public function testHasRoleChecksMemberVariable()
{
$aclContainer = $this->_getAcl();
$role = $aclContainer['role'];
$this->assertEquals(false, $this->_helper->hasRole());
$this->_helper->setRole($role);
$this->assertEquals(true, $this->_helper->hasRole());
}
public function testLastBreadcrumbShouldBeEscaped()
{
$container = new Navigation(array(array('label' => 'Live & Learn', 'uri' => '#', 'active' => true)));
$expected = 'Live & Learn';
$actual = $this->_helper->setMinDepth(0)->render($container);
$this->assertEquals($expected, $actual);
}
/**
* Renders helper
*
* Implements {@link HelperInterface::render()}.
*
* @param AbstractContainer $container
* [optional] container to render. Default is
* to render the container registered in the helper.
* @return string
*/
public function render($container = null)
{
Pi::service('log')->start('breadcrumbs');
// Try to load from cache
if ($this->cache) {
$cacheKey = $this->cache->key . '-bs';
$content = $this->cache->storage->getItem($cacheKey);
if (null !== $content) {
if (Pi::service()->hasService('log')) {
Pi::service('log')->info('Breadcrumbs is loaded from cache.');
}
return $content;
}
}
// Generate if no cache available
$content = parent::render($container);
// Save to cache
if ($this->cache) {
$this->cache->storage->setItem($cacheKey, $content);
}
Pi::service('log')->end('breadcrumbs');
return $content;
}
/**
* {@inheritDoc}
*/
public function __toString()
{
try {
$markup = parent::__toString();
} catch (\Exception $e) {
$markup = $e->getMessage();
}
return $markup;
}
