diff --git a/eslint.config.mjs b/eslint.config.mjs
index ebf51ba7aa..f50463d50d 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -151,6 +151,12 @@ export default [
       '@typescript-eslint/no-unsafe-function-type': 'off',
     },
   },
+  {
+    files: ['test/tsc-build/**/*.ts'],
+    rules: {
+      '@typescript-eslint/no-unused-vars': 'off',
+    },
+  },
   {
     files: ['**/*.mjs', '**/*.mts'],
     languageOptions: {
diff --git a/test/tsc-build/helpers.test.ts b/test/tsc-build/helpers.test.ts
index a076175437..88aacc80b8 100644
--- a/test/tsc-build/helpers.test.ts
+++ b/test/tsc-build/helpers.test.ts
@@ -16,22 +16,3 @@ export const isResultSetHeader = (
 
   return keys.every((key) => key in data);
 };
-
-export const isOkPacket = (
-  data: unknown
-): data is mysql.OkPacket | mysqlp.OkPacket => {
-  if (!data || typeof data !== 'object') return false;
-
-  const keys = [
-    'fieldCount',
-    'affectedRows',
-    'changedRows',
-    'insertId',
-    'serverStatus',
-    'warningCount',
-    'message',
-    'protocol41',
-  ];
-
-  return keys.every((key) => key in data);
-};
diff --git a/test/tsc-build/mysql/constants/CharsetToEncoding.test.ts b/test/tsc-build/mysql/constants/CharsetToEncoding.test.ts
index cbd4e5384d..983991ffe4 100644
--- a/test/tsc-build/mysql/constants/CharsetToEncoding.test.ts
+++ b/test/tsc-build/mysql/constants/CharsetToEncoding.test.ts
@@ -2,5 +2,3 @@ import { mysql } from '../../index.test.js';
 
 const charsetToEncoding: string[] = mysql.CharsetToEncoding;
 const utf8: string = charsetToEncoding[0];
-
-console.log(utf8, charsetToEncoding);
diff --git a/test/tsc-build/mysql/constants/Charsets.test.ts b/test/tsc-build/mysql/constants/Charsets.test.ts
index eec3ed0d56..e6a15707be 100644
--- a/test/tsc-build/mysql/constants/Charsets.test.ts
+++ b/test/tsc-build/mysql/constants/Charsets.test.ts
@@ -2,5 +2,3 @@ import { mysql } from '../../index.test.js';
 
 const BIG5_CHINESE_CI: number = mysql.Charsets.BIG5_CHINESE_CI;
 const BIG5: number = mysql.Charsets.BIG5;
-
-console.log(BIG5_CHINESE_CI, BIG5);
diff --git a/test/tsc-build/mysql/constants/Types.test.ts b/test/tsc-build/mysql/constants/Types.test.ts
index 4f72875152..8e4c9b1113 100644
--- a/test/tsc-build/mysql/constants/Types.test.ts
+++ b/test/tsc-build/mysql/constants/Types.test.ts
@@ -3,5 +3,3 @@ import { mysql } from '../../index.test.js';
 const BLOB: number = mysql.Types.BLOB;
 const DECIMAL: string = mysql.Types[0x00];
 const DOUBLE: string = mysql.Types[5];
-
-console.log(BLOB, DECIMAL, DOUBLE);
diff --git a/test/tsc-build/mysql/createConnection/callbacks/execute.test.ts b/test/tsc-build/mysql/createConnection/callbacks/execute.test.ts
deleted file mode 100644
index 2796c481ff..0000000000
--- a/test/tsc-build/mysql/createConnection/callbacks/execute.test.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-{
-  const db = mysql.createConnection(access);
-
-  /** Overload: execute(sql, () => {}}) */
-  db.execute(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(sql, values, () => {}}) */
-  db.execute(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) I */
-  db.execute({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) II */
-  db.execute({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, values, () => {}}) */
-  db.execute({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-}
diff --git a/test/tsc-build/mysql/createConnection/callbacks/query.test.ts b/test/tsc-build/mysql/createConnection/callbacks/query.test.ts
deleted file mode 100644
index e833f13c81..0000000000
--- a/test/tsc-build/mysql/createConnection/callbacks/query.test.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-{
-  const db = mysql.createConnection(access);
-
-  /** Overload: query(sql, () => {}}) */
-  db.query(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(sql, values, () => {}}) */
-  db.query(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) I */
-  db.query({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) II */
-  db.query({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, values, () => {}}) */
-  db.query({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-}
diff --git a/test/tsc-build/mysql/createConnection/promise/execute.test.ts b/test/tsc-build/mysql/createConnection/promise/execute.test.ts
deleted file mode 100644
index 3d7efe14bf..0000000000
--- a/test/tsc-build/mysql/createConnection/promise/execute.test.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-(async () => {
-  const db = mysql.createConnection(access).promise();
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await db.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await db.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await db.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await db.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await db.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/mysql/createConnection/promise/query.test.ts b/test/tsc-build/mysql/createConnection/promise/query.test.ts
deleted file mode 100644
index 146c99e5dc..0000000000
--- a/test/tsc-build/mysql/createConnection/promise/query.test.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-(async () => {
-  const db = mysql.createConnection(access).promise();
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await db.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await db.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await db.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await db.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await db.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/mysql/createPool/callbacks/connection.test.ts b/test/tsc-build/mysql/createPool/callbacks/connection.test.ts
index 7b16fe76fd..3db47edcc4 100644
--- a/test/tsc-build/mysql/createPool/callbacks/connection.test.ts
+++ b/test/tsc-build/mysql/createPool/callbacks/connection.test.ts
@@ -3,13 +3,9 @@ import { access } from '../../baseConnection.test.js';
 
 const pool = mysql.createPool(access);
 
-pool.getConnection((_err, conn) => {
+pool.getConnection((_, conn) => {
   conn.connection;
 
