New Resource: azurerm_cognitive_account (#962)

* New Resource: `azurerm_cognitive_account`

* Updating to v21.1.0 of the Azure SDK

azurerm/config.go

@@ -13,6 +13,7 @@ import (
 	appinsights "github.com/Azure/azure-sdk-for-go/services/appinsights/mgmt/2015-05-01/insights"
 	"github.com/Azure/azure-sdk-for-go/services/automation/mgmt/2015-10-31/automation"
 	"github.com/Azure/azure-sdk-for-go/services/cdn/mgmt/2017-10-12/cdn"
+	"github.com/Azure/azure-sdk-for-go/services/cognitiveservices/mgmt/2017-04-18/cognitiveservices"
 	"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute"
 	"github.com/Azure/azure-sdk-for-go/services/containerinstance/mgmt/2018-04-01/containerinstance"
 	"github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry"
@@ -123,6 +124,9 @@ type ArmClient struct {
 	cdnEndpointsClient     cdn.EndpointsClient
 	cdnProfilesClient      cdn.ProfilesClient
 
+	// Cognitive Services
+	cognitiveAccountsClient cognitiveservices.AccountsClient
+
 	// Compute
 	availSetClient             compute.AvailabilitySetsClient
 	diskClient                 compute.DisksClient
@@ -452,6 +456,7 @@ func getArmClient(c *authentication.Config) (*ArmClient, error) {
 	client.registerAutomationClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerAuthentication(endpoint, graphEndpoint, c.SubscriptionID, c.TenantID, auth, graphAuth, sender)
 	client.registerCDNClients(endpoint, c.SubscriptionID, auth, sender)
+	client.registerCognitiveServiceClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerComputeClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerContainerInstanceClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerContainerRegistryClients(endpoint, c.SubscriptionID, auth, sender)
@@ -547,6 +552,12 @@ func (c *ArmClient) registerCDNClients(endpoint, subscriptionId string, auth aut
 	c.cdnProfilesClient = profilesClient
 }
 
+func (c *ArmClient) registerCognitiveServiceClients(endpoint, subscriptionId string, auth autorest.Authorizer, sender autorest.Sender) {
+	accountsClient := cognitiveservices.NewAccountsClientWithBaseURI(endpoint, subscriptionId)
+	c.configureClient(&accountsClient.Client, auth)
+	c.cognitiveAccountsClient = accountsClient
+}
+
 func (c *ArmClient) registerCosmosDBClients(endpoint, subscriptionId string, auth autorest.Authorizer, sender autorest.Sender) {
 	cdb := documentdb.NewDatabaseAccountsClientWithBaseURI(endpoint, subscriptionId)
 	c.configureClient(&cdb.Client, auth)

azurerm/helpers/validate/cognitiveservices.go

@@ -0,0 +1,15 @@
+package validate
+
+import (
+	"regexp"
+
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/hashicorp/terraform/helper/validation"
+)
+
+func CognitiveServicesAccountName() schema.SchemaValidateFunc {
+	return validation.StringMatch(
+		regexp.MustCompile("^([a-zA-Z0-9]{1}[a-zA-Z0-9_.-]{1,})$"),
+		"The Cognitive Services Account Name can only start with an alphanumeric character, and must only contain alphanumeric characters, periods, dashes or underscores.",
+	)
+}

azurerm/helpers/validate/cognitiveservices_test.go

@@ -0,0 +1,78 @@
+package validate
+
+import (
+	"testing"
+)
+
+func TestValidateCognitiveServicesAccountName(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		valid bool
+	}{
+		{
+			name:  "empty name",
+			input: "",
+			valid: false,
+		},
+		{
+			name:  "Valid short name",
+			input: "abc",
+			valid: true,
+		},
+		{
+			name:  "Invalid short name",
+			input: "a",
+			valid: false,
+		},
+		{
+			name:  "Valid short name",
+			input: "ab",
+			valid: true,
+		},
+		{
+			name:  "Valid long name",
+			input: "abc_-.123",
+			valid: true,
+		},
+		{
+			name:  "Valid with a digit at the end",
+			input: "hello1",
+			valid: true,
+		},
+		{
+			name:  "Valid with a digit in the middle",
+			input: "hello1",
+			valid: true,
+		},
+		{
+			name:  "Invalid with a digit at the start",
+			input: "1hello",
+			valid: true,
+		},
+		{
+			name:  "Invalid with a period at the start",
+			input: ".heyo",
+			valid: false,
+		},
+		{
+			name:  "Valid name with period in the middle",
+			input: "a.bc",
+			valid: true,
+		},
+		{
+			name:  "Valid name with period at end",
+			input: "a.",
+			valid: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			_, err := CognitiveServicesAccountName()(tt.input, "")
+			valid := err == nil
+			if valid != tt.valid {
+				t.Errorf("Expected valid status %t but got %t for input %s", tt.valid, valid, tt.input)
+			}
+		})
+	}
+}

azurerm/provider.go

@@ -147,6 +147,7 @@ func Provider() terraform.ResourceProvider {
 			"azurerm_availability_set":                        resourceArmAvailabilitySet(),
 			"azurerm_cdn_endpoint":                            resourceArmCdnEndpoint(),
 			"azurerm_cdn_profile":                             resourceArmCdnProfile(),
+			"azurerm_cognitive_account":                       resourceArmCognitiveAccount(),
 			"azurerm_container_registry":                      resourceArmContainerRegistry(),
 			"azurerm_container_service":                       resourceArmContainerService(),
 			"azurerm_container_group":                         resourceArmContainerGroup(),
@@ -382,6 +383,7 @@ func determineAzureResourceProvidersToRegister(providerList []resources.Provider
 		"Microsoft.Automation":          {},
 		"Microsoft.Cache":               {},
 		"Microsoft.Cdn":                 {},
+		"Microsoft.CognitiveServices":   {},
 		"Microsoft.Compute":             {},
 		"Microsoft.ContainerInstance":   {},
 		"Microsoft.ContainerRegistry":   {},