✅ création des test sur la BD imaginaire

src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/review/repository/ReviewRepositoryTest.java

@@ -0,0 +1,294 @@
+package fr.iut_fbleau.but3.dev62.mylibrary.review.repository;
+
+import fr.iut_fbleau.but3.dev62.mylibrary.review.entity.Review;
+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 java.time.LocalDate;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class ReviewRepositoryTest {
+
+    private ReviewRepository repository;
+    private Review review1;
+    private Review review2;
+
+    @BeforeEach
+    void setUp() {
+        repository = new ReviewRepository();
+
+        LocalDate purchaseDate = LocalDate.of(2026, 3, 24);
+        review1 = Review.builder()
+                .note(1)
+                .comment("nul")
+                .purchaseDate(purchaseDate)
+                .build();
+        review1.setRandomUUID();
+
+        review2 = Review.builder()
+                .note(1)
+                .comment("nul")
+                .purchaseDate(purchaseDate)
+                .build();
+        review2.setRandomUUID();
+    }
+
+    @Test
+    @DisplayName("New repository should be empty")
+    void testNewRepositoryIsEmpty() {
+        List<Review> reviews = repository.findAll();
+
+        assertTrue(reviews.isEmpty());
+        assertEquals(0, reviews.size());
+    }
+
+    @Nested
+    @DisplayName("Save operations")
+    class SaveOperations {
+
+        @Test
+        @DisplayName("Save should add a new review")
+        void testSaveNewReview() {
+            Review savedReview = repository.save(review1);
+
+            assertEquals(1, repository.findAll().size());
+            assertEquals(review1.getCustomerId(), savedReview.getCustomerId());
+            assertEquals(review1.getBookId(), savedReview.getBookId());
+        }
+
+        @Test
+        @DisplayName("Save should update existing review with same customer and book ID")
+        void testSaveUpdatesExistingReview() {
+            repository.save(review1);
+
+            LocalDate purchaseDate = LocalDate.of(2026, 5, 24);
+            UUID customerId = review1.getCustomerId();
+            UUID bookId = review1.getBookId();
+            Review updatedReview = Review.builder()
+                    .customerId(customerId)
+                    .bookId(bookId)
+                    .note(4)
+                    .comment("pas mal")
+                    .purchaseDate(purchaseDate)
+                    .build();
+
+            Review savedReview = repository.save(updatedReview);
+
+            assertEquals(1, repository.findAll().size());
+            assertEquals(customerId, savedReview.getCustomerId());
+            assertEquals(bookId, savedReview.getBookId());
+            assertEquals(4, savedReview.getNote());
+            assertEquals("pas mal", savedReview.getComment());
+            assertEquals(purchaseDate, savedReview.getPurchaseDate());
+        }
+
+        @Test
+        @DisplayName("Save multiple review should add all of them")
+        void testSaveMultipleReviews() {
+            repository.save(review1);
+            repository.save(review2);
+
+            List<Review> reviews = repository.findAll();
+
+            assertEquals(2, reviews.size());
+            assertTrue(reviews.contains(review1));
+            assertTrue(reviews.contains(review2));
+        }
+    }
+
+    @Nested
+    @DisplayName("Find operations")
+    class FindOperations {
+
+        @BeforeEach
+        void setUpReviews() {
+            repository.save(review1);
+            repository.save(review2);
+        }
+
+        @Test
+        @DisplayName("FindAll should return all reviews")
+        void testFindAll() {
+            List<Review> reviews = repository.findAll();
+
+            assertEquals(2, reviews.size());
+            assertTrue(reviews.contains(review1));
+            assertTrue(reviews.contains(review2));
+        }
+
+        @Test
+        @DisplayName("findByCustomerId should return review with matching customer ID")
+        void testFindByCustomerId() {
+            Optional<Review> foundreview = repository.findByCustomerId(review1.getCustomerId());
+
+            assertTrue(foundreview.isPresent());
+            assertEquals(review1.getNote(), foundreview.get().getNote());
+            assertEquals(review1.getComment(), foundreview.get().getComment());
+        }
+
+        @Test
+        @DisplayName("findByCustomerId should return empty Optional when a review with customer ID doesn't exist")
+        void testFindByCustomerIdNotFound() {
+            UUID nonExistentCustomerId = UUID.randomUUID();
+
+            Optional<Review> foundreview = repository.findByCustomerId(nonExistentCustomerId);
+
+            assertTrue(foundreview.isEmpty());
+        }
+
+        @Test
+        @DisplayName("findByBookId should return review with matching book ID")
+        void testFindByBookId() {
+            Optional<Review> foundreview = repository.findByBookId(review1.getBookId());
+
+            assertTrue(foundreview.isPresent());
+            assertEquals(review1.getNote(), foundreview.get().getNote());
