Switch to acctest.RandInt for acceptance tests

builtin/providers/aws/resource_aws_directory_service_directory_test.go

@@ -8,6 +8,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/directoryservice"
 
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
@@ -316,7 +317,7 @@ resource "aws_subnet" "bar" {
 }
 `
 
-var randomInteger = genRandInt()
+var randomInteger = acctest.RandInt()
 var testAccDirectoryServiceDirectoryConfig_withAlias = fmt.Sprintf(`
 resource "aws_directory_service_directory" "bar_a" {
   name = "corp.notexample.com"

builtin/providers/aws/resource_aws_elasticache_cluster_test.go

@@ -2,14 +2,13 @@ package aws
 
 import (
 	"fmt"
-	"math/rand"
 	"strings"
 	"testing"
-	"time"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/elasticache"
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
@@ -37,7 +36,7 @@ func TestAccAWSElasticacheCluster_basic(t *testing.T) {
 func TestAccAWSElasticacheCluster_snapshotsWithUpdates(t *testing.T) {
 	var ec elasticache.CacheCluster
 
-	ri := genRandInt()
+	ri := acctest.RandInt()
 	preConfig := fmt.Sprintf(testAccAWSElasticacheClusterConfig_snapshots, ri, ri, ri)
 	postConfig := fmt.Sprintf(testAccAWSElasticacheClusterConfig_snapshotsUpdated, ri, ri, ri)
 
@@ -76,7 +75,7 @@ func TestAccAWSElasticacheCluster_snapshotsWithUpdates(t *testing.T) {
 func TestAccAWSElasticacheCluster_decreasingCacheNodes(t *testing.T) {
 	var ec elasticache.CacheCluster
 
-	ri := genRandInt()
+	ri := acctest.RandInt()
 	preConfig := fmt.Sprintf(testAccAWSElasticacheClusterConfigDecreasingNodes, ri, ri, ri)
 	postConfig := fmt.Sprintf(testAccAWSElasticacheClusterConfigDecreasingNodes_update, ri, ri, ri)
 
@@ -218,10 +217,6 @@ func testAccCheckAWSElasticacheClusterExists(n string, v *elasticache.CacheClust
 	}
 }
 
-func genRandInt() int {
-	return rand.New(rand.NewSource(time.Now().UnixNano())).Int() % 1000
-}
-
 var testAccAWSElasticacheClusterConfig = fmt.Sprintf(`
 provider "aws" {
 	region = "us-east-1"
@@ -244,7 +239,7 @@ resource "aws_elasticache_security_group" "bar" {
 }
 
 resource "aws_elasticache_cluster" "bar" {
-    cluster_id = "tf-test-%03d"
+    cluster_id = "tf-%s"
     engine = "memcached"
     node_type = "cache.m1.small"
     num_cache_nodes = 1
@@ -252,7 +247,7 @@ resource "aws_elasticache_cluster" "bar" {
     parameter_group_name = "default.memcached1.4"
     security_group_names = ["${aws_elasticache_security_group.bar.name}"]
 }
-`, genRandInt(), genRandInt(), genRandInt())
+`, acctest.RandInt(), acctest.RandInt(), acctest.RandString(10))
 
 var testAccAWSElasticacheClusterConfig_snapshots = `
 provider "aws" {
@@ -276,7 +271,7 @@ resource "aws_elasticache_security_group" "bar" {
 }
 
 resource "aws_elasticache_cluster" "bar" {
-    cluster_id = "tf-test-%03d"
+    cluster_id = "tf-%03d"
     engine = "redis"
     node_type = "cache.m1.small"
     num_cache_nodes = 1
@@ -310,7 +305,7 @@ resource "aws_elasticache_security_group" "bar" {
 }
 
 resource "aws_elasticache_cluster" "bar" {
-    cluster_id = "tf-test-%03d"
+    cluster_id = "tf-%03d"
     engine = "redis"
     node_type = "cache.m1.small"
     num_cache_nodes = 1
@@ -345,7 +340,7 @@ resource "aws_elasticache_security_group" "bar" {
 }
 
 resource "aws_elasticache_cluster" "bar" {
-    cluster_id = "tf-test-%03d"
+    cluster_id = "tf-%03d"
     engine = "memcached"
     node_type = "cache.m1.small"
     num_cache_nodes = 3
@@ -377,7 +372,7 @@ resource "aws_elasticache_security_group" "bar" {
 }
 
