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terraform/helper/schema/resource_data_test.go

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package schema
import (
"reflect"
"testing"
"github.com/hashicorp/terraform/terraform"
)
func TestResourceDataGet(t *testing.T) {
cases := []struct {
Schema map[string]*Schema
State *terraform.InstanceState
Diff *terraform.InstanceDiff
Key string
Value interface{}
}{
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "foo",
New: "bar",
NewComputed: true,
},
},
},
Key: "availability_zone",
Value: "",
},
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Key: "availability_zone",
Value: "foo",
},
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo!",
NewExtra: "foo",
},
},
},
Key: "availability_zone",
Value: "foo",
},
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "bar",
},
},
Diff: nil,
Key: "availability_zone",
Value: "bar",
},
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "foo",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "foo",
New: "bar",
NewComputed: true,
},
},
},
Key: "availability_zone",
Value: "",
},
{
Schema: map[string]*Schema{
"port": &Schema{
Type: TypeInt,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"port": "80",
},
},
Diff: nil,
Key: "port",
Value: 80,
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Required: true,
Elem: &Schema{Type: TypeInt},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "1",
"ports.1": "2",
"ports.2": "5",
},
},
Key: "ports.1",
Value: 2,
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Required: true,
Elem: &Schema{Type: TypeInt},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "1",
"ports.1": "2",
"ports.2": "5",
},
},
Key: "ports.#",
Value: 3,
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Required: true,
Elem: &Schema{Type: TypeInt},
},
},
State: nil,
Key: "ports.#",
Value: 0,
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Required: true,
Elem: &Schema{Type: TypeInt},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "1",
"ports.1": "2",
"ports.2": "5",
},
},
Key: "ports",
Value: []interface{}{1, 2, 5},
},
{
Schema: map[string]*Schema{
"ingress": &Schema{
Type: TypeList,
Required: true,
Elem: &Resource{
Schema: map[string]*Schema{
"from": &Schema{
Type: TypeInt,
Required: true,
},
},
},
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ingress.#": &terraform.ResourceAttrDiff{
Old: "",
New: "1",
},
"ingress.0.from": &terraform.ResourceAttrDiff{
Old: "",
New: "8080",
},
},
},
Key: "ingress.0",
Value: map[string]interface{}{
"from": 8080,
},
},
{
Schema: map[string]*Schema{
"ingress": &Schema{
Type: TypeList,
Required: true,
Elem: &Resource{
Schema: map[string]*Schema{
"from": &Schema{
Type: TypeInt,
Required: true,
},
},
},
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ingress.#": &terraform.ResourceAttrDiff{
Old: "",
New: "1",
},
"ingress.0.from": &terraform.ResourceAttrDiff{
Old: "",
New: "8080",
},
},
},
Key: "ingress",
Value: []interface{}{
map[string]interface{}{
"from": 8080,
},
},
},
// Computed get
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Computed: true,
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "foo",
},
},
Key: "availability_zone",
Value: "foo",
},
// Full object
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Key: "",
Value: map[string]interface{}{
"availability_zone": "foo",
},
},
// List of maps
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"config_vars.#": &terraform.ResourceAttrDiff{
Old: "0",
New: "2",
},
"config_vars.0.foo": &terraform.ResourceAttrDiff{
Old: "",
New: "bar",
},
"config_vars.1.bar": &terraform.ResourceAttrDiff{
Old: "",
New: "baz",
},
},
},
Key: "config_vars",
Value: []interface{}{
map[string]interface{}{
"foo": "bar",
},
map[string]interface{}{
"bar": "baz",
},
},
},
// List of maps in state
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "2",