+            assertEquals(review1.getComment(), foundreview.get().getComment());
+        }
+
+        @Test
+        @DisplayName("findByBookId should return empty Optional when a review with book ID doesn't exist")
+        void testFindByBookIdNotFound() {
+            UUID nonExistentBookId = UUID.randomUUID();
+
+            Optional<Review> foundreview = repository.findByBookId(nonExistentBookId);
+
+            assertTrue(foundreview.isEmpty());
+        }
+
+        @Test
+        @DisplayName("findByCustomerAndBookId should return review with matching customer and book ID")
+        void testFindByCustomerAndBookId() {
+            Optional<Review> foundreview = repository.findByCustomerAndBookId(review1.getCustomerId(), review1.getBookId());
+
+            assertTrue(foundreview.isPresent());
+            assertEquals(review1.getNote(), foundreview.get().getNote());
+            assertEquals(review1.getComment(), foundreview.get().getComment());
+        }
+
+        @Test
+        @DisplayName("findByCustomerAndBookId should return empty Optional when a review with customer and book ID doesn't exist")
+        void testFindByCustomerAndBookIdNotFound() {
+            UUID nonExistentCustomerId = UUID.randomUUID();
+            UUID nonExistentBookId = UUID.randomUUID();
+
+            Optional<Review> foundreview = repository.findByCustomerAndBookId(nonExistentCustomerId, nonExistentBookId);
+
+            assertTrue(foundreview.isEmpty());
+        }
+
+        @Test
+        @DisplayName("ExistsByCustomerId should return true when a review with customer ID exists")
+        void testExistsByCustomerIdExists() {
+            boolean exists = repository.ExistsByCustomerId(review1.getCustomerId());
+
+            assertTrue(exists);
+        }
+
+        @Test
+        @DisplayName("ExistsByCustomerId should return false when a review with customer ID doesn't exist")
+        void testExistsByCustomerIdNotExists() {
+            UUID nonExistentCustomerId = UUID.randomUUID();
+
+            boolean exists = repository.ExistsByCustomerId(nonExistentCustomerId);
+
+            assertFalse(exists);
+        }
+
+        @Test
+        @DisplayName("ExistsByBookId should return true when a review with book ID exists")
+        void testExistsByBookIdExists() {
+            boolean exists = repository.ExistsByBookId(review1.getBookId());
+
+            assertTrue(exists);
+        }
+
+        @Test
+        @DisplayName("ExistsByBookId should return false when a review with book ID doesn't exist")
+        void testExistsByBookIdNotExists() {
+            UUID nonExistentBookId = UUID.randomUUID();
+
+            boolean exists = repository.ExistsByBookId(nonExistentBookId);
+
+            assertFalse(exists);
+        }
+
+        @Test
+        @DisplayName("ExistsByCustomerAndBookId should return true when a review with customer and book ID exists")
+        void testExistsByCustomerAndBookIdExists() {
+            boolean exists = repository.ExistsByCustomerAndBookId(review1.getCustomerId(), review1.getBookId());
+
+            assertTrue(exists);
+        }
+
+        @Test
+        @DisplayName("ExistsByCustomerAndBookId should return false when customer and book ID doesn't exist")
+        void testExistsByCustomerAndBookIdNotExists() {
+            UUID nonExistentCustomerId = UUID.randomUUID();
+            UUID nonExistentBookId = UUID.randomUUID();
+
+            boolean exists = repository.ExistsByCustomerAndBookId(nonExistentCustomerId, nonExistentBookId);
+
+            assertFalse(exists);
+        }
+    }
+
+    @Nested
+    @DisplayName("Delete operations")
+    class DeleteOperations {
+
+        @BeforeEach
+        void setUpReviews() {
+            repository.save(review1);
+            repository.save(review2);
+        }
+
+        @Test
+        @DisplayName("Delete should remove the specified review")
+        void testDelete() {
+            repository.delete(review1);
+
+            List<Review> reviews = repository.findAll();
+
+            assertEquals(1, reviews.size());
+            assertFalse(reviews.contains(review1));
+            assertTrue(reviews.contains(review2));
+        }
+
+        @Test
+        @DisplayName("DeleteAll should remove all reviews")
+        void testDeleteAll() {
+            repository.deleteAll();
+
+            List<Review> reviews = repository.findAll();
+
+            assertTrue(reviews.isEmpty());
+            assertEquals(0, reviews.size());
+        }
+
+        @Test
+        @DisplayName("Delete should not throw exception when review doesn't exist")
+        void testDeleteNonExistentReview() {
+            LocalDate purchaseDate = LocalDate.of(2026, 3, 24);
+            Review nonExistentReview = Review.builder()
+                    .note(1)
+                    .comment("nul")
+                    .purchaseDate(purchaseDate)
+                    .build();
+            nonExistentReview.setRandomUUID();
+
+            assertDoesNotThrow(() -> repository.delete(nonExistentReview));
+
+            assertEquals(2, repository.findAll().size());
+        }
+    }
+}