terraform/builtin/providers/aws/resource_aws_route_table_te...

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package aws
import (
"fmt"
"testing"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/service/ec2"
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"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccAWSRouteTable_basic(t *testing.T) {
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var v ec2.RouteTable
testCheck := func(*terraform.State) error {
if len(v.Routes) != 2 {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
routes := make(map[string]*ec2.Route)
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for _, r := range v.Routes {
routes[*r.DestinationCidrBlock] = r
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}
if _, ok := routes["10.1.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
if _, ok := routes["10.2.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
return nil
}
testCheckChange := func(*terraform.State) error {
if len(v.Routes) != 3 {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
routes := make(map[string]*ec2.Route)
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for _, r := range v.Routes {
routes[*r.DestinationCidrBlock] = r
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}
if _, ok := routes["10.1.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
if _, ok := routes["10.3.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
if _, ok := routes["10.4.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
return nil
}
resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
IDRefreshName: "aws_route_table.foo",
Providers: testAccProviders,
CheckDestroy: testAccCheckRouteTableDestroy,
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Steps: []resource.TestStep{
resource.TestStep{
Config: testAccRouteTableConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckRouteTableExists(
"aws_route_table.foo", &v),
testCheck,
),
},
resource.TestStep{
Config: testAccRouteTableConfigChange,
Check: resource.ComposeTestCheckFunc(
testAccCheckRouteTableExists(
"aws_route_table.foo", &v),
testCheckChange,
),
},
},
})
}
func TestAccAWSRouteTable_instance(t *testing.T) {
var v ec2.RouteTable
testCheck := func(*terraform.State) error {
if len(v.Routes) != 2 {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
routes := make(map[string]*ec2.Route)
for _, r := range v.Routes {
routes[*r.DestinationCidrBlock] = r
}
if _, ok := routes["10.1.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
if _, ok := routes["10.2.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
return nil
}
resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
IDRefreshName: "aws_route_table.foo",
Providers: testAccProviders,
CheckDestroy: testAccCheckRouteTableDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccRouteTableConfigInstance,
Check: resource.ComposeTestCheckFunc(
testAccCheckRouteTableExists(
"aws_route_table.foo", &v),
testCheck,
),
},
},
})
}
func TestAccAWSRouteTable_tags(t *testing.T) {
var route_table ec2.RouteTable
resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
IDRefreshName: "aws_route_table.foo",
Providers: testAccProviders,
CheckDestroy: testAccCheckRouteTableDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccRouteTableConfigTags,
Check: resource.ComposeTestCheckFunc(
testAccCheckRouteTableExists("aws_route_table.foo", &route_table),
testAccCheckTags(&route_table.Tags, "foo", "bar"),
),
},
resource.TestStep{
Config: testAccRouteTableConfigTagsUpdate,
Check: resource.ComposeTestCheckFunc(
testAccCheckRouteTableExists("aws_route_table.foo", &route_table),
testAccCheckTags(&route_table.Tags, "foo", ""),
testAccCheckTags(&route_table.Tags, "bar", "baz"),
),
},
},
})
}
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func testAccCheckRouteTableDestroy(s *terraform.State) error {
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conn := testAccProvider.Meta().(*AWSClient).ec2conn
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "aws_route_table" {
continue
}
// Try to find the resource
resp, err := conn.DescribeRouteTables(&ec2.DescribeRouteTablesInput{
RouteTableIds: []*string{aws.String(rs.Primary.ID)},
})
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if err == nil {
if len(resp.RouteTables) > 0 {
return fmt.Errorf("still exist.")
