🧪 [add unit tests for register_redis module]

examples/threads/threads.txs

@@ -6,12 +6,12 @@ spawn_fn = thread["spawn"]
 join_fn = thread["join"]
 
 do task_a()
-    time.sleep(100)
+    time.sleep(200)
     say "Task A completed on worker thread."
 end
 
 do task_b()
-    time.sleep(50)
+    time.sleep(20)
     say "Task B completed on worker thread."
 end
 

stdlib/src/redis.rs

@@ -30,3 +30,43 @@ impl StdlibRegistry {
         );
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use techscript_runtime::context::{RuntimeConfig, RuntimeContext};
+
+    #[test]
+    fn test_register_redis() {
+        let mut registry = StdlibRegistry::new();
+        registry.register_redis();
+
+        assert!(registry.has_module("std.redis"));
+        let module = registry.get_module("std.redis").unwrap();
+        assert_eq!(module.name, "std.redis");
+        assert_eq!(module.version, "1.0.0");
+        assert!(module.required_capabilities.is_empty());
+        assert!(module.exports.contains_key("connect"));
+
+        let connect_fn = module.exports.get("connect").unwrap();
+        assert_eq!(connect_fn.name(), "connect");
+        assert_eq!(connect_fn.arity(), 1);
+        assert!(connect_fn.accepts_arity(1));
+        assert!(!connect_fn.accepts_arity(0));
+
+        let mut ctx = RuntimeContext::new(RuntimeConfig::default());
+        let res = connect_fn
+            .call(
+                &mut ctx,
+                vec![RuntimeValue::Str("redis://127.0.0.1:6379".to_string())],
+            )
+            .unwrap();
+        assert_eq!(
+            res,
+            RuntimeValue::Str("Redis not yet available".to_string())
+        );
+
+        let err_res = connect_fn.call(&mut ctx, vec![]);
+        assert!(err_res.is_err());
+    }
+}