github.com/ezbercih/terraform@v0.1.1-0.20140729011846-3c33865e0839/builtin/providers/aws/resource_aws_db_instance_test.go (about)

     1  package aws
     2  
     3  import (
     4  	"fmt"
     5  	"testing"
     6  
     7  	"github.com/hashicorp/terraform/helper/resource"
     8  	"github.com/hashicorp/terraform/terraform"
     9  	"github.com/mitchellh/goamz/rds"
    10  )
    11  
    12  func TestAccAWSDBInstance(t *testing.T) {
    13  	var v rds.DBInstance
    14  
    15  	resource.Test(t, resource.TestCase{
    16  		PreCheck:     func() { testAccPreCheck(t) },
    17  		Providers:    testAccProviders,
    18  		CheckDestroy: testAccCheckAWSDBInstanceDestroy,
    19  		Steps: []resource.TestStep{
    20  			resource.TestStep{
    21  				Config: testAccAWSDBInstanceConfig,
    22  				Check: resource.ComposeTestCheckFunc(
    23  					testAccCheckAWSDBInstanceExists("aws_db_instance.bar", &v),
    24  					testAccCheckAWSDBInstanceAttributes(&v),
    25  					resource.TestCheckResourceAttr(
    26  						"aws_db_instance.bar", "instance_identifier", "foobarbaz-test-terraform"),
    27  					resource.TestCheckResourceAttr(
    28  						"aws_db_instance.bar", "allocated_storage", "foobarbaz-test-terraform"),
    29  					resource.TestCheckResourceAttr(
    30  						"aws_db_instance.bar", "engine", "mysql"),
    31  					resource.TestCheckResourceAttr(
    32  						"aws_db_instance.bar", "engine_version", "5.6.17"),
    33  					resource.TestCheckResourceAttr(
    34  						"aws_db_instance.bar", "instance_class", "db.t1.micro"),
    35  					resource.TestCheckResourceAttr(
    36  						"aws_db_instance.bar", "name", "baz"),
    37  					resource.TestCheckResourceAttr(
    38  						"aws_db_instance.bar", "password", "barbarbarbar"),
    39  					resource.TestCheckResourceAttr(
    40  						"aws_db_instance.bar", "username", "foo"),
    41  					resource.TestCheckResourceAttr(
    42  						"aws_db_instance.bar", "skip_final_snapshot", "true"),
    43  					resource.TestCheckResourceAttr(
    44  						"aws_db_instance.bar", "security_group_names.0", "secfoobarbaz-test-terraform"),
    45  				),
    46  			},
    47  		},
    48  	})
    49  }
    50  
    51  func testAccCheckAWSDBInstanceDestroy(s *terraform.State) error {
    52  	conn := testAccProvider.rdsconn
    53  
    54  	for _, rs := range s.Resources {
    55  		if rs.Type != "aws_db_instance" {
    56  			continue
    57  		}
    58  
    59  		// Try to find the Group
    60  		resp, err := conn.DescribeDBInstances(
    61  			&rds.DescribeDBInstances{
    62  				DBInstanceIdentifier: rs.ID,
    63  			})
    64  
    65  		if err == nil {
    66  			if len(resp.DBInstances) != 0 &&
    67  				resp.DBInstances[0].DBInstanceIdentifier == rs.ID {
    68  				return fmt.Errorf("DB Instance still exists")
    69  			}
    70  		}
    71  
    72  		// Verify the error
    73  		newerr, ok := err.(*rds.Error)
    74  		if !ok {
    75  			return err
    76  		}
    77  		if newerr.Code != "InvalidDBInstance.NotFound" {
    78  			return err
    79  		}
    80  	}
    81  
    82  	return nil
    83  }
    84  
    85  func testAccCheckAWSDBInstanceAttributes(v *rds.DBInstance) resource.TestCheckFunc {
    86  	return func(s *terraform.State) error {
    87  
    88  		if len(v.DBSecurityGroupNames) == 0 {
    89  			return fmt.Errorf("no sec names: %#v", v.DBSecurityGroupNames)
    90  		}
    91  
    92  		if v.Engine != "mysql" {
    93  			return fmt.Errorf("bad engine: %#v", v.Engine)
    94  		}
    95  
    96  		if v.EngineVersion != "5.6.17" {
    97  			return fmt.Errorf("bad engine_version: %#v", v.EngineVersion)
    98  		}
    99  
   100  		return nil
   101  	}
   102  }
   103  
   104  func testAccCheckAWSDBInstanceExists(n string, v *rds.DBInstance) resource.TestCheckFunc {
   105  	return func(s *terraform.State) error {
   106  		rs, ok := s.Resources[n]
   107  		if !ok {
   108  			return fmt.Errorf("Not found: %s", n)
   109  		}
   110  
   111  		if rs.ID == "" {
   112  			return fmt.Errorf("No DB Instance ID is set")
   113  		}
   114  
   115  		conn := testAccProvider.rdsconn
   116  
   117  		opts := rds.DescribeDBInstances{
   118  			DBInstanceIdentifier: rs.ID,
   119  		}
   120  
   121  		resp, err := conn.DescribeDBInstances(&opts)
   122  
   123  		if err != nil {
   124  			return err
   125  		}
   126  
   127  		if len(resp.DBInstances) != 1 ||
   128  			resp.DBInstances[0].DBInstanceIdentifier != rs.ID {
   129  			return fmt.Errorf("DB Instance not found")
   130  		}
   131  
   132  		*v = resp.DBInstances[0]
   133  
   134  		return nil
   135  	}
   136  }
   137  
   138  const testAccAWSDBInstanceConfig = `
   139  resource "aws_db_security_group" "bar" {
   140  	name = "secfoobarbaz-test-terraform"
   141  	description = "just cuz"
   142  
   143  	ingress {
   144  		cidr = "10.0.0.1/24"
   145  	}
   146  }
   147  
   148  resource "aws_db_instance" "bar" {
   149  	identifier = "foobarbaz-test-terraform"
   150  
   151  	allocated_storage = 10
   152  	engine = "mysql"
   153  	engine_version = "5.6.17"
   154  	instance_class = "db.t1.micro"
   155  	name = "baz"
   156  	password = "barbarbarbar"
   157  	username = "foo"
   158  
   159  	skip_final_snapshot = true
   160  
   161  	security_group_names = [${aws_db_security_group.bar.name}]
   162  }
   163  `