provider/azurerm: fix; add tests for importing traffic manager resources (#8111)

* provider/azurerm: add test for importing traffic manager profile resource

TF_ACC=1 go test ./builtin/providers/azurerm -v -run TestAccAzureRMTrafficManagerProfile_import -timeout 120m
=== RUN   TestAccAzureRMTrafficManagerProfile_importBasic
--- PASS: TestAccAzureRMTrafficManagerProfile_importBasic (84.50s)
PASS
ok  	github.com/hashicorp/terraform/builtin/providers/azurerm	84.722s

* provider/azurerm: fix; add test for importing traffic_manager_endpoint resource

TF_ACC=1 go test ./builtin/providers/azurerm -v -run TestAccAzureRMTrafficManagerEndpoint -timeout 120m
=== RUN   TestAccAzureRMTrafficManagerEndpoint_importBasic
--- PASS: TestAccAzureRMTrafficManagerEndpoint_importBasic (130.66s)
=== RUN   TestAccAzureRMTrafficManagerEndpoint_basic
--- PASS: TestAccAzureRMTrafficManagerEndpoint_basic (152.87s)
=== RUN   TestAccAzureRMTrafficManagerEndpoint_basicDisableExternal
--- PASS: TestAccAzureRMTrafficManagerEndpoint_basicDisableExternal (151.55s)
=== RUN   TestAccAzureRMTrafficManagerEndpoint_updateWeight
--- PASS: TestAccAzureRMTrafficManagerEndpoint_updateWeight (199.33s)
=== RUN   TestAccAzureRMTrafficManagerEndpoint_updatePriority
--- PASS: TestAccAzureRMTrafficManagerEndpoint_updatePriority (113.15s)
=== RUN   TestAccAzureRMTrafficManagerEndpoint_nestedEndpoints
--- PASS: TestAccAzureRMTrafficManagerEndpoint_nestedEndpoints (97.05s)
PASS
ok  	github.com/hashicorp/terraform/builtin/providers/azurerm	844.740s

builtin/providers/azurerm/import_arm_traffic_manager_endpoint_test.go

@@ -0,0 +1,36 @@
+package azurerm
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+)
+
+func TestAccAzureRMTrafficManagerEndpoint_importBasic(t *testing.T) {
+	resourceName := "azurerm_traffic_manager_endpoint.testExternal"
+
+	ri := acctest.RandInt()
+	config := fmt.Sprintf(testAccAzureRMTrafficManagerEndpoint_basic, ri, ri, ri, ri, ri, ri, ri)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAzureRMTrafficManagerEndpointDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: config,
+			},
+
+			resource.TestStep{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+				ImportStateVerifyIgnore: []string{
+					"resource_group_name",
+				},
+			},
+		},
+	})
+}

builtin/providers/azurerm/import_arm_traffic_manager_profile_test.go

@@ -0,0 +1,34 @@
+package azurerm
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+)
+
+func TestAccAzureRMTrafficManagerProfile_importBasic(t *testing.T) {
+	resourceName := "azurerm_traffic_manager_profile.test"
+
+	ri := acctest.RandInt()
+	config := fmt.Sprintf(testAccAzureRMTrafficManagerProfile_performance, ri, ri, ri)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAzureRMTrafficManagerProfileDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: config,
+			},
+
+			resource.TestStep{
+				ResourceName:            resourceName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"resource_group_name"},
+			},
+		},
+	})
+}

builtin/providers/azurerm/resource_arm_traffic_manager_endpoint.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"net/http"
+	"regexp"
 
 	"github.com/Azure/azure-sdk-for-go/arm/trafficmanager"
 	"github.com/hashicorp/terraform/helper/schema"
@@ -136,7 +137,15 @@ func resourceArmTrafficManagerEndpointRead(d *schema.ResourceData, meta interfac
 		return err
 	}
 	resGroup := id.ResourceGroup
-	endpointType := d.Get("type").(string)
+
+	// lookup endpointType in Azure ID path
+	var endpointType string
+	typeRegex := regexp.MustCompile("azureEndpoints|externalEndpoints|nestedEndpoints")
+	for k := range id.Path {
+		if typeRegex.MatchString(k) {
+			endpointType = k
+		}
+	}
 	profileName := id.Path["trafficManagerProfiles"]
 
 	// endpoint name is keyed by endpoint type in ARM ID
@@ -153,6 +162,8 @@ func resourceArmTrafficManagerEndpointRead(d *schema.ResourceData, meta interfac
 	endpoint := *resp.Properties
 
 	d.Set("name", resp.Name)
+	d.Set("type", endpointType)
+	d.Set("profile_name", profileName)
 	d.Set("endpoint_status", endpoint.EndpointStatus)
 	d.Set("target_resource_id", endpoint.TargetResourceID)
 	d.Set("target", endpoint.Target)