655 lines
16 KiB
Go
655 lines
16 KiB
Go
package azurerm
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import (
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"crypto/rand"
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"fmt"
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"io"
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"io/ioutil"
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"testing"
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"strings"
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"github.com/Azure/azure-sdk-for-go/storage"
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"github.com/hashicorp/terraform/helper/acctest"
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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 TestResourceAzureRMStorageBlobType_validation(t *testing.T) {
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cases := []struct {
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Value string
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ErrCount int
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}{
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{
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Value: "unknown",
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ErrCount: 1,
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},
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{
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Value: "page",
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ErrCount: 0,
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},
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{
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Value: "block",
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ErrCount: 0,
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},
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{
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Value: "BLOCK",
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ErrCount: 0,
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},
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{
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Value: "Block",
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ErrCount: 0,
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},
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}
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for _, tc := range cases {
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_, errors := validateArmStorageBlobType(tc.Value, "azurerm_storage_blob")
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if len(errors) != tc.ErrCount {
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t.Fatalf("Expected the Azure RM Storage Blob type to trigger a validation error")
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}
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}
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}
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func TestResourceAzureRMStorageBlobSize_validation(t *testing.T) {
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cases := []struct {
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Value int
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ErrCount int
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}{
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{
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Value: 511,
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ErrCount: 1,
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},
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{
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Value: 512,
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ErrCount: 0,
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},
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{
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Value: 1024,
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ErrCount: 0,
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},
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{
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Value: 2048,
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ErrCount: 0,
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},
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{
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Value: 5120,
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ErrCount: 0,
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},
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}
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for _, tc := range cases {
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_, errors := validateArmStorageBlobSize(tc.Value, "azurerm_storage_blob")
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if len(errors) != tc.ErrCount {
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t.Fatalf("Expected the Azure RM Storage Blob size to trigger a validation error")
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}
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}
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}
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func TestResourceAzureRMStorageBlobParallelism_validation(t *testing.T) {
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cases := []struct {
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Value int
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ErrCount int
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}{
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{
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Value: 1,
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ErrCount: 0,
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},
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{
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Value: 0,
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ErrCount: 1,
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},
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{
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Value: -1,
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ErrCount: 1,
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},
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}
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for _, tc := range cases {
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_, errors := validateArmStorageBlobParallelism(tc.Value, "azurerm_storage_blob")
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if len(errors) != tc.ErrCount {
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t.Fatalf("Expected the Azure RM Storage Blob parallelism to trigger a validation error")
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}
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}
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}
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func TestResourceAzureRMStorageBlobAttempts_validation(t *testing.T) {
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cases := []struct {
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Value int
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ErrCount int
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}{
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{
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Value: 1,
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ErrCount: 0,
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},
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{
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Value: 0,
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ErrCount: 1,
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},
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{
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Value: -1,
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ErrCount: 1,
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},
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}
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for _, tc := range cases {
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_, errors := validateArmStorageBlobAttempts(tc.Value, "azurerm_storage_blob")
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if len(errors) != tc.ErrCount {
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t.Fatalf("Expected the Azure RM Storage Blob attempts to trigger a validation error")
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}
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}
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}
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func TestAccAzureRMStorageBlob_basic(t *testing.T) {
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ri := acctest.RandInt()
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rs := strings.ToLower(acctest.RandString(11))
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config := fmt.Sprintf(testAccAzureRMStorageBlob_basic, ri, rs)
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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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CheckDestroy: testCheckAzureRMStorageBlobDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: config,
