provider/aws: Convert AWS Network Interface to aws-sdk-go

Also adds sdk versions of structure, structure test

builtin/providers/aws/resource_aws_network_interface.go

@@ -7,8 +7,8 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/hashicorp/aws-sdk-go/aws"
+	"github.com/awslabs/aws-sdk-go/aws"
-	"github.com/hashicorp/aws-sdk-go/gen/ec2"
+	"github.com/awslabs/aws-sdk-go/service/ec2"
 	"github.com/hashicorp/terraform/helper/hashcode"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/helper/schema"
@@ -78,33 +78,32 @@ func resourceAwsNetworkInterface() *schema.Resource {
 
 func resourceAwsNetworkInterfaceCreate(d *schema.ResourceData, meta interface{}) error {
 
-	ec2conn := meta.(*AWSClient).ec2conn
+	conn := meta.(*AWSClient).ec2SDKconn
 
-	request := &ec2.CreateNetworkInterfaceRequest{
+	request := &ec2.CreateNetworkInterfaceInput{
-		Groups:             expandStringList(d.Get("security_groups").(*schema.Set).List()),
+		Groups:             expandStringListSDK(d.Get("security_groups").(*schema.Set).List()),
 		SubnetID:           aws.String(d.Get("subnet_id").(string)),
-		PrivateIPAddresses: expandPrivateIPAddesses(d.Get("private_ips").(*schema.Set).List()),
+		PrivateIPAddresses: expandPrivateIPAddessesSDK(d.Get("private_ips").(*schema.Set).List()),
 	}
 
 	log.Printf("[DEBUG] Creating network interface")
-	resp, err := ec2conn.CreateNetworkInterface(request)
+	resp, err := conn.CreateNetworkInterface(request)
 	if err != nil {
 		return fmt.Errorf("Error creating ENI: %s", err)
 	}
 
 	d.SetId(*resp.NetworkInterface.NetworkInterfaceID)
 	log.Printf("[INFO] ENI ID: %s", d.Id())
-
 	return resourceAwsNetworkInterfaceUpdate(d, meta)
 }
 
 func resourceAwsNetworkInterfaceRead(d *schema.ResourceData, meta interface{}) error {
 
-	ec2conn := meta.(*AWSClient).ec2conn
+	conn := meta.(*AWSClient).ec2SDKconn
-	describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesRequest{
+	describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesInput{
-		NetworkInterfaceIDs: []string{d.Id()},
+		NetworkInterfaceIDs: []*string{aws.String(d.Id())},
 	}
-	describeResp, err := ec2conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
+	describeResp, err := conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
 
 	if err != nil {
 		if ec2err, ok := err.(aws.APIError); ok && ec2err.Code == "InvalidNetworkInterfaceID.NotFound" {
@@ -121,14 +120,14 @@ func resourceAwsNetworkInterfaceRead(d *schema.ResourceData, meta interface{}) e
 
 	eni := describeResp.NetworkInterfaces[0]
 	d.Set("subnet_id", eni.SubnetID)
-	d.Set("private_ips", flattenNetworkInterfacesPrivateIPAddesses(eni.PrivateIPAddresses))
+	d.Set("private_ips", flattenNetworkInterfacesPrivateIPAddessesSDK(eni.PrivateIPAddresses))
-	d.Set("security_groups", flattenGroupIdentifiers(eni.Groups))
+	d.Set("security_groups", flattenGroupIdentifiersSDK(eni.Groups))
 
 	// Tags
-	d.Set("tags", tagsToMap(eni.TagSet))
+	d.Set("tags", tagsToMapSDK(eni.TagSet))
 
 	if eni.Attachment != nil {
-		attachment := []map[string]interface{}{flattenAttachment(eni.Attachment)}
+		attachment := []map[string]interface{}{flattenAttachmentSDK(eni.Attachment)}
 		d.Set("attachment", attachment)
 	} else {
 		d.Set("attachment", nil)
@@ -137,13 +136,13 @@ func resourceAwsNetworkInterfaceRead(d *schema.ResourceData, meta interface{}) e
 	return nil
 }
 
-func networkInterfaceAttachmentRefreshFunc(ec2conn *ec2.EC2, id string) resource.StateRefreshFunc {
+func networkInterfaceAttachmentRefreshFunc(conn *ec2.EC2, id string) resource.StateRefreshFunc {
 	return func() (interface{}, string, error) {
 
