/**
* Non-regression test
*/
public function testSuccessiveParsingWithFunctions()
{
$scope = new Scope();
$scope->bindFunction('test', function ($str) {
return strtoupper($str);
});
$twigParser = new TwigExecutor($scope->getFunctions());
$this->assertEquals('BAR', $twigParser->parse('{{ test("bar") }}', $scope));
$this->assertEquals('BAR', $twigParser->parse('{{ test("bar") }}', $scope));
}
public function testBindFunction()
{
$scope = new Scope();
$scope->bindFunction('foo', function () {
return 'hello';
});
$function = $scope->getFunction('foo');
$this->assertEquals('hello', $function());
$functions = $scope->getFunctions();
$this->assertCount(1, $functions);
$this->assertEquals('hello', $functions['foo']());
}
public function testWithFunctionMultipleParameters()
{
$global = new \stdClass();
$global->value = 5;
$scope = new Scope();
$scope->bind('foo', ['0', '1']);
$scope->bind('global', $global);
$scope->bindFunction('blah', function ($parameters, $global) {
$a = [];
foreach ($parameters as $i) {
$a['bimIndex' . $global . $i] = 'barValue' . $global . $i;
}
return $a;
});
$parser = new ForEachExecutor();
$subScopes = $parser->execute('blah(foo, global.value) as bim => bar', $scope);
$this->assertCount(2, $subScopes);
foreach ($subScopes as $i => $subScope) {
$this->assertInstanceOf('Xport\\Parser\\Scope', $subScope);
$this->assertEquals('bimIndex' . $global->value . $i, $subScope->get('bim'));
$this->assertEquals('barValue' . $global->value . $i, $subScope->get('bar'));
}
}
/**
* Bind a function to a name.
*
* @param string $name
* @param callable $callable
*/
public function bindFunction($name, $callable)
{
$this->scope->bindFunction($name, $callable);
}
