diff --git a/src/bin/stub.rs b/src/bin/stub.rs
deleted file mode 100644
index 0ecd41d..0000000
--- a/src/bin/stub.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-extern crate webmetro;
-
-use std::io::{Cursor, stdout, Write};
-use webmetro::webm::*;
-
-pub fn main() {
-    let mut cursor = Cursor::new(Vec::new());
-
-    encode_webm_element(WebmElement::EbmlHead, &mut cursor).unwrap();
-    encode_webm_element(WebmElement::Segment, &mut cursor).unwrap();
-
-    encode_webm_element(WebmElement::Tracks(&[]), &mut cursor).unwrap();
-
-    encode_webm_element(WebmElement::Cluster, &mut cursor).unwrap();
-    encode_webm_element(WebmElement::Timecode(0), &mut cursor).unwrap();
-
-    encode_webm_element(WebmElement::SimpleBlock(SimpleBlock {
-        track: 3,
-        flags: 0x0,
-        timecode: 123,
-        data: "Hello, World".as_bytes()
-    }), &mut cursor).unwrap();
-
-    encode_webm_element(WebmElement::Cluster, &mut cursor).unwrap();
-    encode_webm_element(WebmElement::Timecode(1000), &mut cursor).unwrap();
-
-    stdout().write_all(&cursor.get_ref()).unwrap();
-}
diff --git a/src/data/encode_webm_test.webm b/src/data/encode_webm_test.webm
new file mode 100644
index 0000000..badfef2
Binary files /dev/null and b/src/data/encode_webm_test.webm differ
diff --git a/src/lib.rs b/src/lib.rs
index b7cde9f..3e80f2b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -21,6 +21,7 @@ mod tests {
     use futures::future::{ok, Future};
 
     pub const TEST_FILE: &'static [u8] = include_bytes!("data/test1.webm");
+    pub const ENCODE_WEBM_TEST_FILE: &'static [u8] = include_bytes!("data/encode_webm_test.webm");
 
     #[test]
     fn hello_futures() {
diff --git a/src/webm.rs b/src/webm.rs
index 5386b4a..6a48b60 100644
--- a/src/webm.rs
+++ b/src/webm.rs
@@ -131,7 +131,10 @@ pub fn encode_webm_element<T: Write + Seek>(element: WebmElement, output: &mut T
 
 #[cfg(test)]
 mod tests {
-    use tests::TEST_FILE;
+    use tests::{
+        TEST_FILE,
+        ENCODE_WEBM_TEST_FILE
+    };
     use webm::*;
 
     #[test]
@@ -188,4 +191,30 @@ mod tests {
         assert_eq!(iter.next(), Some(WebmElement::Cues));
         assert_eq!(iter.next(), None);
     }
+
+    #[test]
+    fn encode_webm_test() {
+        let mut cursor = Cursor::new(Vec::new());
+
+        encode_webm_element(WebmElement::EbmlHead, &mut cursor).unwrap();
+        encode_webm_element(WebmElement::Segment, &mut cursor).unwrap();
+
+        encode_webm_element(WebmElement::Tracks(&[]), &mut cursor).unwrap();
+
+        encode_webm_element(WebmElement::Cluster, &mut cursor).unwrap();
+        encode_webm_element(WebmElement::Timecode(0), &mut cursor).unwrap();
+
+        encode_webm_element(WebmElement::SimpleBlock(SimpleBlock {
+            track: 3,
+            flags: 0x0,
+            timecode: 123,
+            data: "Hello, World".as_bytes()
+        }), &mut cursor).unwrap();
+
+        encode_webm_element(WebmElement::Cluster, &mut cursor).unwrap();
+        encode_webm_element(WebmElement::Timecode(1000), &mut cursor).unwrap();
+
+        assert_eq!(cursor.get_ref(), &ENCODE_WEBM_TEST_FILE);
+    }
+
 }