Просмотр архива Htmlpurifier


<?php



// mocks

class HTMLPurifier_ContextTest extends HTMLPurifier_Harness

{



    protected $context;



    public function setUp() {

        $this->context = new HTMLPurifier_Context();

    }



    function testStandardUsage() {



        generate_mock_once('HTMLPurifier_IDAccumulator');



        $this->assertFalse($this->context->exists('IDAccumulator'));



        $accumulator = new HTMLPurifier_IDAccumulatorMock();

        $this->context->register('IDAccumulator', $accumulator);

        $this->assertTrue($this->context->exists('IDAccumulator'));



        $accumulator_2 =& $this->context->get('IDAccumulator');

        $this->assertReference($accumulator, $accumulator_2);



        $this->context->destroy('IDAccumulator');

        $this->assertFalse($this->context->exists('IDAccumulator'));



        $this->expectError('Attempted to retrieve non-existent variable IDAccumulator');

        $accumulator_3 =& $this->context->get('IDAccumulator');

        $this->assertNull($accumulator_3);



        $this->expectError('Attempted to destroy non-existent variable IDAccumulator');

        $this->context->destroy('IDAccumulator');



    }



    function testReRegister() {



        $var = true;

        $this->context->register('OnceOnly', $var);



        $this->expectError('Name OnceOnly produces collision, cannot re-register');

        $this->context->register('OnceOnly', $var);



        // destroy it, now registration is okay

        $this->context->destroy('OnceOnly');

        $this->context->register('OnceOnly', $var);



    }



    function test_loadArray() {



        // references can be *really* wonky!



        $context_manual = new HTMLPurifier_Context();

        $context_load   = new HTMLPurifier_Context();



        $var1 = 1;

        $var2 = 2;



        $context_manual->register('var1', $var1);

        $context_manual->register('var2', $var2);



        // you MUST set up the references when constructing the array,

        // otherwise the registered version will be a copy

        $array = array(

            'var1' => &$var1,

            'var2' => &$var2

        );



        $context_load->loadArray($array);

        $this->assertIdentical($context_manual, $context_load);



        $var1 = 10;

        $var2 = 20;



        $this->assertIdentical($context_manual, $context_load);



    }



}



// vim: et sw=4 sts=4