126 lines
2.8 KiB
Go
126 lines
2.8 KiB
Go
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package aws
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import (
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"fmt"
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"testing"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccDataSourceAwsSubnet(t *testing.T) {
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccDataSourceAwsSubnetConfig,
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Check: resource.ComposeTestCheckFunc(
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testAccDataSourceAwsSubnetCheck("data.aws_subnet.by_id"),
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testAccDataSourceAwsSubnetCheck("data.aws_subnet.by_cidr"),
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testAccDataSourceAwsSubnetCheck("data.aws_subnet.by_tag"),
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testAccDataSourceAwsSubnetCheck("data.aws_subnet.by_vpc"),
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testAccDataSourceAwsSubnetCheck("data.aws_subnet.by_filter"),
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),
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},
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},
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})
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}
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func testAccDataSourceAwsSubnetCheck(name string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[name]
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if !ok {
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return fmt.Errorf("root module has no resource called %s", name)
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}
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vpcRs, ok := s.RootModule().Resources["aws_vpc.test"]
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if !ok {
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return fmt.Errorf("can't find aws_vpc.test in state")
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}
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subnetRs, ok := s.RootModule().Resources["aws_subnet.test"]
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if !ok {
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return fmt.Errorf("can't find aws_subnet.test in state")
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}
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attr := rs.Primary.Attributes
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if attr["id"] != subnetRs.Primary.Attributes["id"] {
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return fmt.Errorf(
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"id is %s; want %s",
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attr["id"],
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subnetRs.Primary.Attributes["id"],
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)
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}
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if attr["vpc_id"] != vpcRs.Primary.Attributes["id"] {
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return fmt.Errorf(
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"vpc_id is %s; want %s",
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attr["vpc_id"],
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vpcRs.Primary.Attributes["id"],
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)
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}
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if attr["cidr_block"] != "172.16.123.0/24" {
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return fmt.Errorf("bad cidr_block %s", attr["cidr_block"])
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}
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if attr["availability_zone"] != "us-west-2a" {
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return fmt.Errorf("bad availability_zone %s", attr["availability_zone"])
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}
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if attr["tags.Name"] != "terraform-testacc-subnet-data-source" {
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return fmt.Errorf("bad Name tag %s", attr["tags.Name"])
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}
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return nil
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}
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}
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const testAccDataSourceAwsSubnetConfig = `
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provider "aws" {
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region = "us-west-2"
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}
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resource "aws_vpc" "test" {
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cidr_block = "172.16.0.0/16"
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tags {
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Name = "terraform-testacc-subnet-data-source"
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}
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}
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resource "aws_subnet" "test" {
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vpc_id = "${aws_vpc.test.id}"
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cidr_block = "172.16.123.0/24"
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availability_zone = "us-west-2a"
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tags {
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Name = "terraform-testacc-subnet-data-source"
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}
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}
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data "aws_subnet" "by_id" {
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id = "${aws_subnet.test.id}"
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}
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data "aws_subnet" "by_cidr" {
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cidr_block = "${aws_subnet.test.cidr_block}"
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}
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data "aws_subnet" "by_tag" {
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tags {
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Name = "${aws_subnet.test.tags["Name"]}"
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}
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}
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data "aws_subnet" "by_vpc" {
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vpc_id = "${aws_subnet.test.vpc_id}"
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}
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data "aws_subnet" "by_filter" {
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filter {
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name = "vpc-id"
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values = ["${aws_subnet.test.vpc_id}"]
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}
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}
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`
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