opentofu/builtin/providers/test/resource.go
James Bardin 6ecf9b143b we can normalize nulls in Read again
This should be the final change from removing the flatmap normalization.
Since we're no longer trying to a consistent zero or null value in the
flatmap config, rather we're trying to maintain the previously applied
value, ReadResource also needs to apply the normalizeNullValues step in
order to prevent unexpected diffs.
2019-03-12 16:00:25 -04:00

190 lines
4.2 KiB
Go

package test
import (
"errors"
"fmt"
"github.com/hashicorp/terraform/helper/schema"
)
func testResource() *schema.Resource {
return &schema.Resource{
Create: testResourceCreate,
Read: testResourceRead,
Update: testResourceUpdate,
Delete: testResourceDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"required": {
Type: schema.TypeString,
Required: true,
},
"optional": {
Type: schema.TypeString,
Optional: true,
},
"optional_bool": {
Type: schema.TypeBool,
Optional: true,
},
"optional_force_new": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"optional_computed_map": {
Type: schema.TypeMap,
Optional: true,
Computed: true,
},
"optional_computed_force_new": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"computed_read_only": {
Type: schema.TypeString,
Computed: true,
},
"computed_from_required": {
Type: schema.TypeString,
Computed: true,
ForceNew: true,
},
"computed_read_only_force_new": {
Type: schema.TypeString,
Computed: true,
ForceNew: true,
},
"computed_list": {
Type: schema.TypeList,
Computed: true,
Elem: &schema.Schema{
Type: schema.TypeString,
},
},
"set": {
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Schema{
Type: schema.TypeString,
},
Set: schema.HashString,
},
"computed_set": {
Type: schema.TypeSet,
Computed: true,
Elem: &schema.Schema{
Type: schema.TypeString,
},
Set: schema.HashString,
},
"map": {
Type: schema.TypeMap,
Optional: true,
},
"optional_map": {
Type: schema.TypeMap,
Optional: true,
},
"required_map": {
Type: schema.TypeMap,
Required: true,
},
"map_that_look_like_set": {
Type: schema.TypeMap,
Optional: true,
Elem: &schema.Schema{
Type: schema.TypeString,
},
},
"computed_map": {
Type: schema.TypeMap,
Computed: true,
},
"list": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{
Type: schema.TypeString,
},
},
"list_of_map": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{
Type: schema.TypeMap,
Elem: &schema.Schema{
Type: schema.TypeString,
},
},
},
"apply_error": {
Type: schema.TypeString,
Optional: true,
Description: "return and error during apply",
},
},
}
}
func testResourceCreate(d *schema.ResourceData, meta interface{}) error {
d.SetId("testId")
errMsg, _ := d.Get("apply_error").(string)
if errMsg != "" {
return errors.New(errMsg)
}
// Required must make it through to Create
if _, ok := d.GetOk("required"); !ok {
return fmt.Errorf("Missing attribute 'required', but it's required!")
}
if _, ok := d.GetOk("required_map"); !ok {
return fmt.Errorf("Missing attribute 'required_map', but it's required!")
}
d.Set("computed_from_required", d.Get("required"))
return testResourceRead(d, meta)
}
func testResourceRead(d *schema.ResourceData, meta interface{}) error {
d.Set("computed_read_only", "value_from_api")
d.Set("computed_read_only_force_new", "value_from_api")
if _, ok := d.GetOk("optional_computed_map"); !ok {
d.Set("optional_computed_map", map[string]string{})
}
d.Set("computed_map", map[string]string{"key1": "value1"})
d.Set("computed_list", []string{"listval1", "listval2"})
d.Set("computed_set", []string{"setval1", "setval2"})
// if there is no "set" value, erroneously set it to an empty set. This
// might change a null value to an empty set, but we should be able to
// ignore that.
s := d.Get("set")
if s == nil || s.(*schema.Set).Len() == 0 {
d.Set("set", []interface{}{})
}
return nil
}
func testResourceUpdate(d *schema.ResourceData, meta interface{}) error {
errMsg, _ := d.Get("apply_error").(string)
if errMsg != "" {
return errors.New(errMsg)
}
return testResourceRead(d, meta)
}
func testResourceDelete(d *schema.ResourceData, meta interface{}) error {
d.SetId("")
return nil
}