103 lines
2.3 KiB
Go
103 lines
2.3 KiB
Go
package postgresql
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import (
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"database/sql"
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"fmt"
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"testing"
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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 TestAccPostgresqlExtension_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: testAccCheckPostgresqlExtensionDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccPostgresqlExtensionConfig,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckPostgresqlExtensionExists("postgresql_extension.myextension"),
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resource.TestCheckResourceAttr(
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"postgresql_role.myextension", "name", "pg_trgm"),
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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 testAccCheckPostgresqlExtensionDestroy(s *terraform.State) error {
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client := testAccProvider.Meta().(*Client)
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "postgresql_extension" {
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continue
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}
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exists, err := checkExtensionExists(client, rs.Primary.ID)
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if err != nil {
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return fmt.Errorf("Error checking extension %s", err)
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}
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if exists {
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return fmt.Errorf("Extension still exists after destroy")
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}
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}
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return nil
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}
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func testAccCheckPostgresqlExtensionExists(n string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Resource not found: %s", n)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No ID is set")
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}
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client := testAccProvider.Meta().(*Client)
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exists, err := checkExtensionExists(client, rs.Primary.ID)
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if err != nil {
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return fmt.Errorf("Error checking extension %s", err)
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}
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if !exists {
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return fmt.Errorf("Extension not found")
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}
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return nil
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}
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}
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func checkExtensionExists(client *Client, extensionName string) (bool, error) {
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conn, err := client.Connect()
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if err != nil {
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return false, err
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}
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defer conn.Close()
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var _rez int
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err = conn.QueryRow("SELECT 1 from pg_extension d WHERE extname=$1", extensionName).Scan(&_rez)
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switch {
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case err == sql.ErrNoRows:
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return false, nil
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case err != nil:
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return false, fmt.Errorf("Error reading info about extension: %s", err)
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default:
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return true, nil
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}
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}
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var testAccPostgresqlExtensionConfig = `
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resource "postgresql_extension" "myextension" {
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name = "pg_trgm"
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}
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`
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