Position should be reset if length is too small

Author: paulpach

MLAPI.Tests/NetworkingManagerComponents/Binary/BitStreamTest.cs

@@ -27,6 +27,30 @@ public void TestBool()
             Assert.That(bitStream.Length, Is.EqualTo(100));
         }
 
+        [Test]
+        public void TestSetLength()
+        {
+            BitStream bitStream = new BitStream(4);
+            bitStream.SetLength(100);
+
+            Assert.That(bitStream.Capacity, Is.GreaterThanOrEqualTo(100));
+        }
+
+        [Test]
+        public void TestSetLength2()
+        {
+            BitStream bitStream = new BitStream(4);
+
+            bitStream.WriteByte(1);
+            bitStream.WriteByte(1);
+            bitStream.WriteByte(1);
+            bitStream.WriteByte(1);
+
+            bitStream.SetLength(0);
+
+            Assert.That(bitStream.Position, Is.EqualTo(0));
+        }
+
         [Test]
         public void TestGrow()
         {