-  try {
-    // @ts-expect-error: The pool can't be a connection itself
-    pool.connection;
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
+  // @ts-expect-error: The pool can't be a connection itself
+  pool.connection;
 });
diff --git a/test/tsc-build/mysql/createPool/callbacks/createPool.test.ts b/test/tsc-build/mysql/createPool/callbacks/createPool.test.ts
index 508b08ebc4..fcd0ff10be 100644
--- a/test/tsc-build/mysql/createPool/callbacks/createPool.test.ts
+++ b/test/tsc-build/mysql/createPool/callbacks/createPool.test.ts
@@ -1,12 +1,5 @@
 import { mysql } from '../../../index.test.js';
-import { uriAccess, access } from '../../baseConnection.test.js';
+import { uriAccess } from '../../baseConnection.test.js';
 
-(() => {
-  let uriPool: mysql.Pool | null = null;
-  let pool: mysql.Pool | null = null;
-
-  if (uriPool === null || pool === null) return;
-
-  uriPool = mysql.createPool(uriAccess);
-  pool = mysql.createPool(access);
-})();
+// createPool(uri) overload is not covered by .mts tests
+const pool: mysql.Pool = mysql.createPool(uriAccess);
diff --git a/test/tsc-build/mysql/createPool/callbacks/execute.test.ts b/test/tsc-build/mysql/createPool/callbacks/execute.test.ts
deleted file mode 100644
index a13b7ca0c0..0000000000
--- a/test/tsc-build/mysql/createPool/callbacks/execute.test.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-{
-  const db = mysql.createPool(access);
-
-  /** Overload: execute(sql, () => {}}) */
-  db.execute(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(sql, values, () => {}}) */
-  db.execute(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) I */
-  db.execute({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) II */
-  db.execute({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, values, () => {}}) */
-  db.execute({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-}
-
-/** getConnection and query */
-{
-  mysql.createPool(access).getConnection((_err, connection) => {
-    /** Overload: execute(sql, () => {}}) */
-    connection.execute(sql, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: execute(sql, values, () => {}}) */
-    connection.execute(sqlPS, values, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: execute(QueryOptions, () => {}}) I */
-    connection.execute({ sql }, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: execute(QueryOptions, () => {}}) II */
-    connection.execute({ sql: sqlPS, values }, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: execute(QueryOptions, values, () => {}}) */
-    connection.execute({ sql: sqlPS }, values, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-  });
-}
diff --git a/test/tsc-build/mysql/createPool/callbacks/getConnection.test.ts b/test/tsc-build/mysql/createPool/callbacks/getConnection.test.ts
index 5cc4552365..a10259f2f8 100644
--- a/test/tsc-build/mysql/createPool/callbacks/getConnection.test.ts
+++ b/test/tsc-build/mysql/createPool/callbacks/getConnection.test.ts
@@ -3,11 +3,7 @@ import { access } from '../../baseConnection.test.js';
 
 const pool = mysql.createPool(access);
 
-pool.getConnection((_err, conn) => {
-  try {
-    // @ts-expect-error: The connection can't get another connection
-    conn.getConnection();
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
+pool.getConnection((_) => {
+  // @ts-expect-error: The connection can't get another connection
+  conn.getConnection();
 });
diff --git a/test/tsc-build/mysql/createPool/callbacks/query.test.ts b/test/tsc-build/mysql/createPool/callbacks/query.test.ts
deleted file mode 100644
index fcfcac83df..0000000000
--- a/test/tsc-build/mysql/createPool/callbacks/query.test.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-{
-  const db = mysql.createPool(access);
-
-  /** Overload: query(sql, () => {}}) */
-  db.query(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(sql, values, () => {}}) */
-  db.query(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) I */
-  db.query({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) II */
-  db.query({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, values, () => {}}) */
-  db.query({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-}
-
-/** getConnection */
-{
-  mysql.createPool(access).getConnection((_err, connection) => {
-    /** Overload: query(sql, () => {}}) */
-    connection.query(sql, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: query(sql, values, () => {}}) */
-    connection.query(sqlPS, values, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: query(QueryOptions, () => {}}) I */
-    connection.query({ sql }, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: query(QueryOptions, () => {}}) II */
-    connection.query({ sql: sqlPS, values }, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-
-    /** Overload: query(QueryOptions, values, () => {}}) */
-    connection.query({ sql: sqlPS }, values, (err, result, fields) => {
-      console.log(err, result, fields);
-    });
-  });
-}
diff --git a/test/tsc-build/mysql/createPool/callbacks/release.test.ts b/test/tsc-build/mysql/createPool/callbacks/release.test.ts
index eb98d64858..abf4427f6b 100644
--- a/test/tsc-build/mysql/createPool/callbacks/release.test.ts
+++ b/test/tsc-build/mysql/createPool/callbacks/release.test.ts
@@ -3,13 +3,5 @@ import { access } from '../../baseConnection.test.js';
 
 const pool = mysql.createPool(access);
 
-pool.getConnection((_err, conn) => {
-  conn.release();
-
-  try {
-    // @ts-expect-error: The pool isn't a connection itself, so it doesn't have the connection methods
-    pool.release();
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
-});
+// @ts-expect-error: The pool isn't a connection itself, so it doesn't have the connection methods
+pool.release();
diff --git a/test/tsc-build/mysql/createPool/callbacks/releaseConnection.test.ts b/test/tsc-build/mysql/createPool/callbacks/releaseConnection.test.ts
deleted file mode 100644
index a992dac04b..0000000000
--- a/test/tsc-build/mysql/createPool/callbacks/releaseConnection.test.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access } from '../../baseConnection.test.js';
-
-const pool = mysql.createPool(access);
-
-pool.getConnection((_err, conn) => {
-  pool.releaseConnection(conn);
-});
diff --git a/test/tsc-build/mysql/createPool/promise/connection.test.ts b/test/tsc-build/mysql/createPool/promise/connection.test.ts
index 4b2ddad4dc..5fe4be167d 100644
--- a/test/tsc-build/mysql/createPool/promise/connection.test.ts
+++ b/test/tsc-build/mysql/createPool/promise/connection.test.ts
@@ -1,16 +1,7 @@
 import { mysql } from '../../../index.test.js';
 import { access } from '../../baseConnection.test.js';
 
