diff --git a/brro-compressor/src/compressor/mod.rs b/brro-compressor/src/compressor/mod.rs
index 0970e62..c94cd72 100644
--- a/brro-compressor/src/compressor/mod.rs
+++ b/brro-compressor/src/compressor/mod.rs
@@ -25,7 +25,7 @@ impl Compressor {
             Compressor::Noop => noop(data),
             Compressor::FFT => fft(data, 8, 0.0, 10.0), // TODO: Remove the placeholders
             Compressor::Constant => constant(data),
-            _ => todo!(),
+            _ => noop(data),
         }
     }
 }
diff --git a/brro-compressor/src/data.rs b/brro-compressor/src/data.rs
index 74835e8..bba68c8 100644
--- a/brro-compressor/src/data.rs
+++ b/brro-compressor/src/data.rs
@@ -37,6 +37,7 @@ impl CompressedStream {
 
     /// Transforms the whole CompressedStream into bytes to be written to a file
     pub fn to_bytes(self) -> Vec<u8> {
+        // Will this chain encode??
         let config = BinConfig::get();
         bincode::encode_to_vec(self, config).unwrap()
     }
@@ -50,3 +51,44 @@ impl CompressedStream {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_compress_chunk() {
+        let vector1 = vec![1.0, 1.0, 1.0, 1.0, 1.0];
+        let mut cs = CompressedStream::new();
+        cs.compress_chunk(&vector1);
+        assert_eq!(cs.data_frames.len(), 1);
+    }
+
+    #[test]
+    fn test_compress_chunk_with() {
+        let vector1 = vec![1.0, 1.0, 1.0, 1.0, 1.0];
+        let mut cs = CompressedStream::new();
+        cs.compress_chunk_with(&vector1, Compressor::Constant);
+        assert_eq!(cs.data_frames.len(), 1);
+    }
+
+    #[test]
+    fn test_to_bytes() {
+        let vector1 = vec![1.0; 1024];
+        let mut cs = CompressedStream::new();
+        cs.compress_chunk_with(&vector1, Compressor::Constant);
+        let b = cs.to_bytes();
+        assert_eq!(b, [66, 82, 82, 79, 0, 1, 37, 0, 3, 3, 0, 2, 0]);
+    }
+
+    #[test]
+    fn test_from_bytes() {
+        let vector1 = vec![1.0; 1024];
+        let mut cs = CompressedStream::new();
+        cs.compress_chunk_with(&vector1, Compressor::Constant);
+        let len = cs.data_frames.len();
+        let b = cs.to_bytes();
+        let cs2 = CompressedStream::from_bytes(&b);
+        assert_eq!(len, cs2.data_frames.len());
+    }
+}
\ No newline at end of file
diff --git a/brro-compressor/src/frame/mod.rs b/brro-compressor/src/frame/mod.rs
index 6449108..c379a9e 100644
--- a/brro-compressor/src/frame/mod.rs
+++ b/brro-compressor/src/frame/mod.rs
@@ -28,6 +28,7 @@ impl CompressorFrame {
     }
 
     /// Calculates the size of the Frame and "closes it"
+    // TODO this is probably wrong, so we have to use the write stream to dump the bytes writen
     pub fn close(&mut self) {
         let size = size_of_val(&self.samples)
             + size_of_val(&self.compressor)
diff --git a/brro-compressor/src/main.rs b/brro-compressor/src/main.rs
index af1e1b6..999b6ab 100644
--- a/brro-compressor/src/main.rs
+++ b/brro-compressor/src/main.rs
@@ -48,7 +48,8 @@ fn process_args(input_path: &str, arguments: &Args) {
         }
     } else {
         // TODO: Make this do something...
-        compress_file(None, Vec::new());
+        let cs = compress_file(None, Vec::new());
+        cs.to_bytes();
     }
 }