🎉 Enable conditional use of wasm module

frontend/renderer/src/lib.rs

@@ -18,10 +18,19 @@ pub fn print(msg: &str) {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use wasm_bindgen_test::*;
+
+    wasm_bindgen_test_configure!(run_in_browser);
 
     #[test]
     fn it_works() {
         let result = add(2, 2);
         assert_eq!(result, 4);
     }
+
+    #[wasm_bindgen_test]
+    fn it_works_in_wasm() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
 }