles"`),
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},
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},
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},
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false,
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},
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"deposed and current resource": {
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map[string]*states.Resource{
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"test_thing.baz": {
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Addr: addrs.AbsResource{
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Resource: addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_thing",
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Name: "bar",
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},
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},
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EachMode: states.NoEach,
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Instances: map[addrs.InstanceKey]*states.ResourceInstance{
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addrs.NoKey: {
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Deposed: map[states.DeposedKey]*states.ResourceInstanceObjectSrc{
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states.DeposedKey(deposedKey): &states.ResourceInstanceObjectSrc{
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SchemaVersion: 1,
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Status: states.ObjectReady,
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AttrsJSON: []byte(`{"woozles":"confuzles"}`),
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},
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},
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Current: &states.ResourceInstanceObjectSrc{
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SchemaVersion: 1,
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Status: states.ObjectReady,
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AttrsJSON: []byte(`{"woozles":"confuzles"}`),
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},
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},
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},
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ProviderConfig: addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: addrs.RootModule,
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},
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},
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},
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testSchemas(),
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[]resource{
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resource{
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Address: "test_thing.bar",
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Mode: "managed",
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Type: "test_thing",
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Name: "bar",
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Index: addrs.InstanceKey(nil),
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ProviderName: "test",
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SchemaVersion: 1,
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AttributeValues: attributeValues{
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"foozles": json.RawMessage(`null`),
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"woozles": json.RawMessage(`"confuzles"`),
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},
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},
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resource{
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Address: "test_thing.bar",
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Mode: "managed",
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Type: "test_thing",
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Name: "bar",
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Index: addrs.InstanceKey(nil),
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ProviderName: "test",
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DeposedKey: deposedKey.String(),
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AttributeValues: attributeValues{
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"foozles": json.RawMessage(`null`),
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"woozles": json.RawMessage(`"confuzles"`),
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},
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},
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},
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false,
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},
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}
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for name, test := range tests {
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t.Run(name, func(t *testing.T) {
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got, err := marshalResources(test.Resources, addrs.RootModuleInstance, test.Schemas)
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if test.Err {
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if err == nil {
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t.Fatal("succeeded; want error")
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}
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return
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} else if err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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eq := reflect.DeepEqual(got, test.Want)
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if !eq {
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t.Fatalf("wrong result:\nGot: %#v\nWant: %#v\n", got, test.Want)
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}
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})
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}
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}
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func TestMarshalModules_basic(t *testing.T) {
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childModule, _ := addrs.ParseModuleInstanceStr("module.child")
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subModule, _ := addrs.ParseModuleInstanceStr("module.submodule")
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testState := states.BuildState(func(s *states.SyncState) {
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s.SetResourceInstanceCurrent(
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addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_instance",
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Name: "foo",
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}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
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&states.ResourceInstanceObjectSrc{
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AttrsJSON: []byte(`{"id":"bar","foo":"value","bar":"value"}`),
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Status: states.ObjectReady,
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},
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addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: addrs.RootModule,
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},
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)
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s.SetResourceInstanceCurrent(
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addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_instance",
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Name: "foo",
