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#! perl -I. -w
BEGIN {
$ENV{DANCER_ENVIRONMENT} = 'test';
$ENV{DANCER_APPDIR} = '.';
}
use Dancer qw/:syntax !pass !warning/;
$RPC::XML::ENCODING = 'utf-8';
my $ENDPOINT = '/system/code_wrapper';
my $UNKNOWN_ENDPOINT = '/system/code_wrapper/undefined_endpoint';
my $client = MyTest::Client->new(ping_value => 'pong');
my $dispatch = {
'MyTest::API' => MyTest::API->new(test_client => $client),
};
my $config = {
config => 'config',
code_wrapper => sub {
my ($code, $package, $method_name, @arguments) = @_;
my $result = eval {
my $instance = $dispatch->{$package};
$instance->$code(@arguments);
};
if (my $error = $@) {
error("[code_wrapper] ($package\->$method_name) ", $error);
if (blessed($error) and $error->does('MyTest::Exception')) {
# The plugin will send a proper error-response for the protocol
die $error->as_string;
}
die $error;
};
return [ $result ];
},
};
set(
plugins => {
'RPC::XMLRPC' => {
$ENDPOINT => {
'MyTest::API' => {
'system_ping' => 'rpc_ping',
'system.exception' => 'rpc_fail',
}
}
}
}
);
set( clients => { test_client => { endpoint => 'somewhere' } });
xmlrpc $ENDPOINT => $config;
note("Without catchall unknown endpoint errors");
{
my $prefix = "Without catchall";
my $response = _post($ENDPOINT);
is($response->{status}, 200, "$prefix: Known endpoint returns 200 status");
is_deeply(
$response->{content},
[ { result => 'pong' } ],
"$prefix: Known route returns result"
);
$response = _post($UNKNOWN_ENDPOINT);
route_doesnt_exist([POST => $UNKNOWN_ENDPOINT], "$prefix: Unknown route $UNKNOWN_ENDPOINT");
is($response->{status}, 404, "$prefix: unknown endpoint returns 404 status");
$response = _post($ENDPOINT, { method => 'system.pong'} );
is($response->{status}, 404, "$prefix: Unknown method returns 404 status");
}
setup_default_route();
note('With catchall unknown endpoint errors');
{
my $prefix = "With catchall";
my $response = _post($ENDPOINT);
is($response->{status}, 200, "$prefix: known endpoint returns 200 status");
is_deeply(
$response->{content},
[ { result => 'pong'} ],
"$prefix: Known route returns result"
);
route_exists([POST => $UNKNOWN_ENDPOINT], "$prefix: Known route: $UNKNOWN_ENDPOINT");
$response = _post($UNKNOWN_ENDPOINT);
is($response->{status}, 200, "$prefix: Unknown route returns 200 status");
is_deeply(
$response->{content},
{
faultCode => -32601,
faultString => "Method 'system_ping' not found",
},
"$prefix: Unknown route returns -32601 error"
) or diag(explain($response));
route_exists([POST => $UNKNOWN_ENDPOINT], "$prefix: Known route $UNKNOWN_ENDPOINT");
$response = _post($ENDPOINT, { method => 'system.pong'} );
is($response->{status}, 200, "$prefix: Unknown method returns 200 status");
is($response->{content}{faultCode}, -32601, "$prefix: Unknown method returns -32601 code");
like(
$response->{content}{faultString},
qr/Method '.*' not found/,
sprintf("RPC::XMLRPC: %s - %s", $prefix, $response->{content}{faultCode}),
);
}
done_testing();
sub _post {
my ($endpoint, $body) = @_;
my $parser = RPC::XML::ParserFactory->new();
$body //= { method => 'system_ping' };
my $request = RPC::XML::request->new($body->{method})->as_string();
my $response = dancer_response(
POST => $endpoint,
{
content_type => 'text/xml',
body => $request,
},
);
if ($response->{status} == 200) {
$response->{content} = $parser->parse($response->{content})->value->value;
}
return $response;
}