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package t::App::PRT::Command::AddUse;
use t::test;
sub _require : Test(startup => 1) {
my ($self) = @_;
use_ok 'App::PRT::Command::AddUse';
}
sub instantiate : Tests {
isa_ok App::PRT::Command::AddUse->new, 'App::PRT::Command::AddUse';
}
sub register : Tests {
subtest 'package' => sub {
my $command = App::PRT::Command::AddUse->new;
$command->register('My::Package');
is $command->namespace, 'My::Package';
};
subtest 'package and arguments' => sub {
my $command = App::PRT::Command::AddUse->new;
$command->register('My::Package qw()');
is $command->namespace, 'My::Package qw()';
};
}
sub execute : Tests {
my $directory = t::test::prepare_test_code('greeting');
my $command = App::PRT::Command::AddUse->new;
$command->register('Hi');
subtest 'script with use statement, not using Hi' => sub {
my $file = "$directory/use_greeting.pl";
$command->execute($file);
ok -f $file, 'File exists';
is file($file)->slurp, <<'CODE', 'Hi was added';
use strict;
use warnings;
use lib 'lib';
use Greeting;
use Hi;
print Greeting->hi('Alice');
print Greeting->bye('Bob');
CODE
};
subtest 'script, already using Hi' => sub {
my $file = "$directory/use_greeting_and_hi.pl";
$command->execute($file);
ok -f $file, 'File exists';
is file($file)->slurp, <<'CODE', 'Hi was not added';
use strict;
use warnings;
use lib 'lib';
use Greeting;
use Hi;
print Greeting->hi('Alice');
print Greeting->bye('Bob');
CODE
};
subtest 'script without any use, but with package statement' => sub {
my $file = "$directory/no_use_but_package.pl";
$command->execute($file);
ok -f $file, 'File exists';
is file($file)->slurp, <<'CODE', 'Hi was added after package statement';
package Main;
use Hi;
print Greeting->hi('Alice');
print Greeting->bye('Bob');
CODE
};
}
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