diff --git a/src/lib.rs b/src/lib.rs
index 949c277..fd9515c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -404,34 +404,25 @@ pub mod binary {
         }
 
         pub fn get_unsigned_var_long(&mut self) -> u64 {
-            let bytes = self.get(10);
-
-            match bytes {
-                Ok(byte) => {
-                    let mut value = 0u64;
-                    for i in 0..10 {
-                        let b = byte[i];
-                        value |= ((b & 0x7f) as u64) << (i * 7);
-                        if b & 0x80 == 0 {
-                            return value;
-                        }
-                    }
-                    0
-                }
-                Err(err) => {
-                    println!("Error get_unsigned_var_long(): {}", err);
-                    0
+            let mut value = 0u64;
+            for i in 0..10 {
+                let b = self.get_byte();
+                value |= ((b & 0x7f) as u64) << (i * 7);
+                if b & 0x80 == 0 {
+                    return value;
                 }
             }
+            0
         }
 
         pub fn put_unsigned_var_long(&mut self, mut value: u64) {
             let mut buf = Vec::new();
-            while value > 0x7f {
-                buf.push((value & 0x7f) as u8 | 0x80);
+            while value >= 0x80 {
+                buf.push((value as u8) | 0x80);
                 value >>= 7;
             }
             buf.push(value as u8);
+            self.put(buf);
         }
 
         pub fn get_var_long(&mut self) -> i64 {
diff --git a/tests/lib.rs b/tests/lib.rs
index d5e634c..8ececcd 100644
--- a/tests/lib.rs
+++ b/tests/lib.rs
@@ -7,21 +7,12 @@ mod tests {
 
     #[test]
     fn test() {
-        let mut stream = Stream::new(vec![0, 0, 40, 76, 111, 103, 105, 110, 32, 116, 105, 109, 101, 111, 117, 116, 32, 40, 69, 114, 114, 111, 114, 32, 73, 68, 58, 32, 100, 100, 54, 48, 45, 99, 54, 51, 100, 45, 99, 56, 53, 97, 41, 0], 0);
+        let mut stream = Stream::new(vec![], 0);
 
-        let reason = stream.get_var_int();//bunda da sıkıntı var gibi?
-        let skip_message = stream.get_bool();
-        println!("Reason: {}", reason);
-        println!("Skip Msg: {}", skip_message);
-        if skip_message {
-            let mut length = stream.get_unsigned_var_int();
-            let message = String::from_utf8(stream.get(length).unwrap()).unwrap();
-            length = stream.get_unsigned_var_int();
-            let filtered_message = String::from_utf8(stream.get(length).unwrap()).unwrap();
-            println!("message: {}", message);
-            println!("filtered_message: {}", filtered_message);
-
-        }
+        stream.put_unsigned_var_long(1234456);
+        println!("stream: {:?}", stream.get_buffer());
+        let result = stream.get_unsigned_var_long();
+        println!("result: {}", result);
 
     }
 }