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Check: resource.ComposeTestCheckFunc(
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testCheckAzureRMStorageBlobExists("azurerm_storage_blob.test"),
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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 TestAccAzureRMStorageBlob_disappears(t *testing.T) {
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ri := acctest.RandInt()
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rs := strings.ToLower(acctest.RandString(11))
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config := fmt.Sprintf(testAccAzureRMStorageBlob_basic, ri, rs)
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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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CheckDestroy: testCheckAzureRMStorageBlobDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: config,
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Check: resource.ComposeTestCheckFunc(
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testCheckAzureRMStorageBlobExists("azurerm_storage_blob.test"),
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testCheckAzureRMStorageBlobDisappears("azurerm_storage_blob.test"),
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),
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ExpectNonEmptyPlan: true,
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},
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},
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})
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}
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func TestAccAzureRMStorageBlobBlock_source(t *testing.T) {
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ri := acctest.RandInt()
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rs1 := strings.ToLower(acctest.RandString(11))
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sourceBlob, err := ioutil.TempFile("", "")
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if err != nil {
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t.Fatalf("Failed to create local source blob file")
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}
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_, err = io.CopyN(sourceBlob, rand.Reader, 25*1024*1024)
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if err != nil {
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t.Fatalf("Failed to write random test to source blob")
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}
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err = sourceBlob.Close()
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if err != nil {
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t.Fatalf("Failed to close source blob")
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}
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config := fmt.Sprintf(testAccAzureRMStorageBlobBlock_source, ri, rs1, sourceBlob.Name())
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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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CheckDestroy: testCheckAzureRMStorageBlobDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: config,
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Check: resource.ComposeTestCheckFunc(
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testCheckAzureRMStorageBlobMatchesFile("azurerm_storage_blob.source", storage.BlobTypeBlock, sourceBlob.Name()),
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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 TestAccAzureRMStorageBlobPage_source(t *testing.T) {
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ri := acctest.RandInt()
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rs1 := strings.ToLower(acctest.RandString(11))
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sourceBlob, err := ioutil.TempFile("", "")
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if err != nil {
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t.Fatalf("Failed to create local source blob file")
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}
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err = sourceBlob.Truncate(25*1024*1024 + 512)
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if err != nil {
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t.Fatalf("Failed to truncate file to 25M")
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}
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for i := int64(0); i < 20; i = i + 2 {
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randomBytes := make([]byte, 1*1024*1024)
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_, err = rand.Read(randomBytes)
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if err != nil {
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t.Fatalf("Failed to read random bytes")
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}
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_, err = sourceBlob.WriteAt(randomBytes, i*1024*1024)
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if err != nil {
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t.Fatalf("Failed to write random bytes to file")
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}
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}
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randomBytes := make([]byte, 5*1024*1024)
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_, err = rand.Read(randomBytes)
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if err != nil {
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t.Fatalf("Failed to read random bytes")
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}
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_, err = sourceBlob.WriteAt(randomBytes, 20*1024*1024)
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if err != nil {
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t.Fatalf("Failed to write random bytes to file")
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}
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err = sourceBlob.Close()
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if err != nil {
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t.Fatalf("Failed to close source blob")
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}
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config := fmt.Sprintf(testAccAzureRMStorageBlobPage_source, ri, rs1, sourceBlob.Name())
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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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CheckDestroy: testCheckAzureRMStorageBlobDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: config,
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Check: resource.ComposeTestCheckFunc(
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testCheckAzureRMStorageBlobMatchesFile("azurerm_storage_blob.source", storage.BlobTypePage, sourceBlob.Name()),
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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 TestAccAzureRMStorageBlob_source_uri(t *testing.T) {
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ri := acctest.RandInt()
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rs1 := strings.ToLower(acctest.RandString(11))
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sourceBlob, err := ioutil.TempFile("", "")
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if err != nil {
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t.Fatalf("Failed to create local source blob file")
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}
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_, err = io.CopyN(sourceBlob, rand.Reader, 25*1024*1024)
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if err != nil {
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t.Fatalf("Failed to write random test to source blob")
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}
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err = sourceBlob.Close()
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if err != nil {
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t.Fatalf("Failed to close source blob")
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}
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config := fmt.Sprintf(testAccAzureRMStorageBlob_source_uri, ri, rs1, sourceBlob.Name())
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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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CheckDestroy: testCheckAzureRMStorageBlobDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: config,
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Check: resource.ComposeTestCheckFunc(
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testCheckAzureRMStorageBlobMatchesFile("azurerm_storage_blob.destination", storage.BlobTypeBlock, sourceBlob.Name()),
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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 testCheckAzureRMStorageBlobExists(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("Not found: %s", name)
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}
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name := rs.Primary.Attributes["name"]
