provider/aws: Allow importing lambda_function (#7610)

builtin/providers/aws/import_aws_lambda_function_test.go

@@ -0,0 +1,81 @@
+package aws
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+)
+
+func TestAccAWSLambdaFunction_importLocalFile(t *testing.T) {
+	resourceName := "aws_lambda_function.lambda_function_test"
+
+	rName := fmt.Sprintf("tf_test_%s", acctest.RandString(5))
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckLambdaFunctionDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccAWSLambdaConfigBasic(rName),
+			},
+
+			resource.TestStep{
+				ResourceName:            resourceName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"filename"},
+			},
+		},
+	})
+}
+
+func TestAccAWSLambdaFunction_importLocalFile_VPC(t *testing.T) {
+	resourceName := "aws_lambda_function.lambda_function_test"
+
+	rName := fmt.Sprintf("tf_test_%s", acctest.RandString(5))
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckLambdaFunctionDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccAWSLambdaConfigWithVPC(rName),
+			},
+
+			resource.TestStep{
+				ResourceName:            resourceName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"filename"},
+			},
+		},
+	})
+}
+
+func TestAccAWSLambdaFunction_importS3(t *testing.T) {
+	resourceName := "aws_lambda_function.lambda_function_s3test"
+
+	rName := fmt.Sprintf("tf_test_%s", acctest.RandString(5))
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckLambdaFunctionDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccAWSLambdaConfigS3(rName),
+			},
+
+			resource.TestStep{
+				ResourceName:            resourceName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"s3_bucket", "s3_key"},
+			},
+		},
+	})
+}

builtin/providers/aws/resource_aws_lambda_function.go

@@ -24,6 +24,13 @@ func resourceAwsLambdaFunction() *schema.Resource {
 		Update: resourceAwsLambdaFunctionUpdate,
 		Delete: resourceAwsLambdaFunctionDelete,
 
+		Importer: &schema.ResourceImporter{
+			State: func(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
+				d.Set("function_name", d.Id())
+				return []*schema.ResourceData{d}, nil
+			},
+		},
+
 		Schema: map[string]*schema.Schema{
 			"filename": &schema.Schema{
 				Type:          schema.TypeString,