OZG-7515 extract Strings to constants

vorgang-manager-server/src/test/java/de/ozgcloud/vorgang/common/migration/M014_AddItemNameBescheidToPatchAttachedItemCommandITCase.java

@@ -43,6 +43,12 @@ import de.ozgcloud.vorgang.command.PersistedCommand;
 @DataITCase
 class M014_AddItemNameBescheidToPatchAttachedItemCommandITCase {
 
+	private static final String BESCHEID_ITEM_NAME = "Bescheid";
+	private static final String ITEM_NAME_FIELD = "itemName";
+	private static final String PATCH_ATTACHED_ITEM_ORDER = "PATCH_ATTACHED_ITEM";
+	private static final String PARENT_ID_FIELD = "parentId";
+	private static final String SEND_BESCHEID_ORDER = "SEND_BESCHEID";
+
 	@InjectMocks
 	private M014_AddItemNameBescheidToPatchAttachedItemCommand migration;
 	@Autowired
@@ -70,22 +76,22 @@ class M014_AddItemNameBescheidToPatchAttachedItemCommandITCase {
 	}
 
 	private PersistedCommand saveSendBescheidCommand() {
-		var command = CommandTestFactory.createBuilder().id(null).order("SEND_BESCHEID").build();
+		var command = CommandTestFactory.createBuilder().id(null).order(SEND_BESCHEID_ORDER).build();
 		return mongoOperations.save(command);
 	}
 
 	private PersistedCommand savePatchAttachedItemSubCommand(String id) {
-		Map<String, Object> itemBody = Map.of("parentId", id);
+		Map<String, Object> itemBody = Map.of(PARENT_ID_FIELD, id);
 		var command = CommandTestFactory.createBuilder()
 				.id(null)
-				.order("PATCH_ATTACHED_ITEM")
+				.order(PATCH_ATTACHED_ITEM_ORDER)
 				.bodyObject(itemBody)
 				.build();
 		return mongoOperations.save(command);
 	}
 
 	private PersistedCommand saveOtherSubCommand(String id) {
-		Map<String, Object> itemBody = Map.of("parentId", id);
+		Map<String, Object> itemBody = Map.of(PARENT_ID_FIELD, id);
 		var command = CommandTestFactory.createBuilder()
 				.id(null)
 				.bodyObject(itemBody)
@@ -96,14 +102,14 @@ class M014_AddItemNameBescheidToPatchAttachedItemCommandITCase {
 	private PersistedCommand saveOtherPatchAttachedItemSubCommand() {
 		var command = CommandTestFactory.createBuilder()
 				.id(null)
-				.order("PATCH_ATTACHED_ITEM")
+				.order(PATCH_ATTACHED_ITEM_ORDER)
 				.build();
 		return mongoOperations.save(command);
 	}
 
 	private PersistedCommand buildExpectedPatchAttachedItemCommand(Command patchAttachedItemCommand) {
 		var body = new HashMap<>(patchAttachedItemCommand.getBodyObject());
-		body.put("itemName", "Bescheid");
+		body.put(ITEM_NAME_FIELD, BESCHEID_ITEM_NAME);
 		return CommandTestFactory.createBuilder()
 				.id(patchAttachedItemCommand.getId())
 				.order(patchAttachedItemCommand.getOrder())