test: port more unimplemented tests

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2 files changed, 10 insertions, 1 deletions

diff --git a/crates/shirabe/src/package/archiver/archivable_files_finder.rs b/crates/shirabe/src/package/archiver/archivable_files_finder.rs
index 08f8df1..67f2fda 100644
--- a/crates/shirabe/src/package/archiver/archivable_files_finder.rs
+++ b/crates/shirabe/src/package/archiver/archivable_files_finder.rs
@@ -57,7 +57,7 @@ impl ArchivableFilesFinder {
             }
 
             let relative_path = Preg::replace(
-                &format!("^{}", preg_quote(&sources_clone, Some('#'))),
+                &format!("#^{}#", preg_quote(&sources_clone, Some('#'))),
                 "",
                 &fs.normalize_path(&realpath.to_string_lossy()),
             );
diff --git a/crates/shirabe/src/package/handle.rs b/crates/shirabe/src/package/handle.rs
index 303983a..665efb6 100644
--- a/crates/shirabe/src/package/handle.rs
+++ b/crates/shirabe/src/package/handle.rs
@@ -1213,6 +1213,15 @@ macro_rules! impl_real_package_test_setters {
                     .expect("real package handle invariant")
                     .set_type(r#type);
             }
+
+            /// For testing only: mirrors PHP `Package::setSourceType`.
+            pub fn __set_source_type(&self, r#type: Option<String>) {
+                self.0
+                    .borrow_mut()
+                    .as_package_mut()
+                    .expect("real package handle invariant")
+                    .set_source_type(r#type);
+            }
         }
     };
 }