"config_vars.0.foo": "baz",
"config_vars.1.bar": "bar",
},
},
Diff: nil,
Key: "config_vars",
Value: []interface{}{
map[string]interface{}{
"foo": "baz",
},
map[string]interface{}{
"bar": "bar",
},
},
},
// List of maps with removal in diff
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "1",
"config_vars.0.FOO": "bar",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"config_vars.#": &terraform.ResourceAttrDiff{
Old: "1",
New: "0",
},
"config_vars.0.FOO": &terraform.ResourceAttrDiff{
Old: "bar",
NewRemoved: true,
},
},
},
Key: "config_vars",
Value: []interface{}{},
},
// Sets
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "1",
"ports.0": "80",
},
},
Diff: nil,
Key: "ports",
Value: []interface{}{80},
},
}
for i, tc := range cases {
d, err := schemaMap(tc.Schema).Data(tc.State, tc.Diff)
if err != nil {
t.Fatalf("err: %s", err)
}
v := d.Get(tc.Key)
if s, ok := v.(*Set); ok {
v = s.List()
}
if !reflect.DeepEqual(v, tc.Value) {
t.Fatalf("Bad: %d\n\n%#v", i, v)
}
}
}
func TestResourceDataGetChange(t *testing.T) {
cases := []struct {
Schema map[string]*Schema
State *terraform.InstanceState
Diff *terraform.InstanceDiff
Key string
OldValue interface{}
NewValue interface{}
}{
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Key: "availability_zone",
OldValue: "",
NewValue: "foo",
},
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "foo",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Key: "availability_zone",
OldValue: "foo",
NewValue: "foo",
},
}
for i, tc := range cases {
d, err := schemaMap(tc.Schema).Data(tc.State, tc.Diff)
if err != nil {
t.Fatalf("err: %s", err)
}
o, n := d.GetChange(tc.Key)
if !reflect.DeepEqual(o, tc.OldValue) {
t.Fatalf("Old Bad: %d\n\n%#v", i, o)
}
if !reflect.DeepEqual(n, tc.NewValue) {
t.Fatalf("New Bad: %d\n\n%#v", i, n)
}
}
}
func TestResourceDataGetOk(t *testing.T) {
cases := []struct {
Schema map[string]*Schema
State *terraform.InstanceState
Diff *terraform.InstanceDiff
Key string
Value interface{}
Ok bool
}{
/*
* Primitives
*/
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "",
},
},
},
Key: "availability_zone",
Value: "",
Ok: true,
},
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: nil,
Key: "availability_zone",
Value: "",
Ok: false,
},
/*
* Lists
*/
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Optional: true,
Elem: &Schema{Type: TypeInt},
},
},
State: nil,
Diff: nil,
Key: "ports",
Value: []interface{}{},
Ok: false,
},
/*
* Map
*/
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeMap,
Optional: true,
},
},
State: nil,
Diff: nil,
Key: "ports",
Value: map[string]interface{}{},
Ok: false,
},
/*
* Set
*/
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int { return a.(int) },
},
},
State: nil,
Diff: nil,
Key: "ports",
Value: []interface{}{},
Ok: false,
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int { return a.(int) },
},
},
State: nil,
Diff: nil,
Key: "ports.0",
Value: 0,
Ok: false,
},
}
for i, tc := range cases {
d, err := schemaMap(tc.Schema).Data(tc.State, tc.Diff)
if err != nil {
t.Fatalf("err: %s", err)
}
v, ok := d.GetOk(tc.Key)
if s, ok := v.(*Set); ok {
v = s.List()
}
if !reflect.DeepEqual(v, tc.Value) {
t.Fatalf("Bad: %d\n\n%#v", i, v)
}
if ok != tc.Ok {
t.Fatalf("Bad: %d\n\n%#v", i, ok)
}
}
}
func TestResourceDataHasChange(t *testing.T) {
cases := []struct {
Schema map[string]*Schema
State *terraform.InstanceState
Diff *terraform.InstanceDiff
Key string
Change bool
}{
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Key: "availability_zone",
Change: true,
},
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "foo",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Key: "availability_zone",
Change: false,
},
}
for i, tc := range cases {
d, err := schemaMap(tc.Schema).Data(tc.State, tc.Diff)
if err != nil {
t.Fatalf("err: %s", err)
}