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storageAccountName := rs.Primary.Attributes["storage_account_name"]
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storageContainerName := rs.Primary.Attributes["storage_container_name"]
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resourceGroup, hasResourceGroup := rs.Primary.Attributes["resource_group_name"]
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if !hasResourceGroup {
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return fmt.Errorf("Bad: no resource group found in state for storage blob: %s", name)
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}
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armClient := testAccProvider.Meta().(*ArmClient)
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blobClient, accountExists, err := armClient.getBlobStorageClientForStorageAccount(resourceGroup, storageAccountName)
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if err != nil {
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return err
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}
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if !accountExists {
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return fmt.Errorf("Bad: Storage Account %q does not exist", storageAccountName)
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}
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container := blobClient.GetContainerReference(storageContainerName)
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blob := container.GetBlobReference(name)
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exists, err := blob.Exists()
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if err != nil {
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return err
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}
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if !exists {
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return fmt.Errorf("Bad: Storage Blob %q (storage container: %q) does not exist", name, storageContainerName)
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}
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return nil
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}
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}
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func testCheckAzureRMStorageBlobDisappears(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("Not found: %s", name)
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}
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name := rs.Primary.Attributes["name"]
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storageAccountName := rs.Primary.Attributes["storage_account_name"]
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storageContainerName := rs.Primary.Attributes["storage_container_name"]
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resourceGroup, hasResourceGroup := rs.Primary.Attributes["resource_group_name"]
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if !hasResourceGroup {
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return fmt.Errorf("Bad: no resource group found in state for storage blob: %s", name)
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}
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armClient := testAccProvider.Meta().(*ArmClient)
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blobClient, accountExists, err := armClient.getBlobStorageClientForStorageAccount(resourceGroup, storageAccountName)
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if err != nil {
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return err
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}
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if !accountExists {
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return fmt.Errorf("Bad: Storage Account %q does not exist", storageAccountName)
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}
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container := blobClient.GetContainerReference(storageContainerName)
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blob := container.GetBlobReference(name)
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options := &storage.DeleteBlobOptions{}
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_, err = blob.DeleteIfExists(options)
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if err != nil {
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return err
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}
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return nil
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}
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}
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func testCheckAzureRMStorageBlobMatchesFile(name string, kind storage.BlobType, filePath 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("Not found: %s", name)
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}
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name := rs.Primary.Attributes["name"]
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storageAccountName := rs.Primary.Attributes["storage_account_name"]
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storageContainerName := rs.Primary.Attributes["storage_container_name"]
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resourceGroup, hasResourceGroup := rs.Primary.Attributes["resource_group_name"]
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if !hasResourceGroup {
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return fmt.Errorf("Bad: no resource group found in state for storage blob: %s", name)
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}
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armClient := testAccProvider.Meta().(*ArmClient)
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blobClient, accountExists, err := armClient.getBlobStorageClientForStorageAccount(resourceGroup, storageAccountName)
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if err != nil {
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return err
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}
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if !accountExists {
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return fmt.Errorf("Bad: Storage Account %q does not exist", storageAccountName)
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}
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containerReference := blobClient.GetContainerReference(storageContainerName)
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blobReference := containerReference.GetBlobReference(name)
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propertyOptions := &storage.GetBlobPropertiesOptions{}
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err = blobReference.GetProperties(propertyOptions)
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if err != nil {
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return err
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}
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properties := blobReference.Properties
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if properties.BlobType != kind {
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return fmt.Errorf("Bad: blob type %q does not match expected type %q", properties.BlobType, kind)
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}
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getOptions := &storage.GetBlobOptions{}
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blob, err := blobReference.Get(getOptions)
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if err != nil {
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return err
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}
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contents, err := ioutil.ReadAll(blob)
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if err != nil {
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return err
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}
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defer blob.Close()
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expectedContents, err := ioutil.ReadFile(filePath)
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if err != nil {
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return err
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}
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if string(contents) != string(expectedContents) {
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return fmt.Errorf("Bad: Storage Blob %q (storage container: %q) does not match contents", name, storageContainerName)
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}
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return nil
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}
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}
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func testCheckAzureRMStorageBlobDestroy(s *terraform.State) error {
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "azurerm_storage_blob" {
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continue
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}
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name := rs.Primary.Attributes["name"]
