fix tests not finishing (close test server)

Author: porsager

tests/index.js

@@ -3,6 +3,7 @@
 const { t, not, ot } = require('./test.js') // eslint-disable-line
 const cp = require('child_process')
 const path = require('path')
+const net = require('net')
 
 /** @type {import('../types')} */
 const postgres = require('../lib')
@@ -980,7 +981,7 @@ t('Query and parameters are enumerable if debug is set', async() => {
 
 t('connect_timeout works', async() => {
   const connect_timeout = 0.2
-  const server = require('net').createServer()
+  const server = net.createServer()
   server.listen()
   const sql = postgres({ port: server.address().port, connect_timeout })
   const start = Date.now()
@@ -990,6 +991,7 @@ t('connect_timeout works', async() => {
       throw e
     end = Date.now()
   })
+  server.close()
   return [connect_timeout, Math.floor((end - start) / 100) / 10]
 })
 
@@ -1065,13 +1067,13 @@ t('Insert array in sql()', async() => {
 })
 
 t('Automatically creates prepared statements', async() => {
-  const sql = postgres({ no_prepare: false })
+  const sql = postgres({ ...options, no_prepare: false })
   const result = await sql`select * from pg_prepared_statements`
   return [result[0].statement, 'select * from pg_prepared_statements']
 })
 
 t('no_prepare: true disables prepared transactions', async() => {
-  const sql = postgres({ no_prepare: true })
+  const sql = postgres({ ...options, no_prepare: true })
   const result = await sql`select * from pg_prepared_statements`
   return [0, result.count]
 })