trying stuff to mock mysql

back/test/test-utils/db/test-db.ts

@@ -1,5 +1,35 @@
-export default class DB {
-    constructor() {
-        
-    }
-}
+const sqlite3 = require("sqlite3").verbose();
+const sqlMysql = require("sql-mysql");
+export const db = new sqlite3.Database(":memory:");
+var Parser = require("sqlparser");
+import fs from "fs";
+// const mysqlQuery = 'SELECT * FROM users WHERE age > 18';
+// const sqliteQuery = sqlMysql.toSqlite(mysqlQuery);
+// console.log(sqliteQuery)
+export function initDatabase() {
+    return new Promise((resolve, reject) => {
+        const pathSQL = __dirname + "/../../../db/structureV2.sql";
+        // fs.readdir(__dirname + "/../../../db/structureV2.sql", (err, files) => {
+        //     if (err) console.log(err);
+        //     else {
+        //         console.log("\nCurrent directory filenames:");
+        //         files.forEach((file) => {
+        //             console.log(file);
+        //         });
+        //     }
+        // });
+        const sqlTables = fs.readFileSync(pathSQL, "utf8");
+        // const sqliteTables = sqlMysql.toSqlite(sqlTables);
+        var sqliteTables = Parser.parse(sqlTables);
+
+        db.serialize(() => {
+            db.run(sqliteTables, (error) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(true);
+                }
+            });
+        });
+    });
+}