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storageAccountName := rs.Primary.Attributes["storage_account_name"]
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storageContainerName := rs.Primary.Attributes["storage_container_name"]
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resourceGroup, hasResourceGroup := rs.Primary.Attributes["resource_group_name"]
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if !hasResourceGroup {
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return fmt.Errorf("Bad: no resource group found in state for storage blob: %s", name)
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}
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armClient := testAccProvider.Meta().(*ArmClient)
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blobClient, accountExists, err := armClient.getBlobStorageClientForStorageAccount(resourceGroup, storageAccountName)
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if err != nil {
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return nil
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}
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if !accountExists {
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return nil
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}
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container := blobClient.GetContainerReference(storageContainerName)
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blob := container.GetBlobReference(name)
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exists, err := blob.Exists()
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if err != nil {
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return nil
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}
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if exists {
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return fmt.Errorf("Bad: Storage Blob %q (storage container: %q) still exists", name, storageContainerName)
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}
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}
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return nil
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}
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var testAccAzureRMStorageBlob_basic = `
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resource "azurerm_resource_group" "test" {
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name = "acctestRG-%d"
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location = "westus"
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}
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resource "azurerm_storage_account" "test" {
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name = "acctestacc%s"
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resource_group_name = "${azurerm_resource_group.test.name}"
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location = "westus"
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account_type = "Standard_LRS"
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tags {
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environment = "staging"
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}
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}
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resource "azurerm_storage_container" "test" {
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name = "vhds"
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resource_group_name = "${azurerm_resource_group.test.name}"
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storage_account_name = "${azurerm_storage_account.test.name}"
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container_access_type = "private"
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}
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resource "azurerm_storage_blob" "test" {
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name = "herpderp1.vhd"
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resource_group_name = "${azurerm_resource_group.test.name}"
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storage_account_name = "${azurerm_storage_account.test.name}"
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storage_container_name = "${azurerm_storage_container.test.name}"
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type = "page"
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size = 5120
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}
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`
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var testAccAzureRMStorageBlobBlock_source = `
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resource "azurerm_resource_group" "test" {
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name = "acctestRG-%d"
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location = "westus"
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}
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resource "azurerm_storage_account" "source" {
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name = "acctestacc%s"
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resource_group_name = "${azurerm_resource_group.test.name}"
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location = "westus"
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account_type = "Standard_LRS"
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tags {
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environment = "staging"
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}
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}
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resource "azurerm_storage_container" "source" {
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name = "source"
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resource_group_name = "${azurerm_resource_group.test.name}"
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storage_account_name = "${azurerm_storage_account.source.name}"
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container_access_type = "blob"
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}
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resource "azurerm_storage_blob" "source" {
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name = "source.vhd"
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resource_group_name = "${azurerm_resource_group.test.name}"
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storage_account_name = "${azurerm_storage_account.source.name}"
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storage_container_name = "${azurerm_storage_container.source.name}"
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type = "block"
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source = "%s"
|
|
parallelism = 4
|
|
attempts = 2
|
|
}
|
|
`
|
|
|
|
var testAccAzureRMStorageBlobPage_source = `
|
|
resource "azurerm_resource_group" "test" {
|
|
name = "acctestRG-%d"
|
|
location = "westus"
|
|
}
|
|
|
|
resource "azurerm_storage_account" "source" {
|
|
name = "acctestacc%s"
|
|
resource_group_name = "${azurerm_resource_group.test.name}"
|
|
location = "westus"
|
|
account_type = "Standard_LRS"
|
|
|
|
tags {
|
|
environment = "staging"
|
|
}
|
|
}
|
|
|
|
resource "azurerm_storage_container" "source" {
|
|
name = "source"
|
|
resource_group_name = "${azurerm_resource_group.test.name}"
|
|
storage_account_name = "${azurerm_storage_account.source.name}"
|
|
container_access_type = "blob"
|
|
}
|
|
|
|
resource "azurerm_storage_blob" "source" {
|
|
name = "source.vhd"
|
|
|
|
resource_group_name = "${azurerm_resource_group.test.name}"
|
|
storage_account_name = "${azurerm_storage_account.source.name}"
|
|
storage_container_name = "${azurerm_storage_container.source.name}"
|
|
|
|
type = "page"
|
|
source = "%s"
|
|
parallelism = 3
|
|
attempts = 3
|
|
}
|
|
`
|
|
|
|
var testAccAzureRMStorageBlob_source_uri = `
|
|
resource "azurerm_resource_group" "test" {
|
|
name = "acctestRG-%d"
|
|
location = "westus"
|
|
}
|
|
|
|
resource "azurerm_storage_account" "source" {
|
|
name = "acctestacc%s"
|
|
resource_group_name = "${azurerm_resource_group.test.name}"
|
|
location = "westus"
|
|
account_type = "Standard_LRS"
|
|
|
|
tags {
|
|
environment = "staging"
|
|
}
|
|
}
|
|
|
|
resource "azurerm_storage_container" "source" {
|
|
name = "source"
|
|
resource_group_name = "${azurerm_resource_group.test.name}"
|
|
storage_account_name = "${azurerm_storage_account.source.name}"
|
|
container_access_type = "blob"
|
|
}
|
|
|
|
resource "azurerm_storage_blob" "source" {
|
|
name = "source.vhd"
|
|
|
|
resource_group_name = "${azurerm_resource_group.test.name}"
|
|
storage_account_name = "${azurerm_storage_account.source.name}"
|
|
storage_container_name = "${azurerm_storage_container.source.name}"
|
|
|
|
type = "block"
|
|
source = "%s"
|
|
parallelism = 4
|
|
attempts = 2
|
|
}
|
|
|
|
resource "azurerm_storage_blob" "destination" {
|
|
name = "destination.vhd"
|
|
|
|
resource_group_name = "${azurerm_resource_group.test.name}"
|
|
storage_account_name = "${azurerm_storage_account.source.name}"
|
|
storage_container_name = "${azurerm_storage_container.source.name}"
|
|
|
|
source_uri = "${azurerm_storage_blob.source.url}"
|
|
}
|
|
`
|