test(repository): port ArrayRepositoryTest

Seven cases pass against ArrayRepository. testAutomaticallyAddAliased...
is #[ignore] because AliasPackage::get_unique_name returns the aliased
package's unique name rather than the alias's own version, so has_package
cannot find the alias version. Adds a shared get_alias_package helper to
the test TestCase, building the alias via from_rc_unchecked since the
public handle API exposes link/alias construction only indirectly.

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

1 files changed, 10 insertions, 1 deletions

diff --git a/crates/shirabe/tests/common/test_case.rs b/crates/shirabe/tests/common/test_case.rs
index 4a54195..6fe1358 100644
--- a/crates/shirabe/tests/common/test_case.rs
+++ b/crates/shirabe/tests/common/test_case.rs
@@ -4,7 +4,9 @@
 //! `#[path = "../common/test_case.rs"] mod test_case;`.
 #![allow(dead_code)]
 
-use shirabe::package::handle::{CompletePackageHandle, PackageInterfaceHandle};
+use shirabe::package::handle::{
+    CompleteAliasPackageHandle, CompletePackageHandle, PackageInterfaceHandle,
+};
 use shirabe_semver::constraint::{AnyConstraint, SimpleConstraint};
 use shirabe_semver::version_parser::VersionParser;
 
@@ -14,6 +16,13 @@ pub fn get_package(name: &str, version: &str) -> PackageInterfaceHandle {
     CompletePackageHandle::new(name.to_string(), norm_version, version.to_string()).into()
 }
 
+/// ref: TestCase::getAliasPackage (default class CompleteAliasPackage)
+pub fn get_alias_package(package: &PackageInterfaceHandle, version: &str) -> PackageInterfaceHandle {
+    let norm_version = VersionParser.normalize(version, None).unwrap();
+    let complete = CompletePackageHandle::from_rc_unchecked(package.as_rc().clone());
+    CompleteAliasPackageHandle::new(complete, norm_version, version.to_string()).into()
+}
+
 /// ref: TestCase::getVersionConstraint
 pub fn get_version_constraint(operator: &str, version: &str) -> AnyConstraint {
     let normalized = VersionParser.normalize(version, None).unwrap();