Actualización

vendor/symfony/expression-language/Tests/Node/AbstractNodeTest.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\ExpressionLanguage\Compiler;
+
+abstract class AbstractNodeTest extends TestCase
+{
+    /**
+     * @dataProvider getEvaluateData
+     */
+    public function testEvaluate($expected, $node, $variables = [], $functions = [])
+    {
+        $this->assertSame($expected, $node->evaluate($functions, $variables));
+    }
+
+    abstract public function getEvaluateData();
+
+    /**
+     * @dataProvider getCompileData
+     */
+    public function testCompile($expected, $node, $functions = [])
+    {
+        $compiler = new Compiler($functions);
+        $node->compile($compiler);
+        $this->assertSame($expected, $compiler->getSource());
+    }
+
+    abstract public function getCompileData();
+
+    /**
+     * @dataProvider getDumpData
+     */
+    public function testDump($expected, $node)
+    {
+        $this->assertSame($expected, $node->dump());
+    }
+
+    abstract public function getDumpData();
+}

vendor/symfony/expression-language/Tests/Node/ArgumentsNodeTest.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ArgumentsNode;
+
+class ArgumentsNodeTest extends ArrayNodeTest
+{
+    public function getCompileData()
+    {
+        return [
+            ['"a", "b"', $this->getArrayNode()],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        return [
+            ['"a", "b"', $this->getArrayNode()],
+        ];
+    }
+
+    protected function createArrayNode()
+    {
+        return new ArgumentsNode();
+    }
+}

vendor/symfony/expression-language/Tests/Node/ArrayNodeTest.php

@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ArrayNode;
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+
+class ArrayNodeTest extends AbstractNodeTest
+{
+    public function testSerialization()
+    {
+        $node = $this->createArrayNode();
+        $node->addElement(new ConstantNode('foo'));
+
+        $serializedNode = serialize($node);
+        $unserializedNode = unserialize($serializedNode);
+
+        $this->assertEquals($node, $unserializedNode);
+        $this->assertNotEquals($this->createArrayNode(), $unserializedNode);
+    }
+
+    public function getEvaluateData()
+    {
+        return [
+            [['b' => 'a', 'b'], $this->getArrayNode()],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        return [
+            ['["b" => "a", 0 => "b"]', $this->getArrayNode()],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        yield ['{"b": "a", 0: "b"}', $this->getArrayNode()];
+
+        $array = $this->createArrayNode();
+        $array->addElement(new ConstantNode('c'), new ConstantNode('a"b'));
+        $array->addElement(new ConstantNode('d'), new ConstantNode('a\b'));
+        yield ['{"a\\"b": "c", "a\\\\b": "d"}', $array];
+
+        $array = $this->createArrayNode();
+        $array->addElement(new ConstantNode('c'));
+        $array->addElement(new ConstantNode('d'));
+        yield ['["c", "d"]', $array];
+    }
+
+    protected function getArrayNode()
+    {
+        $array = $this->createArrayNode();
+        $array->addElement(new ConstantNode('a'), new ConstantNode('b'));
+        $array->addElement(new ConstantNode('b'));
+
+        return $array;
+    }
+
+    protected function createArrayNode()
+    {
+        return new ArrayNode();
+    }
+}

