From 738e1b24e620c6be326414ed2a10a6679c1970a4 Mon Sep 17 00:00:00 2001
From: yuzumika <yuzumika0@gmail.com>
Date: Thu, 4 Jan 2024 13:42:20 -0800
Subject: [PATCH] add unit tests for ByteBufInPacketTest.readUnsignedByte

---
 .../java/net/packet/ByteBufInPacketTest.java  | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/test/java/net/packet/ByteBufInPacketTest.java b/src/test/java/net/packet/ByteBufInPacketTest.java
index 3a27dd795a..6837ecfe1c 100644
--- a/src/test/java/net/packet/ByteBufInPacketTest.java
+++ b/src/test/java/net/packet/ByteBufInPacketTest.java
@@ -38,6 +38,36 @@ class ByteBufInPacketTest {
         assertEquals(writtenByte, readByte);
     }
 
+    @Test
+    void readUnsignedByte() {
+        final byte writtenByte = Byte.MAX_VALUE;
+        byteBuf.writeByte(writtenByte);
+
+        short readUnsignedByte = inPacket.readUnsignedByte();
+
+        assertEquals(writtenByte, readUnsignedByte);
+    }
+
+    @Test
+    void readUnsignedByte_shouldBeNonnegative() {
+        final byte writtenByte = Byte.MIN_VALUE;
+        byteBuf.writeByte(writtenByte);
+
+        short readUnsignedByte = inPacket.readUnsignedByte();
+
+        assertEquals((short)writtenByte + 256, readUnsignedByte);
+    }
+
+    @Test
+    void readUnsignedByte_shouldBeNonnegative2() {
+        final byte writtenByte = -1;
+        byteBuf.writeByte(writtenByte);
+
+        short readUnsignedByte = inPacket.readUnsignedByte();
+
+        assertEquals((short)writtenByte + 256, readUnsignedByte);
+    }
+
     @Test
     void readShort() {
         final short writtenShort = 12_345;