Security update for permissions_by_term

[yaffs-website] / vendor / behat / behat / src / Behat / Testwork / Argument / Validator.php

diff --git a/vendor/behat/behat/src/Behat/Testwork/Argument/Validator.php b/vendor/behat/behat/src/Behat/Testwork/Argument/Validator.php
new file mode 100644 (file)
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+++ b/vendor/behat/behat/src/Behat/Testwork/Argument/Validator.php
@@ -0,0 +1,87 @@
+<?php
+
+/*
+ * This file is part of the Behat.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Testwork\Argument;
+
+use Behat\Testwork\Argument\Exception\UnknownParameterValueException;
+use ReflectionFunctionAbstract;
+use ReflectionMethod;
+use ReflectionParameter;
+
+/**
+ * Validates function arguments.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class Validator
+{
+    /**
+     * Validates that all arguments are in place, throws exception otherwise.
+     *
+     * @param ReflectionFunctionAbstract $function
+     * @param mixed[]                    $arguments
+     *
+     * @throws UnknownParameterValueException
+     */
+    public function validateArguments(ReflectionFunctionAbstract $function, array $arguments)
+    {
+        foreach ($function->getParameters() as $num => $parameter) {
+            $this->validateArgument($parameter, $num, $arguments);
+        }
+    }
+
+    /**
+     * Validates given argument.
+     *
+     * @param ReflectionParameter $parameter
+     * @param integer             $parameterIndex
+     * @param array               $givenArguments
+     */
+    private function validateArgument(ReflectionParameter $parameter, $parameterIndex, array $givenArguments)
+    {
+        if ($parameter->isDefaultValueAvailable()) {
+            return;
+        }
+
+        if (array_key_exists($parameterIndex, $givenArguments)) {
+            return;
+        }
+
+        if (array_key_exists($parameter->getName(), $givenArguments)) {
+            return;
+        }
+
+        throw new UnknownParameterValueException(sprintf(
+            'Can not find a matching value for an argument `$%s` of the method `%s`.',
+            $parameter->getName(),
+            $this->getFunctionPath($parameter->getDeclaringFunction())
+        ));
+    }
+
+    /**
+     * Returns function path for a provided reflection.
+     *
+     * @param ReflectionFunctionAbstract $function
+     *
+     * @return string
+     */
+    private function getFunctionPath(ReflectionFunctionAbstract $function)
+    {
+        if ($function instanceof ReflectionMethod) {
+            return sprintf(
+                '%s::%s()',
+                $function->getDeclaringClass()->getName(),
+                $function->getName()
+            );
+        }
+
+        return sprintf('%s()', $function->getName());
+    }
+}