-		describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesRequest{
+		describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesInput{
-			NetworkInterfaceIDs: []string{id},
+			NetworkInterfaceIDs: []*string{aws.String(id)},
 		}
-		describeResp, err := ec2conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
+		describeResp, err := conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
 
 		if err != nil {
 			log.Printf("[ERROR] Could not find network interface %s. %s", id, err)
@@ -161,12 +160,12 @@ func resourceAwsNetworkInterfaceDetach(oa *schema.Set, meta interface{}, eniId s
 	// if there was an old attachment, remove it
 	if oa != nil && len(oa.List()) > 0 {
 		old_attachment := oa.List()[0].(map[string]interface{})
-		detach_request := &ec2.DetachNetworkInterfaceRequest{
+		detach_request := &ec2.DetachNetworkInterfaceInput{
 			AttachmentID: aws.String(old_attachment["attachment_id"].(string)),
 			Force:        aws.Boolean(true),
 		}
-		ec2conn := meta.(*AWSClient).ec2conn
+		conn := meta.(*AWSClient).ec2SDKconn
-		detach_err := ec2conn.DetachNetworkInterface(detach_request)
+		_, detach_err := conn.DetachNetworkInterface(detach_request)
 		if detach_err != nil {
 			return fmt.Errorf("Error detaching ENI: %s", detach_err)
 		}
@@ -175,7 +174,7 @@ func resourceAwsNetworkInterfaceDetach(oa *schema.Set, meta interface{}, eniId s
 		stateConf := &resource.StateChangeConf{
 			Pending: []string{"true"},
 			Target:  "false",
-			Refresh: networkInterfaceAttachmentRefreshFunc(ec2conn, eniId),
+			Refresh: networkInterfaceAttachmentRefreshFunc(conn, eniId),
 			Timeout: 10 * time.Minute,
 		}
 		if _, err := stateConf.WaitForState(); err != nil {
@@ -188,11 +187,10 @@ func resourceAwsNetworkInterfaceDetach(oa *schema.Set, meta interface{}, eniId s
 }
 
 func resourceAwsNetworkInterfaceUpdate(d *schema.ResourceData, meta interface{}) error {
-	ec2conn := meta.(*AWSClient).ec2conn
+	conn := meta.(*AWSClient).ec2SDKconn
 	d.Partial(true)
 
 	if d.HasChange("attachment") {
-		ec2conn := meta.(*AWSClient).ec2conn
 		oa, na := d.GetChange("attachment")
 
 		detach_err := resourceAwsNetworkInterfaceDetach(oa.(*schema.Set), meta, d.Id())
@@ -203,12 +201,13 @@ func resourceAwsNetworkInterfaceUpdate(d *schema.ResourceData, meta interface{})
 		// if there is a new attachment, attach it
 		if na != nil && len(na.(*schema.Set).List()) > 0 {
 			new_attachment := na.(*schema.Set).List()[0].(map[string]interface{})
-			attach_request := &ec2.AttachNetworkInterfaceRequest{
+			di := new_attachment["device_index"].(int)
-				DeviceIndex:        aws.Integer(new_attachment["device_index"].(int)),
+			attach_request := &ec2.AttachNetworkInterfaceInput{
+				DeviceIndex:        aws.Long(int64(di)),
 				InstanceID:         aws.String(new_attachment["instance"].(string)),
 				NetworkInterfaceID: aws.String(d.Id()),
 			}
-			_, attach_err := ec2conn.AttachNetworkInterface(attach_request)
+			_, attach_err := conn.AttachNetworkInterface(attach_request)
 			if attach_err != nil {
 				return fmt.Errorf("Error attaching ENI: %s", attach_err)
 			}
@@ -218,12 +217,12 @@ func resourceAwsNetworkInterfaceUpdate(d *schema.ResourceData, meta interface{})
 	}
 
 	if d.HasChange("security_groups") {
-		request := &ec2.ModifyNetworkInterfaceAttributeRequest{
+		request := &ec2.ModifyNetworkInterfaceAttributeInput{
 			NetworkInterfaceID: aws.String(d.Id()),
-			Groups:             expandStringList(d.Get("security_groups").(*schema.Set).List()),
+			Groups:             expandStringListSDK(d.Get("security_groups").(*schema.Set).List()),
 		}
 
-		err := ec2conn.ModifyNetworkInterfaceAttribute(request)
+		_, err := conn.ModifyNetworkInterfaceAttribute(request)
 		if err != nil {
 			return fmt.Errorf("Failure updating ENI: %s", err)
 		}
@@ -231,7 +230,7 @@ func resourceAwsNetworkInterfaceUpdate(d *schema.ResourceData, meta interface{})
 		d.SetPartial("security_groups")
 	}
 
-	if err := setTags(ec2conn, d); err != nil {
+	if err := setTagsSDK(conn, d); err != nil {
 		return err
 	} else {
 		d.SetPartial("tags")
@@ -243,7 +242,7 @@ func resourceAwsNetworkInterfaceUpdate(d *schema.ResourceData, meta interface{})
 }
 
 func resourceAwsNetworkInterfaceDelete(d *schema.ResourceData, meta interface{}) error {
-	ec2conn := meta.(*AWSClient).ec2conn
+	conn := meta.(*AWSClient).ec2SDKconn
 
 	log.Printf("[INFO] Deleting ENI: %s", d.Id())
 