vendor/symfony/expression-language/Tests/Node/BinaryNodeTest.php

@@ -0,0 +1,166 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ArrayNode;
+use Symfony\Component\ExpressionLanguage\Node\BinaryNode;
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+
+class BinaryNodeTest extends AbstractNodeTest
+{
+    public function getEvaluateData()
+    {
+        $array = new ArrayNode();
+        $array->addElement(new ConstantNode('a'));
+        $array->addElement(new ConstantNode('b'));
+
+        return [
+            [true, new BinaryNode('or', new ConstantNode(true), new ConstantNode(false))],
+            [true, new BinaryNode('||', new ConstantNode(true), new ConstantNode(false))],
+            [false, new BinaryNode('and', new ConstantNode(true), new ConstantNode(false))],
+            [false, new BinaryNode('&&', new ConstantNode(true), new ConstantNode(false))],
+
+            [0, new BinaryNode('&', new ConstantNode(2), new ConstantNode(4))],
+            [6, new BinaryNode('|', new ConstantNode(2), new ConstantNode(4))],
+            [6, new BinaryNode('^', new ConstantNode(2), new ConstantNode(4))],
+
+            [true, new BinaryNode('<', new ConstantNode(1), new ConstantNode(2))],
+            [true, new BinaryNode('<=', new ConstantNode(1), new ConstantNode(2))],
+            [true, new BinaryNode('<=', new ConstantNode(1), new ConstantNode(1))],
+
+            [false, new BinaryNode('>', new ConstantNode(1), new ConstantNode(2))],
+            [false, new BinaryNode('>=', new ConstantNode(1), new ConstantNode(2))],
+            [true, new BinaryNode('>=', new ConstantNode(1), new ConstantNode(1))],
+
+            [true, new BinaryNode('===', new ConstantNode(true), new ConstantNode(true))],
+            [false, new BinaryNode('!==', new ConstantNode(true), new ConstantNode(true))],
+
+            [false, new BinaryNode('==', new ConstantNode(2), new ConstantNode(1))],
+            [true, new BinaryNode('!=', new ConstantNode(2), new ConstantNode(1))],
+
+            [-1, new BinaryNode('-', new ConstantNode(1), new ConstantNode(2))],
+            [3, new BinaryNode('+', new ConstantNode(1), new ConstantNode(2))],
+            [4, new BinaryNode('*', new ConstantNode(2), new ConstantNode(2))],
+            [1, new BinaryNode('/', new ConstantNode(2), new ConstantNode(2))],
+            [1, new BinaryNode('%', new ConstantNode(5), new ConstantNode(2))],
+            [25, new BinaryNode('**', new ConstantNode(5), new ConstantNode(2))],
+            ['ab', new BinaryNode('~', new ConstantNode('a'), new ConstantNode('b'))],
+
+            [true, new BinaryNode('in', new ConstantNode('a'), $array)],
+            [false, new BinaryNode('in', new ConstantNode('c'), $array)],
+            [true, new BinaryNode('not in', new ConstantNode('c'), $array)],
+            [false, new BinaryNode('not in', new ConstantNode('a'), $array)],
+
+            [[1, 2, 3], new BinaryNode('..', new ConstantNode(1), new ConstantNode(3))],
+
+            [1, new BinaryNode('matches', new ConstantNode('abc'), new ConstantNode('/^[a-z]+$/'))],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        $array = new ArrayNode();
+        $array->addElement(new ConstantNode('a'));
+        $array->addElement(new ConstantNode('b'));
+
+        return [
+            ['(true || false)', new BinaryNode('or', new ConstantNode(true), new ConstantNode(false))],
+            ['(true || false)', new BinaryNode('||', new ConstantNode(true), new ConstantNode(false))],
+            ['(true && false)', new BinaryNode('and', new ConstantNode(true), new ConstantNode(false))],
+            ['(true && false)', new BinaryNode('&&', new ConstantNode(true), new ConstantNode(false))],
+
+            ['(2 & 4)', new BinaryNode('&', new ConstantNode(2), new ConstantNode(4))],
+            ['(2 | 4)', new BinaryNode('|', new ConstantNode(2), new ConstantNode(4))],
+            ['(2 ^ 4)', new BinaryNode('^', new ConstantNode(2), new ConstantNode(4))],
+
+            ['(1 < 2)', new BinaryNode('<', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 <= 2)', new BinaryNode('<=', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 <= 1)', new BinaryNode('<=', new ConstantNode(1), new ConstantNode(1))],
+
+            ['(1 > 2)', new BinaryNode('>', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 >= 2)', new BinaryNode('>=', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 >= 1)', new BinaryNode('>=', new ConstantNode(1), new ConstantNode(1))],
+
+            ['(true === true)', new BinaryNode('===', new ConstantNode(true), new ConstantNode(true))],
