<?php
class HTMLPurifier_AttrDef_CSS_Composite_Testable extends HTMLPurifier_AttrDef_CSS_Composite {
	
	// we need to pass by ref to get the mocks in
	public function HTMLPurifier_AttrDef_CSS_Composite_Testable(&$defs) {
		$this->defs = & $defs;
	}
}
class HTMLPurifier_AttrDef_CSS_CompositeTest extends HTMLPurifier_AttrDefHarness {
	protected $def1, $def2;
	public function test() {
		generate_mock_once ( 'HTMLPurifier_AttrDef' );
		
		$config = HTMLPurifier_Config::createDefault ();
		$context = new HTMLPurifier_Context ();
		
		// first test: value properly validates on first definition
		// so second def is never called
		
		$def1 = new HTMLPurifier_AttrDefMock ();
		$def2 = new HTMLPurifier_AttrDefMock ();
		$defs = array (
				&$def1,
				&$def2 
		);
		$def = new HTMLPurifier_AttrDef_CSS_Composite_Testable ( $defs );
		$input = 'FOOBAR';
		$output = 'foobar';
		$def1_params = array (
				$input,
				$config,
				$context 
		);
		$def1->expectOnce ( 'validate', $def1_params );
		$def1->setReturnValue ( 'validate', $output, $def1_params );
		$def2->expectNever ( 'validate' );
		
		$result = $def->validate ( $input, $config, $context );
		$this->assertIdentical ( $output, $result );
		
		// second test, first def fails, second def works
		
		$def1 = new HTMLPurifier_AttrDefMock ();
		$def2 = new HTMLPurifier_AttrDefMock ();
		$defs = array (
				&$def1,
				&$def2 
		);
		$def = new HTMLPurifier_AttrDef_CSS_Composite_Testable ( $defs );
		$input = 'BOOMA';
		$output = 'booma';
		$def_params = array (
				$input,
				$config,
				$context 
		);
		$def1->expectOnce ( 'validate', $def_params );
		$def1->setReturnValue ( 'validate', false, $def_params );
		$def2->expectOnce ( 'validate', $def_params );
		$def2->setReturnValue ( 'validate', $output, $def_params );
		
		$result = $def->validate ( $input, $config, $context );
		$this->assertIdentical ( $output, $result );
		
		// third test, all fail, so composite faiils
		
		$def1 = new HTMLPurifier_AttrDefMock ();
		$def2 = new HTMLPurifier_AttrDefMock ();
		$defs = array (
				&$def1,
				&$def2 
		);
		$def = new HTMLPurifier_AttrDef_CSS_Composite_Testable ( $defs );
		$input = 'BOOMA';
		$output = false;
		$def_params = array (
				$input,
				$config,
				$context 
		);
		$def1->expectOnce ( 'validate', $def_params );
		$def1->setReturnValue ( 'validate', false, $def_params );
		$def2->expectOnce ( 'validate', $def_params );
		$def2->setReturnValue ( 'validate', false, $def_params );
		
		$result = $def->validate ( $input, $config, $context );
		$this->assertIdentical ( $output, $result );
	}
}

// vim: et sw=4 sts=4