-(async () => {
-  const pool = mysql.createPool(access);
-  const conn = await pool.promise().getConnection();
+const pool = mysql.createPool(access);
 
-  conn.connection;
-
-  try {
-    // @ts-expect-error: The pool can't be a connection itself
-    pool.connection;
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
-})();
+// @ts-expect-error: The pool can't be a connection itself
+pool.connection;
diff --git a/test/tsc-build/mysql/createPool/promise/execute.test.ts b/test/tsc-build/mysql/createPool/promise/execute.test.ts
deleted file mode 100644
index 95585de308..0000000000
--- a/test/tsc-build/mysql/createPool/promise/execute.test.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-(async () => {
-  const db = mysql.createPool(access).promise();
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await db.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await db.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await db.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await db.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await db.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
-
-/** getConnection */
-(async () => {
-  const db = await mysql.createPool(access).promise().getConnection();
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await db.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await db.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await db.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await db.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await db.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/mysql/createPool/promise/getConnection.test.ts b/test/tsc-build/mysql/createPool/promise/getConnection.test.ts
index 86a76b2ca6..8a38dbb14f 100644
--- a/test/tsc-build/mysql/createPool/promise/getConnection.test.ts
+++ b/test/tsc-build/mysql/createPool/promise/getConnection.test.ts
@@ -5,10 +5,6 @@ import { access } from '../../baseConnection.test.js';
   const pool = mysql.createPool(access);
   const conn = await pool.promise().getConnection();
 
-  try {
-    // @ts-expect-error: The connection can't get another connection
-    conn.getConnection();
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
+  // @ts-expect-error: The connection can't get another connection
+  conn.getConnection();
 })();
diff --git a/test/tsc-build/mysql/createPool/promise/promise.test.ts b/test/tsc-build/mysql/createPool/promise/promise.test.ts
deleted file mode 100644
index 5144ca6b82..0000000000
--- a/test/tsc-build/mysql/createPool/promise/promise.test.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { mysql, mysqlp } from '../../../index.test.js';
-import { access } from '../../baseConnection.test.js';
-
-(async () => {
-  let pool: mysql.Pool | null = null;
-  let promisePool: mysqlp.Pool | null = null;
-  let conn: mysqlp.PoolConnection | null = null;
-
-  if (pool === null) return;
-
-  pool = mysql.createPool(access);
-  promisePool = pool.promise();
-  conn = await promisePool.getConnection();
-
-  conn.release();
-})();
diff --git a/test/tsc-build/mysql/createPool/promise/query.test.ts b/test/tsc-build/mysql/createPool/promise/query.test.ts
deleted file mode 100644
index 6e1eb53854..0000000000
--- a/test/tsc-build/mysql/createPool/promise/query.test.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access, sql, sqlPS, values } from '../../baseConnection.test.js';
-
-(async () => {
-  const db = mysql.createPool(access).promise();
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await db.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await db.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await db.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await db.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await db.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
-
-/** getConnection and query */
-(async () => {
-  const db = await mysql.createPool(access).promise().getConnection();
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await db.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await db.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await db.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await db.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await db.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/mysql/createPool/promise/release.test.ts b/test/tsc-build/mysql/createPool/promise/release.test.ts
index 496bbfdd6f..abf4427f6b 100644
--- a/test/tsc-build/mysql/createPool/promise/release.test.ts
+++ b/test/tsc-build/mysql/createPool/promise/release.test.ts
@@ -1,16 +1,7 @@
 import { mysql } from '../../../index.test.js';
 import { access } from '../../baseConnection.test.js';
 
-(async () => {
-  const pool = mysql.createPool(access);
-  const conn = await pool.promise().getConnection();
+const pool = mysql.createPool(access);
 
-  conn.release();
-
-  try {
-    // @ts-expect-error: The pool isn't a connection itself, so it doesn't have the connection methods
-    pool.release();
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
-})();
+// @ts-expect-error: The pool isn't a connection itself, so it doesn't have the connection methods
+pool.release();
diff --git a/test/tsc-build/mysql/createPool/promise/releaseConnection.test.ts b/test/tsc-build/mysql/createPool/promise/releaseConnection.test.ts
deleted file mode 100644
index 8b20716f6b..0000000000
--- a/test/tsc-build/mysql/createPool/promise/releaseConnection.test.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import { access } from '../../baseConnection.test.js';
-
-(async () => {
-  const pool = mysql.createPool(access);
-  const conn = await pool.promise().getConnection();
-
-  pool.releaseConnection(conn);
-})();
diff --git a/test/tsc-build/mysql/createPoolCluster/add.test.ts b/test/tsc-build/mysql/createPoolCluster/add.test.ts
index 12ca88ee44..1e8b045a56 100644
--- a/test/tsc-build/mysql/createPoolCluster/add.test.ts
+++ b/test/tsc-build/mysql/createPoolCluster/add.test.ts
@@ -3,11 +3,9 @@ import { access, uriAccess } from '../baseConnection.test.js';
 
 const poolCluster = mysql.createPoolCluster();
 
-// Overload: poolCluster.add(group, connectionUri);
+// Overload: poolCluster.add(group, connectionUri) — not covered by .mts
 poolCluster.add('cluster1', uriAccess);
-// Overload: poolCluster.add(group, config);
-poolCluster.add('cluster2', access);
-// Overload: poolCluster.add(config);
+// Overload: poolCluster.add(config) — not covered by .mts
 poolCluster.add(access);
 
