Create AuthorityTest.java

app/proprietary/src/test/java/stirling/software/proprietary/security/model/AuthorityTest.java

@@ -0,0 +1,96 @@
+package stirling.software.proprietary.security.model;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+import stirling.software.proprietary.model.Team;
+
+class AuthorityTest {
+
+    @Test
+    void noArgsConstructor_allowsSettersAndGetters() {
+        Authority a = new Authority();
+        assertNull(a.getId());
+        assertNull(a.getAuthority());
+        assertNull(a.getUser());
+
+        a.setId(42L);
+        a.setAuthority("ROLE_USER");
+        User u = new User();
+        a.setUser(u);
+
+        assertEquals(42L, a.getId());
+        assertEquals("ROLE_USER", a.getAuthority());
+        assertSame(u, a.getUser());
+    }
+
+    @Test
+    void ctorWithUser_setsFields_and_registersInUserAuthorities() {
+        User u = new User();
+        // sanity: authorities set initialized?
+        assertNotNull(u.getAuthorities());
+        assertTrue(u.getAuthorities().isEmpty());
+
+        Authority a = new Authority("ROLE_ADMIN", u);
+
+        assertEquals("ROLE_ADMIN", a.getAuthority());
+        assertSame(u, a.getUser());
+        assertTrue(u.getAuthorities().contains(a), "Authority should be registered in user's set");
+        assertEquals(1, u.getAuthorities().size());
+    }
+
+    @Test
+    void multipleAuthorities_registerEachInUser() {
+        User u = new User();
+
+        Authority a1 = new Authority("ROLE_A", u);
+        Authority a2 = new Authority("ROLE_B", u);
+
+        assertTrue(u.getAuthorities().contains(a1));
+        assertTrue(u.getAuthorities().contains(a2));
+        assertEquals(2, u.getAuthorities().size());
+    }
+
+    @Test
+    void ctorWithNullUser_throwsNpe_dueToRegistrationInUserSet() {
+        assertThrows(
+                NullPointerException.class,
+                () -> new Authority("ROLE_X", null),
+                "Constructor calls user.getAuthorities() and should throw NPE when null");
+    }
+
+    @Test
+    void setUser_doesNotAutoRegisterInUserAuthorities_currentBehavior() {
+        User u = new User();
+        Authority a = new Authority();
+        a.setAuthority("ROLE_VIEWER");
+
+        // only using the setter → no automatic entry in the user's set
+        a.setUser(u);
+
+        assertSame(u, a.getUser());
+        assertTrue(
+                u.getAuthorities().isEmpty(),
+                "Current behavior: setUser() does not automatically register in user's set");
+    }
+
+    @Test
+    void toString_equalsHashCode_fromLombok_defaultObjectSemantics() {
+        // no @EqualsAndHashCode annotation -> default Object semantics
+        Authority a1 = new Authority();
+        Authority a2 = new Authority();
+        assertNotEquals(a1, a2);
+        assertNotEquals(a1.hashCode(), a2.hashCode());
+        assertNotNull(a1.toString());
+    }
+
+    // Optional: shows that User has other fields that don't interfere
+    @Test
+    void worksWithUserHavingTeamField() {
+        User u = new User();
+        u.setTeam(new Team()); // just to show that it has no effect
+        Authority a = new Authority("ROLE_TEST", u);
+        assertTrue(u.getAuthorities().contains(a));
+    }
+}