 resource "aws_elasticache_cluster" "bar" {
-    cluster_id = "tf-test-%03d"
+    cluster_id = "tf-%03d"
     engine = "memcached"
     node_type = "cache.m1.small"
     num_cache_nodes = 1
@@ -427,7 +422,7 @@ resource "aws_elasticache_cluster" "bar" {
     // Including uppercase letters in this name to ensure
     // that we correctly handle the fact that the API
     // normalizes names to lowercase.
-    cluster_id = "tf-TEST-%03d"
+    cluster_id = "tf-%s"
     node_type = "cache.m1.small"
     num_cache_nodes = 1
     engine = "redis"
@@ -443,7 +438,7 @@ resource "aws_elasticache_cluster" "bar" {
 resource "aws_sns_topic" "topic_example" {
   name = "tf-ecache-cluster-test"
 }
-`, genRandInt(), genRandInt(), genRandInt())
+`, acctest.RandInt(), acctest.RandInt(), acctest.RandString(10))
 
 var testAccAWSElasticacheClusterMultiAZInVPCConfig = fmt.Sprintf(`
 resource "aws_vpc" "foo" {
@@ -493,7 +488,7 @@ resource "aws_security_group" "bar" {
 }
 
 resource "aws_elasticache_cluster" "bar" {
-    cluster_id = "tf-test-%03d"
+    cluster_id = "tf-%s"
     engine = "memcached"
     node_type = "cache.m1.small"
     num_cache_nodes = 2
@@ -507,4 +502,4 @@ resource "aws_elasticache_cluster" "bar" {
         "us-west-2b"
     ]
 }
-`, genRandInt(), genRandInt(), genRandInt(), genRandInt(), genRandInt())
+`, acctest.RandInt(), acctest.RandInt(), acctest.RandInt(), acctest.RandInt(), acctest.RandString(10))

builtin/providers/aws/resource_aws_elasticache_security_group_test.go

@@ -7,6 +7,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/elasticache"
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
@@ -91,4 +92,4 @@ resource "aws_elasticache_security_group" "bar" {
     description = "tf-test-security-group-descr"
     security_group_names = ["${aws_security_group.bar.name}"]
 }
-`, genRandInt(), genRandInt())
+`, acctest.RandInt(), acctest.RandInt())

builtin/providers/aws/resource_aws_elasticache_subnet_group_test.go

@@ -7,13 +7,14 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/elasticache"
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
 
 func TestAccAWSElasticacheSubnetGroup_basic(t *testing.T) {
 	var csg elasticache.CacheSubnetGroup
-	config := fmt.Sprintf(testAccAWSElasticacheSubnetGroupConfig, genRandInt())
+	config := fmt.Sprintf(testAccAWSElasticacheSubnetGroupConfig, acctest.RandInt())
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },
@@ -33,7 +34,7 @@ func TestAccAWSElasticacheSubnetGroup_basic(t *testing.T) {
 func TestAccAWSElasticacheSubnetGroup_update(t *testing.T) {
 	var csg elasticache.CacheSubnetGroup
 	rn := "aws_elasticache_subnet_group.bar"
-	ri := genRandInt()
+	ri := acctest.RandInt()
 	preConfig := fmt.Sprintf(testAccAWSElasticacheSubnetGroupUpdateConfigPre, ri)
 	postConfig := fmt.Sprintf(testAccAWSElasticacheSubnetGroupUpdateConfigPost, ri)
 

builtin/providers/aws/resource_aws_network_interface_test.go

@@ -333,7 +333,7 @@ resource "aws_subnet" "foo" {
     cidr_block = "172.16.10.0/24"
     availability_zone = "us-west-2a"
         tags {
-            Name = "tf-eni-test"
+            Name = "tf-foo-eni-test"
         }
 }
 
@@ -342,7 +342,7 @@ resource "aws_subnet" "bar" {
     cidr_block = "172.16.11.0/24"
     availability_zone = "us-west-2a"
         tags {
-            Name = "tf-eni-test"
+            Name = "tf-bar-eni-test"
         }
 }
 
