Migrate to encodify

tests/integration/dav_client.rs

@@ -7,8 +7,7 @@
 use std::io;
 use std::time::Duration;
 
-use base64::Engine;
-use base64::engine::general_purpose::STANDARD as B64;
+use encodify::base64::STANDARD as B64;
 use ureq::Agent;
 use ureq::http::{Method, Request};
 

tests/integration/sieve_client.rs

@@ -8,8 +8,7 @@ use std::io::{BufRead, BufReader, Read, Write};
 use std::net::TcpStream;
 use std::time::Duration;
 
-use base64::Engine;
-use base64::engine::general_purpose::STANDARD as B64;
+use encodify::base64::STANDARD as B64;
 
 use super::error::{ContainerError, ContainerResult};
 

tests/integration/stalwart.rs

@@ -9,7 +9,7 @@ use std::process::Command;
 use std::sync::{Arc, OnceLock};
 use std::time::{Duration, Instant};
 
-use base64::Engine;
+use encodify::base64::STANDARD;
 use serde_json::Value;
 use testcontainers::core::{IntoContainerPort, WaitFor};
 use testcontainers::runners::SyncRunner;
@@ -183,8 +183,7 @@ fn basic(user: &str, password: &str) -> String {
     raw.push_str(user);
     raw.push(':');
     raw.push_str(password);
-    format!(
-        "Basic {}",
-        base64::engine::general_purpose::STANDARD.encode(raw.as_bytes())
-    )
+    let mut header = String::from("Basic ");
+    STANDARD.encode_append(raw, &mut header);
+    header
 }

tests/integration/webdav.rs

@@ -6,8 +6,7 @@
 
 use std::time::Duration;
 
-use base64::Engine;
-use base64::engine::general_purpose::STANDARD as B64;
+use encodify::base64::STANDARD as B64;
 use testcontainers::core::{IntoContainerPort, WaitFor};
 use testcontainers::runners::{SyncBuilder, SyncRunner};
 use testcontainers::{Container, GenericBuildableImage, GenericImage, ImageExt};