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<?php
namespace Twig\Tests\Node\Expression;
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
use Twig\Environment;
use Twig\Loader\ArrayLoader;
use Twig\Node\EmptyNode;
use Twig\Node\Expression\ConstantExpression;
use Twig\Node\Expression\Test\NullTest;
use Twig\Node\Expression\TestExpression;
use Twig\Node\Nodes;
use Twig\Test\NodeTestCase;
use Twig\TwigTest;
class TestTest extends NodeTestCase
{
public function testConstructor()
{
$expr = new ConstantExpression('foo', 1);
$name = 'test_name';
$args = new EmptyNode();
$node = new TestExpression($expr, new TwigTest($name), $args, 1);
$this->assertEquals($expr, $node->getNode('node'));
$this->assertEquals($args, $node->getNode('arguments'));
$this->assertEquals($name, $node->getAttribute('name'));
}
public static function provideTests(): iterable
{
$environment = static::createEnvironment();
$tests = [];
$expr = new ConstantExpression('foo', 1);
$node = new NullTest($expr, $environment->getTest('null'), new EmptyNode(), 1);
$tests[] = [$node, '(null === "foo")'];
// test as an anonymous function
$node = self::createTest($environment, new ConstantExpression('foo', 1), 'anonymous', [new ConstantExpression('foo', 1)]);
$tests[] = [$node, '$this->env->getTest(\'anonymous\')->getCallable()("foo", "foo")'];
// arbitrary named arguments
$string = new ConstantExpression('abc', 1);
$node = self::createTest($environment, $string, 'barbar');
$tests[] = [$node, 'Twig\Tests\Node\Expression\twig_tests_test_barbar("abc")', $environment];
$node = self::createTest($environment, $string, 'barbar', ['foo' => new ConstantExpression('bar', 1)]);
$tests[] = [$node, 'Twig\Tests\Node\Expression\twig_tests_test_barbar("abc", null, null, ["foo" => "bar"])', $environment];
$node = self::createTest($environment, $string, 'barbar', ['arg2' => new ConstantExpression('bar', 1)]);
$tests[] = [$node, 'Twig\Tests\Node\Expression\twig_tests_test_barbar("abc", null, "bar")', $environment];
$node = self::createTest($environment, $string, 'barbar', [
new ConstantExpression('1', 1),
new ConstantExpression('2', 1),
new ConstantExpression('3', 1),
'foo' => new ConstantExpression('bar', 1),
]);
$tests[] = [$node, 'Twig\Tests\Node\Expression\twig_tests_test_barbar("abc", "1", "2", ["3", "foo" => "bar"])', $environment];
return $tests;
}
private static function createTest(Environment $env, $node, $name, array $arguments = []): TestExpression
{
return new TestExpression($node, $env->getTest($name), new Nodes($arguments), 1);
}
protected static function createEnvironment(): Environment
{
$env = new Environment(new ArrayLoader());
$env->addTest(new TwigTest('anonymous', function () {}));
$env->addTest(new TwigTest('barbar', 'Twig\Tests\Node\Expression\twig_tests_test_barbar', ['is_variadic' => true, 'need_context' => true]));
return $env;
}
}
function twig_tests_test_barbar($string, $arg1 = null, $arg2 = null, array $args = [])
{
}
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