 // @ts-expect-error: The option to pass only `URI` doesn't exists
diff --git a/test/tsc-build/mysql/createPoolCluster/getConnection.test.ts b/test/tsc-build/mysql/createPoolCluster/getConnection.test.ts
deleted file mode 100644
index 5ccfaa3583..0000000000
--- a/test/tsc-build/mysql/createPoolCluster/getConnection.test.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { mysql } from '../../index.test.js';
-import {
-  access,
-  uriAccess,
-  sql,
-  sqlPS,
-  values,
-} from '../baseConnection.test.js';
-
-const poolCluster = mysql.createPoolCluster();
-
-poolCluster.add('cluster1', uriAccess);
-poolCluster.add('cluster2', access);
-
-/** execute */
-poolCluster.getConnection((_err, conn) => {
-  /** Overload: execute(sql, () => {}}) */
-  conn.execute(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(sql, values, () => {}}) */
-  conn.execute(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) I */
-  conn.execute({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) II */
-  conn.execute({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, values, () => {}}) */
-  conn.execute({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Checking `PoolConnection` */
-  conn.release();
-});
-
-/** query */
-poolCluster.getConnection('cluster1', (_err, conn) => {
-  /** Overload: query(sql, () => {}}) */
-  conn.query(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(sql, values, () => {}}) */
-  conn.query(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) I */
-  conn.query({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) II */
-  conn.query({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, values, () => {}}) */
-  conn.query({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Checking `PoolConnection` */
-  conn.release();
-});
diff --git a/test/tsc-build/mysql/createPoolCluster/of/getConnection.test.ts b/test/tsc-build/mysql/createPoolCluster/of/getConnection.test.ts
deleted file mode 100644
index 79e1e1f267..0000000000
--- a/test/tsc-build/mysql/createPoolCluster/of/getConnection.test.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { mysql } from '../../../index.test.js';
-import {
-  access,
-  uriAccess,
-  sql,
-  sqlPS,
-  values,
-} from '../../baseConnection.test.js';
-
-const poolCluster = mysql.createPoolCluster();
-
-poolCluster.add('cluster1', uriAccess);
-poolCluster.add('cluster2', access);
-
-/** execute */
-poolCluster.of('cluster1').getConnection((_err, conn) => {
-  /** Overload: execute(sql, () => {}}) */
-  conn.execute(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(sql, values, () => {}}) */
-  conn.execute(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) I */
-  conn.execute({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) II */
-  conn.execute({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, values, () => {}}) */
-  conn.execute({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Checking `PoolConnection` */
-  conn.release();
-});
-
-/** query */
-poolCluster.of('cluster2').getConnection((_err, conn) => {
-  /** Overload: query(sql, () => {}}) */
-  conn.query(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(sql, values, () => {}}) */
-  conn.query(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) I */
-  conn.query({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) II */
-  conn.query({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, values, () => {}}) */
-  conn.query({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Checking `PoolConnection` */
-  conn.release();
-});
diff --git a/test/tsc-build/mysql/createPoolCluster/of/of.test.ts b/test/tsc-build/mysql/createPoolCluster/of/of.test.ts
index bdeb98fde1..1acae27b49 100644
--- a/test/tsc-build/mysql/createPoolCluster/of/of.test.ts
+++ b/test/tsc-build/mysql/createPoolCluster/of/of.test.ts
@@ -1,79 +1,12 @@
 import { mysql } from '../../../index.test.js';
-import {
-  access,
-  uriAccess,
-  sql,
-  sqlPS,
-  values,
-} from '../../baseConnection.test.js';
+import { access, uriAccess } from '../../baseConnection.test.js';
 
 const poolCluster = mysql.createPoolCluster();
 
 poolCluster.add('cluster1', uriAccess);
 poolCluster.add('cluster2', access);
 
-/** execute */
-{
-  const conn = poolCluster.of('cluster1');
+const conn = poolCluster.of('cluster1');
 
-  /** Overload: execute(sql, () => {}}) */
-  conn.execute(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(sql, values, () => {}}) */
-  conn.execute(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) I */
-  conn.execute({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, () => {}}) II */
-  conn.execute({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: execute(QueryOptions, values, () => {}}) */
-  conn.execute({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** @ts-expect-error: PoolNamespace can't be a `PoolConnection` */
-  conn.release();
-}
-
-/** query */
-{
-  const conn = poolCluster.of('cluster2');
-
-  /** Overload: query(sql, () => {}}) */
-  conn.query(sql, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(sql, values, () => {}}) */
-  conn.query(sqlPS, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) I */
-  conn.query({ sql }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, () => {}}) II */
-  conn.query({ sql: sqlPS, values }, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** Overload: query(QueryOptions, values, () => {}}) */
-  conn.query({ sql: sqlPS }, values, (err, result, fields) => {
-    console.log(err, result, fields);
-  });
-
-  /** @ts-expect-error: PoolNamespace can't be a `PoolConnection` */
-  conn.release();
-}
+/** @ts-expect-error: PoolNamespace can't be a `PoolConnection` */
+conn.release();
diff --git a/test/tsc-build/mysql/createPoolCluster/remove.test.ts b/test/tsc-build/mysql/createPoolCluster/remove.test.ts
deleted file mode 100644
index a561e4b5be..0000000000
--- a/test/tsc-build/mysql/createPoolCluster/remove.test.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { mysql } from '../../index.test.js';
-
-const poolCluster = mysql.createPoolCluster();
-
-// Overload: poolCluster.add(group, connectionUri);
-poolCluster.remove('cluster1');
diff --git a/test/tsc-build/promise/constants/CharsetToEncoding.test.ts b/test/tsc-build/promise/constants/CharsetToEncoding.test.ts
index 212381fda6..39c1ffa867 100644
--- a/test/tsc-build/promise/constants/CharsetToEncoding.test.ts
+++ b/test/tsc-build/promise/constants/CharsetToEncoding.test.ts
@@ -2,5 +2,3 @@ import { mysqlp as mysql } from '../../index.test.js';
 
