terraform/builtin/providers/aws/resource_aws_launch_configu...

136 lines
3.5 KiB
Go

package aws
import (
"bytes"
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/mitchellh/goamz/autoscaling"
)
func TestAccAWSLaunchConfiguration(t *testing.T) {
var conf autoscaling.LaunchConfiguration
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckAWSLaunchConfigurationDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAWSLaunchConfigurationConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckAWSLaunchConfigurationExists("aws_launch_configuration.bar", &conf),
testAccCheckAWSLaunchConfigurationAttributes(&conf),
resource.TestCheckResourceAttr(
"aws_launch_configuration.bar", "image_id", "ami-fb8e9292"),
resource.TestCheckResourceAttr(
"aws_launch_configuration.bar", "name", "foobar-terraform-test"),
resource.TestCheckResourceAttr(
"aws_launch_configuration.bar", "instance_type", "t1.micro"),
resource.TestCheckResourceAttr(
"aws_launch_configuration.bar", "user_data", "foobar-user-data"),
),
},
},
})
}
func testAccCheckAWSLaunchConfigurationDestroy(s *terraform.State) error {
conn := testAccProvider.autoscalingconn
for _, rs := range s.Resources {
if rs.Type != "aws_launch_configuration" {
continue
}
describe, err := conn.DescribeLaunchConfigurations(
&autoscaling.DescribeLaunchConfigurations{
Names: []string{rs.ID},
})
if err == nil {
if len(describe.LaunchConfigurations) != 0 &&
describe.LaunchConfigurations[0].Name == rs.ID {
return fmt.Errorf("Launch Configuration still exists")
}
}
// Verify the error
providerErr, ok := err.(*autoscaling.Error)
if !ok {
return err
}
if providerErr.Code != "InvalidLaunchConfiguration.NotFound" {
return err
}
}
return nil
}
func testAccCheckAWSLaunchConfigurationAttributes(conf *autoscaling.LaunchConfiguration) resource.TestCheckFunc {
return func(s *terraform.State) error {
if conf.ImageId != "ami-fb8e9292" {
return fmt.Errorf("Bad image_id: %s", conf.ImageId)
}
if conf.Name != "foobar-terraform-test" {
return fmt.Errorf("Bad name: %s", conf.Name)
}
if conf.InstanceType != "t1.micro" {
return fmt.Errorf("Bad instance_type: %s", conf.InstanceType)
}
if !bytes.Equal(conf.UserData, []byte("foobar-user-data")) {
return fmt.Errorf("Bad user_data: %s", conf.UserData)
}
return nil
}
}
func testAccCheckAWSLaunchConfigurationExists(n string, res *autoscaling.LaunchConfiguration) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.ID == "" {
return fmt.Errorf("No Launch Configuration ID is set")
}
conn := testAccProvider.autoscalingconn
describeOpts := autoscaling.DescribeLaunchConfigurations{
Names: []string{rs.ID},
}
describe, err := conn.DescribeLaunchConfigurations(&describeOpts)
if err != nil {
return err
}
if len(describe.LaunchConfigurations) != 1 ||
describe.LaunchConfigurations[0].Name != rs.ID {
return fmt.Errorf("Launch Configuration Group not found")
}
*res = describe.LaunchConfigurations[0]
return nil
}
}
const testAccAWSLaunchConfigurationConfig = `
resource "aws_launch_configuration" "bar" {
name = "foobar-terraform-test"
image_id = "ami-fb8e9292"
instance_type = "t1.micro"
user_data = "foobar-user-data"
}
`