N°2651 rollback gitignore for lib tests dirs

Too dangerous ! We'll work properly on this but for 2.8

lib/symfony/dependency-injection/Tests/Compiler/CheckArgumentsValidityPassTest.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\DependencyInjection\Tests\Compiler;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\Compiler\CheckArgumentsValidityPass;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class CheckArgumentsValidityPassTest extends TestCase
+{
+    public function testProcess()
+    {
+        $container = new ContainerBuilder();
+        $definition = $container->register('foo');
+        $definition->setArguments([null, 1, 'a']);
+        $definition->setMethodCalls([
+            ['bar', ['a', 'b']],
+            ['baz', ['c', 'd']],
+        ]);
+
+        $pass = new CheckArgumentsValidityPass();
+        $pass->process($container);
+
+        $this->assertEquals([null, 1, 'a'], $container->getDefinition('foo')->getArguments());
+        $this->assertEquals([
+            ['bar', ['a', 'b']],
+            ['baz', ['c', 'd']],
+        ], $container->getDefinition('foo')->getMethodCalls());
+    }
+
+    /**
+     * @dataProvider definitionProvider
+     */
+    public function testException(array $arguments, array $methodCalls)
+    {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\RuntimeException');
+        $container = new ContainerBuilder();
+        $definition = $container->register('foo');
+        $definition->setArguments($arguments);
+        $definition->setMethodCalls($methodCalls);
+
+        $pass = new CheckArgumentsValidityPass();
+        $pass->process($container);
+    }
+
+    public function definitionProvider()
+    {
+        return [
+            [[null, 'a' => 'a'], []],
+            [[1 => 1], []],
+            [[], [['baz', [null, 'a' => 'a']]]],
+            [[], [['baz', [1 => 1]]]],
+        ];
+    }
+
+    public function testNoException()
+    {
+        $container = new ContainerBuilder();
+        $definition = $container->register('foo');
+        $definition->setArguments([null, 'a' => 'a']);
+
+        $pass = new CheckArgumentsValidityPass(false);
+        $pass->process($container);
+        $this->assertCount(1, $definition->getErrors());
+    }
+}