test: port GitHub/GitLab/Forgejo, Search/CheckPlatformReqs, ZipArchiver stubs

All ignored/todo!(): the auth-util tests mock IO/Config/HttpDownloader, the
command tests need ApplicationTester, and ZipArchiver builds a zip via
ZipArchive (todo!()). setUp/tearDown not ported.

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

1 files changed, 18 insertions, 0 deletions

diff --git a/crates/shirabe/tests/command/check_platform_reqs_command_test.rs b/crates/shirabe/tests/command/check_platform_reqs_command_test.rs
index f54b78e..a3a6ae5 100644
--- a/crates/shirabe/tests/command/check_platform_reqs_command_test.rs
+++ b/crates/shirabe/tests/command/check_platform_reqs_command_test.rs
@@ -1 +1,19 @@
 //! ref: composer/tests/Composer/Test/Command/CheckPlatformReqsCommandTest.php
+
+#[test]
+#[ignore = "requires the ApplicationTester/initTempComposer harness, which is not yet ported"]
+fn test_platform_reqs_are_satisfied() {
+    todo!()
+}
+
+#[test]
+#[ignore = "requires the ApplicationTester/initTempComposer harness, which is not yet ported"]
+fn test_exception_thrown_if_no_lockfile_found() {
+    todo!()
+}
+
+#[test]
+#[ignore = "requires the ApplicationTester/initTempComposer harness, which is not yet ported"]
+fn test_failed_platform_requirement() {
+    todo!()
+}