actual := d.HasChange(tc.Key)
if actual != tc.Change {
t.Fatalf("Bad: %d %#v", i, actual)
}
}
}
func TestResourceDataSet(t *testing.T) {
cases := []struct {
Schema map[string]*Schema
State *terraform.InstanceState
Diff *terraform.InstanceDiff
Key string
Value interface{}
Err bool
GetKey string
GetValue interface{}
}{
// Basic good
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: nil,
Key: "availability_zone",
Value: "foo",
GetKey: "availability_zone",
GetValue: "foo",
},
// Basic int
{
Schema: map[string]*Schema{
"port": &Schema{
Type: TypeInt,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: nil,
Key: "port",
Value: 80,
GetKey: "port",
GetValue: 80,
},
// Basic bool
{
Schema: map[string]*Schema{
"vpc": &Schema{
Type: TypeBool,
Optional: true,
},
},
State: nil,
Diff: nil,
Key: "vpc",
Value: true,
GetKey: "vpc",
GetValue: true,
},
{
Schema: map[string]*Schema{
"vpc": &Schema{
Type: TypeBool,
Optional: true,
},
},
State: nil,
Diff: nil,
Key: "vpc",
Value: false,
GetKey: "vpc",
GetValue: false,
},
// Invalid type
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: nil,
Key: "availability_zone",
Value: 80,
Err: true,
GetKey: "availability_zone",
GetValue: "",
},
// List of primitives, set element
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Computed: true,
Elem: &Schema{Type: TypeInt},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "1",
"ports.1": "2",
"ports.2": "5",
},
},
Diff: nil,
Key: "ports.1",
Value: 3,
GetKey: "ports",
GetValue: []interface{}{1, 3, 5},
},
// List of primitives, set list
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Computed: true,
Elem: &Schema{Type: TypeInt},
},
},
State: nil,
Diff: nil,
Key: "ports",
Value: []int{1, 2, 5},
GetKey: "ports",
GetValue: []interface{}{1, 2, 5},
},
// List of primitives, set list with error
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Computed: true,
Elem: &Schema{Type: TypeInt},
},
},
State: nil,
Diff: nil,
Key: "ports",
Value: []interface{}{1, "NOPE", 5},
Err: true,
GetKey: "ports",
GetValue: []interface{}{},
},
// List of resource, set element
{
Schema: map[string]*Schema{
"ingress": &Schema{
Type: TypeList,
Computed: true,
Elem: &Resource{
Schema: map[string]*Schema{
"from": &Schema{
Type: TypeInt,
},
},
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ingress.#": "2",
"ingress.0.from": "80",
"ingress.1.from": "8080",
},
},
Diff: nil,
Key: "ingress.1.from",
Value: 9000,
GetKey: "ingress",
GetValue: []interface{}{
map[string]interface{}{
"from": 80,
},
map[string]interface{}{
"from": 9000,
},
},
},
// List of resource, set full resource element
{
Schema: map[string]*Schema{
"ingress": &Schema{
Type: TypeList,
Computed: true,
Elem: &Resource{
Schema: map[string]*Schema{
"from": &Schema{
Type: TypeInt,
},
},
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ingress.#": "2",
"ingress.0.from": "80",
"ingress.1.from": "8080",
},
},
Diff: nil,
Key: "ingress.1",
Value: map[string]interface{}{
"from": 9000,
},
GetKey: "ingress",
GetValue: []interface{}{
map[string]interface{}{
"from": 80,
},
map[string]interface{}{
"from": 9000,
},
},
},
// List of resource, set full resource element, with error
{
Schema: map[string]*Schema{
"ingress": &Schema{
Type: TypeList,
Computed: true,
Elem: &Resource{
Schema: map[string]*Schema{
"from": &Schema{
Type: TypeInt,
},
"to": &Schema{
Type: TypeInt,
},
},
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ingress.#": "2",
"ingress.0.from": "80",
"ingress.0.to": "10",
"ingress.1.from": "8080",
"ingress.1.to": "8080",
},
},
Diff: nil,
Key: "ingress.1",
Value: map[string]interface{}{
"from": 9000,
"to": "bar",
},
Err: true,
GetKey: "ingress",
GetValue: []interface{}{
map[string]interface{}{
"from": 80,
"to": 10,
},
map[string]interface{}{
"from": 8080,
"to": 8080,
},
},
},
// Set a list of maps
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: nil,
