function testSetters()
{
$templateXML = simplexml_load_string($this->fullTemplateString, "SimpleXMLElement");
$template = new TemplateDef($templateXML);
// test param merger
$this->assertEquals(5, count($template->getParams()));
$template->addParam("newKey", "newValue");
$this->assertEquals(6, count($template->getParams()));
$this->assertEquals("newValue", $template->getParam("newKey"));
// test original path
$this->assertEquals("templates/default.php", $template->getPath());
$template->setPath("templates/minimal.php");
// should not change due to already being set
$this->assertEquals("templates/default.php", $template->getPath());
// test override when nothing orginally set
$templateXML = simplexml_load_string($this->noPathTemplateString, "SimpleXMLElement");
$template = new TemplateDef($templateXML);
$this->assertEquals("", $template->getPath());
$template->setPath("templates/minimal.php");
$this->assertEquals("templates/minimal.php", $template->getPath());
}
/**
* Get the TemplateDef for the given template name.
*
* @param string $templateName Name of the template you're looking for.
*
* @return class The template definition associated with the given name
* or null if not found.
*
* @todo Improve error messages such that the path resolution is more clear.
*/
public function getTemplate($templateName)
{
$returnTemplate = null;
foreach ($this->templates as $template) {
if ((string) $template['name'] == $templateName) {
$templateDef = new TemplateDef($template);
// if extends other template, use that path
if (!is_null($template['extends'])) {
$extendedTemplate = $this->getTemplate($template['extends']);
// merge defs
$templateDef->setPath($extendedTemplate->getPath());
foreach ($extendedTemplate->getParams() as $name => $value) {
$templateDef->addParam($name, $value);
}
}
return $templateDef;
}
}
return null;
}