@@ -252,10 +251,10 @@ func resourceAwsNetworkInterfaceDelete(d *schema.ResourceData, meta interface{})
 		return detach_err
 	}
 
-	deleteEniOpts := ec2.DeleteNetworkInterfaceRequest{
+	deleteEniOpts := ec2.DeleteNetworkInterfaceInput{
 		NetworkInterfaceID: aws.String(d.Id()),
 	}
-	if err := ec2conn.DeleteNetworkInterface(&deleteEniOpts); err != nil {
+	if _, err := conn.DeleteNetworkInterface(&deleteEniOpts); err != nil {
 		return fmt.Errorf("Error deleting ENI: %s", err)
 	}
 

builtin/providers/aws/resource_aws_network_interface_test.go

@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"testing"
 
-	"github.com/hashicorp/aws-sdk-go/aws"
+	"github.com/awslabs/aws-sdk-go/aws"
-	"github.com/hashicorp/aws-sdk-go/gen/ec2"
+	"github.com/awslabs/aws-sdk-go/service/ec2"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
@@ -67,11 +67,11 @@ func testAccCheckAWSENIExists(n string, res *ec2.NetworkInterface) resource.Test
 			return fmt.Errorf("No ENI ID is set")
 		}
 
-		ec2conn := testAccProvider.Meta().(*AWSClient).ec2conn
+		conn := testAccProvider.Meta().(*AWSClient).ec2SDKconn
-		describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesRequest{
+		describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesInput{
-			NetworkInterfaceIDs: []string{rs.Primary.ID},
+			NetworkInterfaceIDs: []*string{aws.String(rs.Primary.ID)},
 		}
-		describeResp, err := ec2conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
+		describeResp, err := conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
 
 		if err != nil {
 			return err
@@ -82,7 +82,7 @@ func testAccCheckAWSENIExists(n string, res *ec2.NetworkInterface) resource.Test
 			return fmt.Errorf("ENI not found")
 		}
 
-		*res = describeResp.NetworkInterfaces[0]
+		*res = *describeResp.NetworkInterfaces[0]
 
 		return nil
 	}
@@ -148,11 +148,11 @@ func testAccCheckAWSENIDestroy(s *terraform.State) error {
 			continue
 		}
 
-		ec2conn := testAccProvider.Meta().(*AWSClient).ec2conn
+		conn := testAccProvider.Meta().(*AWSClient).ec2SDKconn
-		describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesRequest{
+		describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesInput{
-			NetworkInterfaceIDs: []string{rs.Primary.ID},
+			NetworkInterfaceIDs: []*string{aws.String(rs.Primary.ID)},
 		}
-		_, err := ec2conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
+		_, err := conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
 
 		if err != nil {
 			if ec2err, ok := err.(aws.APIError); ok && ec2err.Code == "InvalidNetworkInterfaceID.NotFound" {
@@ -196,18 +196,27 @@ resource "aws_network_interface" "bar" {
 const testAccAWSENIConfigWithAttachment = `
 resource "aws_vpc" "foo" {
     cidr_block = "172.16.0.0/16"    
+		tags {
+			Name = "tf-eni-test"
+		}
 }
 
 resource "aws_subnet" "foo" {
     vpc_id = "${aws_vpc.foo.id}"
     cidr_block = "172.16.10.0/24"
     availability_zone = "us-west-2a"
+		tags {
+			Name = "tf-eni-test"
+		}
 }
 
 resource "aws_subnet" "bar" {
     vpc_id = "${aws_vpc.foo.id}"
     cidr_block = "172.16.11.0/24"
     availability_zone = "us-west-2a"
+		tags {
+			Name = "tf-eni-test"
+		}
 }
 
 resource "aws_security_group" "foo" {
@@ -222,6 +231,9 @@ resource "aws_instance" "foo" {
 	subnet_id = "${aws_subnet.bar.id}"
 	associate_public_ip_address = false
 	private_ip = "172.16.11.50"
+	tags {
+		Name = "tf-eni-test"
+	}
 }
 
