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|
use strict;
use warnings;
use Test::More import => ['!pass'];
use Plack::Test;
use HTTP::Request::Common;
use Dancer2::Core::App;
use Dancer2::Core::Response;
use Dancer2::Core::Request;
use Dancer2::Core::Error;
use JSON (); # Error serialization
my $env = {
'psgi.url_scheme' => 'http',
REQUEST_METHOD => 'GET',
SCRIPT_NAME => '/foo',
PATH_INFO => '/bar/baz',
REQUEST_URI => '/foo/bar/baz',
QUERY_STRING => 'foo=42&bar=12&bar=13&bar=14',
SERVER_NAME => 'localhost',
SERVER_PORT => 5000,
SERVER_PROTOCOL => 'HTTP/1.1',
REMOTE_ADDR => '127.0.0.1',
HTTP_COOKIE =>
'dancer.session=1234; fbs_102="access_token=xxxxxxxxxx%7Cffffff"',
HTTP_X_FORWARDED_FOR => '127.0.0.2',
REMOTE_HOST => 'localhost',
HTTP_USER_AGENT => 'Mozilla',
REMOTE_USER => 'sukria',
};
my $app = Dancer2::Core::App->new( name => 'main' );
my $request = $app->build_request($env);
$app->set_request($request);
subtest 'basic defaults of Error object' => sub {
my $err = Dancer2::Core::Error->new( app => $app );
is $err->status, 500, 'code';
is $err->title, 'Error 500 - Internal Server Error', 'title';
is $err->message, '', 'message';
like $err->content, qr!http://localhost:5000/foo/css!,
"error content contains css path relative to uri_base";
};
subtest "send_error in route" => sub {
{
package App;
use Dancer2;
set serializer => 'JSON';
get '/error' => sub {
send_error "This is a custom error message";
return "send_error returns so this content is not processed";
};
}
my $app = App->to_app;
is( ref $app, 'CODE', 'Got app' );
test_psgi $app, sub {
my $cb = shift;
my $r = $cb->( GET '/error' );
is( $r->code, 500, 'send_error sets the status to 500' );
like(
$r->content,
qr{This is a custom error message},
'Error message looks good',
);
is(
$r->content_type,
'application/json',
'Response has appropriate content type after serialization',
);
};
};
subtest "send_error with custom stuff" => sub {
{
package App;
use Dancer2;
get '/error/:x' => sub {
my $x = param('x');
send_error "Error $x", "5$x";
};
}
my $app = App->to_app;
is( ref $app, 'CODE', 'Got app' );
test_psgi $app, sub {
my $cb = shift;
my $r = $cb->( GET '/error/42' );
is( $r->code, 542, 'send_error sets the status to 542' );
like( $r->content, qr{Error 42}, 'Error message looks good' );
};
};
subtest 'Response->error()' => sub {
my $resp = Dancer2::Core::Response->new;
isa_ok $resp->error( message => 'oops', status => 418 ),
'Dancer2::Core::Error';
is $resp->status => 418, 'response code is 418';
like $resp->content => qr/oops/, 'response content overriden by error';
like $resp->content => qr/teapot/, 'error code title is present';
ok $resp->is_halted, 'response is halted';
};
subtest 'Error with show_errors: 0' => sub {
my $err = Dancer2::Core::Error->new(
exception => 'our exception',
show_errors => 0
)->throw;
unlike $err->content => qr/our exception/;
};
subtest 'Error with show_errors: 1' => sub {
my $err = Dancer2::Core::Error->new(
exception => 'our exception',
show_errors => 1
)->throw;
like $err->content => qr/our exception/;
};
subtest 'App dies with serialized error' => sub {
{
package AppDies;
use Dancer2;
set serializer => 'JSON';
get '/die' => sub {
die "oh no\n"; # I should serialize
};
}
my $app = AppDies->to_app;
isa_ok( $app, 'CODE', 'Got app' );
test_psgi $app, sub {
my $cb = shift;
my $r = $cb->( GET '/die' );
is( $r->code, 500, '/die returns 500' );
my $out = eval { JSON->new->utf8(0)->decode($r->decoded_content) };
ok(!$@, 'JSON decoding serializer error produces no errors');
isa_ok($out, 'HASH', 'Error deserializes to a hash');
like($out->{exception}, qr/^oh no/, 'Get expected error message');
};
};
subtest 'Error with exception object' => sub {
local $@;
eval { MyTestException->throw('a test exception object') };
my $err = Dancer2::Core::Error->new(
exception => $@,
show_errors => 1,
)->throw;
like $err->content, qr/a test exception object/, 'Error content contains exception message';
};
done_testing;
{ # Simple test exception class
package MyTestException;
use overload '""' => \&as_str;
sub new {
return bless {};
}
sub throw {
my ( $class, $error ) = @_;
my $self = ref($class) ? $class : $class->new;
$self->{error} = $error;
die $self;
}
sub as_str { return $_[0]->{error} }
}
|