 const charsetToEncoding: string[] = mysql.CharsetToEncoding;
 const utf8: string = charsetToEncoding[0];
-
-console.log(utf8, charsetToEncoding);
diff --git a/test/tsc-build/promise/constants/Charsets.test.ts b/test/tsc-build/promise/constants/Charsets.test.ts
index a38ea7c8a9..8d66c90c1f 100644
--- a/test/tsc-build/promise/constants/Charsets.test.ts
+++ b/test/tsc-build/promise/constants/Charsets.test.ts
@@ -2,5 +2,3 @@ import { mysqlp as mysql } from '../../index.test.js';
 
 const BIG5_CHINESE_CI: number = mysql.Charsets.BIG5_CHINESE_CI;
 const BIG5: number = mysql.Charsets.BIG5;
-
-console.log(BIG5_CHINESE_CI, BIG5);
diff --git a/test/tsc-build/promise/constants/Types.test.ts b/test/tsc-build/promise/constants/Types.test.ts
index f8761077c3..344ebf9f92 100644
--- a/test/tsc-build/promise/constants/Types.test.ts
+++ b/test/tsc-build/promise/constants/Types.test.ts
@@ -3,5 +3,3 @@ import { mysqlp as mysql } from '../../index.test.js';
 const BLOB: number = mysql.Types.BLOB;
 const DECIMAL: string = mysql.Types[0x00];
 const DOUBLE: string = mysql.Types[5];
-
-console.log(BLOB, DECIMAL, DOUBLE);
diff --git a/test/tsc-build/promise/createConnection/execute.test.ts b/test/tsc-build/promise/createConnection/execute.test.ts
deleted file mode 100644
index 67e11a6f88..0000000000
--- a/test/tsc-build/promise/createConnection/execute.test.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { mysqlp as mysql } from '../../index.test.js';
-import { access, sql, sqlPS, values } from '../baseConnection.test.js';
-
-(async () => {
-  const db = await mysql.createConnection(access);
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await db.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await db.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await db.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await db.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await db.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/promise/createConnection/query.test.ts b/test/tsc-build/promise/createConnection/query.test.ts
deleted file mode 100644
index 4070c78e93..0000000000
--- a/test/tsc-build/promise/createConnection/query.test.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { mysqlp as mysql } from '../../index.test.js';
-import { access, sql, sqlPS, values } from '../baseConnection.test.js';
-
-(async () => {
-  const db = await mysql.createConnection(access);
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await db.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await db.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await db.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await db.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await db.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/promise/createPool/connection.test.ts b/test/tsc-build/promise/createPool/connection.test.ts
index 2245041f6e..8162a9cba2 100644
--- a/test/tsc-build/promise/createPool/connection.test.ts
+++ b/test/tsc-build/promise/createPool/connection.test.ts
@@ -7,10 +7,6 @@ import { access } from '../baseConnection.test.js';
 
   conn.connection;
 
-  try {
-    // @ts-expect-error: The pool can't be a connection itself
-    pool.connection;
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
+  // @ts-expect-error: The pool can't be a connection itself
+  pool.connection;
 })();
diff --git a/test/tsc-build/promise/createPool/createPool.test.ts b/test/tsc-build/promise/createPool/createPool.test.ts
deleted file mode 100644
index 5073aaf758..0000000000
--- a/test/tsc-build/promise/createPool/createPool.test.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { mysqlp as mysql } from '../../index.test.js';
-import { uriAccess, access } from '../baseConnection.test.js';
-
-(() => {
-  let uriPool: mysql.Pool | null = null;
-  let pool: mysql.Pool | null = null;
-
-  if (uriPool === null || pool === null) return;
-
-  uriPool = mysql.createPool(uriAccess);
-  pool = mysql.createPool(access);
-})();
diff --git a/test/tsc-build/promise/createPool/execute.test.ts b/test/tsc-build/promise/createPool/execute.test.ts
deleted file mode 100644
index 1e1695f4c3..0000000000
--- a/test/tsc-build/promise/createPool/execute.test.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { mysqlp as mysql } from '../../index.test.js';
-import { access, sql, sqlPS, values } from '../baseConnection.test.js';
-
-(async () => {
-  const db = mysql.createPool(access);
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await db.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await db.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await db.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await db.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await db.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
-
-/** getConnection */
-(async () => {
-  const db = await mysql.createPool(access).getConnection();
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await db.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await db.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await db.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await db.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await db.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/promise/createPool/getConnection.test.ts b/test/tsc-build/promise/createPool/getConnection.test.ts
index c8f4d868de..b89eae2f5f 100644
--- a/test/tsc-build/promise/createPool/getConnection.test.ts
+++ b/test/tsc-build/promise/createPool/getConnection.test.ts
@@ -5,12 +5,6 @@ import { access } from '../baseConnection.test.js';
   const pool = mysql.createPool(access);
   const conn = await pool.getConnection();
 
-  conn.connection;
-
-  try {
-    // @ts-expect-error: The connection can't get another connection
-    conn.getConnection();
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
+  // @ts-expect-error: The connection can't get another connection
+  conn.getConnection();
 })();
diff --git a/test/tsc-build/promise/createPool/query.test.ts b/test/tsc-build/promise/createPool/query.test.ts
deleted file mode 100644
index 17ddfc5e4d..0000000000
--- a/test/tsc-build/promise/createPool/query.test.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { mysqlp as mysql } from '../../index.test.js';
-import { access, sql, sqlPS, values } from '../baseConnection.test.js';
-
-(async () => {
-  const db = mysql.createPool(access);
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await db.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await db.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await db.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await db.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await db.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
-
-/** getConnection and query */
-(async () => {
-  const db = await mysql.createPool(access).getConnection();
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await db.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await db.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await db.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await db.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await db.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  await db.end();
-})();
diff --git a/test/tsc-build/promise/createPool/release.test.ts b/test/tsc-build/promise/createPool/release.test.ts
index fd62bb7e56..5b9d023593 100644
--- a/test/tsc-build/promise/createPool/release.test.ts
+++ b/test/tsc-build/promise/createPool/release.test.ts
@@ -1,16 +1,7 @@
 import { mysqlp as mysql } from '../../index.test.js';
 import { access } from '../baseConnection.test.js';
 