 resource "aws_network_interface" "bar" {

builtin/providers/aws/structure_sdk.go

@@ -0,0 +1,253 @@
+package aws
+
+import (
+	"strings"
+
+	"github.com/awslabs/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/aws-sdk-go/aws"
+	"github.com/hashicorp/aws-sdk-go/gen/elb"
+	"github.com/hashicorp/aws-sdk-go/gen/rds"
+	"github.com/hashicorp/terraform/helper/schema"
+)
+
+// Takes the result of flatmap.Expand for an array of listeners and
+// returns ELB API compatible objects
+func expandListenersSDK(configured []interface{}) ([]elb.Listener, error) {
+	listeners := make([]elb.Listener, 0, len(configured))
+
+	// Loop over our configured listeners and create
+	// an array of aws-sdk-go compatabile objects
+	for _, lRaw := range configured {
+		data := lRaw.(map[string]interface{})
+
+		l := elb.Listener{
+			InstancePort:     aws.Integer(data["instance_port"].(int)),
+			InstanceProtocol: aws.String(data["instance_protocol"].(string)),
+			LoadBalancerPort: aws.Integer(data["lb_port"].(int)),
+			Protocol:         aws.String(data["lb_protocol"].(string)),
+		}
+
+		if v, ok := data["ssl_certificate_id"]; ok {
+			l.SSLCertificateID = aws.String(v.(string))
+		}
+
+		listeners = append(listeners, l)
+	}
+
+	return listeners, nil
+}
+
+// Takes the result of flatmap.Expand for an array of ingress/egress
+// security group rules and returns EC2 API compatible objects
+func expandIPPermsSDK(
+	group ec2.SecurityGroup, configured []interface{}) []*ec2.IPPermission {
+	vpc := group.VPCID != nil
+
+	perms := make([]*ec2.IPPermission, len(configured))
+	for i, mRaw := range configured {
+		var perm ec2.IPPermission
+		m := mRaw.(map[string]interface{})
+
+		perm.FromPort = aws.Long(m["from_port"].(int64))
+		perm.ToPort = aws.Long(m["to_port"].(int64))
+		perm.IPProtocol = aws.String(m["protocol"].(string))
+
+		var groups []string
+		if raw, ok := m["security_groups"]; ok {
+			list := raw.(*schema.Set).List()
+			for _, v := range list {
+				groups = append(groups, v.(string))
+			}
+		}
+		if v, ok := m["self"]; ok && v.(bool) {
+			if vpc {
+				groups = append(groups, *group.GroupID)
+			} else {
+				groups = append(groups, *group.GroupName)
+			}
+		}
+
+		if len(groups) > 0 {
+			perm.UserIDGroupPairs = make([]*ec2.UserIDGroupPair, len(groups))
+			for i, name := range groups {
+				ownerId, id := "", name
+				if items := strings.Split(id, "/"); len(items) > 1 {
+					ownerId, id = items[0], items[1]
+				}
+
+				perm.UserIDGroupPairs[i] = &ec2.UserIDGroupPair{
+					GroupID: aws.String(id),
+					UserID:  aws.String(ownerId),
+				}
+				if !vpc {
+					perm.UserIDGroupPairs[i].GroupID = nil
+					perm.UserIDGroupPairs[i].GroupName = aws.String(id)
+					perm.UserIDGroupPairs[i].UserID = nil
+				}
+			}
+		}
+
+		if raw, ok := m["cidr_blocks"]; ok {
+			list := raw.([]interface{})
+			perm.IPRanges = make([]*ec2.IPRange, len(list))
+			for i, v := range list {
+				perm.IPRanges[i] = &ec2.IPRange{CIDRIP: aws.String(v.(string))}
+			}
+		}
+
+		perms[i] = &perm
+	}
+
+	return perms
+}
+
+// Takes the result of flatmap.Expand for an array of parameters and
+// returns Parameter API compatible objects
+func expandParametersSDK(configured []interface{}) ([]rds.Parameter, error) {
+	parameters := make([]rds.Parameter, 0, len(configured))
+
+	// Loop over our configured parameters and create
+	// an array of aws-sdk-go compatabile objects
+	for _, pRaw := range configured {
+		data := pRaw.(map[string]interface{})
+
+		p := rds.Parameter{
+			ApplyMethod:    aws.String(data["apply_method"].(string)),
+			ParameterName:  aws.String(data["name"].(string)),
+			ParameterValue: aws.String(data["value"].(string)),
+		}
+
+		parameters = append(parameters, p)
+	}
+
+	return parameters, nil
+}
+
+// Flattens a health check into something that flatmap.Flatten()
+// can handle
+func flattenHealthCheckSDK(check *elb.HealthCheck) []map[string]interface{} {
+	result := make([]map[string]interface{}, 0, 1)
+
+	chk := make(map[string]interface{})
