queryer merger test progress

src/jspg.rs

@@ -12,18 +12,18 @@ pub struct Jspg {
 }
 
 impl Jspg {
-  pub fn new(database_val: &serde_json::Value) -> Self {
-    let database_instance = Database::new(database_val);
+  pub fn new(database_val: &serde_json::Value) -> Result<Self, crate::drop::Drop> {
+    let database_instance = Database::new(database_val)?;
     let database = Arc::new(database_instance);
     let validator = Validator::new(database.clone());
     let queryer = Queryer::new(database.clone());
     let merger = Merger::new(database.clone());
 
-    Self {
+    Ok(Self {
       database,
       validator,
       queryer,
       merger,
-    }
+    })
   }
 }