package net.minestom.server.utils; import net.minestom.server.utils.mojang.MojangUtils; import org.junit.jupiter.api.Test; import static org.junit.jupiter.api.Assertions.*; public class TestMojangUtils { @Test public void testValidNameWorks() { var result = MojangUtils.fromUsername("jeb_"); assertNotNull(result); assertEquals("jeb_", result.get("name").getAsString()); } @Test public void testInvalidNameReturnsNull() { var result = MojangUtils.fromUsername("jfdsa84vvcxadubasdfcvn"); // Longer than 16, always invalid assert result == null; } }