acctest: Add several patterns to provide arguments in scheduler_configuration

Author: tabito-hara

internal/service/emrserverless/application_test.go

@@ -490,6 +490,50 @@ func TestAccEMRServerlessApplication_schedulerConfiguration(t *testing.T) {
 					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.#", "0"),
 				),
 			},
+			{
+				// If both arguments are omitted and an empty block is specified for scheduler_config, defaults of 15 and 360 are used
+				Config: testAccApplicationConfig_schedulerConfigurationEmptyBlock(rName),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckApplicationExists(ctx, t, resourceName, &application),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.#", "1"),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.0.max_concurrent_runs", "15"),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.0.queue_timeout_minutes", "360"),
+				),
+			},
+			{
+				Config: testAccApplicationConfig_basic(rName, "emr-7.1.0"),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckApplicationExists(ctx, t, resourceName, &application),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.#", "0"),
+				),
+			},
+			{
+				// If queue_timeout_minutes is omitted, default of 360 is used
+				Config: testAccApplicationConfig_schedulerConfigurationMaxConcurrentRuns(rName, 30),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckApplicationExists(ctx, t, resourceName, &application),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.#", "1"),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.0.max_concurrent_runs", "30"),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.0.queue_timeout_minutes", "360"),
+				),
+			},
+			{
+				Config: testAccApplicationConfig_basic(rName, "emr-7.1.0"),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckApplicationExists(ctx, t, resourceName, &application),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.#", "0"),
+				),
+			},
+			{
+				// If max_concurrent_runs is omitted, default of 15 is used
+				Config: testAccApplicationConfig_schedulerConfigurationQueueTimeoutMinutes(rName, 180),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckApplicationExists(ctx, t, resourceName, &application),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.#", "1"),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.0.max_concurrent_runs", "15"),
+					resource.TestCheckResourceAttr(resourceName, "scheduler_configuration.0.queue_timeout_minutes", "180"),
+				),
+			},
 		},
 	})
 }
@@ -869,9 +913,46 @@ resource "aws_emrserverless_application" "test" {
   release_label = "emr-7.1.0"
   type          = "hive"
   scheduler_configuration {
-	max_concurrent_runs   = %[2]d
+    max_concurrent_runs   = %[2]d
     queue_timeout_minutes = %[3]d
   }
 }
 `, rName, maxConcurrentRuns, queueTimeoutMinutes)
 }
+
+func testAccApplicationConfig_schedulerConfigurationEmptyBlock(rName string) string {
+	return fmt.Sprintf(`
+resource "aws_emrserverless_application" "test" {
+  name          = %[1]q
+  release_label = "emr-7.1.0"
+  type          = "hive"
+  scheduler_configuration {}
+}
+`, rName)
+}
+
+func testAccApplicationConfig_schedulerConfigurationMaxConcurrentRuns(rName string, maxConcurrentRuns int) string {
+	return fmt.Sprintf(`
+resource "aws_emrserverless_application" "test" {
+  name          = %[1]q
+  release_label = "emr-7.1.0"
+  type          = "hive"
+  scheduler_configuration {
+    max_concurrent_runs = %[2]d
+  }
+}
+`, rName, maxConcurrentRuns)
+}
+
+func testAccApplicationConfig_schedulerConfigurationQueueTimeoutMinutes(rName string, queueTimeoutMinutes int) string {
+	return fmt.Sprintf(`
+resource "aws_emrserverless_application" "test" {
+  name          = %[1]q
+  release_label = "emr-7.1.0"
+  type          = "hive"
+  scheduler_configuration {
+    queue_timeout_minutes = %[2]d
+  }
+}
+`, rName, queueTimeoutMinutes)
+}