회원가입 및 로그인 & 인가 기능 구현

backend/src/test/java/com/votogether/global/jwt/TokenProcessorTest.java

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+package com.votogether.global.jwt;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.votogether.domain.RepositoryTest;
+import com.votogether.domain.member.entity.Gender;
+import com.votogether.domain.member.entity.Member;
+import com.votogether.domain.member.entity.SocialType;
+import com.votogether.domain.member.repository.MemberRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
+import org.springframework.beans.factory.annotation.Autowired;
+
+@RepositoryTest
+class TokenProcessorTest {
+
+ @Autowired
+ private MemberRepository memberRepository;
+
+ private TokenProcessor tokenProcessor;
+ private ObjectMapper objectMapper;
+
+ @BeforeEach
+ void setUp() {
+ objectMapper = new ObjectMapper();
+ String secretKey = "abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd";
+ int expirationTime = 100000;
+ tokenProcessor = new TokenProcessor(
+ secretKey,
+ expirationTime,
+ objectMapper
+ );
+ }
+
+ @Test
+ @DisplayName("토큰을 생성한다.")
+ void generateToken() throws Exception {
+ // given
+ Member member = Member.builder()
+ .nickname("저문")
+ .gender(Gender.MALE)
+ .ageRange("20~29")
+ .birthday("0101")
+ .socialType(SocialType.KAKAO)
+ .socialId("123123")
+ .point(0)
+ .build();
+
+ memberRepository.save(member);
+
+ // when
+ String token = tokenProcessor.generateToken(member);
+
+ // then
+ TokenPayload tokenPayload = tokenProcessor.parseToken(token);
+ assertThat(tokenPayload.memberId()).isEqualTo(member.getId());
+ }
+
+ @Nested
+ class ResolveToken {
+
+ @Test
+ @DisplayName("토큰의 prefix를 제외한 값을 추출한다.")
+ void resolveTokenSuccess() throws JsonProcessingException {
+ // given
+ Member member = Member.builder()
+ .nickname("저문")
+ .gender(Gender.MALE)
+ .ageRange("20~29")
+ .birthday("0101")
+ .socialType(SocialType.KAKAO)
+ .socialId("123123")
+ .point(0)
+ .build();
+ memberRepository.save(member);
+
+ String token = tokenProcessor.generateToken(member);
+ token = "Bearer " + token;
+
+ // when
+ String resolvedToken = tokenProcessor.resolveToken(token);
+
+ // then
+ TokenPayload tokenPayload = tokenProcessor.parseToken(resolvedToken);
+ assertThat(tokenPayload.memberId()).isEqualTo(member.getId());
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {"Bear", "Barrier", "Baerer", "bearer"})
+ @DisplayName("토큰의 prefix를 제외한 값을 추출한다.")
+ void resolveTokenFail(String prefix) {
+ // given
+ Member member = Member.builder()
+ .nickname("저문")
+ .gender(Gender.MALE)
+ .ageRange("20~29")
+ .birthday("0101")
+ .socialType(SocialType.KAKAO)
+ .socialId("123123")
+ .point(0)
+ .build();
+ memberRepository.save(member);
+
+ String token = prefix + tokenProcessor.generateToken(member);
+
+ // when, then
+ assertThatThrownBy(() -> tokenProcessor.resolveToken(token))
+ .isInstanceOf(IllegalArgumentException.class)
+ .hasMessage("올바르지 않은 토큰입니다.");
+ }
+
+ }
+
+}