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}.Instance(addrs.NoKey).Absolute(childModule),
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&states.ResourceInstanceObjectSrc{
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AttrsJSON: []byte(`{"id":"foo","foo":"value","bar":"value"}`),
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Status: states.ObjectReady,
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},
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addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: childModule.Module(),
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},
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)
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s.SetResourceInstanceCurrent(
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addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_instance",
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Name: "foo",
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}.Instance(addrs.NoKey).Absolute(subModule),
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&states.ResourceInstanceObjectSrc{
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AttrsJSON: []byte(`{"id":"foo","foo":"value","bar":"value"}`),
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Status: states.ObjectReady,
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},
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addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: subModule.Module(),
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},
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)
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})
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moduleMap := make(map[string][]addrs.ModuleInstance)
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moduleMap[""] = []addrs.ModuleInstance{childModule, subModule}
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got, err := marshalModules(testState, testSchemas(), moduleMap[""], moduleMap)
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if err != nil {
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t.Fatalf("unexpected error: %s", err.Error())
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}
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|
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if len(got) != 2 {
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t.Fatalf("wrong result! got %d modules, expected 2", len(got))
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}
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if got[0].Address != "module.child" || got[1].Address != "module.submodule" {
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t.Fatalf("wrong result! got %#v\n", got)
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}
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}
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|
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func TestMarshalModules_nested(t *testing.T) {
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childModule, _ := addrs.ParseModuleInstanceStr("module.child")
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subModule, _ := addrs.ParseModuleInstanceStr("module.child.module.submodule")
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testState := states.BuildState(func(s *states.SyncState) {
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s.SetResourceInstanceCurrent(
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addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_instance",
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Name: "foo",
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}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
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&states.ResourceInstanceObjectSrc{
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AttrsJSON: []byte(`{"id":"bar","foo":"value","bar":"value"}`),
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Status: states.ObjectReady,
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},
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addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: addrs.RootModule,
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},
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)
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s.SetResourceInstanceCurrent(
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addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_instance",
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Name: "foo",
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}.Instance(addrs.NoKey).Absolute(childModule),
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&states.ResourceInstanceObjectSrc{
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AttrsJSON: []byte(`{"id":"foo","foo":"value","bar":"value"}`),
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Status: states.ObjectReady,
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},
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addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: childModule.Module(),
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},
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)
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s.SetResourceInstanceCurrent(
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addrs.Resource{
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Mode: addrs.ManagedResourceMode,
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Type: "test_instance",
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Name: "foo",
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}.Instance(addrs.NoKey).Absolute(subModule),
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&states.ResourceInstanceObjectSrc{
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AttrsJSON: []byte(`{"id":"foo","foo":"value","bar":"value"}`),
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Status: states.ObjectReady,
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},
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addrs.AbsProviderConfig{
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Provider: addrs.NewLegacyProvider("test"),
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Module: subModule.Module(),
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},
|
|
)
|
|
})
|
|
moduleMap := make(map[string][]addrs.ModuleInstance)
|
|
moduleMap[""] = []addrs.ModuleInstance{childModule}
|
|
moduleMap[childModule.String()] = []addrs.ModuleInstance{subModule}
|
|
|
|
got, err := marshalModules(testState, testSchemas(), moduleMap[""], moduleMap)
|
|
|
|
if err != nil {
|
|
t.Fatalf("unexpected error: %s", err.Error())
|
|
}
|
|
|
|
if len(got) != 1 {
|
|
t.Fatalf("wrong result! got %d modules, expected 1", len(got))
|
|
}
|
|
|
|
if got[0].Address != "module.child" {
|
|
t.Fatalf("wrong result! got %#v\n", got)
|
|
}
|
|
|
|
if got[0].ChildModules[0].Address != "module.child.module.submodule" {
|
|
t.Fatalf("wrong result! got %#v\n", got)
|
|
}
|
|
}
|
|
|
|
func testSchemas() *terraform.Schemas {
|
|
return &terraform.Schemas{
|
|
Providers: map[addrs.Provider]*terraform.ProviderSchema{
|
|
addrs.NewLegacyProvider("test"): &terraform.ProviderSchema{
|
|
ResourceTypes: map[string]*configschema.Block{
|
|
"test_thing": {
|
|
Attributes: map[string]*configschema.Attribute{
|
|
"woozles": {Type: cty.String, Optional: true, Computed: true},
|
|
"foozles": {Type: cty.String, Optional: true},
|
|
},
|
|
},
|
|
"test_instance": {
|
|
Attributes: map[string]*configschema.Attribute{
|
|
"id": {Type: cty.String, Optional: true, Computed: true},
|
|
"foo": {Type: cty.String, Optional: true},
|
|
"bar": {Type: cty.String, Optional: true},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
}
|