+	chk["unhealthy_threshold"] = *check.UnhealthyThreshold
+	chk["healthy_threshold"] = *check.HealthyThreshold
+	chk["target"] = *check.Target
+	chk["timeout"] = *check.Timeout
+	chk["interval"] = *check.Interval
+
+	result = append(result, chk)
+
+	return result
+}
+
+// Flattens an array of UserSecurityGroups into a []string
+func flattenSecurityGroupsSDK(list []ec2.UserIDGroupPair) []string {
+	result := make([]string, 0, len(list))
+	for _, g := range list {
+		result = append(result, *g.GroupID)
+	}
+	return result
+}
+
+// Flattens an array of Instances into a []string
+func flattenInstancesSDK(list []elb.Instance) []string {
+	result := make([]string, 0, len(list))
+	for _, i := range list {
+		result = append(result, *i.InstanceID)
+	}
+	return result
+}
+
+// Expands an array of String Instance IDs into a []Instances
+func expandInstanceStringSDK(list []interface{}) []elb.Instance {
+	result := make([]elb.Instance, 0, len(list))
+	for _, i := range list {
+		result = append(result, elb.Instance{aws.String(i.(string))})
+	}
+	return result
+}
+
+// Flattens an array of Listeners into a []map[string]interface{}
+func flattenListenersSDK(list []elb.ListenerDescription) []map[string]interface{} {
+	result := make([]map[string]interface{}, 0, len(list))
+	for _, i := range list {
+		l := map[string]interface{}{
+			"instance_port":     *i.Listener.InstancePort,
+			"instance_protocol": strings.ToLower(*i.Listener.InstanceProtocol),
+			"lb_port":           *i.Listener.LoadBalancerPort,
+			"lb_protocol":       strings.ToLower(*i.Listener.Protocol),
+		}
+		// SSLCertificateID is optional, and may be nil
+		if i.Listener.SSLCertificateID != nil {
+			l["ssl_certificate_id"] = *i.Listener.SSLCertificateID
+		}
+		result = append(result, l)
+	}
+	return result
+}
+
+// Flattens an array of Parameters into a []map[string]interface{}
+func flattenParametersSDK(list []rds.Parameter) []map[string]interface{} {
+	result := make([]map[string]interface{}, 0, len(list))
+	for _, i := range list {
+		result = append(result, map[string]interface{}{
+			"name":  strings.ToLower(*i.ParameterName),
+			"value": strings.ToLower(*i.ParameterValue),
+		})
+	}
+	return result
+}
+
+// Takes the result of flatmap.Expand for an array of strings
+// and returns a []string
+func expandStringListSDK(configured []interface{}) []*string {
+	vs := make([]*string, 0, len(configured))
+	for _, v := range configured {
+		vs = append(vs, aws.String(v.(string)))
+	}
+	return vs
+}
+
+//Flattens an array of private ip addresses into a []string, where the elements returned are the IP strings e.g. "192.168.0.0"
+func flattenNetworkInterfacesPrivateIPAddessesSDK(dtos []*ec2.NetworkInterfacePrivateIPAddress) []string {
+	ips := make([]string, 0, len(dtos))
+	for _, v := range dtos {
+		ip := *v.PrivateIPAddress
+		ips = append(ips, ip)
+	}
+	return ips
+}
+
+//Flattens security group identifiers into a []string, where the elements returned are the GroupIDs
+func flattenGroupIdentifiersSDK(dtos []*ec2.GroupIdentifier) []string {
+	ids := make([]string, 0, len(dtos))
+	for _, v := range dtos {
+		group_id := *v.GroupID
+		ids = append(ids, group_id)
+	}
+	return ids
+}
+
+//Expands an array of IPs into a ec2 Private IP Address Spec
+func expandPrivateIPAddessesSDK(ips []interface{}) []*ec2.PrivateIPAddressSpecification {
+	dtos := make([]*ec2.PrivateIPAddressSpecification, 0, len(ips))
+	for i, v := range ips {
+		new_private_ip := &ec2.PrivateIPAddressSpecification{
+			PrivateIPAddress: aws.String(v.(string)),
+		}
+
+		new_private_ip.Primary = aws.Boolean(i == 0)
+
+		dtos = append(dtos, new_private_ip)
+	}
+	return dtos
+}
+
+//Flattens network interface attachment into a map[string]interface
+func flattenAttachmentSDK(a *ec2.NetworkInterfaceAttachment) map[string]interface{} {
+	att := make(map[string]interface{})
+	att["instance"] = *a.InstanceID
+	att["device_index"] = *a.DeviceIndex
+	att["attachment_id"] = *a.AttachmentID
+	return att
+}