+            ['(true !== true)', new BinaryNode('!==', new ConstantNode(true), new ConstantNode(true))],
+
+            ['(2 == 1)', new BinaryNode('==', new ConstantNode(2), new ConstantNode(1))],
+            ['(2 != 1)', new BinaryNode('!=', new ConstantNode(2), new ConstantNode(1))],
+
+            ['(1 - 2)', new BinaryNode('-', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 + 2)', new BinaryNode('+', new ConstantNode(1), new ConstantNode(2))],
+            ['(2 * 2)', new BinaryNode('*', new ConstantNode(2), new ConstantNode(2))],
+            ['(2 / 2)', new BinaryNode('/', new ConstantNode(2), new ConstantNode(2))],
+            ['(5 % 2)', new BinaryNode('%', new ConstantNode(5), new ConstantNode(2))],
+            ['pow(5, 2)', new BinaryNode('**', new ConstantNode(5), new ConstantNode(2))],
+            ['("a" . "b")', new BinaryNode('~', new ConstantNode('a'), new ConstantNode('b'))],
+
+            ['in_array("a", [0 => "a", 1 => "b"])', new BinaryNode('in', new ConstantNode('a'), $array)],
+            ['in_array("c", [0 => "a", 1 => "b"])', new BinaryNode('in', new ConstantNode('c'), $array)],
+            ['!in_array("c", [0 => "a", 1 => "b"])', new BinaryNode('not in', new ConstantNode('c'), $array)],
+            ['!in_array("a", [0 => "a", 1 => "b"])', new BinaryNode('not in', new ConstantNode('a'), $array)],
+
+            ['range(1, 3)', new BinaryNode('..', new ConstantNode(1), new ConstantNode(3))],
+
+            ['preg_match("/^[a-z]+/i\$/", "abc")', new BinaryNode('matches', new ConstantNode('abc'), new ConstantNode('/^[a-z]+/i$/'))],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        $array = new ArrayNode();
+        $array->addElement(new ConstantNode('a'));
+        $array->addElement(new ConstantNode('b'));
+
+        return [
+            ['(true or false)', new BinaryNode('or', new ConstantNode(true), new ConstantNode(false))],
+            ['(true || false)', new BinaryNode('||', new ConstantNode(true), new ConstantNode(false))],
+            ['(true and false)', new BinaryNode('and', new ConstantNode(true), new ConstantNode(false))],
+            ['(true && false)', new BinaryNode('&&', new ConstantNode(true), new ConstantNode(false))],
+
+            ['(2 & 4)', new BinaryNode('&', new ConstantNode(2), new ConstantNode(4))],
+            ['(2 | 4)', new BinaryNode('|', new ConstantNode(2), new ConstantNode(4))],
+            ['(2 ^ 4)', new BinaryNode('^', new ConstantNode(2), new ConstantNode(4))],
+
+            ['(1 < 2)', new BinaryNode('<', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 <= 2)', new BinaryNode('<=', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 <= 1)', new BinaryNode('<=', new ConstantNode(1), new ConstantNode(1))],
+
+            ['(1 > 2)', new BinaryNode('>', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 >= 2)', new BinaryNode('>=', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 >= 1)', new BinaryNode('>=', new ConstantNode(1), new ConstantNode(1))],
+
+            ['(true === true)', new BinaryNode('===', new ConstantNode(true), new ConstantNode(true))],
+            ['(true !== true)', new BinaryNode('!==', new ConstantNode(true), new ConstantNode(true))],
+
+            ['(2 == 1)', new BinaryNode('==', new ConstantNode(2), new ConstantNode(1))],
+            ['(2 != 1)', new BinaryNode('!=', new ConstantNode(2), new ConstantNode(1))],
+
+            ['(1 - 2)', new BinaryNode('-', new ConstantNode(1), new ConstantNode(2))],
+            ['(1 + 2)', new BinaryNode('+', new ConstantNode(1), new ConstantNode(2))],
+            ['(2 * 2)', new BinaryNode('*', new ConstantNode(2), new ConstantNode(2))],
+            ['(2 / 2)', new BinaryNode('/', new ConstantNode(2), new ConstantNode(2))],
+            ['(5 % 2)', new BinaryNode('%', new ConstantNode(5), new ConstantNode(2))],
+            ['(5 ** 2)', new BinaryNode('**', new ConstantNode(5), new ConstantNode(2))],
+            ['("a" ~ "b")', new BinaryNode('~', new ConstantNode('a'), new ConstantNode('b'))],
+
+            ['("a" in ["a", "b"])', new BinaryNode('in', new ConstantNode('a'), $array)],
+            ['("c" in ["a", "b"])', new BinaryNode('in', new ConstantNode('c'), $array)],
+            ['("c" not in ["a", "b"])', new BinaryNode('not in', new ConstantNode('c'), $array)],
+            ['("a" not in ["a", "b"])', new BinaryNode('not in', new ConstantNode('a'), $array)],
+
+            ['(1 .. 3)', new BinaryNode('..', new ConstantNode(1), new ConstantNode(3))],
+
+            ['("abc" matches "/^[a-z]+/i$/")', new BinaryNode('matches', new ConstantNode('abc'), new ConstantNode('/^[a-z]+/i$/'))],
+        ];
+    }
+}

