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|
#!/usr/bin/env perl
use strict;
use warnings;
use Test::Exception;
use Test::More;
if ( !eval { require MooseX::ConfigFromFile } )
{
plan skip_all => 'Test requires MooseX::ConfigFromFile';
}
else
{
plan tests => 25;
}
{
package App;
use Moose;
with 'MooseX::Getopt';
with 'MooseX::ConfigFromFile';
has 'config_from_override' => (
is => 'ro',
isa => 'Bool',
default => 0,
);
has 'optional_from_config' => (
is => 'ro',
isa => 'Str',
required => 0,
);
has 'required_from_config' => (
is => 'ro',
isa => 'Str',
required => 1,
);
has 'required_from_argv' => (
is => 'ro',
isa => 'Str',
required => 1,
);
sub get_config_from_file
{
my ( $class, $file ) = @_;
my %config = (
required_from_config => 'from_config_1',
optional_from_config => 'from_config_2',
);
if ( $file ne '/notused/default' ) {
$config{config_from_override} = 1;
}
return \%config;
}
}
{
package App::DefaultConfigFile;
use Moose;
extends 'App';
has '+configfile' => (
default => '/notused/default',
);
}
# No config specified
{
local @ARGV = qw( --required_from_argv 1 );
throws_ok { App->new_with_options } qr/Required option missing: required_from_config/;
{
my $app = App::DefaultConfigFile->new_with_options;
isa_ok( $app, 'App::DefaultConfigFile' );
app_ok( $app );
ok( !$app->config_from_override,
'... config_from_override false as expected' );
is( $app->configfile, '/notused/default',
'... configfile is /notused/default as expected' );
}
}
# Config specified
{
local @ARGV = qw( --configfile /notused --required_from_argv 1 );
{
my $app = App->new_with_options;
isa_ok( $app, 'App' );
app_ok( $app );
}
{
my $app = App::DefaultConfigFile->new_with_options;
isa_ok( $app, 'App::DefaultConfigFile' );
app_ok( $app );
ok( $app->config_from_override,
'... config_from_override true as expected' );
is( $app->configfile, '/notused',
'... configfile is /notused as expected' );
}
}
# Required arg not supplied from cmdline
{
local @ARGV = qw( --configfile /notused );
throws_ok { App->new_with_options } qr/Required option missing: required_from_argv/;
}
# Config file value overriden from cmdline
{
local @ARGV = qw( --configfile /notused --required_from_argv 1 --required_from_config override );
my $app = App->new_with_options;
isa_ok( $app, 'App' );
is( $app->required_from_config, 'override',
'... required_from_config is override as expected' );
is( $app->optional_from_config, 'from_config_2',
'... optional_from_config is from_config_2 as expected' );
}
# No config file
{
local @ARGV = qw( --required_from_argv 1 --required_from_config noconfig );
my $app = App->new_with_options;
isa_ok( $app, 'App' );
is( $app->required_from_config, 'noconfig',
'... required_from_config is noconfig as expected' );
ok( !defined $app->optional_from_config,
'... optional_from_config is undef as expected' );
}
{
package BaseApp::WithConfig;
use Moose;
with 'MooseX::ConfigFromFile';
sub get_config_from_file { return {}; }
}
{
package DerivedApp::Getopt;
use Moose;
extends 'BaseApp::WithConfig';
with 'MooseX::Getopt';
}
# With DerivedApp, the Getopt role was applied at a different level
# than the ConfigFromFile role
{
lives_ok { DerivedApp::Getopt->new_with_options } 'Can create DerivedApp';
}
sub app_ok {
my $app = shift;
is( $app->required_from_config, 'from_config_1',
'... required_from_config is from_config_1 as expected' );
is( $app->optional_from_config, 'from_config_2',
'... optional_from_config is from_config_2 as expected' );
is( $app->required_from_argv, '1',
'... required_from_argv is 1 as expected' );
}
|
