Attempt Feat: DonationTest but User is fully developed

helpmehelpapplication/src/test/java/ntnu/systemutvikling/team6/models/DonationTest.java

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+package ntnu.sytemutvikling.team6.models;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class DonationTest {
+    private Settings settings;
+    private User User;
+    private Charity charity;
+
+    // -- Setup --
+    @BeforeEach
+    public void setup(){
+        charity = new Charity("name", "something somewhere somehow", "Meow");
+        User = new User()
+    }
+
+
+    // --- Tests ---
+    @Test
+    void testDonationInitialization() {
+        Charity charity = new Charity();
+        User user = new User(new UserSettings(true));
+        LocalDateTime now = LocalDateTime.now();
+
+        Donation donation = new Donation(500.0, now, charity, user);
+
+        assertNotNull(donation.getCharityId());
+        assertEquals(500.0, donation.getAmount());
+        assertEquals(now, donation.getDate());
+        assertEquals(charity, donation.getCharity());
+        assertEquals(user, donation.getDonor());
+    }
+
+    @Test
+    void testAnonymousFlagWhenUserIsAnonymous() {
+        User user = new User(new UserSettings(true));
+        Charity charity = new Charity();
+        Donation donation = new Donation(100, LocalDateTime.now(), charity, user);
+
+        // According to your logic:
+        // if donor.getSettings().isAnonymous() == false → donation.isAnonymous = true
+        // else → donation.isAnonymous = false
+        //
+        // So if user.isAnonymous() == true → donation.isAnonymous should be false
+        assertFalse(donation.isAnonymous());
+    }
+
+    @Test
+    void testAnonymousFlagWhenUserIsNotAnonymous() {
+        User user = new User(new UserSettings(false));
+        Charity charity = new Charity();
+        Donation donation = new Donation(100, LocalDateTime.now(), charity, user);
+
+        // If user.isAnonymous() == false → donation.isAnonymous = true
+        assertTrue(donation.isAnonymous());
+    }
+
+    @Test
+    void testCharityIdIsUnique() {
+        Charity charity = new Charity();
+        User user = new User(new UserSettings(true));
+
+        Donation d1 = new Donation(50, LocalDateTime.now(), charity, user);
+        Donation d2 = new Donation(75, LocalDateTime.now(), charity, user);
+
+        assertNotEquals(d1.getCharityId(), d2.getCharityId());
+    }
+
+    @Test
+    void testAmountStoredCorrectly() {
+        Charity charity = new Charity();
+        User user = new User(new UserSettings(true));
+
+        Donation donation = new Donation(123.45, LocalDateTime.now(), charity, user);
+
+        assertEquals(123.45, donation.getAmount());
+    }
+
+    @Test
+    void testDateStoredCorrectly() {
+        LocalDateTime date = LocalDateTime.of(2024, 5, 10, 12, 30);
+        Charity charity = new Charity();
+        User user = new User(new UserSettings(true));
+
+        Donation donation = new Donation(200, date, charity, user);
+
+        assertEquals(date, donation.getDate());
+    }
+
+    @Test
+    void testCharityStoredCorrectly() {
+        Charity charity = new Charity();
+        User user = new User(new UserSettings(true));
+
+        Donation donation = new Donation(200, LocalDateTime.now(), charity, user);
+
+        assertEquals(charity, donation.getCharity());
+    }
+
+    @Test
+    void testDonorStoredCorrectly() {
+        Charity charity = new Charity();
+        User user = new User(new UserSettings(true));
+
+        Donation donation = new Donation(200, LocalDateTime.now(), charity, user);
+
+        assertEquals(user, donation.getDonor());
+    }
+}