vendor/symfony/expression-language/Tests/Node/ConditionalNodeTest.php

@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ConditionalNode;
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+
+class ConditionalNodeTest extends AbstractNodeTest
+{
+    public function getEvaluateData()
+    {
+        return [
+            [1, new ConditionalNode(new ConstantNode(true), new ConstantNode(1), new ConstantNode(2))],
+            [2, new ConditionalNode(new ConstantNode(false), new ConstantNode(1), new ConstantNode(2))],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        return [
+            ['((true) ? (1) : (2))', new ConditionalNode(new ConstantNode(true), new ConstantNode(1), new ConstantNode(2))],
+            ['((false) ? (1) : (2))', new ConditionalNode(new ConstantNode(false), new ConstantNode(1), new ConstantNode(2))],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        return [
+            ['(true ? 1 : 2)', new ConditionalNode(new ConstantNode(true), new ConstantNode(1), new ConstantNode(2))],
+            ['(false ? 1 : 2)', new ConditionalNode(new ConstantNode(false), new ConstantNode(1), new ConstantNode(2))],
+        ];
+    }
+}

vendor/symfony/expression-language/Tests/Node/ConstantNodeTest.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+
+class ConstantNodeTest extends AbstractNodeTest
+{
+    public function getEvaluateData()
+    {
+        return [
+            [false, new ConstantNode(false)],
+            [true, new ConstantNode(true)],
+            [null, new ConstantNode(null)],
+            [3, new ConstantNode(3)],
+            [3.3, new ConstantNode(3.3)],
+            ['foo', new ConstantNode('foo')],
+            [[1, 'b' => 'a'], new ConstantNode([1, 'b' => 'a'])],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        return [
+            ['false', new ConstantNode(false)],
+            ['true', new ConstantNode(true)],
+            ['null', new ConstantNode(null)],
+            ['3', new ConstantNode(3)],
+            ['3.3', new ConstantNode(3.3)],
+            ['"foo"', new ConstantNode('foo')],
+            ['[0 => 1, "b" => "a"]', new ConstantNode([1, 'b' => 'a'])],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        return [
+            ['false', new ConstantNode(false)],
+            ['true', new ConstantNode(true)],
+            ['null', new ConstantNode(null)],
+            ['3', new ConstantNode(3)],
+            ['3.3', new ConstantNode(3.3)],
+            ['"foo"', new ConstantNode('foo')],
+            ['foo', new ConstantNode('foo', true)],
+            ['{0: 1, "b": "a", 1: true}', new ConstantNode([1, 'b' => 'a', true])],
+            ['{"a\\"b": "c", "a\\\\b": "d"}', new ConstantNode(['a"b' => 'c', 'a\\b' => 'd'])],
+            ['["c", "d"]', new ConstantNode(['c', 'd'])],
+            ['{"a": ["b"]}', new ConstantNode(['a' => ['b']])],
+        ];
+    }
+}

