@testcontainers/postgresql not working in Bun, but works in Node

[eyueldk]

I tried running @testcontainers/postgresql in my Bun test but it keeps saying error:

Could not find a working container runtime strategy

I ran the @testcontainers/postgresql using node (via tsx) and it works. Has anyone encountered this issue?

import { describe, test, expect, beforeAll, afterAll } from "bun:test";
import { PostgreSqlContainer, StartedPostgreSqlContainer } from "@testcontainers/postgresql";

describe("CRUD", () => {

  let container: StartedPostgreSqlContainer;

  beforeAll(async () => {
    container = await new PostgreSqlContainer("postgres").start();
  });

  afterAll(async () => {
    await container.stop();
  });
});

[eyueldk]

I tried debugging and I get this error in bun

 testcontainers [DEBUG] Checking container runtime strategy "TestcontainersHostStrategy"... +0ms
  testcontainers [DEBUG] Container runtime strategy "TestcontainersHostStrategy" is not applicable +12ms
  testcontainers [DEBUG] Checking container runtime strategy "ConfigurationStrategy"... +1ms    
  testcontainers [DEBUG] Container runtime strategy "ConfigurationStrategy" is not applicable +1ms
  testcontainers [DEBUG] Checking container runtime strategy "UnixSocketStrategy"... +0ms       
  testcontainers [DEBUG] Container runtime strategy "UnixSocketStrategy" is not applicable +1ms 
  testcontainers [DEBUG] Checking container runtime strategy "RootlessUnixSocketStrategy"... +0ms
  testcontainers [DEBUG] Container runtime strategy "RootlessUnixSocketStrategy" is not applicable +1ms
  testcontainers [DEBUG] Checking container runtime strategy "NpipeSocketStrategy"... +0ms      
  testcontainers [TRACE] Fetching Docker info... +1ms
  testcontainers [DEBUG] Container runtime strategy "NpipeSocketStrategy" does not work: "Error: Was there a typo in the url or port?" +25ms
  testcontainers [DEBUG] Error: Was there a typo in the url or port?

[cristianrgreco]

Try running with DEBUG=testcontainers*

[eyueldk]

I get the above output

I'm running on windows.

[cristianrgreco]

I would expect to see more logs

[cristianrgreco]

Either way this seems an issue with bun connecting to the windows network pipe. There are several issues with bun so it's not officially supported with testcontainers

[eyueldk]

Ok. Thank you very much.