151 lines
4.1 KiB
Go
151 lines
4.1 KiB
Go
package consul
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import (
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"fmt"
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"testing"
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consulapi "github.com/hashicorp/consul/api"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccConsulKeyPrefix_basic(t *testing.T) {
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: resource.ComposeTestCheckFunc(
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testAccCheckConsulKeyPrefixKeyAbsent("species"),
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testAccCheckConsulKeyPrefixKeyAbsent("meat"),
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testAccCheckConsulKeyPrefixKeyAbsent("cheese"),
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testAccCheckConsulKeyPrefixKeyAbsent("bread"),
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),
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccConsulKeyPrefixConfig,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckConsulKeyPrefixKeyValue("cheese", "chevre"),
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testAccCheckConsulKeyPrefixKeyValue("bread", "baguette"),
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testAccCheckConsulKeyPrefixKeyAbsent("species"),
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testAccCheckConsulKeyPrefixKeyAbsent("meat"),
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),
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},
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resource.TestStep{
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Config: testAccConsulKeyPrefixConfig,
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ExpectNonEmptyPlan: true,
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Check: resource.ComposeTestCheckFunc(
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// This will add a rogue key that Terraform isn't
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// expecting, causing a non-empty plan that wants
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// to remove it.
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testAccAddConsulKeyPrefixRogue("species", "gorilla"),
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),
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},
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resource.TestStep{
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Config: testAccConsulKeyPrefixConfig_Update,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckConsulKeyPrefixKeyValue("meat", "ham"),
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testAccCheckConsulKeyPrefixKeyValue("bread", "batard"),
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testAccCheckConsulKeyPrefixKeyAbsent("cheese"),
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testAccCheckConsulKeyPrefixKeyAbsent("species"),
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),
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},
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resource.TestStep{
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Config: testAccConsulKeyPrefixConfig_Update,
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ExpectNonEmptyPlan: true,
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Check: resource.ComposeTestCheckFunc(
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testAccAddConsulKeyPrefixRogue("species", "gorilla"),
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),
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},
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},
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})
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}
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func testAccCheckConsulKeyPrefixDestroy(s *terraform.State) error {
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kv := testAccProvider.Meta().(*consulapi.Client).KV()
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opts := &consulapi.QueryOptions{Datacenter: "dc1"}
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pair, _, err := kv.Get("test/set", opts)
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if err != nil {
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return err
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}
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if pair != nil {
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return fmt.Errorf("Key still exists: %#v", pair)
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}
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return nil
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}
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func testAccCheckConsulKeyPrefixKeyAbsent(name string) resource.TestCheckFunc {
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fullName := "prefix_test/" + name
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return func(s *terraform.State) error {
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kv := testAccProvider.Meta().(*consulapi.Client).KV()
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opts := &consulapi.QueryOptions{Datacenter: "dc1"}
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pair, _, err := kv.Get(fullName, opts)
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if err != nil {
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return err
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}
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if pair != nil {
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return fmt.Errorf("key '%s' exists, but shouldn't", fullName)
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}
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return nil
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}
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}
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// This one is actually not a check, but rather a mutation step. It writes
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// a value directly into Consul, bypassing our Terraform resource.
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func testAccAddConsulKeyPrefixRogue(name, value string) resource.TestCheckFunc {
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fullName := "prefix_test/" + name
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return func(s *terraform.State) error {
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kv := testAccProvider.Meta().(*consulapi.Client).KV()
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opts := &consulapi.WriteOptions{Datacenter: "dc1"}
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pair := &consulapi.KVPair{
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Key: fullName,
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Value: []byte(value),
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}
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_, err := kv.Put(pair, opts)
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return err
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}
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}
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func testAccCheckConsulKeyPrefixKeyValue(name, value string) resource.TestCheckFunc {
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fullName := "prefix_test/" + name
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return func(s *terraform.State) error {
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kv := testAccProvider.Meta().(*consulapi.Client).KV()
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opts := &consulapi.QueryOptions{Datacenter: "dc1"}
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pair, _, err := kv.Get(fullName, opts)
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if err != nil {
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return err
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}
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if pair == nil {
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return fmt.Errorf("key %v doesn't exist, but should", fullName)
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}
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if string(pair.Value) != value {
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return fmt.Errorf("key %v has value %v; want %v", fullName, pair.Value, value)
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}
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return nil
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}
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}
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const testAccConsulKeyPrefixConfig = `
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resource "consul_key_prefix" "app" {
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datacenter = "dc1"
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path_prefix = "prefix_test/"
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subkeys = {
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cheese = "chevre"
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bread = "baguette"
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}
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}
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`
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const testAccConsulKeyPrefixConfig_Update = `
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resource "consul_key_prefix" "app" {
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datacenter = "dc1"
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path_prefix = "prefix_test/"
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subkeys = {
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bread = "batard"
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meat = "ham"
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}
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}
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`
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