-(async () => {
-  const pool = mysql.createPool(access);
-  const conn = await pool.getConnection();
+const pool = mysql.createPool(access);
 
-  conn.release();
-
-  try {
-    // @ts-expect-error: The pool isn't a connection itself, so it doesn't have the connection methods
-    pool.release();
-  } catch (err) {
-    console.log('This error is expected', err);
-  }
-})();
+// @ts-expect-error: The pool isn't a connection itself, so it doesn't have the connection methods
+pool.release();
diff --git a/test/tsc-build/promise/createPool/releaseConnection.test.ts b/test/tsc-build/promise/createPool/releaseConnection.test.ts
deleted file mode 100644
index b4528501c3..0000000000
--- a/test/tsc-build/promise/createPool/releaseConnection.test.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { mysqlp as mysql } from '../../index.test.js';
-import { access } from '../baseConnection.test.js';
-
-(async () => {
-  const pool = mysql.createPool(access);
-  const conn = await pool.getConnection();
-
-  pool.releaseConnection(conn);
-})();
diff --git a/test/tsc-build/promise/createPoolCluster/add.test.ts b/test/tsc-build/promise/createPoolCluster/add.test.ts
index ba38ac6c47..db077ba9c5 100644
--- a/test/tsc-build/promise/createPoolCluster/add.test.ts
+++ b/test/tsc-build/promise/createPoolCluster/add.test.ts
@@ -3,11 +3,9 @@ import { access, uriAccess } from '../baseConnection.test.js';
 
 const poolCluster = mysql.createPoolCluster();
 
-// Overload: poolCluster.add(group, connectionUri);
+// Overload: poolCluster.add(group, connectionUri) — not covered by .mts
 poolCluster.add('cluster1', uriAccess);
-// Overload: poolCluster.add(group, config);
-poolCluster.add('cluster2', access);
-// Overload: poolCluster.add(config);
+// Overload: poolCluster.add(config) — not covered by .mts
 poolCluster.add(access);
 
 // @ts-expect-error: The option to pass only `URI` doesn't exists
diff --git a/test/tsc-build/promise/createPoolCluster/getConnection.test.ts b/test/tsc-build/promise/createPoolCluster/getConnection.test.ts
deleted file mode 100644
index 878fd0901e..0000000000
--- a/test/tsc-build/promise/createPoolCluster/getConnection.test.ts
+++ /dev/null
@@ -1,89 +0,0 @@
-import { mysqlp as mysql } from '../../index.test.js';
-import {
-  access,
-  uriAccess,
-  sql,
-  sqlPS,
-  values,
-} from '../baseConnection.test.js';
-
-const poolCluster = mysql.createPoolCluster();
-
-poolCluster.add('cluster1', uriAccess);
-poolCluster.add('cluster2', access);
-
-/** execute */
-(async () => {
-  const conn = await poolCluster.getConnection();
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await conn.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await conn.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await conn.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await conn.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await conn.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  /** Checking `PoolConnection` */
-  conn.release();
-})();
-
-/** query */
-(async () => {
-  const conn = await poolCluster.getConnection('cluster1');
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await conn.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await conn.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await conn.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await conn.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await conn.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  /** Checking `PoolConnection` */
-  conn.release();
-})();
diff --git a/test/tsc-build/promise/createPoolCluster/of/getConnection.test.ts b/test/tsc-build/promise/createPoolCluster/of/getConnection.test.ts
deleted file mode 100644
index c2341c99a8..0000000000
--- a/test/tsc-build/promise/createPoolCluster/of/getConnection.test.ts
+++ /dev/null
@@ -1,89 +0,0 @@
-import { mysqlp as mysql } from '../../../index.test.js';
-import {
-  access,
-  uriAccess,
-  sql,
-  sqlPS,
-  values,
-} from '../../baseConnection.test.js';
-
-const poolCluster = mysql.createPoolCluster();
-
-poolCluster.add('cluster1', uriAccess);
-poolCluster.add('cluster2', access);
-
-/** execute */
-(async () => {
-  const conn = await poolCluster.of('cluster1').getConnection();
-
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await conn.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await conn.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await conn.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await conn.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await conn.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  /** Checking `PoolConnection` */
-  conn.release();
-})();
-
-/** query */
-(async () => {
-  const conn = await poolCluster.of('cluster2').getConnection();
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await conn.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await conn.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await conn.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await conn.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await conn.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  /** Checking `PoolConnection` */
-  conn.release();
-})();
diff --git a/test/tsc-build/promise/createPoolCluster/of/of.test.ts b/test/tsc-build/promise/createPoolCluster/of/of.test.ts
index 2ab60f8144..267de593cb 100644
--- a/test/tsc-build/promise/createPoolCluster/of/of.test.ts
+++ b/test/tsc-build/promise/createPoolCluster/of/of.test.ts
@@ -1,89 +1,12 @@
 import { mysqlp as mysql } from '../../../index.test.js';
-import {
-  access,
-  uriAccess,
-  sql,
-  sqlPS,
-  values,
-} from '../../baseConnection.test.js';
+import { access, uriAccess } from '../../baseConnection.test.js';
 
 const poolCluster = mysql.createPoolCluster();
 
 poolCluster.add('cluster1', uriAccess);
 poolCluster.add('cluster2', access);
 
-/** execute */
-(async () => {
-  const conn = poolCluster.of('cluster1');
+const conn = poolCluster.of('cluster1');
 
