public function testGetByName()
{
$articleService = new \stdClass();
$container = $this->getMockForAbstractClass('MetaModel\\DataSource\\Container');
$container->expects($this->once())->method('get')->with('ArticleService')->will($this->returnValue($articleService));
$this->metaModel->addContainer($container);
$result = $this->metaModel->run('ArticleService');
$this->assertSame($articleService, $result);
}
/**
* Executes a foreach expression.
*
* The expression has the form: 'foo as bar', where foo is an array and bar the value.
*
* @param string $expression foreach expression
* @param scope $scope
*
* @throws ParsingException
* @return Scope[]
*/
public function execute($expression, Scope $scope)
{
$metaModel = new MetaModel();
$metaModel->addContainer($scope);
$subScopes = [];
$parseResult = $this->forEachParser->parse($expression);
if (is_array($parseResult['array'])) {
$functionName = $scope->getFunction($parseResult['array']['functionName']);
$array = call_user_func_array($functionName, array_map(function ($parameter) use($metaModel) {
return $metaModel->run($parameter);
}, $parseResult['array']['parameters']));
} else {
$array = $metaModel->run($parseResult['array']);
}
foreach ($array as $key => $value) {
// New sub-scope
$subScope = new Scope($scope);
$subScope->bind($parseResult['value'], $value);
if (isset($parseResult['key'])) {
$subScope->bind($parseResult['key'], $key);
}
$subScopes[] = $subScope;
}
return $subScopes;
}