Diff: nil,
Key: "config_vars",
Value: []interface{}{
map[string]interface{}{
"foo": "bar",
},
map[string]interface{}{
"bar": "baz",
},
},
Err: false,
GetKey: "config_vars",
GetValue: []interface{}{
map[string]interface{}{
"foo": "bar",
},
map[string]interface{}{
"bar": "baz",
},
},
},
// Set a list of maps
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: nil,
Diff: nil,
Key: "config_vars",
Value: []interface{}{
map[string]string{
"foo": "bar",
},
map[string]string{
"bar": "baz",
},
},
Err: false,
GetKey: "config_vars",
GetValue: []interface{}{
map[string]interface{}{
"foo": "bar",
},
map[string]interface{}{
"bar": "baz",
},
},
},
// Set, with list
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "100",
"ports.1": "80",
"ports.2": "80",
},
},
Key: "ports",
Value: []interface{}{100, 125, 125},
GetKey: "ports",
GetValue: []interface{}{100, 125},
},
// Set, with Set
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "100",
"ports.1": "80",
"ports.2": "80",
},
},
Key: "ports",
Value: &Set{
m: map[int]interface{}{
1: 1,
2: 2,
},
},
GetKey: "ports",
GetValue: []interface{}{1, 2},
},
// Set single item
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "2",
"ports.0": "100",
"ports.1": "80",
},
},
Key: "ports.0",
Value: 256,
Err: true,
GetKey: "ports",
GetValue: []interface{}{80, 100},
},
}
for i, tc := range cases {
d, err := schemaMap(tc.Schema).Data(tc.State, tc.Diff)
if err != nil {
t.Fatalf("err: %s", err)
}
err = d.Set(tc.Key, tc.Value)
if (err != nil) != tc.Err {
t.Fatalf("%d err: %s", i, err)
}
v := d.Get(tc.GetKey)
if s, ok := v.(*Set); ok {
v = s.List()
}
if !reflect.DeepEqual(v, tc.GetValue) {
t.Fatalf("Get Bad: %d\n\n%#v", i, v)
}
}
}
func TestResourceDataState(t *testing.T) {
cases := []struct {
Schema map[string]*Schema
State *terraform.InstanceState
Diff *terraform.InstanceDiff
Set map[string]interface{}
Result *terraform.InstanceState
Partial []string
}{
// Basic primitive in diff
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "foo",
},
},
},
// Basic primitive set override
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Set: map[string]interface{}{
"availability_zone": "bar",
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "bar",
},
},
},
{
Schema: map[string]*Schema{
"vpc": &Schema{
Type: TypeBool,
Optional: true,
},
},
State: nil,
Diff: nil,
Set: map[string]interface{}{
"vpc": true,
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"vpc": "true",
},
},
},
// Basic primitive with StateFunc set
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
StateFunc: func(interface{}) string { return "" },
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
NewExtra: "foo!",
},
},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"availability_zone": "foo",
},
},
},
// List
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Required: true,
Elem: &Schema{Type: TypeInt},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "1",
"ports.0": "80",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ports.#": &terraform.ResourceAttrDiff{
Old: "1",
New: "2",
},
"ports.1": &terraform.ResourceAttrDiff{
Old: "",
New: "100",
},
},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "2",
"ports.0": "80",
"ports.1": "100",
},
},
},
// List of resources
{
Schema: map[string]*Schema{
"ingress": &Schema{
Type: TypeList,
Required: true,
Elem: &Resource{
Schema: map[string]*Schema{
"from": &Schema{
Type: TypeInt,
Required: true,
},
},
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ingress.#": "1",
"ingress.0.from": "80",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ingress.#": &terraform.ResourceAttrDiff{
Old: "1",
New: "2",
},
"ingress.0.from": &terraform.ResourceAttrDiff{
Old: "80",
New: "150",
},
"ingress.1.from": &terraform.ResourceAttrDiff{
Old: "",
New: "100",
},
},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ingress.#": "2",
