From 07104e28cc1173598f83bbd13dd7f2b25022108d Mon Sep 17 00:00:00 2001 From: Jonas Berlin Date: Mon, 28 Nov 2022 13:29:32 +0200 Subject: [PATCH] tests: Add tests for replacen() --- tests/replace.rs | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tests/replace.rs b/tests/replace.rs index 1dc610635..76b6d9fd3 100644 --- a/tests/replace.rs +++ b/tests/replace.rs @@ -228,3 +228,15 @@ replace!( bytes!(&std::borrow::Cow::<'_, [u8]>::Owned(vec![b'Z'])), "age: Z6" ); + +#[test] +fn replacen_no_captures() { + let re = regex!(r"[0-9]"); + assert_eq!(re.replacen(text!("age: 1234"), 2, t!("Z")), text!("age: ZZ34")); +} + +#[test] +fn replacen_with_captures() { + let re = regex!(r"([0-9])"); + assert_eq!(re.replacen(text!("age: 1234"), 2, t!("${1}Z")), text!("age: 1Z2Z34")); +}