github.com/bendemaree/terraform@v0.5.4-0.20150613200311-f50d97d6eee6/builtin/providers/openstack/resource_openstack_blockstorage_volume_v1_test.go (about)

     1  package openstack
     2  
     3  import (
     4  	"fmt"
     5  	"testing"
     6  
     7  	"github.com/hashicorp/terraform/helper/resource"
     8  	"github.com/hashicorp/terraform/terraform"
     9  
    10  	"github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes"
    11  )
    12  
    13  func TestAccBlockStorageV1Volume_basic(t *testing.T) {
    14  	var volume volumes.Volume
    15  
    16  	resource.Test(t, resource.TestCase{
    17  		PreCheck:     func() { testAccPreCheck(t) },
    18  		Providers:    testAccProviders,
    19  		CheckDestroy: testAccCheckBlockStorageV1VolumeDestroy,
    20  		Steps: []resource.TestStep{
    21  			resource.TestStep{
    22  				Config: testAccBlockStorageV1Volume_basic,
    23  				Check: resource.ComposeTestCheckFunc(
    24  					testAccCheckBlockStorageV1VolumeExists(t, "openstack_blockstorage_volume_v1.volume_1", &volume),
    25  					resource.TestCheckResourceAttr("openstack_blockstorage_volume_v1.volume_1", "name", "tf-test-volume"),
    26  					testAccCheckBlockStorageV1VolumeMetadata(&volume, "foo", "bar"),
    27  				),
    28  			},
    29  			resource.TestStep{
    30  				Config: testAccBlockStorageV1Volume_update,
    31  				Check: resource.ComposeTestCheckFunc(
    32  					resource.TestCheckResourceAttr("openstack_blockstorage_volume_v1.volume_1", "name", "tf-test-volume-updated"),
    33  					testAccCheckBlockStorageV1VolumeMetadata(&volume, "foo", "bar"),
    34  				),
    35  			},
    36  		},
    37  	})
    38  }
    39  
    40  func testAccCheckBlockStorageV1VolumeDestroy(s *terraform.State) error {
    41  	config := testAccProvider.Meta().(*Config)
    42  	blockStorageClient, err := config.blockStorageV1Client(OS_REGION_NAME)
    43  	if err != nil {
    44  		return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
    45  	}
    46  
    47  	for _, rs := range s.RootModule().Resources {
    48  		if rs.Type != "openstack_blockstorage_volume_v1" {
    49  			continue
    50  		}
    51  
    52  		_, err := volumes.Get(blockStorageClient, rs.Primary.ID).Extract()
    53  		if err == nil {
    54  			return fmt.Errorf("Volume still exists")
    55  		}
    56  	}
    57  
    58  	return nil
    59  }
    60  
    61  func testAccCheckBlockStorageV1VolumeExists(t *testing.T, n string, volume *volumes.Volume) resource.TestCheckFunc {
    62  	return func(s *terraform.State) error {
    63  		rs, ok := s.RootModule().Resources[n]
    64  		if !ok {
    65  			return fmt.Errorf("Not found: %s", n)
    66  		}
    67  
    68  		if rs.Primary.ID == "" {
    69  			return fmt.Errorf("No ID is set")
    70  		}
    71  
    72  		config := testAccProvider.Meta().(*Config)
    73  		blockStorageClient, err := config.blockStorageV1Client(OS_REGION_NAME)
    74  		if err != nil {
    75  			return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
    76  		}
    77  
    78  		found, err := volumes.Get(blockStorageClient, rs.Primary.ID).Extract()
    79  		if err != nil {
    80  			return err
    81  		}
    82  
    83  		if found.ID != rs.Primary.ID {
    84  			return fmt.Errorf("Volume not found")
    85  		}
    86  
    87  		*volume = *found
    88  
    89  		return nil
    90  	}
    91  }
    92  
    93  func testAccCheckBlockStorageV1VolumeMetadata(
    94  	volume *volumes.Volume, k string, v string) resource.TestCheckFunc {
    95  	return func(s *terraform.State) error {
    96  		if volume.Metadata == nil {
    97  			return fmt.Errorf("No metadata")
    98  		}
    99  
   100  		for key, value := range volume.Metadata {
   101  			if k != key {
   102  				continue
   103  			}
   104  
   105  			if v == value {
   106  				return nil
   107  			}
   108  
   109  			return fmt.Errorf("Bad value for %s: %s", k, value)
   110  		}
   111  
   112  		return fmt.Errorf("Metadata not found: %s", k)
   113  	}
   114  }
   115  
   116  var testAccBlockStorageV1Volume_basic = fmt.Sprintf(`
   117  	resource "openstack_blockstorage_volume_v1" "volume_1" {
   118  		region = "%s"
   119  		name = "tf-test-volume"
   120  		description = "first test volume"
   121  		metadata{
   122  			foo = "bar"
   123  		}
   124  		size = 1
   125  	}`,
   126  	OS_REGION_NAME)
   127  
   128  var testAccBlockStorageV1Volume_update = fmt.Sprintf(`
   129  	resource "openstack_blockstorage_volume_v1" "volume_1" {
   130  		region = "%s"
   131  		name = "tf-test-volume-updated"
   132  		description = "first test volume"
   133  		metadata{
   134  			foo = "bar"
   135  		}
   136  		size = 1
   137  	}`,
   138  	OS_REGION_NAME)