"ingress.0.from": "150",
"ingress.1.from": "100",
},
},
},
// List of maps
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "2",
"config_vars.0.foo": "bar",
"config_vars.0.bar": "bar",
"config_vars.1.bar": "baz",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"config_vars.0.bar": &terraform.ResourceAttrDiff{
NewRemoved: true,
},
},
},
Set: map[string]interface{}{
"config_vars.1": map[string]interface{}{
"baz": "bang",
},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "2",
"config_vars.0.foo": "bar",
"config_vars.1.baz": "bang",
},
},
},
// List of maps with removal in diff
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "1",
"config_vars.0.FOO": "bar",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"config_vars.#": &terraform.ResourceAttrDiff{
Old: "1",
New: "0",
},
"config_vars.0.FOO": &terraform.ResourceAttrDiff{
Old: "bar",
NewRemoved: true,
},
},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "0",
},
},
},
// Basic state with other keys
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: &terraform.InstanceState{
ID: "bar",
Attributes: map[string]string{
"id": "bar",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Result: &terraform.InstanceState{
ID: "bar",
Attributes: map[string]string{
"id": "bar",
"availability_zone": "foo",
},
},
},
// Sets
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "100",
"ports.1": "80",
"ports.2": "80",
},
},
Diff: nil,
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "2",
"ports.0": "80",
"ports.1": "100",
},
},
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: nil,
Diff: nil,
Set: map[string]interface{}{
"ports": []interface{}{100, 80},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "2",
"ports.0": "80",
"ports.1": "100",
},
},
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Resource{
Schema: map[string]*Schema{
"order": &Schema{
Type: TypeInt,
},
"a": &Schema{
Type: TypeList,
Elem: &Schema{Type: TypeInt},
},
"b": &Schema{
Type: TypeList,
Elem: &Schema{Type: TypeInt},
},
},
},
Set: func(a interface{}) int {
m := a.(map[string]interface{})
return m["order"].(int)
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "2",
"ports.0.order": "10",
"ports.0.a.#": "1",
"ports.0.a.0": "80",
"ports.1.order": "20",
"ports.1.b.#": "1",
"ports.1.b.0": "100",
},
},
Set: map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"order": 20,
"b": []interface{}{100},
},
map[string]interface{}{
"order": 10,
"a": []interface{}{80},
},
},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "2",
"ports.0.order": "10",
"ports.0.a.#": "1",
"ports.0.a.0": "80",
"ports.1.order": "20",
"ports.1.b.#": "1",
"ports.1.b.0": "100",
},
},
},
/*
* PARTIAL STATES
*/
// Basic primitive
{
Schema: map[string]*Schema{
"availability_zone": &Schema{
Type: TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"availability_zone": &terraform.ResourceAttrDiff{
Old: "",
New: "foo",
RequiresNew: true,
},
},
},
Partial: []string{},
Result: &terraform.InstanceState{
Attributes: map[string]string{},
},
},
// List
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Required: true,
Elem: &Schema{Type: TypeInt},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "1",
"ports.0": "80",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ports.#": &terraform.ResourceAttrDiff{
Old: "1",
New: "2",
},
"ports.1": &terraform.ResourceAttrDiff{
Old: "",
New: "100",
},
},
},
Partial: []string{},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "1",
"ports.0": "80",
},
},
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ports.#": &terraform.ResourceAttrDiff{
Old: "",
NewComputed: true,
},
},
},
Partial: []string{},
Set: map[string]interface{}{
"ports": []interface{}{},
},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "0",
},
},
},
// List of resources
{
Schema: map[string]*Schema{
