fix: payload 설정 순서 변경 (#165)

src/main/java/com/salmalteam/salmal/auth/infrastructure/RefreshTokenProvider.java

@@ -29,10 +29,10 @@ public String provide(Map<String, Object> payload) {
 		final Date endDate = new Date(nowDate.getTime() + expireMillis);
 
 		return Jwts.builder()
+			.setClaims(payload)
 			.setSubject(subject)
 			.setIssuedAt(nowDate)
 			.setExpiration(endDate)
-			.setClaims(payload)
 			.signWith(secretKey, SignatureAlgorithm.HS256)
 			.compact();
 	}

src/test/java/com/salmalteam/salmal/auth/infrastructure/RefreshTokenProviderTest.java

@@ -0,0 +1,71 @@
+package com.salmalteam.salmal.auth.infrastructure;
+
+import static org.assertj.core.api.Assertions.*;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+
+import com.salmalteam.salmal.support.TokenValidator;
+
+class RefreshTokenProviderTest {
+	private RefreshTokenProvider refreshTokenProvider;
+	private final String SECRET_KEY = "K".repeat(32);
+
+	private TokenValidator tokenValidator;
+
+	private final String subject = "refreshToken";
+
+	@BeforeEach
+	void setUp() {
+		Long ACCESS_TOKEN_EXPIRY = 100000L;
+		refreshTokenProvider = new RefreshTokenProvider(SECRET_KEY, subject, ACCESS_TOKEN_EXPIRY);
+		tokenValidator = new TokenValidator(SECRET_KEY);
+	}
+
+	@Nested
+	class 접근_토큰_생성_테스트 {
+		@Test
+		void 전달받은_ID_를_페이로드에_넣어_접근토큰을_생성_한다() {
+			//given
+			HashMap<String, Object> payload = new HashMap<>();
+			payload.put("id", 500L);
+			payload.put("name", "재현");
+
+			// when
+			String actual = refreshTokenProvider.provide(payload);
+
+			//then
+			assertThat(actual).isNotNull();
+			assertThat(tokenValidator.isValidate(actual)).isTrue();
+			assertThat(tokenValidator.hasClaims(actual, "id", 500L, Long.class)).isTrue();
+			assertThat(tokenValidator.hasClaims(actual, "name", "재현", String.class)).isTrue();
+			assertThat(tokenValidator.hasClaims(actual, "sub", subject, String.class)).isTrue();
+
+		}
+	}
+
+	@Nested
+	class 재발급_토큰_생성_테스트 {
+		@Test
+		void 전달받은_ID_를_페이로드에_넣어_재발급토큰을_생성한다() {
+			// given
+			final Long id = 32L;
+			Map<String, Object> payload = createPayloadWithIdClaim(id);
+
+			// when
+			final String refreshToken = refreshTokenProvider.provide(payload);
+			// then
+			assertThat(refreshToken).isNotNull();
+		}
+	}
+
+	private Map<String, Object> createPayloadWithIdClaim(Long id) {
+		HashMap<String, Object> payload = new HashMap<>();
+		payload.put("id", id);
+		return payload;
+	}
+}