-  {
-    /** Overload: execute(sql) */
-    const [results, fields] = await conn.execute(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(sql, values) */
-    const [results, fields] = await conn.execute(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) I */
-    const [results, fields] = await conn.execute({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions) II */
-    const [results, fields] = await conn.execute({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: execute(QueryOptions, values) */
-    const [results, fields] = await conn.execute({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  /** @ts-expect-error: PoolNamespace can't be a `PoolConnection` */
-  conn.release();
-})();
-
-/** query */
-(async () => {
-  const conn = poolCluster.of('cluster2');
-
-  {
-    /** Overload: query(sql) */
-    const [results, fields] = await conn.query(sql);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(sql, values) */
-    const [results, fields] = await conn.query(sqlPS, values);
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) I */
-    const [results, fields] = await conn.query({ sql });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions) II */
-    const [results, fields] = await conn.query({ sql: sqlPS, values });
-    console.log(results, fields);
-  }
-
-  {
-    /** Overload: query(QueryOptions, values) */
-    const [results, fields] = await conn.query({ sql: sqlPS }, values);
-    console.log(results, fields);
-  }
-
-  /** @ts-expect-error: PoolNamespace can't be a `PoolConnection` */
-  conn.release();
-})();
+/** @ts-expect-error: PoolNamespace can't be a `PoolConnection` */
+conn.release();
diff --git a/test/tsc-build/strict-checks/query.test.ts b/test/tsc-build/strict-checks/query.test.ts
index 3282815966..f025b3a14d 100644
--- a/test/tsc-build/strict-checks/query.test.ts
+++ b/test/tsc-build/strict-checks/query.test.ts
@@ -14,40 +14,30 @@ import { access, sql } from '../promise/baseConnection.test.js';
     const err: mysql.QueryError | null = _e;
     const result: mysql.RowDataPacket[] = _r;
     const fields: mysql.FieldPacket[] = _f;
-
-    console.log(err, result, fields);
   });
 
   conn.query<mysql.RowDataPacket[][]>(sql, (_e, _r, _f) => {
     const err: mysql.QueryError | null = _e;
     const result: mysql.RowDataPacket[][] = _r;
     const fields: mysql.FieldPacket[] = _f;
-
-    console.log(err, result, fields);
   });
 
   conn.query<mysql.OkPacket>(sql, (_e, _r, _f) => {
     const err: mysql.QueryError | null = _e;
     const result: mysql.OkPacket = _r;
     const fields: mysql.FieldPacket[] = _f;
-
-    console.log(err, result, fields);
   });
 
   conn.query<mysql.OkPacket[]>(sql, (_e, _r, _f) => {
     const err: mysql.QueryError | null = _e;
     const result: mysql.OkPacket[] = _r;
     const fields: mysql.FieldPacket[] = _f;
-
-    console.log(err, result, fields);
   });
 
   conn.query<mysql.ResultSetHeader>(sql, (_e, _r, _f) => {
     const err: mysql.QueryError | null = _e;
     const result: mysql.ResultSetHeader = _r;
     const fields: mysql.FieldPacket[] = _f;
-
-    console.log(err, result, fields);
   });
 
   conn.query<mysql.ProcedureCallPacket>(sql, (_e, _r, _f) => {
@@ -56,8 +46,6 @@ import { access, sql } from '../promise/baseConnection.test.js';
       | [mysqlp.RowDataPacket[], mysqlp.ResultSetHeader]
       | mysqlp.ResultSetHeader = _r;
     const fields: mysql.FieldPacket[] = _f;
-
-    console.log(err, result, fields);
   });
 
   conn.query<mysql.ProcedureCallPacket<mysql.RowDataPacket[]>>(
@@ -66,8 +54,6 @@ import { access, sql } from '../promise/baseConnection.test.js';
       const err: mysql.QueryError | null = _e;
       const result: [mysqlp.RowDataPacket[], mysql.ResultSetHeader] = _r;
       const fields: mysql.FieldPacket[] = _f;
-
-      console.log(err, result, fields);
     }
   );
 
@@ -77,8 +63,6 @@ import { access, sql } from '../promise/baseConnection.test.js';
       const err: mysql.QueryError | null = _e;
       const result: mysql.ResultSetHeader = _r;
       const fields: mysql.FieldPacket[] = _f;
-
-      console.log(err, result, fields);
     }
   );
 }
@@ -90,36 +74,26 @@ import { access, sql } from '../promise/baseConnection.test.js';
   conn.query<mysqlp.RowDataPacket[]>(sql).then(([_r, _f]) => {
     const result: mysqlp.RowDataPacket[] = _r;
     const fields: mysqlp.FieldPacket[] = _f;
-
-    console.log(result, fields);
   });
 
   conn.query<mysqlp.RowDataPacket[][]>(sql).then(([_r, _f]) => {
     const result: mysqlp.RowDataPacket[][] = _r;
     const fields: mysqlp.FieldPacket[] = _f;
-
-    console.log(result, fields);
   });
 
   conn.query<mysqlp.OkPacket>(sql).then(([_r, _f]) => {
     const result: mysqlp.OkPacket = _r;
     const fields: mysqlp.FieldPacket[] = _f;
-
-    console.log(result, fields);
   });
 
   conn.query<mysqlp.OkPacket[]>(sql).then(([_r, _f]) => {
     const result: mysqlp.OkPacket[] = _r;
     const fields: mysqlp.FieldPacket[] = _f;
-
-    console.log(result, fields);
   });
 
   conn.query<mysqlp.ResultSetHeader>(sql).then(([_r, _f]) => {
     const result: mysqlp.ResultSetHeader = _r;
     const fields: mysqlp.FieldPacket[] = _f;
-
-    console.log(result, fields);
   });
 
   conn.query<mysqlp.ProcedureCallPacket>(sql).then(([_r, _f]) => {
@@ -127,8 +101,6 @@ import { access, sql } from '../promise/baseConnection.test.js';
       | [mysqlp.RowDataPacket[], mysqlp.ResultSetHeader]
       | mysqlp.ResultSetHeader = _r;
     const fields: mysqlp.FieldPacket[] = _f;
-
-    console.log(result, fields);
   });
 
