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#!/usr/bin/env perl
use Test2::V0;
use Test2::Tools::Spec;
use File::Temp qw[];
use App::Perlbrew::Path::Root;
use App::Perlbrew::Path::Installation;
use App::Perlbrew::Path::Installations;
sub looks_like_path;;
sub looks_like_perl_installation;
sub looks_like_perl_installations;
sub arrange_root;
sub arrange_installation;
describe "App::Perlbrew::Path::Root" => sub {
describe "perls()" => sub {
describe "without parameters" => sub {
it "should return Instalations object" => sub {
local $ENV{HOME};
my $path = arrange_root->perls;
is $path, looks_like_perl_installations("~/.root/perls");
};
};
describe "with one parameter" => sub {
it "should return Installation object" => sub {
local $ENV{HOME};
my $path = arrange_root->perls('blead');
is $path, looks_like_perl_installation("~/.root/perls/blead");
};
};
describe "with multiple paramters" => sub {
it "should return Path object" => sub {
local $ENV{HOME};
my $path = arrange_root->perls('blead', '.version');
is $path, looks_like_path("~/.root/perls/blead/.version");
};
}
};
};
describe "App::Perlbrew::Path::Installations" => sub {
describe "list()" => sub {
it "should list known installations" => sub {
local $ENV{HOME};
my $root = arrange_root;
arrange_installation 'perl-1';
arrange_installation 'perl-2';
my @list = $root->perls->list;
is \@list, [
looks_like_perl_installation("~/.root/perls/perl-1"),
looks_like_perl_installation("~/.root/perls/perl-2"),
];
};
};
};
describe "App::Perlbrew::Path::Installation" => sub {
describe "name()" => sub {
it "should return installation name" => sub {
local $ENV{HOME};
my $installation = arrange_installation('foo-bar');
is $installation->name, 'foo-bar';
};
it "should provide path to perl" => sub {
local $ENV{HOME};
my $perl = arrange_installation('foo-bar')->perl;
is $perl->stringify_with_tilde, '~/.root/perls/foo-bar/bin/perl';
};
it "should provide path to version file" => sub {
local $ENV{HOME};
my $file = arrange_installation('foo-bar')->version_file;
is $file->stringify_with_tilde, '~/.root/perls/foo-bar/.version';
};
};
};
done_testing;
sub looks_like_path {
my ($path, @tests) = @_;
my $method = $path =~ m/^~/
? 'stringify_with_tilde'
: 'stringify'
;
object {
call $method => $path;
prop isa => 'App::Perlbrew::Path';
};
}
sub looks_like_perl_installation {
looks_like_path(@_, object { prop isa => 'App::Perlbrew::Path::Installation' });
}
sub looks_like_perl_installations {
looks_like_path(@_, object { prop isa => 'App::Perlbrew::Path::Installation' });
}
sub arrange_root {
$ENV{HOME} ||= File::Temp::tempdir(CLEANUP => 1);
App::Perlbrew::Path::Root->new($ENV{HOME}, '.root')->mkpath;
}
sub arrange_installation {
my ($name) = @_;
my $root = arrange_root;
$root->perls($name)->mkpath;
}
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