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package t::lib::Utils;
# ABSTRACT: Utilities to help testing multiple systems
use strict;
use warnings;
use vars qw( @ISA @EXPORT_OK );
use Carp;
use Exporter;
use File::Spec;
use Sys::HostIP qw/ip ips ifconfig interfaces/;
use Test::More;
@ISA = qw(Exporter);
@EXPORT_OK = qw( mock_run_ipconfig mock_win32_hostip mock_linux_hostip base_tests );
sub mock_win32_hostip {
my $file = shift;
{
## no critic qw(TestingAndDebugging::ProhibitNoWarnings)
no warnings qw/redefine once/;
*Sys::HostIP::_run_ipconfig = sub {
ok( 1, 'Windows was called' );
return mock_run_ipconfig($file);
};
}
my $hostip = Sys::HostIP->new;
return $hostip;
}
sub mock_linux_hostip {
my $file = shift;
{
## no critic qw(TestingAndDebugging::ProhibitNoWarnings)
no warnings qw/redefine once/;
*Sys::HostIP::_run_ipconfig = sub {
return mock_run_ipconfig($file);
};
}
my $hostip = Sys::HostIP->new;
return $hostip;
}
sub mock_run_ipconfig {
my $filename = shift;
my $file = File::Spec->catfile( 't', 'data', $filename );
open my $fh, '<', $file or die "Error opening $file: $!\n";
my @output = <$fh>;
close $fh or die "Error closing $file: $!\n";
return @output;
}
## no critic qw(Subroutines::RequireFinalReturn)
sub base_tests {
my $hostip = shift;
# -- ip() --
my $sub_ip = ip();
my $class_ip = $hostip->ip;
diag("Class IP: $class_ip");
like( $class_ip, qr/^ \d+ (?: \. \d+ ){3} $/x, 'IP by class looks ok' );
is( $class_ip, $sub_ip, 'IP by class matches IP by sub' );
# -- ips() --
my $sub_ips = ips();
my $class_ips = $hostip->ips;
isa_ok( $class_ips, 'ARRAY', 'scalar context ips() gets arrayref' );
my $ip_in_ips_list = 1 == grep {/^$class_ip$/x} @{$class_ips};
ok( $ip_in_ips_list, 'Found IP in IPs by class' );
is( scalar @{$class_ips}, scalar @{$sub_ips},
'Length of class and sub ips() output is equal' );
is_deeply( [sort @{$class_ips}], [sort @{$sub_ips}],
'IPs by class match IPs by sub' );
# -- interfaces() --
my $sub_interfaces = interfaces();
my $interfaces = $hostip->interfaces;
isa_ok( $interfaces, 'HASH', 'scalar context interfaces() gets hashref' );
cmp_ok(
scalar keys ( %{$interfaces} ),
'==',
scalar @{$class_ips},
'Matching number of interfaces and ips',
);
is_deeply($interfaces, $sub_interfaces,
'interfaces() output by class and sub are equal');
# -- if_info() --
my $if_info = $hostip->if_info;
isa_ok( $if_info, 'HASH', 'scalar context if_info() gets hashref' );
my $if_info_hostip = Sys::HostIP->new(if_info => { 'if_name' => '1.2.3.4' });
is_deeply( $if_info_hostip->if_info, { 'if_name' => '1.2.3.4' },
'if_info set as attribute' );
}
1;
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