From 6282c0fabff9ccedcced13452e76c8f740d0fc3b Mon Sep 17 00:00:00 2001
From: clint shryock <clint@ctshryock.com>
Date: Thu, 22 Sep 2016 11:47:15 -0500
Subject: [PATCH] provider/aws: Regression test for NetAcl + ESP protocol

---
 .../aws/resource_aws_network_acl_test.go      | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/builtin/providers/aws/resource_aws_network_acl_test.go b/builtin/providers/aws/resource_aws_network_acl_test.go
index 4c54c84de3..7fcb6a5e97 100644
--- a/builtin/providers/aws/resource_aws_network_acl_test.go
+++ b/builtin/providers/aws/resource_aws_network_acl_test.go
@@ -228,7 +228,25 @@ func TestAccAWSNetworkAcl_Subnets(t *testing.T) {
 			},
 		},
 	})
+}
+
+func TestAccAWSNetworkAcl_espProtocol(t *testing.T) {
+        var networkAcl ec2.NetworkAcl
 
+        resource.Test(t, resource.TestCase{
+                PreCheck:      func() { testAccPreCheck(t) },
+                IDRefreshName: "aws_network_acl.testesp",
+                Providers:     testAccProviders,
+                CheckDestroy:  testAccCheckAWSNetworkAclDestroy,
+                Steps: []resource.TestStep{
+                        resource.TestStep{
+                                Config: testAccAWSNetworkAclEsp,
+                                Check: resource.ComposeTestCheckFunc(
+                                        testAccCheckAWSNetworkAclExists("aws_network_acl.testesp", &networkAcl),
+                                ),
+                        },
+                },
+        })
 }
 
 func testAccCheckAWSNetworkAclDestroy(s *terraform.State) error {
@@ -638,3 +656,26 @@ resource "aws_network_acl" "bar" {
 	}
 }
 `
+
+const testAccAWSNetworkAclEsp = `
+resource "aws_vpc" "testespvpc" {
+  cidr_block = "10.1.0.0/16"
+}
+
+resource "aws_network_acl" "testesp" {
+  vpc_id = "${aws_vpc.testespvpc.id}"
+
+  egress {
+    protocol   = "esp"
+    rule_no    = 5
+    action     = "allow"
+    cidr_block = "10.3.0.0/18"
+    from_port  = 0
+    to_port    = 0
+  }
+
+  tags {
+    Name = "test_esp"
+  }
+}
+`