Andrey "MOU" Larionov 11b986a81d
Added support for specifying compression in tests
Refactored tests code to allow to specify compression (content-encoding) algorithm.

Added tests to verify what actix actually handle different content encodings properly.
2022-10-09 22:09:29 +02:00

51 lines
1.8 KiB
Rust

use std::io::Write;
use actix_http::header::TryIntoHeaderPair;
use bytes::Bytes;
use flate2::write::{GzEncoder, ZlibEncoder};
use flate2::Compression;
#[derive(Clone,Copy)]
pub enum Encoder {
Plain,
Gzip,
Deflate,
Brotli,
}
impl Encoder {
pub fn encode(self: &Encoder, body: impl Into<Bytes>) -> impl Into<Bytes> {
match self {
Self::Gzip => {
let mut encoder = GzEncoder::new(Vec::new(), Compression::default());
encoder.write_all(&body.into()).expect("Failed to encode request body");
encoder.finish().expect("Failed to encode request body")
}
Self::Deflate => {
let mut encoder = ZlibEncoder::new(Vec::new(), Compression::default());
encoder.write_all(&body.into()).expect("Failed to encode request body");
encoder.finish().unwrap()
}
Self::Plain => Vec::from(body.into()),
Self::Brotli => {
let mut encoder = brotli::CompressorWriter::new(Vec::new(), 32 * 1024, 3, 22);
encoder.write_all(&body.into()).expect("Failed to encode request body");
encoder.flush().expect("Failed to encode request body");
encoder.into_inner()
}
}
}
pub fn header(self: &Encoder) -> Option<impl TryIntoHeaderPair> {
match self {
Self::Plain => None,
Self::Gzip => Some(("Content-Encoding", "gzip")),
Self::Deflate => Some(("Content-Encoding", "deflate")),
Self::Brotli => Some(("Content-Encoding", "br")),
}
}
pub fn iterator() -> impl Iterator<Item = Self> {
[Self::Plain, Self::Gzip, Self::Deflate, Self::Brotli].iter().copied()
}
}