add basic acceptance test

Author: saravanan30erd

aws/data_source_aws_db_event_categories_test.go

@@ -0,0 +1,99 @@
+package aws
+
+import (
+	"fmt"
+	"reflect"
+	"sort"
+	"strconv"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/hashicorp/terraform/terraform"
+)
+
+func TestAccAWSDbEventCategories_basic(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccCheckAwsDbEventCategoriesConfig,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAwsDbEventCategoriesAttr("data.aws_db_event_categories.example"),
+				),
+			},
+		},
+	})
+}
+
+func testAccCheckAwsDbEventCategoriesAttr(n string) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		rs, ok := s.RootModule().Resources[n]
+		if !ok {
+			return fmt.Errorf("Can't find DB Event Categories: %s", n)
+		}
+
+		if rs.Primary.ID == "" {
+			return fmt.Errorf("DB Event Categories resource ID not set.")
+		}
+
+		actual, err := testAccCheckAwsDbEventCategoriesBuild(rs.Primary.Attributes)
+		if err != nil {
+			return err
+		}
+
+		expected := []string{
+			"notification",
+			"deletion",
+			"failover",
+			"maintenance",
+			"availability",
+			"read replica",
+			"failure",
+			"configuration change",
+			"recovery",
+			"low storage",
+			"backup",
+			"creation",
+			"backtrack",
+			"restoration",
+		}
+
+		sort.Strings(actual)
+		sort.Strings(expected)
+		if reflect.DeepEqual(expected, actual) != true {
+			return fmt.Errorf("DB Event Categories not matched: expected %v, got %v", expected, actual)
+		}
+
+		return nil
+	}
+}
+
+func testAccCheckAwsDbEventCategoriesBuild(attrs map[string]string) ([]string, error) {
+	v, ok := attrs["event_categories.#"]
+	if !ok {
+		return nil, fmt.Errorf("DB Event Categories list is missing.")
+	}
+
+	qty, err := strconv.Atoi(v)
+	if err != nil {
+		return nil, err
+	}
+	if qty < 1 {
+		return nil, fmt.Errorf("No DB Event Categories found.")
+	}
+	eventCategories := make([]string, qty)
+	for n := range eventCategories {
+		eventCategory, ok := attrs["event_categories."+strconv.Itoa(n)]
+		if !ok {
+			return nil, fmt.Errorf("DB Event Categories list is corrupted.")
+		}
+		eventCategories[n] = eventCategory
+	}
+	return eventCategories, nil
+
+}
+
+var testAccCheckAwsDbEventCategoriesConfig = `
+data "aws_db_event_categories" "example" {}
+`