terraform/builtin/providers/heroku/resource_heroku_domain_test.go

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package heroku
import (
"context"
"fmt"
"testing"
"github.com/cyberdelia/heroku-go/v3"
"github.com/hashicorp/terraform/helper/acctest"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccHerokuDomain_Basic(t *testing.T) {
var domain heroku.DomainInfoResult
appName := fmt.Sprintf("tftest-%s", acctest.RandString(10))
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckHerokuDomainDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckHerokuDomainConfig_basic(appName),
Check: resource.ComposeTestCheckFunc(
testAccCheckHerokuDomainExists("heroku_domain.foobar", &domain),
testAccCheckHerokuDomainAttributes(&domain),
resource.TestCheckResourceAttr(
"heroku_domain.foobar", "hostname", "terraform.example.com"),
resource.TestCheckResourceAttr(
"heroku_domain.foobar", "app", appName),
resource.TestCheckResourceAttr(
"heroku_domain.foobar", "cname",
fmt.Sprintf("%s.herokuapp.com", appName)),
),
},
},
})
}
func testAccCheckHerokuDomainDestroy(s *terraform.State) error {
client := testAccProvider.Meta().(*heroku.Service)
for _, rs := range s.RootModule().Resources {
if rs.Type != "heroku_domain" {
continue
}
_, err := client.DomainInfo(context.TODO(), rs.Primary.Attributes["app"], rs.Primary.ID)
if err == nil {
return fmt.Errorf("Domain still exists")
}
}
return nil
}
func testAccCheckHerokuDomainAttributes(Domain *heroku.DomainInfoResult) resource.TestCheckFunc {
return func(s *terraform.State) error {
if Domain.Hostname != "terraform.example.com" {
return fmt.Errorf("Bad hostname: %s", Domain.Hostname)
}
return nil
}
}
func testAccCheckHerokuDomainExists(n string, Domain *heroku.DomainInfoResult) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No Domain ID is set")
}
client := testAccProvider.Meta().(*heroku.Service)
foundDomain, err := client.DomainInfo(context.TODO(), rs.Primary.Attributes["app"], rs.Primary.ID)
if err != nil {
return err
}
if foundDomain.ID != rs.Primary.ID {
return fmt.Errorf("Domain not found")
}
*Domain = *foundDomain
return nil
}
}
func testAccCheckHerokuDomainConfig_basic(appName string) string {
return fmt.Sprintf(`resource "heroku_app" "foobar" {
name = "%s"
region = "us"
}
resource "heroku_domain" "foobar" {
app = "${heroku_app.foobar.name}"
hostname = "terraform.example.com"
}`, appName)
}