github.com/danp/terraform@v0.9.5-0.20170426144147-39d740081351/builtin/providers/aws/data_source_aws_sns_test.go (about)

     1  package aws
     2  
     3  import (
     4  	"fmt"
     5  	"testing"
     6  
     7  	"github.com/hashicorp/terraform/helper/resource"
     8  	"github.com/hashicorp/terraform/terraform"
     9  )
    10  
    11  func TestAccDataSourceAwsSnsTopic(t *testing.T) {
    12  	resource.Test(t, resource.TestCase{
    13  		PreCheck:  func() { testAccPreCheck(t) },
    14  		Providers: testAccProviders,
    15  		Steps: []resource.TestStep{
    16  			resource.TestStep{
    17  				Config: testAccDataSourceAwsSnsTopicConfig,
    18  				Check: resource.ComposeTestCheckFunc(
    19  					testAccDataSourceAwsSnsTopicCheck("data.aws_sns_topic.by_name"),
    20  				),
    21  			},
    22  		},
    23  	})
    24  }
    25  
    26  func testAccDataSourceAwsSnsTopicCheck(name string) resource.TestCheckFunc {
    27  	return func(s *terraform.State) error {
    28  		rs, ok := s.RootModule().Resources[name]
    29  		if !ok {
    30  			return fmt.Errorf("root module has no resource called %s", name)
    31  		}
    32  
    33  		snsTopicRs, ok := s.RootModule().Resources["aws_sns_topic.tf_test"]
    34  		if !ok {
    35  			return fmt.Errorf("can't find aws_sns_topic.tf_test in state")
    36  		}
    37  
    38  		attr := rs.Primary.Attributes
    39  
    40  		if attr["name"] != snsTopicRs.Primary.Attributes["name"] {
    41  			return fmt.Errorf(
    42  				"name is %s; want %s",
    43  				attr["name"],
    44  				snsTopicRs.Primary.Attributes["name"],
    45  			)
    46  		}
    47  
    48  		return nil
    49  	}
    50  }
    51  
    52  const testAccDataSourceAwsSnsTopicConfig = `
    53  provider "aws" {
    54    region = "us-west-2"
    55  }
    56  
    57  resource "aws_sns_topic" "tf_wrong1" {
    58    name = "wrong1"
    59  }
    60  resource "aws_sns_topic" "tf_test" {
    61    name = "tf_test"
    62  }
    63  resource "aws_sns_topic" "tf_wrong2" {
    64    name = "wrong2"
    65  }
    66  
    67  data "aws_sns_topic" "by_name" {
    68    name = "${aws_sns_topic.tf_test.name}"
    69  }
    70  `