Unverified Commit 6bda2431 authored by Gutyina Gergő's avatar Gutyina Gergő
Browse files

nixosTests.n8n: rename machine to machine_configured, tiny refactor

parent 68363855

nixos/tests/n8n.nix

+29 −29
Original line number Diff line number Diff line
@@ -16,9 +16,8 @@ in 


  node.pkgsReadOnly = false;



  nodes.machine =

    { ... }:

    {

  nodes = {

    machine_configured = {

      services.n8n = {

        enable = true;

        customNodes = [ pkgs.n8n-nodes-carbonejs ];
@@ -49,52 +48,53 @@ in 
        };

      };

    };

  };



  testScript = ''

    machine.wait_for_unit("n8n.service")

    machine.wait_for_console_text("Editor is now accessible via")

    machine_configured.wait_for_unit("n8n.service")

    machine_configured.wait_for_console_text("Editor is now accessible via")



    # Test regular environment variables

    machine.succeed("curl --fail -vvv http://localhost:${toString port}/")

    machine.succeed("grep -qF ${webhookUrl} /etc/systemd/system/n8n.service")

    machine.succeed("grep -qF 'HOME=/var/lib/n8n' /etc/systemd/system/n8n.service")

    machine.fail("grep -qF 'GENERIC_TIMEZONE=' /etc/systemd/system/n8n.service")

    machine.succeed("grep -qF 'N8N_DIAGNOSTICS_ENABLED=false' /etc/systemd/system/n8n.service")

    machine.succeed("grep -qF 'N8N_TEMPLATES_ENABLED=false' /etc/systemd/system/n8n.service")

    machine.succeed("grep -qF 'DB_PING_INTERVAL_SECONDS=2' /etc/systemd/system/n8n.service")

    machine_configured.succeed("curl --fail -vvv http://localhost:${toString port}/")

    machine_configured.succeed("grep -qF ${webhookUrl} /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'HOME=/var/lib/n8n' /etc/systemd/system/n8n.service")

    machine_configured.fail("grep -qF 'GENERIC_TIMEZONE=' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'N8N_DIAGNOSTICS_ENABLED=false' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'N8N_TEMPLATES_ENABLED=false' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'DB_PING_INTERVAL_SECONDS=2' /etc/systemd/system/n8n.service")



    # Test _FILE environment variables

    machine.succeed("grep -qF 'LoadCredential=n8n_encryption_key_file:${secretFile}' /etc/systemd/system/n8n.service")

    machine.succeed("grep -qF 'N8N_ENCRYPTION_KEY_FILE=%d/n8n_encryption_key_file' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'LoadCredential=n8n_encryption_key_file:${secretFile}' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'N8N_ENCRYPTION_KEY_FILE=%d/n8n_encryption_key_file' /etc/systemd/system/n8n.service")



    # Test custom nodes

    machine.succeed("grep -qF 'N8N_CUSTOM_EXTENSIONS=' /etc/systemd/system/n8n.service")

    custom_extensions_dir = machine.succeed("grep -oP 'N8N_CUSTOM_EXTENSIONS=\\K[^\"]+' /etc/systemd/system/n8n.service").strip()

    machine.succeed(f"test -L {custom_extensions_dir}/n8n-nodes-carbonejs")

    machine.succeed(f"test -f {custom_extensions_dir}/n8n-nodes-carbonejs/package.json")

    machine_configured.succeed("grep -qF 'N8N_CUSTOM_EXTENSIONS=' /etc/systemd/system/n8n.service")

    custom_extensions_dir = machine_configured.succeed("grep -oP 'N8N_CUSTOM_EXTENSIONS=\\K[^\"]+' /etc/systemd/system/n8n.service").strip()

    machine_configured.succeed(f"test -L {custom_extensions_dir}/n8n-nodes-carbonejs")

    machine_configured.succeed(f"test -f {custom_extensions_dir}/n8n-nodes-carbonejs/package.json")



    # Test task runner integration on n8n service

    machine.succeed("grep -qF 'N8N_RUNNERS_MODE=external' /etc/systemd/system/n8n.service")

    machine.succeed("grep -qF 'N8N_RUNNERS_BROKER_PORT=${toString brokerPort}' /etc/systemd/system/n8n.service")

    machine.succeed("grep -qF 'LoadCredential=n8n_runners_auth_token_file:${authTokenFile}' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'N8N_RUNNERS_MODE=external' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'N8N_RUNNERS_BROKER_PORT=${toString brokerPort}' /etc/systemd/system/n8n.service")

    machine_configured.succeed("grep -qF 'LoadCredential=n8n_runners_auth_token_file:${authTokenFile}' /etc/systemd/system/n8n.service")



    # Test task runner service

    machine.wait_for_unit("n8n-task-runner.service")

    machine.succeed("systemctl is-active n8n-task-runner.service")

    machine_configured.wait_for_unit("n8n-task-runner.service")

    machine_configured.succeed("systemctl is-active n8n-task-runner.service")



    # Test that both runner types are enabled

    machine.succeed("grep -qF 'javascript python' /etc/systemd/system/n8n-task-runner.service")

    machine_configured.succeed("grep -qF 'javascript python' /etc/systemd/system/n8n-task-runner.service")



    # Test common environment variables are passed to launcher

    machine.succeed("grep -qF 'N8N_RUNNERS_MAX_CONCURRENCY=10' /etc/systemd/system/n8n-task-runner.service")

    machine.succeed("grep -qF 'N8N_RUNNERS_TASK_BROKER_URI=http://127.0.0.1:${toString brokerPort}' /etc/systemd/system/n8n-task-runner.service")

    machine_configured.succeed("grep -qF 'N8N_RUNNERS_MAX_CONCURRENCY=10' /etc/systemd/system/n8n-task-runner.service")

    machine_configured.succeed("grep -qF 'N8N_RUNNERS_TASK_BROKER_URI=http://127.0.0.1:${toString brokerPort}' /etc/systemd/system/n8n-task-runner.service")



    # Test auth token is loaded via credentials

    machine.succeed("grep -qF 'LoadCredential=n8n_runners_auth_token_file:${authTokenFile}' /etc/systemd/system/n8n-task-runner.service")

    machine_configured.succeed("grep -qF 'LoadCredential=n8n_runners_auth_token_file:${authTokenFile}' /etc/systemd/system/n8n-task-runner.service")



    # Test launcher config file

    config_path = machine.succeed("grep -oP 'N8N_RUNNERS_CONFIG_PATH=\\K[^[:space:]\"]+' /etc/systemd/system/n8n-task-runner.service").strip()

    config = machine.succeed(f"cat {config_path}")

    config_path = machine_configured.succeed("grep -oP 'N8N_RUNNERS_CONFIG_PATH=\\K[^[:space:]\"]+' /etc/systemd/system/n8n-task-runner.service").strip()

    config = machine_configured.succeed(f"cat {config_path}")

    assert "NODE_FUNCTION_ALLOW_BUILTIN" in config, "JavaScript env-override not in config"

    assert "N8N_RUNNERS_STDLIB_ALLOW" in config, "Python env-override not in config"

    assert "N8N_RUNNERS_MAX_CONCURRENCY" in config, "Common allowed-env not in config"