* add phpunit as a dev dependency

 * add some basic tests for UrlHelper::rewrite_relative()
 * fix UrlHelper::rewrite_relative() to work better on non-absolute
   relative URL paths

1 files changed, 50 insertions, 0 deletions

diff --git a/vendor/phpunit/php-code-coverage/src/Node/CrapIndex.php b/vendor/phpunit/php-code-coverage/src/Node/CrapIndex.php
new file mode 100644
index 000000000..30b86b7d2
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/Node/CrapIndex.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Node;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class CrapIndex
+{
+    /**
+     * @var int
+     */
+    private $cyclomaticComplexity;
+
+    /**
+     * @var float
+     */
+    private $codeCoverage;
+
+    public function __construct(int $cyclomaticComplexity, float $codeCoverage)
+    {
+        $this->cyclomaticComplexity = $cyclomaticComplexity;
+        $this->codeCoverage         = $codeCoverage;
+    }
+
+    public function asString(): string
+    {
+        if ($this->codeCoverage === 0.0) {
+            return (string) ($this->cyclomaticComplexity ** 2 + $this->cyclomaticComplexity);
+        }
+
+        if ($this->codeCoverage >= 95) {
+            return (string) $this->cyclomaticComplexity;
+        }
+
+        return sprintf(
+            '%01.2F',
+            $this->cyclomaticComplexity ** 2 * (1 - $this->codeCoverage / 100) ** 3 + $this->cyclomaticComplexity
+        );
+    }
+}