builtin/providers/aws/structure_test_sdk.go

@@ -0,0 +1,444 @@
+package aws
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/awslabs/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/aws-sdk-go/aws"
+	"github.com/hashicorp/aws-sdk-go/gen/elb"
+	"github.com/hashicorp/aws-sdk-go/gen/rds"
+	"github.com/hashicorp/terraform/flatmap"
+	"github.com/hashicorp/terraform/helper/hashcode"
+	"github.com/hashicorp/terraform/helper/schema"
+)
+
+// Returns test configuration
+// func testConf() map[string]string {
+// 	return map[string]string{
+// 		"listener.#":                   "1",
+// 		"listener.0.lb_port":           "80",
+// 		"listener.0.lb_protocol":       "http",
+// 		"listener.0.instance_port":     "8000",
+// 		"listener.0.instance_protocol": "http",
+// 		"availability_zones.#":         "2",
+// 		"availability_zones.0":         "us-east-1a",
+// 		"availability_zones.1":         "us-east-1b",
+// 		"ingress.#":                    "1",
+// 		"ingress.0.protocol":           "icmp",
+// 		"ingress.0.from_port":          "1",
+// 		"ingress.0.to_port":            "-1",
+// 		"ingress.0.cidr_blocks.#":      "1",
+// 		"ingress.0.cidr_blocks.0":      "0.0.0.0/0",
+// 		"ingress.0.security_groups.#":  "2",
+// 		"ingress.0.security_groups.0":  "sg-11111",
+// 		"ingress.0.security_groups.1":  "foo/sg-22222",
+// 	}
+// }
+
+func TestExpandIPPermsSDK(t *testing.T) {
+	hash := func(v interface{}) int {
+		return hashcode.String(v.(string))
+	}
+
+	expanded := []interface{}{
+		map[string]interface{}{
+			"protocol":    "icmp",
+			"from_port":   1,
+			"to_port":     -1,
+			"cidr_blocks": []interface{}{"0.0.0.0/0"},
+			"security_groups": schema.NewSet(hash, []interface{}{
+				"sg-11111",
+				"foo/sg-22222",
+			}),
+		},
+		map[string]interface{}{
+			"protocol":  "icmp",
+			"from_port": 1,
+			"to_port":   -1,
+			"self":      true,
+		},
+	}
+	group := ec2.SecurityGroup{
+		GroupID: aws.String("foo"),
+		VPCID:   aws.String("bar"),
+	}
+	perms := expandIPPermsSDK(group, expanded)
+
+	expected := []ec2.IPPermission{
+		ec2.IPPermission{
+			IPProtocol: aws.String("icmp"),
+			FromPort:   aws.Long(1),
+			ToPort:     aws.Long(-1),
+			IPRanges:   []*ec2.IPRange{&ec2.IPRange{CIDRIP: aws.String("0.0.0.0/0")}},
+			UserIDGroupPairs: []*ec2.UserIDGroupPair{
+				&ec2.UserIDGroupPair{
+					UserID:  aws.String("foo"),
+					GroupID: aws.String("sg-22222"),
+				},
+				&ec2.UserIDGroupPair{
+					GroupID: aws.String("sg-22222"),
+				},
+			},
+		},
+		ec2.IPPermission{
+			IPProtocol: aws.String("icmp"),
+			FromPort:   aws.Long(1),
+			ToPort:     aws.Long(-1),
+			UserIDGroupPairs: []*ec2.UserIDGroupPair{
+				&ec2.UserIDGroupPair{
+					UserID: aws.String("foo"),
+				},
+			},
+		},
+	}
+
+	exp := expected[0]
+	perm := perms[0]
+
+	if *exp.FromPort != *perm.FromPort {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			*perm.FromPort,
+			*exp.FromPort)
+	}
+
+	if *exp.IPRanges[0].CIDRIP != *perm.IPRanges[0].CIDRIP {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			*perm.IPRanges[0].CIDRIP,
+			*exp.IPRanges[0].CIDRIP)
+	}
+
+	if *exp.UserIDGroupPairs[0].UserID != *perm.UserIDGroupPairs[0].UserID {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			*perm.UserIDGroupPairs[0].UserID,
+			*exp.UserIDGroupPairs[0].UserID)
+	}
+
+}
+
+func TestExpandIPPerms_nonVPCSDK(t *testing.T) {
+	hash := func(v interface{}) int {
+		return hashcode.String(v.(string))
+	}
+
+	expanded := []interface{}{
+		map[string]interface{}{
+			"protocol":    "icmp",
+			"from_port":   1,
+			"to_port":     -1,
+			"cidr_blocks": []interface{}{"0.0.0.0/0"},
+			"security_groups": schema.NewSet(hash, []interface{}{
+				"sg-11111",
+				"foo/sg-22222",
+			}),
+		},
+		map[string]interface{}{
+			"protocol":  "icmp",
+			"from_port": 1,
+			"to_port":   -1,
