Tesi test

Project/src/LMS/Tests/BorrowerTest.java

@@ -0,0 +1,56 @@
+package LMS.Tests;
+
+import LMS.*;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.nio.charset.StandardCharsets;
+import java.util.Date;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * Unit tests for the Borrower class.
+ */
+public class BorrowerTest {
+
+    @BeforeEach
+    void resetState() {
+        // reset the global ID counter so IDs start from 1 for each test
+        Person.setIDCount(0);
+    }
+
+    @Test
+    void addAndRemoveBorrowedBook_updatesBorrowedList() {
+        Borrower borrower = new Borrower(-1, "Alice", "Addr", 12345);
+        assertTrue(borrower.getBorrowedBooks().isEmpty());
+
+        // create supporting objects
+        Book book = new Book(-1, "Clean Code", "SE", "Robert Martin", false);
+        Clerk clerk = new Clerk(-1, "Clerk", "Desk", 11111, 300.0, -1);
+        Loan loan = new Loan(borrower, book, clerk, null, new Date(), null, false);
+
+        borrower.addBorrowedBook(loan);
+        assertEquals(1, borrower.getBorrowedBooks().size());
+        assertSame(loan, borrower.getBorrowedBooks().get(0));
+
+        borrower.removeBorrowedBook(loan);
+        assertTrue(borrower.getBorrowedBooks().isEmpty());
+    }
+
+    @Test
+    void addAndRemoveHoldRequest_updatesHoldList() {
+        Borrower borrower = new Borrower(-1, "Bob", "Addr", 55555);
+        assertTrue(borrower.getOnHoldBooks().isEmpty());
+
+        // Since HoldRequest classes are unavailable, use null as a placeholder
+        borrower.addHoldRequest(null);
+        assertEquals(1, borrower.getOnHoldBooks().size());
+        assertNull(borrower.getOnHoldBooks().get(0));
+
+        borrower.removeHoldRequest(null);
+        assertTrue(borrower.getOnHoldBooks().isEmpty());
+    }
+}

Project/src/LMS/Tests/ClerkTest.java

@@ -0,0 +1,40 @@
+package LMS.Tests;
+
+import LMS.Clerk;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * Unit tests for the Clerk class.
+ */
+public class ClerkTest {
+
+    @BeforeEach
+    void resetDeskCounter() {
+        // reset the static desk counter so auto‑assignment starts at 0
+        Clerk.currentdeskNumber = 0;
+    }
+
+    @Test
+    void constructorAutoDesk_assignsSequentialNumbers() {
+        Clerk c1 = new Clerk(-1, "Alice", "Addr", 123, 500.0, -1);
+        Clerk c2 = new Clerk(-1, "Bob", "Addr", 456, 600.0, -1);
+        assertEquals(0, c1.deskNo);
+        assertEquals(1, c2.deskNo);
+    }
+
+    @Test
+    void constructorExplicitDesk_usesProvidedNumber() {
+        Clerk c = new Clerk(-1, "Clara", "Addr", 789, 700.0, 10);
+        assertEquals(10, c.deskNo);
+    }
+
+    @Test
+    void getSalary_returnsAssignedSalary() {
+        Clerk c = new Clerk(-1, "Dave", "Addr", 111, 550.0, -1);
+        assertEquals(550.0, c.getSalary());
+    }
+}
+