fix(opensearch) fix tests

Author: cgoetz-inovex

stackit/internal/services/opensearch/credential/resource_test.go

@@ -33,13 +33,13 @@ func TestMapFields(t *testing.T) {
 				CredentialId: types.StringValue("cid"),
 				InstanceId:   types.StringValue("iid"),
 				ProjectId:    types.StringValue("pid"),
-				Host:         types.StringNull(),
+				Host:         types.StringValue(""),
 				Hosts:        types.ListNull(types.StringType),
-				Password:     types.StringNull(),
+				Password:     types.StringValue(""),
 				Port:         types.Int32Null(),
 				Scheme:       types.StringNull(),
 				Uri:          types.StringNull(),
-				Username:     types.StringNull(),
+				Username:     types.StringValue(""),
 			},
 			true,
 		},

stackit/internal/services/opensearch/instance/resource_test.go

@@ -89,13 +89,13 @@ func TestMapFields(t *testing.T) {
 				Id:                 types.StringValue("pid,iid"),
 				InstanceId:         types.StringValue("iid"),
 				ProjectId:          types.StringValue("pid"),
-				PlanId:             types.StringNull(),
-				Name:               types.StringNull(),
-				CfGuid:             types.StringNull(),
-				CfSpaceGuid:        types.StringNull(),
-				DashboardUrl:       types.StringNull(),
-				ImageUrl:           types.StringNull(),
-				CfOrganizationGuid: types.StringNull(),
+				PlanId:             types.StringValue(""),
+				Name:               types.StringValue(""),
+				CfGuid:             types.StringValue(""),
+				CfSpaceGuid:        types.StringValue(""),
+				DashboardUrl:       types.StringValue(""),
+				ImageUrl:           types.StringValue(""),
+				CfOrganizationGuid: types.StringValue(""),
 				Parameters:         types.ObjectNull(parametersTypes),
 			},
 			true,
@@ -116,7 +116,7 @@ func TestMapFields(t *testing.T) {
 					"sgw_acl":                "acl",
 					"enable_monitoring":      true,
 					"graphite":               "graphite",
-					"java_garbage_collector": new(string(legacyOpensearch.INSTANCEPARAMETERSJAVA_GARBAGE_COLLECTOR_USE_G1_GC)),
+					"java_garbage_collector": string(legacyOpensearch.INSTANCEPARAMETERSJAVA_GARBAGE_COLLECTOR_USE_G1_GC),
 					"java_heapspace":         int32(10),
 					"java_maxmetaspace":      int32(10),
 					"max_disk_threshold":     int32(10),