language  = new HTMLPurifier_LanguageMock();
        $this->language->setReturnValue('getErrorName',  'Error',   array(E_ERROR));
        $this->language->setReturnValue('getErrorName',  'Warning', array(E_WARNING));
        $this->language->setReturnValue('getErrorName',  'Notice',  array(E_NOTICE));
        // this might prove to be troublesome if we need to set config
        $this->generator = new HTMLPurifier_Generator($this->config, $this->context);
        $this->line = false;
        $this->context->register('Locale', $this->language);
        $this->context->register('CurrentLine', $this->line);
        $this->context->register('Generator', $this->generator);
        $this->collector = new HTMLPurifier_ErrorCollector($this->context);
    }
    public function test()
    {
        $language = $this->language;
        $language->setReturnValue('getMessage',    'Message 1',   array('message-1'));
        $language->setReturnValue('formatMessage', 'Message 2',   array('message-2', array(1 => 'param')));
        $language->setReturnValue('formatMessage', ' at line 23', array('ErrorCollector: At line', array('line' => 23)));
        $language->setReturnValue('formatMessage', ' at line 3',  array('ErrorCollector: At line', array('line' => 3)));
        $this->line = 23;
        $this->collector->send(E_ERROR, 'message-1');
        $this->line = 3;
        $this->collector->send(E_WARNING, 'message-2', 'param');
        $result = array(
            0 => array(23, E_ERROR, 'Message 1', array()),
            1 => array(3, E_WARNING, 'Message 2', array())
        );
        $this->assertIdentical($this->collector->getRaw(), $result);
        /*
        $formatted_result =
            '
- Warning: Message 2 at line 3'.
            '
- Error: Message 1 at line 23
';
        $this->assertIdentical($this->collector->getHTMLFormatted($this->config), $formatted_result);
        */
    }
    public function testNoErrors()
    {
        $this->language->setReturnValue('getMessage', 'No errors', array('ErrorCollector: No errors'));
        $formatted_result = 'No errors
';
        $this->assertIdentical(
            $this->collector->getHTMLFormatted($this->config),
            $formatted_result
        );
    }
    public function testNoLineNumbers()
    {
        $this->language->setReturnValue('getMessage', 'Message 1', array('message-1'));
        $this->language->setReturnValue('getMessage', 'Message 2', array('message-2'));
        $this->collector->send(E_ERROR, 'message-1');
        $this->collector->send(E_ERROR, 'message-2');
        $result = array(
            0 => array(false, E_ERROR, 'Message 1', array()),
            1 => array(false, E_ERROR, 'Message 2', array())
        );
        $this->assertIdentical($this->collector->getRaw(), $result);
        /*
        $formatted_result =
            '- Error: Message 1'.
            '
- Error: Message 2
';
        $this->assertIdentical($this->collector->getHTMLFormatted($this->config), $formatted_result);
        */
    }
    public function testContextSubstitutions()
    {
        $current_token = false;
        $this->context->register('CurrentToken', $current_token);
        // 0
        $current_token = new HTMLPurifier_Token_Start('a', array('href' => 'http://example.com'), 32);
        $this->language->setReturnValue('formatMessage', 'Token message',
          array('message-data-token', array('CurrentToken' => $current_token)));
        $this->collector->send(E_NOTICE, 'message-data-token');
        $current_attr  = 'href';
        $this->language->setReturnValue('formatMessage', '$CurrentAttr.Name => $CurrentAttr.Value',
          array('message-attr', array('CurrentToken' => $current_token)));
        // 1
        $this->collector->send(E_NOTICE, 'message-attr'); // test when context isn't available
        // 2
        $this->context->register('CurrentAttr', $current_attr);
        $this->collector->send(E_NOTICE, 'message-attr');
        $result = array(
            0 => array(32, E_NOTICE, 'Token message', array()),
            1 => array(32, E_NOTICE, '$CurrentAttr.Name => $CurrentAttr.Value', array()),
            2 => array(32, E_NOTICE, 'href => http://example.com', array())
        );
        $this->assertIdentical($this->collector->getRaw(), $result);
    }
    /*
    public function testNestedErrors()
    {
        $this->language->setReturnValue('getMessage', 'Message 1',   array('message-1'));
        $this->language->setReturnValue('getMessage', 'Message 2',   array('message-2'));
        $this->language->setReturnValue('formatMessage', 'End Message', array('end-message', array(1 => 'param')));
        $this->language->setReturnValue('formatMessage', ' at line 4', array('ErrorCollector: At line', array('line' => 4)));
        $this->line = 4;
        $this->collector->start();
        $this->collector->send(E_WARNING, 'message-1');
        $this->collector->send(E_NOTICE,  'message-2');
        $this->collector->end(E_NOTICE, 'end-message', 'param');
        $expect = array(
            0 => array(4, E_NOTICE, 'End Message', array(
                0 => array(4, E_WARNING, 'Message 1', array()),
                1 => array(4, E_NOTICE,  'Message 2', array()),
            )),
        );
        $result = $this->collector->getRaw();
        $this->assertIdentical($result, $expect);
        $formatted_expect =
            '- Notice: End Message at line 4'.
                '- Warning: Message 1 at line 4'.
                '
- Notice: Message 2 at line 4
 '.
            '
';
        $formatted_result = $this->collector->getHTMLFormatted($this->config);
        $this->assertIdentical($formatted_result, $formatted_expect);
    }
    */
}
// vim: et sw=4 sts=4