github.com/hobbeswalsh/terraform@v0.3.7-0.20150619183303-ad17cf55a0fa/builtin/providers/aws/resource_aws_vpc_peering_connection_test.go (about)

     1  package aws
     2  
     3  import (
     4  	"fmt"
     5  	"os"
     6  	"testing"
     7  
     8  	"github.com/aws/aws-sdk-go/aws"
     9  	"github.com/aws/aws-sdk-go/service/ec2"
    10  	"github.com/hashicorp/terraform/helper/resource"
    11  	"github.com/hashicorp/terraform/terraform"
    12  )
    13  
    14  func TestAccAWSVPCPeeringConnection_basic(t *testing.T) {
    15  	var connection ec2.VPCPeeringConnection
    16  
    17  	resource.Test(t, resource.TestCase{
    18  		PreCheck: func() {
    19  			testAccPreCheck(t)
    20  			if os.Getenv("AWS_ACCOUNT_ID") == "" {
    21  				t.Fatal("AWS_ACCOUNT_ID must be set")
    22  			}
    23  		},
    24  		Providers:    testAccProviders,
    25  		CheckDestroy: testAccCheckAWSVpcPeeringConnectionDestroy,
    26  		Steps: []resource.TestStep{
    27  			resource.TestStep{
    28  				Config: testAccVpcPeeringConfig,
    29  				Check: resource.ComposeTestCheckFunc(
    30  					testAccCheckAWSVpcPeeringConnectionExists("aws_vpc_peering_connection.foo", &connection),
    31  				),
    32  			},
    33  		},
    34  	})
    35  }
    36  
    37  func TestAccAWSVPCPeeringConnection_tags(t *testing.T) {
    38  	var connection ec2.VPCPeeringConnection
    39  
    40  	resource.Test(t, resource.TestCase{
    41  		PreCheck:     func() { testAccPreCheck(t) },
    42  		Providers:    testAccProviders,
    43  		CheckDestroy: testAccCheckVpcDestroy,
    44  		Steps: []resource.TestStep{
    45  			resource.TestStep{
    46  				Config: testAccVpcPeeringConfigTags,
    47  				Check: resource.ComposeTestCheckFunc(
    48  					testAccCheckAWSVpcPeeringConnectionExists("aws_vpc_peering_connection.foo", &connection),
    49  					testAccCheckTags(&connection.Tags, "foo", "bar"),
    50  				),
    51  			},
    52  		},
    53  	})
    54  }
    55  
    56  func testAccCheckAWSVpcPeeringConnectionDestroy(s *terraform.State) error {
    57  	conn := testAccProvider.Meta().(*AWSClient).ec2conn
    58  
    59  	for _, rs := range s.RootModule().Resources {
    60  		if rs.Type != "aws_vpc_peering_connection" {
    61  			continue
    62  		}
    63  
    64  		describe, err := conn.DescribeVPCPeeringConnections(
    65  			&ec2.DescribeVPCPeeringConnectionsInput{
    66  				VPCPeeringConnectionIDs: []*string{aws.String(rs.Primary.ID)},
    67  			})
    68  
    69  		if err == nil {
    70  			if len(describe.VPCPeeringConnections) != 0 {
    71  				return fmt.Errorf("vpc peering connection still exists")
    72  			}
    73  		}
    74  	}
    75  
    76  	return nil
    77  }
    78  
    79  func testAccCheckAWSVpcPeeringConnectionExists(n string, connection *ec2.VPCPeeringConnection) resource.TestCheckFunc {
    80  	return func(s *terraform.State) error {
    81  		rs, ok := s.RootModule().Resources[n]
    82  		if !ok {
    83  			return fmt.Errorf("Not found: %s", n)
    84  		}
    85  
    86  		if rs.Primary.ID == "" {
    87  			return fmt.Errorf("No vpc peering connection id is set")
    88  		}
    89  
    90  		conn := testAccProvider.Meta().(*AWSClient).ec2conn
    91  		resp, err := conn.DescribeVPCPeeringConnections(
    92  			&ec2.DescribeVPCPeeringConnectionsInput{
    93  				VPCPeeringConnectionIDs: []*string{aws.String(rs.Primary.ID)},
    94  			})
    95  		if err != nil {
    96  			return err
    97  		}
    98  		if len(resp.VPCPeeringConnections) == 0 {
    99  			return fmt.Errorf("VPC peering connection not found")
   100  		}
   101  
   102  		*connection = *resp.VPCPeeringConnections[0]
   103  
   104  		return nil
   105  	}
   106  }
   107  
   108  const testAccVpcPeeringConfig = `
   109  resource "aws_vpc" "foo" {
   110  		cidr_block = "10.0.0.0/16"
   111  }
   112  
   113  resource "aws_vpc" "bar" {
   114  		cidr_block = "10.1.0.0/16"
   115  }
   116  
   117  resource "aws_vpc_peering_connection" "foo" {
   118  		vpc_id = "${aws_vpc.foo.id}"
   119  		peer_vpc_id = "${aws_vpc.bar.id}"
   120  }
   121  `
   122  
   123  const testAccVpcPeeringConfigTags = `
   124  resource "aws_vpc" "foo" {
   125  		cidr_block = "10.0.0.0/16"
   126  }
   127  
   128  resource "aws_vpc" "bar" {
   129  		cidr_block = "10.1.0.0/16"
   130  }
   131  
   132  resource "aws_vpc_peering_connection" "foo" {
   133  		vpc_id = "${aws_vpc.foo.id}"
   134  		peer_vpc_id = "${aws_vpc.bar.id}"
   135  		tags {
   136  			foo = "bar"
   137  		}
   138  }
   139  `