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# 2 initial tests, and 6 per component in the loop below
# (do not forget to update the number of components in test 3 as well)
# 5 extra tests for the loading options
use Test::More tests => 2 + 6 * 24 + 5;
use strict;
use warnings;
use File::Spec;
use File::Path;
my $libdir = 'test_trash';
unshift(@INC, $libdir);
my $appclass = 'TestComponents';
my @components = (
{ type => 'Controller', prefix => 'C', name => 'Bar' },
{ type => 'Controller', prefix => 'C', name => 'Foo::Bar' },
{ type => 'Controller', prefix => 'C', name => 'Foo::Foo::Bar' },
{ type => 'Controller', prefix => 'C', name => 'Foo::Foo::Foo::Bar' },
{ type => 'Controller', prefix => 'Controller', name => 'Bar::Bar::Bar::Foo' },
{ type => 'Controller', prefix => 'Controller', name => 'Bar::Bar::Foo' },
{ type => 'Controller', prefix => 'Controller', name => 'Bar::Foo' },
{ type => 'Controller', prefix => 'Controller', name => 'Foo' },
{ type => 'Model', prefix => 'M', name => 'Bar' },
{ type => 'Model', prefix => 'M', name => 'Foo::Bar' },
{ type => 'Model', prefix => 'M', name => 'Foo::Foo::Bar' },
{ type => 'Model', prefix => 'M', name => 'Foo::Foo::Foo::Bar' },
{ type => 'Model', prefix => 'Model', name => 'Bar::Bar::Bar::Foo' },
{ type => 'Model', prefix => 'Model', name => 'Bar::Bar::Foo' },
{ type => 'Model', prefix => 'Model', name => 'Bar::Foo' },
{ type => 'Model', prefix => 'Model', name => 'Foo' },
{ type => 'View', prefix => 'V', name => 'Bar' },
{ type => 'View', prefix => 'V', name => 'Foo::Bar' },
{ type => 'View', prefix => 'V', name => 'Foo::Foo::Bar' },
{ type => 'View', prefix => 'V', name => 'Foo::Foo::Foo::Bar' },
{ type => 'View', prefix => 'View', name => 'Bar::Bar::Bar::Foo' },
{ type => 'View', prefix => 'View', name => 'Bar::Bar::Foo' },
{ type => 'View', prefix => 'View', name => 'Bar::Foo' },
{ type => 'View', prefix => 'View', name => 'Foo' },
);
sub write_component_file {
my ($dir_list, $module_name, $content) = @_;
my $dir = File::Spec->catdir(@$dir_list);
my $file = File::Spec->catfile($dir, $module_name . '.pm');
mkpath(join(q{/}, @$dir_list) );
open(my $fh, '>', $file) or die "Could not open file $file for writing: $!";
print $fh $content;
close $fh;
}
sub make_component_file {
my ($type, $prefix, $name) = @_;
my $compbase = "Catalyst::${type}";
my $fullname = "${appclass}::${prefix}::${name}";
my @namedirs = split(/::/, $name);
my $name_final = pop(@namedirs);
my @dir_list = ($libdir, $appclass, $prefix, @namedirs);
write_component_file(\@dir_list, $name_final, <<EOF);
package $fullname;
use base '$compbase';
sub COMPONENT {
my \$self = shift->NEXT::COMPONENT(\@_);
no strict 'refs';
*{\__PACKAGE__ . "::whoami"} = sub { return \__PACKAGE__; };
\$self;
}
1;
EOF
}
foreach my $component (@components) {
make_component_file($component->{type},
$component->{prefix},
$component->{name});
}
eval "package $appclass; use Catalyst; __PACKAGE__->setup";
can_ok( $appclass, 'components');
my $complist = $appclass->components;
# the +1 below is for the app class itself
is(scalar keys %$complist, 24+1, "Correct number of components loaded");
foreach (keys %$complist) {
# Skip the component which happens to be the app itself
next if $_ eq $appclass;
my $instance = $appclass->component($_);
isa_ok($instance, $_);
can_ok($instance, 'whoami');
is($instance->whoami, $_);
if($_ =~ /^${appclass}::(?:V|View)::(.*)/) {
my $moniker = $1;
isa_ok($instance, 'Catalyst::View');
can_ok($appclass->view($moniker), 'whoami');
is($appclass->view($moniker)->whoami, $_);
}
elsif($_ =~ /^${appclass}::(?:M|Model)::(.*)/) {
my $moniker = $1;
isa_ok($instance, 'Catalyst::Model');
can_ok($appclass->model($moniker), 'whoami');
is($appclass->model($moniker)->whoami, $_);
}
elsif($_ =~ /^${appclass}::(?:C|Controller)::(.*)/) {
my $moniker = $1;
isa_ok($instance, 'Catalyst::Controller');
can_ok($appclass->controller($moniker), 'whoami');
is($appclass->controller($moniker)->whoami, $_);
}
else {
die "Something is wrong with this test, this should"
. " have been unreachable";
}
}
rmtree($libdir);
# test extra component loading options
$appclass = 'ExtraOptions';
push @components, { type => 'View', prefix => 'Extra', name => 'Foo' };
foreach my $component (@components) {
make_component_file($component->{type},
$component->{prefix},
$component->{name});
}
eval qq(
package $appclass;
use Catalyst;
__PACKAGE__->config->{ setup_components } = {
search_extra => [ '::Extra' ],
except => [ "${appclass}::Controller::Foo" ]
};
__PACKAGE__->setup;
);
can_ok( $appclass, 'components');
$complist = $appclass->components;
is(scalar keys %$complist, 24+1, "Correct number of components loaded");
ok( !exists $complist->{ "${appclass}::Controller::Foo" }, 'Controller::Foo was skipped' );
ok( exists $complist->{ "${appclass}::Extra::Foo" }, 'Extra::Foo was loaded' );
rmtree($libdir);
$appclass = "ComponentOnce";
write_component_file([$libdir, $appclass, 'Model'], 'TopLevel', <<EOF);
package ${appclass}::Model::TopLevel;
use base 'Catalyst::Model';
sub COMPONENT {
my \$self = shift->NEXT::COMPONENT(\@_);
no strict 'refs';
*{\__PACKAGE__ . "::whoami"} = sub { return \__PACKAGE__; };
\$self;
}
package ${appclass}::Model::TopLevel::Nested;
sub COMPONENT { die "COMPONENT called in the wrong order!"; }
1;
EOF
write_component_file([$libdir, $appclass, 'Model', 'TopLevel'], 'Nested', <<EOF);
package ${appclass}::Model::TopLevel::Nested;
use base 'Catalyst::Model';
no warnings 'redefine';
sub COMPONENT { return shift->NEXT::COMPONENT(\@_); }
1;
EOF
eval "package $appclass; use Catalyst; __PACKAGE__->setup";
is($@, '', "Didn't load component twice");
rmtree($libdir);
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