vendor/symfony/expression-language/Tests/Node/FunctionNodeTest.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+use Symfony\Component\ExpressionLanguage\Node\FunctionNode;
+use Symfony\Component\ExpressionLanguage\Node\Node;
+
+class FunctionNodeTest extends AbstractNodeTest
+{
+    public function getEvaluateData()
+    {
+        return [
+            ['bar', new FunctionNode('foo', new Node([new ConstantNode('bar')])), [], ['foo' => $this->getCallables()]],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        return [
+            ['foo("bar")', new FunctionNode('foo', new Node([new ConstantNode('bar')])), ['foo' => $this->getCallables()]],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        return [
+            ['foo("bar")', new FunctionNode('foo', new Node([new ConstantNode('bar')])), ['foo' => $this->getCallables()]],
+        ];
+    }
+
+    protected function getCallables()
+    {
+        return [
+            'compiler' => function ($arg) {
+                return sprintf('foo(%s)', $arg);
+            },
+            'evaluator' => function ($variables, $arg) {
+                return $arg;
+            },
+        ];
+    }
+}

vendor/symfony/expression-language/Tests/Node/GetAttrNodeTest.php

@@ -0,0 +1,78 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ArrayNode;
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+use Symfony\Component\ExpressionLanguage\Node\GetAttrNode;
+use Symfony\Component\ExpressionLanguage\Node\NameNode;
+
+class GetAttrNodeTest extends AbstractNodeTest
+{
+    public function getEvaluateData()
+    {
+        return [
+            ['b', new GetAttrNode(new NameNode('foo'), new ConstantNode(0), $this->getArrayNode(), GetAttrNode::ARRAY_CALL), ['foo' => ['b' => 'a', 'b']]],
+            ['a', new GetAttrNode(new NameNode('foo'), new ConstantNode('b'), $this->getArrayNode(), GetAttrNode::ARRAY_CALL), ['foo' => ['b' => 'a', 'b']]],
+
+            ['bar', new GetAttrNode(new NameNode('foo'), new ConstantNode('foo'), $this->getArrayNode(), GetAttrNode::PROPERTY_CALL), ['foo' => new Obj()]],
+
+            ['baz', new GetAttrNode(new NameNode('foo'), new ConstantNode('foo'), $this->getArrayNode(), GetAttrNode::METHOD_CALL), ['foo' => new Obj()]],
+            ['a', new GetAttrNode(new NameNode('foo'), new NameNode('index'), $this->getArrayNode(), GetAttrNode::ARRAY_CALL), ['foo' => ['b' => 'a', 'b'], 'index' => 'b']],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        return [
+            ['$foo[0]', new GetAttrNode(new NameNode('foo'), new ConstantNode(0), $this->getArrayNode(), GetAttrNode::ARRAY_CALL)],
+            ['$foo["b"]', new GetAttrNode(new NameNode('foo'), new ConstantNode('b'), $this->getArrayNode(), GetAttrNode::ARRAY_CALL)],
+
+            ['$foo->foo', new GetAttrNode(new NameNode('foo'), new ConstantNode('foo'), $this->getArrayNode(), GetAttrNode::PROPERTY_CALL), ['foo' => new Obj()]],
+
+            ['$foo->foo(["b" => "a", 0 => "b"])', new GetAttrNode(new NameNode('foo'), new ConstantNode('foo'), $this->getArrayNode(), GetAttrNode::METHOD_CALL), ['foo' => new Obj()]],
+            ['$foo[$index]', new GetAttrNode(new NameNode('foo'), new NameNode('index'), $this->getArrayNode(), GetAttrNode::ARRAY_CALL)],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        return [
+            ['foo[0]', new GetAttrNode(new NameNode('foo'), new ConstantNode(0), $this->getArrayNode(), GetAttrNode::ARRAY_CALL)],
+            ['foo["b"]', new GetAttrNode(new NameNode('foo'), new ConstantNode('b'), $this->getArrayNode(), GetAttrNode::ARRAY_CALL)],
+
+            ['foo.foo', new GetAttrNode(new NameNode('foo'), new NameNode('foo'), $this->getArrayNode(), GetAttrNode::PROPERTY_CALL), ['foo' => new Obj()]],
+
+            ['foo.foo({"b": "a", 0: "b"})', new GetAttrNode(new NameNode('foo'), new NameNode('foo'), $this->getArrayNode(), GetAttrNode::METHOD_CALL), ['foo' => new Obj()]],
+            ['foo[index]', new GetAttrNode(new NameNode('foo'), new NameNode('index'), $this->getArrayNode(), GetAttrNode::ARRAY_CALL)],
+        ];
+    }
+
+    protected function getArrayNode()
+    {
+        $array = new ArrayNode();
+        $array->addElement(new ConstantNode('a'), new ConstantNode('b'));
+        $array->addElement(new ConstantNode('b'));
+
+        return $array;
+    }
+}
+
+class Obj
+{
+    public $foo = 'bar';
+
+    public function foo()
+    {
+        return 'baz';
+    }
+}

