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Port t/command-lib to Test2. Note that this does not validate that cu…
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…rrent_perl() is called like the previous test does, but I do not think it is material to the point of this test.
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@lukec
lukec committed Jun 13, 2024
1 parent 946972f commit a2c798d
Showing 1 changed file with 62 additions and 46 deletions.
108 changes: 62 additions & 46 deletions t/command-lib.t
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Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
use strict;
use warnings;
#!/usr/bin/env perl
use Test2::V0;
use Test2::Tools::Spec;
use Test2::Plugin::IOEvents;

use FindBin;
use lib $FindBin::Bin;

use Test::Spec;
use Test::Output;
use Test::Exception;
use App::perlbrew;
require "test2_helpers.pl";

require "test_helpers.pl";
mock_perlbrew_install("perl-5.14.1");
mock_perlbrew_install("perl-5.14.2");
mock_perlbrew_install("perl-5.14.3");
Expand All @@ -18,99 +18,110 @@ describe "lib command," => sub {
it "should display error" => sub {
my $x = "correcthorsebatterystaple";
my $app = App::perlbrew->new("lib", $x);
stdout_like {
eval {
$app->run;
1;
}
or do {
print STDERR $@;
};
} qr/Unknown command: $x/;
my $events = intercept { $app->run() };
like(
$events,
[
{info => [{tag => 'STDOUT', details => qr/Unknown command: $x/}]}
],
'Unknown command'
);
}
};

describe "without lib name" => sub {
it "create errs gracefully showing usage" => sub {
my $app = App::perlbrew->new;
throws_ok {
like dies {
$app->{args} = [ "lib", "create"];
$app->run;
} qr/ERROR: /i;
}, qr/ERROR: /i, 'lib create';
};
it "delte errs gracefully showing usage" => sub {
it "delete errs gracefully showing usage" => sub {
my $app = App::perlbrew->new;
throws_ok {
like dies {
$app->{args} = [ "lib", "delete"];
$app->run;
} qr/ERROR: /i;
}, qr/ERROR: /i, 'lib delete';
};
};


describe "`create` sub-command," => sub {
my ($app, $libdir);
my $mock = mock "App::perlbrew";
$mock->override("current_perl", sub { "perl-5.14.2" });

before each => sub {
$app = App::perlbrew->new;
$app->expects("current_perl")->returns("perl-5.14.2")->at_least_once;

before_each setup_path => sub {
$app = $mock->class->new;
$libdir = App::Perlbrew::Path->new($App::perlbrew::PERLBREW_HOME, "libs", 'perl-5.14.2@nobita');
};

after each => sub {
after_each remove_path => sub {
$libdir->rmpath;
};

describe "with a bare lib name," => sub {
it "creates the lib folder for current perl" => sub {
stdout_is {
my $events = intercept {
$app->{args} = [ "lib", "create", "nobita" ];
$app->run;
} qq{lib 'perl-5.14.2\@nobita' is created.\n};
};
like $events, [
{info => [{tag => 'STDOUT', details => qr{lib 'perl-5.14.2\@nobita' is created.}}]}
], 'stdout matches';

ok -d $libdir;
};
};

describe "with \@ in the beginning of lib name," => sub {
it "creates the lib folder for current perl" => sub {
stdout_is {
my $events = intercept {
$app->{args} = [ "lib", "create", '@nobita' ];

$app->run;
} qq{lib 'perl-5.14.2\@nobita' is created.\n};
};
like $events, [
{info => [{tag => 'STDOUT', details => qr{lib 'perl-5.14.2\@nobita' is created.}}]}
], 'stdout matches';

ok -d $libdir;
}
};

describe "with perl name and \@ as part of lib name," => sub {
it "creates the lib folder for the specified perl" => sub {
stdout_is {
my $events = intercept {
$app->{args} = [ "lib", "create", 'perl-5.14.2@nobita' ];
$app->run;
} qq{lib 'perl-5.14.2\@nobita' is created.\n};
};
like $events, [
{info => [{tag => 'STDOUT', details => qr{lib 'perl-5.14.2\@nobita' is created.}}]}
], 'stdout matches';

ok -d $libdir;
};

it "creates the lib folder for the specified perl" => sub {
stdout_is {
my $events = intercept {
$app->{args} = [ "lib", "create", 'perl-5.14.1@nobita' ];
$app->run;
} qq{lib 'perl-5.14.1\@nobita' is created.\n};
};
like $events, [
{info => [{tag => 'STDOUT', details => qr{lib 'perl-5.14.1\@nobita' is created.}}]}
], 'stdout matches';

$libdir = App::Perlbrew::Path->new($App::perlbrew::PERLBREW_HOME, "libs", 'perl-5.14.1@nobita');
ok -d $libdir;
};

it "shows errors if the specified perl does not exist." => sub {
throws_ok {
like dies {
## perl-5.8.8 is not mock-installed
$app->{args} = [ "lib", "create", 'perl-5.8.8@nobita' ];
$app->run;
} qr{^ERROR: 'perl-5.8.8' is not installed yet, 'perl-5.8.8\@nobita' cannot be created.\n};
}, qr{^ERROR: 'perl-5.8.8' is not installed yet, 'perl-5.8.8\@nobita' cannot be created.\n},
'dies with error message';

$libdir = App::Perlbrew::Path->new($App::perlbrew::PERLBREW_HOME, "libs", 'perl-5.8.8@nobita');
ok !-d $libdir;
Expand All @@ -119,32 +130,37 @@ describe "lib command," => sub {
};

describe "`delete` sub-command," => sub {
before each => sub {
before_each mkpath => sub {
App::Perlbrew::Path
->new($App::perlbrew::PERLBREW_HOME, "libs", 'perl-5.14.2@nobita')
->mkpath
;
};

it "deletes the local::lib folder" => sub {
stdout_is {
my $app = App::perlbrew->new("lib", "delete", "nobita");
$app->expects("current_perl")->returns("perl-5.14.2")->at_least_once;
like intercept {
my $mock = mock "App::perlbrew";
$mock->override("current_perl", sub { "perl-5.14.2" });
my $app = $mock->class->new("lib", "delete", "nobita");
$app->run;
} qq{lib 'perl-5.14.2\@nobita' is deleted.\n};
}, [
{info => [{tag => 'STDOUT', details => qr{lib 'perl-5.14.2\@nobita' is deleted.}}]}
], 'stdout matches';

ok !-d App::Perlbrew::Path->new($App::perlbrew::PERLBREW_HOME, "libs", 'perl-5.14.2@nobita');
ok !-e App::Perlbrew::Path->new($App::perlbrew::PERLBREW_HOME, "libs", 'perl-5.14.2@nobita');
};

it "shows errors when the given lib does not exists " => sub {
throws_ok {
my $app = App::perlbrew->new("lib", "delete", "yoga");
$app->expects("current_perl")->returns("perl-5.14.2")->at_least_once;
like dies {
my $mock = mock "App::perlbrew";
$mock->override("current_perl", sub { "perl-5.14.2" });
my $app = $mock->class->new("lib", "delete", "yoga");
$app->run;
} qr{^ERROR: 'perl-5\.14\.2\@yoga' does not exist\.};
}, qr{^ERROR: 'perl-5\.14\.2\@yoga' does not exist\.},
'dies with error message';
};
};
};

runtests unless caller;
done_testing;

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