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<?php
class HTMLPurifier_Strategy_Composite_Test
extends HTMLPurifier_Strategy_Composite
{
public function __construct(&$strategies) {
$this->strategies =& $strategies;
}
}
// doesn't use Strategy harness
class HTMLPurifier_Strategy_CompositeTest extends HTMLPurifier_Harness
{
function test() {
generate_mock_once('HTMLPurifier_Strategy');
generate_mock_once('HTMLPurifier_Config');
generate_mock_once('HTMLPurifier_Context');
// setup a bunch of mock strategies to inject into our composite test
$mock_1 = new HTMLPurifier_StrategyMock();
$mock_2 = new HTMLPurifier_StrategyMock();
$mock_3 = new HTMLPurifier_StrategyMock();
// setup the object
$strategies = array(&$mock_1, &$mock_2, &$mock_3);
$composite = new HTMLPurifier_Strategy_Composite_Test($strategies);
// setup expectations
$input_1 = 'This is raw data';
$input_2 = 'Processed by 1';
$input_3 = 'Processed by 1 and 2';
$input_4 = 'Processed by 1, 2 and 3'; // expected output
$config = new HTMLPurifier_ConfigMock();
$context = new HTMLPurifier_ContextMock();
$params_1 = array($input_1, $config, $context);
$params_2 = array($input_2, $config, $context);
$params_3 = array($input_3, $config, $context);
$mock_1->expectOnce('execute', $params_1);
$mock_1->setReturnValue('execute', $input_2, $params_1);
$mock_2->expectOnce('execute', $params_2);
$mock_2->setReturnValue('execute', $input_3, $params_2);
$mock_3->expectOnce('execute', $params_3);
$mock_3->setReturnValue('execute', $input_4, $params_3);
// perform test
$output = $composite->execute($input_1, $config, $context);
$this->assertIdentical($input_4, $output);
}
}
// vim: et sw=4 sts=4
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