이벤트 가져오기 위젯 테스트 추가 및 테스트 훅 도입

mobile/test/utils/enum_mappings_test.dart

@@ -0,0 +1,42 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:lanebow/utils/enum_mappings.dart';
+
+void main() {
+  group('enum_mappings label helpers', () {
+    test('getMemberTypeLabel - null과 unknown 처리', () {
+      expect(getMemberTypeLabel(null), '일반 회원');
+      expect(getMemberTypeLabel('regular'), '정회원');
+      expect(getMemberTypeLabel('unknown_key'), 'unknown_key');
+    });
+
+    test('getRoleLabel - null과 unknown 처리', () {
+      expect(getRoleLabel(null), '일반 사용자');
+      expect(getRoleLabel('admin'), '관리자');
+      expect(getRoleLabel('zzz'), 'zzz');
+    });
+
+    test('getGenderLabel - null과 unknown 처리', () {
+      expect(getGenderLabel(null), '정보 없음');
+      expect(getGenderLabel('male'), '남성');
+      expect(getGenderLabel('x'), 'x');
+    });
+
+    test('getStatusLabel - null과 unknown 처리', () {
+      expect(getStatusLabel(null), '정보 없음');
+      expect(getStatusLabel('active'), '활성');
+      expect(getStatusLabel('x'), 'x');
+    });
+
+    test('getEventStatusLabel - null과 unknown 처리', () {
+      expect(getEventStatusLabel(null), '정보 없음');
+      expect(getEventStatusLabel('completed'), '완료');
+      expect(getEventStatusLabel('x'), 'x');
+    });
+
+    test('getEventTypeLabel - null과 unknown 처리', () {
+      expect(getEventTypeLabel(null), '기타');
+      expect(getEventTypeLabel('regular'), '정기전');
+      expect(getEventTypeLabel('x'), 'x');
+    });
+  });
+}