Added tests

src/test/java/Team5/SmartTowns/users/UserTests.java

@@ -12,6 +12,7 @@ import java.util.List;
 import static org.junit.jupiter.api.Assertions.*;
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
+@DisplayName("User Database Operations")
 @SpringBootTest
 class UserTests {