@@ -359,7 +359,7 @@ resource "aws_instance" "foo" {
     associate_public_ip_address = false
     private_ip = "172.16.11.50"
     tags {
-        Name = "tf-eni-test"
+        Name = "foo-tf-eni-test"
     }
 }
 

builtin/providers/aws/resource_aws_s3_bucket_test.go

@@ -74,7 +74,7 @@ func TestAccAWSS3Bucket_Policy(t *testing.T) {
 }
 
 func TestAccAWSS3Bucket_UpdateAcl(t *testing.T) {
-	ri := genRandInt()
+	ri := acctest.RandInt()
 	preConfig := fmt.Sprintf(testAccAWSS3BucketConfigWithAcl, ri)
 	postConfig := fmt.Sprintf(testAccAWSS3BucketConfigWithAclUpdate, ri)
 

builtin/providers/aws/resource_aws_security_group_rule_test.go

@@ -9,6 +9,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/ec2"
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
@@ -750,7 +751,7 @@ var testAccAWSSecurityGroupRuleRace = func() string {
 			name   = "tf-sg-rule-race-group-%d"
 			vpc_id = "${aws_vpc.default.id}"
 		}
-	`, genRandInt()))
+	`, acctest.RandInt()))
 	for i := 1; i < iterations; i++ {
 		b.WriteString(fmt.Sprintf(`
 			resource "aws_security_group_rule" "ingress%d" {

builtin/providers/azure/provider_test.go

@@ -3,11 +3,9 @@ package azure
 import (
 	"io"
 	"io/ioutil"
-	"math/rand"
 	"os"
 	"strings"
 	"testing"
-	"time"
 
 	"github.com/hashicorp/terraform/config"
 	"github.com/hashicorp/terraform/helper/schema"
@@ -154,10 +152,6 @@ func TestAzure_providerConfigure(t *testing.T) {
 	}
 }
 
-func genRandInt() int {
-	return rand.New(rand.NewSource(time.Now().UnixNano())).Int() % 100000
-}
-
 // testAzurePublishSettingsStr is a revoked publishsettings file
 const testAzurePublishSettingsStr = `
 <?xml version="1.0" encoding="utf-8"?>

builtin/providers/azure/resource_azure_data_disk_test.go

@@ -7,13 +7,14 @@ import (
 
 	"github.com/Azure/azure-sdk-for-go/management"
 	"github.com/Azure/azure-sdk-for-go/management/virtualmachinedisk"
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
 
 func TestAccAzureDataDisk_basic(t *testing.T) {
 	var disk virtualmachinedisk.DataDiskResponse
-	name := fmt.Sprintf("terraform-test%d", genRandInt())
+	name := fmt.Sprintf("terraform-test%d", acctest.RandInt())
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },
@@ -38,7 +39,7 @@ func TestAccAzureDataDisk_basic(t *testing.T) {
 
 func TestAccAzureDataDisk_update(t *testing.T) {
 	var disk virtualmachinedisk.DataDiskResponse
-	name := fmt.Sprintf("terraform-test%d", genRandInt())
+	name := fmt.Sprintf("terraform-test%d", acctest.RandInt())
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },

builtin/providers/google/resource_sql_database_instance_test.go

@@ -12,6 +12,7 @@ import (
 	"strconv"
 	"testing"
 
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 
@@ -20,7 +21,7 @@ import (
 
 func TestAccGoogleSqlDatabaseInstance_basic(t *testing.T) {
 	var instance sqladmin.DatabaseInstance
-	databaseID := genRandInt()
+	databaseID := acctest.RandInt()
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },
@@ -64,7 +65,7 @@ func TestAccGoogleSqlDatabaseInstance_basic2(t *testing.T) {
 
 func TestAccGoogleSqlDatabaseInstance_settings_basic(t *testing.T) {
 	var instance sqladmin.DatabaseInstance
-	databaseID := genRandInt()
+	databaseID := acctest.RandInt()
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },
@@ -87,7 +88,7 @@ func TestAccGoogleSqlDatabaseInstance_settings_basic(t *testing.T) {
 
 func TestAccGoogleSqlDatabaseInstance_settings_upgrade(t *testing.T) {
 	var instance sqladmin.DatabaseInstance
-	databaseID := genRandInt()
+	databaseID := acctest.RandInt()
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },
@@ -120,7 +121,7 @@ func TestAccGoogleSqlDatabaseInstance_settings_upgrade(t *testing.T) {
 
 func TestAccGoogleSqlDatabaseInstance_settings_downgrade(t *testing.T) {
 	var instance sqladmin.DatabaseInstance
-	databaseID := genRandInt()
+	databaseID := acctest.RandInt()
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:     func() { testAccPreCheck(t) },

builtin/providers/google/test_util.go

@@ -1,10 +0,0 @@
-package google
-
-import (
-	"math/rand"
-	"time"
-)
-
-func genRandInt() int {
-	return rand.New(rand.NewSource(time.Now().UnixNano())).Int()
-}