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use Test::More tests => 11;

use strict;
use warnings;
use File::Spec;
use lib 't/lib';
$|++;

use TestSupport qw(create_test_files delete_test_files move_test_files
  modify_attrs_on_test_files $dir received_events receive_event);

use AnyEvent::Filesys::Notify;
use AnyEvent::Impl::Perl;

create_test_files(qw(one/1));
create_test_files(qw(two/1));
create_test_files(qw(one/sub/1));
## ls: one/1 one/sub/1 two/1

my $n = AnyEvent::Filesys::Notify->new(
    dirs   => [ map { File::Spec->catfile( $dir, $_ ) } qw(one two) ],
    filter => sub   { shift !~ qr/ignoreme/ },
    cb     => sub   { receive_event(@_) },
    ## parse_events => 0,
);
isa_ok( $n, 'AnyEvent::Filesys::Notify' );

SKIP: {
    skip "not sure which os we are on", 1
      unless $^O =~ /linux|darwin|bsd/;
    ok( $n->does('AnyEvent::Filesys::Notify::Role::Inotify2'),
        '... with the linux role' )
      if $^O eq 'linux';
    ok( $n->does('AnyEvent::Filesys::Notify::Role::FSEvents'),
        '... with the mac role' )
      if $^O eq 'darwin';
    ok( $n->does('AnyEvent::Filesys::Notify::Role::KQueue'),
        '... with the bsd role' )
      if $^O =~ /bsd/;
}

diag "This might take a few seconds to run...";

# ls: one/1 one/sub/1 +one/sub/2 two/1
received_events( sub { create_test_files(qw(one/sub/2)) },
    'create a file', qw(created) );

# ls: one/1 +one/2 one/sub/1 one/sub/2 two/1 +two/sub/2
received_events(
    sub { create_test_files(qw(one/2 two/sub/2)) },
    'create file in new subdir',
    qw(created created created)
);

# ls: one/1 ~one/2 one/sub/1 one/sub/2 two/1 two/sub/2
received_events( sub { create_test_files(qw(one/2)) },
    'modify existing file', qw(modified) );

# ls: one/1 one/2 one/sub/1 one/sub/2 two/1 two/sub -two/sub/2
received_events( sub { delete_test_files(qw(two/sub/2)) },
    'deletes a file', qw(deleted) );

# ls: one/1 one/2 +one/ignoreme +one/3 one/sub/1 one/sub/2 two/1 two/sub
received_events( sub { create_test_files(qw(one/ignoreme one/3)) },
    'creates two files one should be ignored', qw(created) );