test: CookieUtils 테스트 추가

src/test/java/roomescape/auth/web/support/CookieUtilsTest.kt

@@ -0,0 +1,63 @@
+package roomescape.auth.web.support
+
+import io.kotest.assertions.assertSoftly
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.matchers.collections.shouldContainAll
+import io.kotest.matchers.shouldBe
+import io.mockk.every
+import io.mockk.mockk
+import jakarta.servlet.http.Cookie
+import jakarta.servlet.http.HttpServletRequest
+import roomescape.auth.web.TokenResponse
+
+class CookieUtilsTest : FunSpec({
+    context("HttpServletRequest에서 accessToken 쿠키를 가져온다.") {
+        val httpServletRequest: HttpServletRequest = mockk()
+
+        test("accessToken이 있으면 해당 쿠키를 반환한다.") {
+            val token = "test-token"
+            val cookie = Cookie(ACCESS_TOKEN_COOKIE_NAME, token)
+            every { httpServletRequest.cookies } returns arrayOf(cookie)
+
+            assertSoftly(httpServletRequest.accessTokenCookie()) {
+                this.name shouldBe ACCESS_TOKEN_COOKIE_NAME
+                this.value shouldBe token
+            }
+        }
+
+        test("accessToken이 없으면 accessToken에 빈 값을 담은 쿠키를 반환한다.") {
+            every { httpServletRequest.cookies } returns arrayOf()
+
+            assertSoftly(httpServletRequest.accessTokenCookie()) {
+                this.name shouldBe ACCESS_TOKEN_COOKIE_NAME
+                this.value shouldBe ""
+            }
+        }
+    }
+
+    context("TokenResponse를 쿠키로 반환한다.") {
+        val tokenResponse = TokenResponse("test-token")
+
+        val result: String = tokenResponse.toResponseCookie()
+
+        result.split("; ") shouldContainAll listOf(
+                    "accessToken=test-token",
+                    "HttpOnly",
+                    "Secure",
+                    "Path=/",
+                    "Max-Age=1800"
+        )
+    }
+
+    context("만료된 accessToken 쿠키를 반환한다.") {
+        val result: String = expiredAccessTokenCookie()
+
+        result.split("; ") shouldContainAll listOf(
+                    "accessToken=",
+                    "HttpOnly",
+                    "Secure",
+                    "Path=/",
+                    "Max-Age=0"
+        )
+    }
+})