기능테스트시, setName() 등 메서드 오류

Starting Gradle Daemon... Gradle Daemon started in 2 s 904 ms > Task :compileJava > Task :processResources UP-TO-DATE > Task :classes > Task :compileTestJava FAILED C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:47: error: cannot find symbol Long orderId = orderService.order(member.getId(), book.getId(), orderCount); ^ symbol: method getId() location: variable book of type Book C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:55: error: cannot find symbol assertEquals("�ֹ� ������ŭ ��� �پ�� �Ѵ�.", 8, book.getStockQuantity()); ^ symbol: method getStockQuantity() location: variable book of type Book C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:68: error: cannot find symbol Long orderId = orderService.order(member.getId(), item.getId(), orderCount); ^ symbol: method getId() location: variable item of type Book C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:75: error: cannot find symbol assertEquals("�ֹ��� ��ҵ� ��ǰ�� �׸�ŭ ��� �����ؾ��Ѵ�.", 10, item.getStockQuantity()); ^ symbol: method getStockQuantity() location: variable item of type Book C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:87: error: incompatible types: Book cannot be converted to Item Item item = createBook("�ð� JPA", 10000, 10); ^ C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:101: error: cannot find symbol book.setName(name); ^ symbol: method setName(String) location: variable book of type Book C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:102: error: cannot find symbol book.setPrice(price); ^ symbol: method setPrice(int) location: variable book of type Book C:\������\Ȱ��1\jpashop\src\test\java\jpabook\jpashop\service\OrderServiceTest.java:103: error: cannot find symbol book.setStockQuantity(stockQuantity); ^ symbol: method setStockQuantity(int) location: variable book of type Book 8 errors FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':compileTestJava'. > Compilation failed; see the compiler error output for details. * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. * Get more help at https://help.gradle.org BUILD FAILED in 22s 3 actionable tasks: 2 executed, 1 up-to-date

테스트 에러 문의 (Execution failed for task ':test'.)

동일한 에러가 발생했는데, Junit4에 관한 것을 추가하니 해결하였습니다. 혹시, 추가해주신 한줄이 어떤 기능인지 설명좀 부탁드려요

추가 오류가 발생

답변 감사드립니다. 답변주신대로 재실행했지만, 같은 오류가 나왔습니다. 이전에 댓글들 중 application.yml에서 MVCC=TRUE를 지우고 실행해보라고 했던것이 있어, 해당 문구를 지우고 실행하니 정상적으로 실행이 됐는데... MVCC가 있고 없고가 어떤 차이인가요?

test실행이 되지 않아요

감사합니다!!!

test실행이 되지 않아요

답변 감사합니다, 선생님. 보내주신 메일로 전체 코드 압축해서 보냈습니다. 어떻게 실행할 수 있는지도 알려주세요. 이 부분은 어떤 걸 물어보시는지 제가 잘 이해가 가질 않습니다. 어떤 프로그램으로 돌리는지를 물어보시는 건가요?