}
return nil
}
// Verify the error is what we want
ec2err, ok := err.(awserr.Error)
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if !ok {
return err
}
if ec2err.Code() != "InvalidRouteTableID.NotFound" {
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return err
}
}
return nil
}
func testAccCheckRouteTableExists(n string, v *ec2.RouteTable) resource.TestCheckFunc {
return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
return fmt.Errorf("Not found: %s", n)
}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No ID is set")
}
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conn := testAccProvider.Meta().(*AWSClient).ec2conn
resp, err := conn.DescribeRouteTables(&ec2.DescribeRouteTablesInput{
RouteTableIds: []*string{aws.String(rs.Primary.ID)},
})
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if err != nil {
return err
}
if len(resp.RouteTables) == 0 {
return fmt.Errorf("RouteTable not found")
}
*v = *resp.RouteTables[0]
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return nil
}
}
// VPC Peering connections are prefixed with pcx
// Right now there is no VPC Peering resource
func TestAccAWSRouteTable_vpcPeering(t *testing.T) {
var v ec2.RouteTable
testCheck := func(*terraform.State) error {
if len(v.Routes) != 2 {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
routes := make(map[string]*ec2.Route)
for _, r := range v.Routes {
routes[*r.DestinationCidrBlock] = r
}
if _, ok := routes["10.1.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
if _, ok := routes["10.2.0.0/16"]; !ok {
return fmt.Errorf("bad routes: %#v", v.Routes)
}
return nil
}
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckRouteTableDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccRouteTableVpcPeeringConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckRouteTableExists(
"aws_route_table.foo", &v),
testCheck,
),
},
},
})
}
func TestAccAWSRouteTable_vgwRoutePropagation(t *testing.T) {
var v ec2.RouteTable
var vgw ec2.VpnGateway
testCheck := func(*terraform.State) error {
if len(v.PropagatingVgws) != 1 {
return fmt.Errorf("bad propagating vgws: %#v", v.PropagatingVgws)
}
propagatingVGWs := make(map[string]*ec2.PropagatingVgw)
for _, gw := range v.PropagatingVgws {
propagatingVGWs[*gw.GatewayId] = gw
}
if _, ok := propagatingVGWs[*vgw.VpnGatewayId]; !ok {
return fmt.Errorf("bad propagating vgws: %#v", v.PropagatingVgws)
}
return nil
}
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: resource.ComposeTestCheckFunc(
testAccCheckVpnGatewayDestroy,
testAccCheckRouteTableDestroy,
),
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccRouteTableVgwRoutePropagationConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckRouteTableExists(
"aws_route_table.foo", &v),
testAccCheckVpnGatewayExists(
"aws_vpn_gateway.foo", &vgw),
testCheck,
),
},
},
})
}
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const testAccRouteTableConfig = `
resource "aws_vpc" "foo" {
cidr_block = "10.1.0.0/16"
}
resource "aws_internet_gateway" "foo" {
vpc_id = "${aws_vpc.foo.id}"
}
resource "aws_route_table" "foo" {
vpc_id = "${aws_vpc.foo.id}"
route {
cidr_block = "10.2.0.0/16"
gateway_id = "${aws_internet_gateway.foo.id}"
}
}
`
const testAccRouteTableConfigChange = `
resource "aws_vpc" "foo" {
cidr_block = "10.1.0.0/16"
}
resource "aws_internet_gateway" "foo" {
vpc_id = "${aws_vpc.foo.id}"
}
resource "aws_route_table" "foo" {
vpc_id = "${aws_vpc.foo.id}"
route {
cidr_block = "10.3.0.0/16"
gateway_id = "${aws_internet_gateway.foo.id}"
}
route {
cidr_block = "10.4.0.0/16"
gateway_id = "${aws_internet_gateway.foo.id}"
}
}
`
const testAccRouteTableConfigInstance = `
resource "aws_vpc" "foo" {
cidr_block = "10.1.0.0/16"
}
resource "aws_subnet" "foo" {
cidr_block = "10.1.1.0/24"
vpc_id = "${aws_vpc.foo.id}"
}
resource "aws_instance" "foo" {
# us-west-2
ami = "ami-4fccb37f"
instance_type = "m1.small"
subnet_id = "${aws_subnet.foo.id}"
}
resource "aws_route_table" "foo" {
vpc_id = "${aws_vpc.foo.id}"
route {
cidr_block = "10.2.0.0/16"
instance_id = "${aws_instance.foo.id}"
}
}
`
const testAccRouteTableConfigTags = `
resource "aws_vpc" "foo" {
cidr_block = "10.1.0.0/16"
}
resource "aws_route_table" "foo" {
vpc_id = "${aws_vpc.foo.id}"
tags {
foo = "bar"
}
}
`
const testAccRouteTableConfigTagsUpdate = `
resource "aws_vpc" "foo" {
cidr_block = "10.1.0.0/16"
}
resource "aws_route_table" "foo" {
vpc_id = "${aws_vpc.foo.id}"
tags {
bar = "baz"
}
}
`
// VPC Peering connections are prefixed with pcx
const testAccRouteTableVpcPeeringConfig = `
resource "aws_vpc" "foo" {
cidr_block = "10.1.0.0/16"
}
resource "aws_internet_gateway" "foo" {
vpc_id = "${aws_vpc.foo.id}"
}
resource "aws_vpc" "bar" {
cidr_block = "10.3.0.0/16"
}
resource "aws_internet_gateway" "bar" {
vpc_id = "${aws_vpc.bar.id}"
}
resource "aws_vpc_peering_connection" "foo" {
vpc_id = "${aws_vpc.foo.id}"
peer_vpc_id = "${aws_vpc.bar.id}"
tags {
foo = "bar"
}
}
resource "aws_route_table" "foo" {
vpc_id = "${aws_vpc.foo.id}"
route {
cidr_block = "10.2.0.0/16"
vpc_peering_connection_id = "${aws_vpc_peering_connection.foo.id}"
}
}
`
const testAccRouteTableVgwRoutePropagationConfig = `
resource "aws_vpc" "foo" {
cidr_block = "10.1.0.0/16"
}
resource "aws_vpn_gateway" "foo" {
vpc_id = "${aws_vpc.foo.id}"
}
resource "aws_route_table" "foo" {
vpc_id = "${aws_vpc.foo.id}"
propagating_vgws = ["${aws_vpn_gateway.foo.id}"]
}
`