diff --git a/src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/review/entity/ReviewTest.java b/src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/review/entity/ReviewTest.java
new file mode 100644
index 0000000..8d70e33
--- /dev/null
+++ b/src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/review/entity/ReviewTest.java
@@ -0,0 +1,51 @@
+package fr.iut_fbleau.but3.dev62.mylibrary.review.entity;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDate;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class ReviewTest {
+
+    @Test
+    @DisplayName("Builder should create a valid review instance")
+    void testReviewBuilder() {
+        UUID customerId = UUID.randomUUID();
+        UUID bookId = UUID.randomUUID();
+        Integer note = 5;
+        String comment = "très bon livre";
+        LocalDate purchaseDate = LocalDate.of(2026, 3, 24);
+
+        Review review = Review.builder()
+                .customerId(customerId)
+                .bookId(bookId)
+                .note(note)
+                .comment(comment)
+                .purchaseDate(purchaseDate)
+                .build();
+
+        assertEquals(customerId, review.getCustomerId());
+        assertEquals(bookId, review.getBookId());
+        assertEquals(note, review.getNote());
+        assertEquals(comment, review.getComment());
+        assertEquals(purchaseDate, review.getPurchaseDate());
+    }
+
+    @Test
+    @DisplayName("setRandomUUID should change the ID to a new random UUID")
+    void testSetRandomUUID() {
+        Review review = Review.builder().build();
+        UUID originalCustomerId = review.getCustomerId();
+        UUID originalBookId = review.getCustomerId();
+
+        review.setRandomUUID();
+
+        assertNotNull(review.getCustomerId());
+        assertNotNull(review.getBookId());
+        assertNotEquals(originalCustomerId, review.getCustomerId());
+        assertNotEquals(originalBookId, review.getBookId());
+    }
+}