+			"self":      true,
+		},
+	}
+	group := ec2.SecurityGroup{
+		GroupName: aws.String("foo"),
+	}
+	perms := expandIPPermsSDK(group, expanded)
+
+	expected := []ec2.IPPermission{
+		ec2.IPPermission{
+			IPProtocol: aws.String("icmp"),
+			FromPort:   aws.Long(1),
+			ToPort:     aws.Long(-1),
+			IPRanges:   []*ec2.IPRange{&ec2.IPRange{CIDRIP: aws.String("0.0.0.0/0")}},
+			UserIDGroupPairs: []*ec2.UserIDGroupPair{
+				&ec2.UserIDGroupPair{
+					GroupName: aws.String("sg-22222"),
+				},
+				&ec2.UserIDGroupPair{
+					GroupName: aws.String("sg-22222"),
+				},
+			},
+		},
+		ec2.IPPermission{
+			IPProtocol: aws.String("icmp"),
+			FromPort:   aws.Long(1),
+			ToPort:     aws.Long(-1),
+			UserIDGroupPairs: []*ec2.UserIDGroupPair{
+				&ec2.UserIDGroupPair{
+					GroupName: aws.String("foo"),
+				},
+			},
+		},
+	}
+
+	exp := expected[0]
+	perm := perms[0]
+
+	if *exp.FromPort != *perm.FromPort {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			*perm.FromPort,
+			*exp.FromPort)
+	}
+
+	if *exp.IPRanges[0].CIDRIP != *perm.IPRanges[0].CIDRIP {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			*perm.IPRanges[0].CIDRIP,
+			*exp.IPRanges[0].CIDRIP)
+	}
+}
+
+func TestExpandListenersSDK(t *testing.T) {
+	expanded := []interface{}{
+		map[string]interface{}{
+			"instance_port":     8000,
+			"lb_port":           80,
+			"instance_protocol": "http",
+			"lb_protocol":       "http",
+		},
+	}
+	listeners, err := expandListenersSDK(expanded)
+	if err != nil {
+		t.Fatalf("bad: %#v", err)
+	}
+
+	expected := elb.Listener{
+		InstancePort:     aws.Integer(8000),
+		LoadBalancerPort: aws.Integer(80),
+		InstanceProtocol: aws.String("http"),
+		Protocol:         aws.String("http"),
+	}
+
+	if !reflect.DeepEqual(listeners[0], expected) {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			listeners[0],
+			expected)
+	}
+
+}
+
+func TestFlattenHealthCheckSDK(t *testing.T) {
+	cases := []struct {
+		Input  elb.HealthCheck
+		Output []map[string]interface{}
+	}{
+		{
+			Input: elb.HealthCheck{
+				UnhealthyThreshold: aws.Integer(10),
+				HealthyThreshold:   aws.Integer(10),
+				Target:             aws.String("HTTP:80/"),
+				Timeout:            aws.Integer(30),
+				Interval:           aws.Integer(30),
+			},
+			Output: []map[string]interface{}{
+				map[string]interface{}{
+					"unhealthy_threshold": 10,
+					"healthy_threshold":   10,
+					"target":              "HTTP:80/",
+					"timeout":             30,
+					"interval":            30,
+				},
+			},
+		},
+	}
+
+	for _, tc := range cases {
+		output := flattenHealthCheckSDK(&tc.Input)
+		if !reflect.DeepEqual(output, tc.Output) {
+			t.Fatalf("Got:\n\n%#v\n\nExpected:\n\n%#v", output, tc.Output)
+		}
+	}
+}
+
+func TestExpandStringListSDK(t *testing.T) {
+	expanded := flatmap.Expand(testConf(), "availability_zones").([]interface{})
+	stringList := expandStringList(expanded)
+	expected := []string{
+		"us-east-1a",
+		"us-east-1b",
+	}
+
+	if !reflect.DeepEqual(stringList, expected) {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			stringList,
+			expected)
+	}
+
+}
+
+func TestExpandParametersSDK(t *testing.T) {
+	expanded := []interface{}{
+		map[string]interface{}{
+			"name":         "character_set_client",
+			"value":        "utf8",
+			"apply_method": "immediate",
+		},
+	}
+	parameters, err := expandParametersSDK(expanded)
+	if err != nil {
+		t.Fatalf("bad: %#v", err)
+	}
+
+	expected := rds.Parameter{
+		ParameterName:  aws.String("character_set_client"),
+		ParameterValue: aws.String("utf8"),
+		ApplyMethod:    aws.String("immediate"),
+	}
+
+	if !reflect.DeepEqual(parameters[0], expected) {
+		t.Fatalf(
+			"Got:\n\n%#v\n\nExpected:\n\n%#v\n",
+			parameters[0],
+			expected)
+	}
+}
+
+func TestFlattenParametersSDK(t *testing.T) {
