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Pr to resolve some doubts #1

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29 changes: 29 additions & 0 deletions packages/pg-query-stream/test/pool-query-stream-close.ts
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Original file line number Diff line number Diff line change
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import helper from "./helper";
import QueryStream from "../src";
import pg from "pg";


describe("Pool Query-Stream", function() {

it('releases pool connection after end of query stream', async function() {
const pool = new pg.Pool();
// const client = await pool.connect();
const query = new QueryStream('SELECT NOW()');
const stream = pool.query(query);

query.on('end',async(res)=>{
console.log('query stream ended');
});

// bellow code raising error as stream .on is not a function
console.log(await stream); // this never gets resolved;
stream.on('end',async (res)=>{
console.log(res);
await pool.end();
console.log('stream ended');
await Promise.resolve();
})

})

})