WIP: add pretty_assertions for tests

Author: ErichDonGubler

Cargo.lock

@@ -19,3 +19,6 @@ regex-lite.workspace = true
 log.workspace = true
 pico-args.workspace = true
 xshell.workspace = true
+
+[dev-dependencies]
+pretty_assertions = "1.4.1"

xtask/Cargo.toml

@@ -190,6 +190,8 @@ impl<'haystack> Iterator for SplitPrefixInclusive<'haystack, '_> {
 
 #[cfg(test)]
 mod test_split_prefix_inclusive {
+    use pretty_assertions::assert_eq;
+
     #[collapse_debuginfo(yes)]
     macro_rules! assert_chunks {
         ($prefix: expr, $haystack: expr, $expected: expr $(,)?) => {
@@ -262,6 +264,8 @@ mod test_split_prefix_inclusive {
 
 #[cfg(test)]
 mod test_hunks_in_a_released_section {
+    use pretty_assertions::assert_eq;
+
     #[collapse_debuginfo(yes)]
     macro_rules! assert_released_section_changes {
         ($changelog_contents: expr, $diff: expr, $expected: expr $(,)?) => {