+	cases := []struct {
+		Input  []rds.Parameter
+		Output []map[string]interface{}
+	}{
+		{
+			Input: []rds.Parameter{
+				rds.Parameter{
+					ParameterName:  aws.String("character_set_client"),
+					ParameterValue: aws.String("utf8"),
+				},
+			},
+			Output: []map[string]interface{}{
+				map[string]interface{}{
+					"name":  "character_set_client",
+					"value": "utf8",
+				},
+			},
+		},
+	}
+
+	for _, tc := range cases {
+		output := flattenParametersSDK(tc.Input)
+		if !reflect.DeepEqual(output, tc.Output) {
+			t.Fatalf("Got:\n\n%#v\n\nExpected:\n\n%#v", output, tc.Output)
+		}
+	}
+}
+
+func TestExpandInstanceStringSDK(t *testing.T) {
+
+	expected := []elb.Instance{
+		elb.Instance{aws.String("test-one")},
+		elb.Instance{aws.String("test-two")},
+	}
+
+	ids := []interface{}{
+		"test-one",
+		"test-two",
+	}
+
+	expanded := expandInstanceStringSDK(ids)
+
+	if !reflect.DeepEqual(expanded, expected) {
+		t.Fatalf("Expand Instance String output did not match.\nGot:\n%#v\n\nexpected:\n%#v", expanded, expected)
+	}
+}
+
+func TestFlattenNetworkInterfacesPrivateIPAddessesSDK(t *testing.T) {
+	expanded := []*ec2.NetworkInterfacePrivateIPAddress{
+		&ec2.NetworkInterfacePrivateIPAddress{PrivateIPAddress: aws.String("192.168.0.1")},
+		&ec2.NetworkInterfacePrivateIPAddress{PrivateIPAddress: aws.String("192.168.0.2")},
+	}
+
+	result := flattenNetworkInterfacesPrivateIPAddessesSDK(expanded)
+
+	if result == nil {
+		t.Fatal("result was nil")
+	}
+
+	if len(result) != 2 {
+		t.Fatalf("expected result had %d elements, but got %d", 2, len(result))
+	}
+
+	if result[0] != "192.168.0.1" {
+		t.Fatalf("expected ip to be 192.168.0.1, but was %s", result[0])
+	}
+
+	if result[1] != "192.168.0.2" {
+		t.Fatalf("expected ip to be 192.168.0.2, but was %s", result[1])
+	}
+}
+
+func TestFlattenGroupIdentifiersSDK(t *testing.T) {
+	expanded := []*ec2.GroupIdentifier{
+		&ec2.GroupIdentifier{GroupID: aws.String("sg-001")},
+		&ec2.GroupIdentifier{GroupID: aws.String("sg-002")},
+	}
+
+	result := flattenGroupIdentifiersSDK(expanded)
+
+	if len(result) != 2 {
+		t.Fatalf("expected result had %d elements, but got %d", 2, len(result))
+	}
+
+	if result[0] != "sg-001" {
+		t.Fatalf("expected id to be sg-001, but was %s", result[0])
+	}
+
+	if result[1] != "sg-002" {
+		t.Fatalf("expected id to be sg-002, but was %s", result[1])
+	}
+}
+
+func TestExpandPrivateIPAddessesSDK(t *testing.T) {
+
+	ip1 := "192.168.0.1"
+	ip2 := "192.168.0.2"
+	flattened := []interface{}{
+		ip1,
+		ip2,
+	}
+
+	result := expandPrivateIPAddessesSDK(flattened)
+
+	if len(result) != 2 {
+		t.Fatalf("expected result had %d elements, but got %d", 2, len(result))
+	}
+
+	if *result[0].PrivateIPAddress != "192.168.0.1" || !*result[0].Primary {
+		t.Fatalf("expected ip to be 192.168.0.1 and Primary, but got %v, %t", *result[0].PrivateIPAddress, *result[0].Primary)
+	}
+
+	if *result[1].PrivateIPAddress != "192.168.0.2" || *result[1].Primary {
+		t.Fatalf("expected ip to be 192.168.0.2 and not Primary, but got %v, %t", *result[1].PrivateIPAddress, *result[1].Primary)
+	}
+}
+
+func TestFlattenAttachmentSDK(t *testing.T) {
+	expanded := &ec2.NetworkInterfaceAttachment{
+		InstanceID:   aws.String("i-00001"),
+		DeviceIndex:  aws.Long(1),
+		AttachmentID: aws.String("at-002"),
+	}
+
+	result := flattenAttachmentSDK(expanded)
+
+	if result == nil {
+		t.Fatal("expected result to have value, but got nil")
+	}
+
+	if result["instance"] != "i-00001" {
+		t.Fatalf("expected instance to be i-00001, but got %s", result["instance"])
+	}
+
+	if result["device_index"] != 1 {
+		t.Fatalf("expected device_index to be 1, but got %d", result["device_index"])
+	}
+
+	if result["attachment_id"] != "at-002" {
+		t.Fatalf("expected attachment_id to be at-002, but got %s", result["attachment_id"])
+	}
+}