vendor/symfony/expression-language/Tests/Node/NameNodeTest.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\NameNode;
+
+class NameNodeTest extends AbstractNodeTest
+{
+    public function getEvaluateData()
+    {
+        return [
+            ['bar', new NameNode('foo'), ['foo' => 'bar']],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        return [
+            ['$foo', new NameNode('foo')],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        return [
+            ['foo', new NameNode('foo')],
+        ];
+    }
+}

vendor/symfony/expression-language/Tests/Node/NodeTest.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+use Symfony\Component\ExpressionLanguage\Node\Node;
+
+class NodeTest extends TestCase
+{
+    public function testToString()
+    {
+        $node = new Node([new ConstantNode('foo')]);
+
+        $this->assertEquals(<<<'EOF'
+Node(
+    ConstantNode(value: 'foo')
+)
+EOF
+        , (string) $node);
+    }
+
+    public function testSerialization()
+    {
+        $node = new Node(['foo' => 'bar'], ['bar' => 'foo']);
+
+        $serializedNode = serialize($node);
+        $unserializedNode = unserialize($serializedNode);
+
+        $this->assertEquals($node, $unserializedNode);
+    }
+}

vendor/symfony/expression-language/Tests/Node/UnaryNodeTest.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage\Tests\Node;
+
+use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
+use Symfony\Component\ExpressionLanguage\Node\UnaryNode;
+
+class UnaryNodeTest extends AbstractNodeTest
+{
+    public function getEvaluateData()
+    {
+        return [
+            [-1, new UnaryNode('-', new ConstantNode(1))],
+            [3, new UnaryNode('+', new ConstantNode(3))],
+            [false, new UnaryNode('!', new ConstantNode(true))],
+            [false, new UnaryNode('not', new ConstantNode(true))],
+        ];
+    }
+
+    public function getCompileData()
+    {
+        return [
+            ['(-1)', new UnaryNode('-', new ConstantNode(1))],
+            ['(+3)', new UnaryNode('+', new ConstantNode(3))],
+            ['(!true)', new UnaryNode('!', new ConstantNode(true))],
+            ['(!true)', new UnaryNode('not', new ConstantNode(true))],
+        ];
+    }
+
+    public function getDumpData()
+    {
+        return [
+            ['(- 1)', new UnaryNode('-', new ConstantNode(1))],
+            ['(+ 3)', new UnaryNode('+', new ConstantNode(3))],
+            ['(! true)', new UnaryNode('!', new ConstantNode(true))],
+            ['(not true)', new UnaryNode('not', new ConstantNode(true))],
+        ];
+    }
+}