From 7a2014027af88ad54473d63f03352a0e7ccf8880 Mon Sep 17 00:00:00 2001
From: Marco Allegretti <mightymarco4@gmail.com>
Date: Wed, 11 Mar 2026 13:07:45 +0100
Subject: [PATCH] test(pack): add missing-wasm and missing-ui-entry
 check_package tests

---
 crates/weft-pack/src/main.rs | 55 ++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/crates/weft-pack/src/main.rs b/crates/weft-pack/src/main.rs
index 12461e3..92fe791 100644
--- a/crates/weft-pack/src/main.rs
+++ b/crates/weft-pack/src/main.rs
@@ -327,6 +327,61 @@ mod tests {
         let _ = std::fs::remove_dir_all(&tmp);
     }
 
+    #[test]
+    fn check_package_missing_wasm() {
+        use std::fs;
+        let tmp = std::env::temp_dir().join("weft_pack_test_no_wasm");
+        let ui_dir = tmp.join("ui");
+        let _ = fs::create_dir_all(&ui_dir);
+        fs::write(ui_dir.join("index.html"), b"").unwrap();
+        fs::write(
+            tmp.join("wapp.toml"),
+            r#"
+[package]
+id = "com.example.nowasm"
+name = "No Wasm"
+version = "0.1.0"
+
+[runtime]
+module = "app.wasm"
+
+[ui]
+entry = "ui/index.html"
+"#,
+        )
+        .unwrap();
+        let result = check_package(&tmp);
+        assert!(result.is_err());
+        let _ = fs::remove_dir_all(&tmp);
+    }
+
+    #[test]
+    fn check_package_missing_ui_entry() {
+        use std::fs;
+        let tmp = std::env::temp_dir().join("weft_pack_test_no_ui");
+        let _ = fs::create_dir_all(&tmp);
+        fs::write(tmp.join("app.wasm"), b"\0asm\x01\0\0\0").unwrap();
+        fs::write(
+            tmp.join("wapp.toml"),
+            r#"
+[package]
+id = "com.example.noui"
+name = "No UI"
+version = "0.1.0"
+
+[runtime]
+module = "app.wasm"
+
+[ui]
+entry = "ui/index.html"
+"#,
+        )
+        .unwrap();
+        let result = check_package(&tmp);
+        assert!(result.is_err());
+        let _ = fs::remove_dir_all(&tmp);
+    }
+
     #[test]
     fn check_package_valid() {
         use std::fs;