"ingress": &Schema{
Type: TypeList,
Required: true,
Elem: &Resource{
Schema: map[string]*Schema{
"from": &Schema{
Type: TypeInt,
Required: true,
},
},
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ingress.#": "1",
"ingress.0.from": "80",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ingress.#": &terraform.ResourceAttrDiff{
Old: "1",
New: "2",
},
"ingress.0.from": &terraform.ResourceAttrDiff{
Old: "80",
New: "150",
},
"ingress.1.from": &terraform.ResourceAttrDiff{
Old: "",
New: "100",
},
},
},
Partial: []string{},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ingress.#": "1",
"ingress.0.from": "80",
},
},
},
// List of maps
{
Schema: map[string]*Schema{
"config_vars": &Schema{
Type: TypeList,
Optional: true,
Computed: true,
Elem: &Schema{
Type: TypeMap,
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "2",
"config_vars.0.foo": "bar",
"config_vars.0.bar": "bar",
"config_vars.1.bar": "baz",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"config_vars.0.bar": &terraform.ResourceAttrDiff{
NewRemoved: true,
},
},
},
Set: map[string]interface{}{
"config_vars.1": map[string]interface{}{
"baz": "bang",
},
},
Partial: []string{},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"config_vars.#": "2",
"config_vars.0.foo": "bar",
"config_vars.0.bar": "bar",
"config_vars.1.bar": "baz",
},
},
},
// Sets
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "3",
"ports.0": "100",
"ports.1": "80",
"ports.2": "80",
},
},
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ports.1": &terraform.ResourceAttrDiff{
New: "120",
},
},
},
Partial: []string{},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "2",
"ports.0": "80",
"ports.1": "100",
},
},
},
{
Schema: map[string]*Schema{
"ports": &Schema{
Type: TypeSet,
Optional: true,
Computed: true,
Elem: &Schema{Type: TypeInt},
Set: func(a interface{}) int {
return a.(int)
},
},
},
State: nil,
Diff: &terraform.InstanceDiff{
Attributes: map[string]*terraform.ResourceAttrDiff{
"ports.#": &terraform.ResourceAttrDiff{
Old: "",
NewComputed: true,
},
},
},
Partial: []string{},
Result: &terraform.InstanceState{
Attributes: map[string]string{
"ports.#": "0",
},
},
},
}
for i, tc := range cases {
d, err := schemaMap(tc.Schema).Data(tc.State, tc.Diff)
if err != nil {
t.Fatalf("err: %s", err)
}
for k, v := range tc.Set {
if err := d.Set(k, v); err != nil {
t.Fatalf("%d err: %s", i, err)
}
}
// Set an ID so that the state returned is not nil
idSet := false
if d.Id() == "" {
idSet = true
d.SetId("foo")
}
// If we have partial, then enable partial state mode.
if tc.Partial != nil {
d.Partial(true)
for _, k := range tc.Partial {
d.SetPartial(k)
}
}
actual := d.State()
// If we set an ID, then undo what we did so the comparison works
if actual != nil && idSet {
actual.ID = ""
delete(actual.Attributes, "id")
}
if !reflect.DeepEqual(actual, tc.Result) {
t.Fatalf("Bad: %d\n\n%#v\n\nExpected:\n\n%#v", i, actual, tc.Result)
}
}
}
func TestResourceDataSetConnInfo(t *testing.T) {
d := &ResourceData{}
d.SetId("foo")
d.SetConnInfo(map[string]string{
"foo": "bar",
})
expected := map[string]string{
"foo": "bar",
}
actual := d.State()
if !reflect.DeepEqual(actual.Ephemeral.ConnInfo, expected) {
t.Fatalf("bad: %#v", actual)
}
}
func TestResourceDataSetId(t *testing.T) {
d := &ResourceData{}
d.SetId("foo")
actual := d.State()
if actual.ID != "foo" {
t.Fatalf("bad: %#v", actual)
}
}
func TestResourceDataSetId_clear(t *testing.T) {
d := &ResourceData{
state: &terraform.InstanceState{ID: "bar"},
}
d.SetId("")
actual := d.State()
if actual != nil {
t.Fatalf("bad: %#v", actual)
}
}
func TestResourceDataSetId_override(t *testing.T) {
d := &ResourceData{
state: &terraform.InstanceState{ID: "bar"},
}
d.SetId("foo")
actual := d.State()
if actual.ID != "foo" {
t.Fatalf("bad: %#v", actual)
}
}
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