terraform/builtin/providers/postgresql/resource_postgresql_schema_...

126 lines
2.9 KiB
Go

package postgresql
import (
"database/sql"
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccPostgresqlSchema_Basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckPostgresqlSchemaDestroy,
Steps: []resource.TestStep{
{
Config: testAccPostgresqlSchemaConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckPostgresqlSchemaExists("postgresql_schema.test1", "foo"),
resource.TestCheckResourceAttr(
"postgresql_role.myrole3", "name", "myrole3"),
resource.TestCheckResourceAttr(
"postgresql_role.myrole3", "login", "true"),
resource.TestCheckResourceAttr(
"postgresql_schema.test1", "name", "foo"),
resource.TestCheckResourceAttr(
"postgresql_schema.test2", "name", "bar"),
resource.TestCheckResourceAttr(
"postgresql_schema.test2", "owner", "myrole3"),
),
},
},
})
}
func testAccCheckPostgresqlSchemaDestroy(s *terraform.State) error {
client := testAccProvider.Meta().(*Client)
for _, rs := range s.RootModule().Resources {
if rs.Type != "postgresql_schema" {
continue
}
exists, err := checkSchemaExists(client, rs.Primary.ID)
if err != nil {
return fmt.Errorf("Error checking schema %s", err)
}
if exists {
return fmt.Errorf("Schema still exists after destroy")
}
}
return nil
}
func testAccCheckPostgresqlSchemaExists(n string, schemaName string) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Resource not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
actualSchemaName := rs.Primary.Attributes["name"]
if actualSchemaName != schemaName {
return fmt.Errorf("Wrong value for schema name expected %s got %s", schemaName, actualSchemaName)
}
client := testAccProvider.Meta().(*Client)
exists, err := checkSchemaExists(client, rs.Primary.ID)
if err != nil {
return fmt.Errorf("Error checking schema %s", err)
}
if !exists {
return fmt.Errorf("Schema not found")
}
return nil
}
}
func checkSchemaExists(client *Client, schemaName string) (bool, error) {
conn, err := client.Connect()
if err != nil {
return false, err
}
defer conn.Close()
var _rez string
err = conn.QueryRow("SELECT nspname FROM pg_catalog.pg_namespace WHERE nspname=$1", schemaName).Scan(&_rez)
switch {
case err == sql.ErrNoRows:
return false, nil
case err != nil:
return false, fmt.Errorf("Error reading info about schema: %s", err)
default:
return true, nil
}
}
var testAccPostgresqlSchemaConfig = `
resource "postgresql_role" "myrole3" {
name = "myrole3"
login = true
}
resource "postgresql_schema" "test1" {
name = "foo"
}
resource "postgresql_schema" "test2" {
name = "bar"
owner = "${postgresql_role.myrole3.name}"
}
`