   conn
@@ -136,8 +108,6 @@ import { access, sql } from '../promise/baseConnection.test.js';
     .then(([_r, _f]) => {
       const result: [mysqlp.RowDataPacket[], mysql.ResultSetHeader] = _r;
       const fields: mysqlp.FieldPacket[] = _f;
-
-      console.log(result, fields);
     });
 
   conn
@@ -147,7 +117,5 @@ import { access, sql } from '../promise/baseConnection.test.js';
     .then(([_r, _f]) => {
       const result: mysqlp.ResultSetHeader = _r;
       const fields: mysqlp.FieldPacket[] = _f;
-
-      console.log(result, fields);
     });
 })();
diff --git a/test/tsc-build/strict-checks/typeCast.test.ts b/test/tsc-build/strict-checks/typeCast.test.ts
index 21368f6665..d17643a7d2 100644
--- a/test/tsc-build/strict-checks/typeCast.test.ts
+++ b/test/tsc-build/strict-checks/typeCast.test.ts
@@ -1,158 +1,30 @@
-import { QueryOptions, ConnectionOptions } from '../../../index.js';
-import {
-  QueryOptions as QueryOptionsP,
-  ConnectionOptions as ConnectionOptionsP,
-} from '../../../promise.js';
-import { access, sql } from '../promise/baseConnection.test.js';
+import { QueryOptions } from '../../../index.js';
+import { QueryOptions as QueryOptionsP } from '../../../promise.js';
 
-// Callback: QueryOptions
-{
-  const options1: QueryOptions = {
-    sql,
-    typeCast: true,
-  };
+const sql = 'SELECT 1';
 
-  const options2: QueryOptions = {
-    sql,
-    typeCast: false,
-  };
-
-  const options3: QueryOptions = {
-    sql,
-    typeCast: (field, next) => {
-      const db: string = field.db;
-      const length: number = field.length;
-      const name: string = field.name;
-      const table: string = field.table;
-      const type: string = field.type;
-      const buffer: Buffer | null = field.buffer();
-      const string: string | null = field.string();
-      const stringWithEncoding: string | null = field.string('utf-8');
-      const geometry:
-        | { x: number; y: number }
-        | { x: number; y: number }[]
-        | null = field.geometry();
-
-      console.log(db, length, name, table, type);
-      console.log(buffer, string, stringWithEncoding, geometry);
-
-      return next();
-    },
-  };
-
-  console.log(options1, options2, options3);
-}
-
-// Callback: ConnectionOptions
+// Callback: field.db and field.string(encoding) are not covered by .mts tests
 {
-  const options1: ConnectionOptions = {
-    ...access,
-    typeCast: true,
-  };
-
-  const options2: ConnectionOptions = {
-    ...access,
-    typeCast: false,
-  };
-
-  const options3: ConnectionOptions = {
-    ...access,
-    typeCast: (field, next) => {
-      const db: string = field.db;
-      const length: number = field.length;
-      const name: string = field.name;
-      const table: string = field.table;
-      const type: string = field.type;
-      const buffer: Buffer | null = field.buffer();
-      const string: string | null = field.string();
-      const stringWithEncoding: string | null = field.string('utf-8');
-      const geometry:
-        | { x: number; y: number }
-        | { x: number; y: number }[]
-        | null = field.geometry();
-
-      console.log(db, length, name, table, type);
-      console.log(buffer, string, stringWithEncoding, geometry);
-
-      return next();
-    },
-  };
-
-  console.log(options1, options2, options3);
-}
-
-// Promise: QueryOptions
-{
-  const options1: QueryOptionsP = {
-    sql,
-    typeCast: true,
-  };
-
-  const options2: QueryOptionsP = {
-    sql,
-    typeCast: false,
-  };
-
-  const options3: QueryOptionsP = {
+  const options: QueryOptions = {
     sql,
     typeCast: (field, next) => {
       const db: string = field.db;
-      const length: number = field.length;
-      const name: string = field.name;
-      const table: string = field.table;
-      const type: string = field.type;
-      const buffer: Buffer | null = field.buffer();
-      const string: string | null = field.string();
       const stringWithEncoding: string | null = field.string('utf-8');
-      const geometry:
-        | { x: number; y: number }
-        | { x: number; y: number }[]
-        | null = field.geometry();
-
-      console.log(db, length, name, table, type);
-      console.log(buffer, string, stringWithEncoding, geometry);
 
       return next();
     },
   };
-
-  console.log(options1, options2, options3);
 }
 
-// Promise: ConnectionOptions
+// Promise: field.db and field.string(encoding) are not covered by .mts tests
 {
-  const options1: ConnectionOptionsP = {
-    ...access,
-    typeCast: true,
-  };
-
-  const options2: ConnectionOptionsP = {
-    ...access,
-    typeCast: false,
-  };
-
-  const options3: ConnectionOptionsP = {
-    ...access,
+  const options: QueryOptionsP = {
+    sql,
     typeCast: (field, next) => {
       const db: string = field.db;
-      const length: number = field.length;
-      const name: string = field.name;
-      const table: string = field.table;
-      const type: string = field.type;
-      const buffer: Buffer | null = field.buffer();
-      const string: string | null = field.string();
       const stringWithEncoding: string | null = field.string('utf-8');
-      const geometry:
-        | { x: number; y: number }
-        | { x: number; y: number }[]
-        | null = field.geometry();
-
-      console.log(db, length, name, table, type);
-      console.log(buffer, string, stringWithEncoding, geometry);
 
       return next();
     },
   };
-
-  console.log(options1, options2, options3);
 }
diff --git a/test/tsc-build/tsconfig.json b/test/tsc-build/tsconfig.json
index 8c01d8dc9d..f29964a456 100644
--- a/test/tsc-build/tsconfig.json
+++ b/test/tsc-build/tsconfig.json
@@ -19,7 +19,8 @@
     "skipLibCheck": false,
     "noEmitOnError": true,
     "noEmit": true,
-    "noUnusedParameters": true,
+    "noUnusedParameters": false,
+    "noUnusedLocals": false,
     "isolatedModules": true
   }
 }