NAME

Test::Fake::HTTPD - a fake HTTP server

SYNOPSIS

DSL-style

use Test::Fake::HTTPD;

my $httpd = run_http_server {
    my $req = shift;
    # ...

    # 1. HTTP::Response ok
    return $http_response;
    # 2. Plack::Response ok
    return $plack_response;
    # 3. PSGI response ok
    return [ 200, [ 'Content-Type' => 'text/plain' ], [ 'Hello World' ] ];
};

printf "Listening on address:port %s\n", $httpd->host_port;
# or
printf "Listening on address %s port %s\n", $httpd->host, $httpd->port;

# access to fake HTTP server
use LWP::UserAgent;
my $res = LWP::UserAgent->new->get($httpd->endpoint); # "http://127.0.0.1:{port}"

# Stop http server automatically at destruction time.

OO-style

use Test::Fake::HTTPD;

my $httpd = Test::Fake::HTTPD->new(
    timeout     => 5,
    daemon_args => { ... }, # HTTP::Daemon args
);

$httpd->run(sub {
    my $req = shift;
    # ...
    [ 200, [ 'Content-Type', 'text/plain' ], [ 'Hello World' ] ];
});

# Stop http server automatically at destruction time.

DESCRIPTION

Test::Fake::HTTPD is a fake HTTP server module for testing.

FUNCTIONS

• run_http_server { ... }

  Starts HTTP server and returns the guard instance.

  my $httpd = run_http_server {
      my $req = shift;
      # ...
      return $http_or_plack_or_psgi_res;
  };
  
  # can use $httpd guard object, same as OO-style
  LWP::UserAgent->new->get($httpd->endpoint);

• run_https_server { ... }

  Starts HTTPS server and returns the guard instance.

  If you use this method, you MUST install HTTP::Daemon::SSL.

  extra_daemon_args
      SSL_key_file  => "certs/server-key.pem",
      SSL_cert_file => "certs/server-cert.pem";
  
  my $httpd = run_https_server {
      my $req = shift;
      # ...
      return $http_or_plack_or_psgi_res;
  };
  
  # can use $httpd guard object, same as OO-style
  my $ua = LWP::UserAgent->new(
      ssl_opts => {
          SSL_verify_mode => 0,
          verify_hostname => 0,
      },
  );
  $ua->get($httpd->endpoint);

METHODS

• new( %args )

  Returns a new instance.

  my $httpd = Test::Fake::HTTPD->new(%args);

  %args are:

  • timeout

    timeout value (default: 5)

  • listen

    queue size for listen (default: 5)

  • host

    local address to listen on (default: 127.0.0.1)

  • port

    TCP port to listen on (default: auto detection)

  my $httpd = Test::Fake::HTTPD->new(
      timeout => 10,
      listen  => 10,
      port    => 3333,
  );

• run( sub { ... } )

  Starts this HTTP server.

  $httpd->run(sub { ... });

• scheme

  Returns a scheme of running, "http" or "https".

  my $scheme = $httpd->scheme;

• host

  Returns the address the server is listening on.

• port

  Returns the TCP port the server is listening on.

  my $port = $httpd->port;

• host_port

  Returns the host:port from endpoint (e.g., "127.0.0.1:1234", "[::1]:1234").

  my $host_port = $httpd->host_port;

• endpoint

  Returns a URI object to the running server (e.g., "http://127.0.0.1:1234", "https://[::1]:1234"). If host returns undef, '', '0.0.0.0', or '::', the host portion of the URI is set to localhost.

  use LWP::UserAgent;
  
  my $res = LWP::UserAgent->new->get($httpd->endpoint);
  
  my $url = $httpd->endpoint;
  $url->path('/foo/bar');
  my $res = LWP::UserAgent->new->get($url);

AUTHOR

NAKAGAWA Masaki <masaki@cpan.org>

THANKS TO

xaicron

LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

Test::TCP, HTTP::Daemon, HTTP::Daemon::SSL, HTTP::Message::PSGI