/**
* Test output WSDL when registering a web service function with no output parameters.
*/
public function test_register_without_output()
{
$this->resetAfterTest();
$serviceclass = 'testserviceclass';
$namespace = 'testnamespace';
$wsdl = new wsdl($serviceclass, $namespace);
$functionname = 'testfunction';
$documentation = 'This is a test function';
$in = array('return' => array('type' => 'teststruct2'));
$wsdl->register($functionname, $in, null, $documentation);
$definitions = new \SimpleXMLElement($wsdl->to_xml());
// Test portType operation node.
$porttypeoperation = $definitions->portType->operation;
$this->assertEquals($documentation, $porttypeoperation->documentation);
$this->assertTrue(isset($porttypeoperation->input));
$this->assertFalse(isset($porttypeoperation->output));
// Test binding operation nodes.
$bindingoperation = $definitions->binding->operation;
// Confirm that there is no input node.
$this->assertTrue(isset($bindingoperation->input));
$this->assertFalse(isset($bindingoperation->output));
// Test messages.
// Assert there's only the output message node.
$this->assertEquals(1, count($definitions->message));
$messagein = $definitions->message[0];
$this->assertEquals($functionname . wsdl::IN, $messagein->attributes()->name);
}
