1 files changed, 54 insertions, 0 deletions
diff --git a/vendor/myclabs/php-enum/src/PHPUnit/Comparator.php b/vendor/myclabs/php-enum/src/PHPUnit/Comparator.php
new file mode 100644
index 0000000..b52fce3
--- /dev/null
+++ b/vendor/myclabs/php-enum/src/PHPUnit/Comparator.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace MyCLabs\Enum\PHPUnit;
+
+use MyCLabs\Enum\Enum;
+use SebastianBergmann\Comparator\ComparisonFailure;
+
+/**
+ * Use this Comparator to get nice output when using PHPUnit assertEquals() with Enums.
+ *
+ * Add this to your PHPUnit bootstrap PHP file:
+ *
+ * \SebastianBergmann\Comparator\Factory::getInstance()->register(new \MyCLabs\Enum\PHPUnit\Comparator());
+ */
+final class Comparator extends \SebastianBergmann\Comparator\Comparator
+{
+    public function accepts($expected, $actual)
+    {
+        return $expected instanceof Enum && (
+                $actual instanceof Enum || $actual === null
+            );
+    }
+
+    /**
+     * @param Enum $expected
+     * @param Enum|null $actual
+     *
+     * @return void
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    {
+        if ($expected->equals($actual)) {
+            return;
+        }
+
+        throw new ComparisonFailure(
+            $expected,
+            $actual,
+            $this->formatEnum($expected),
+            $this->formatEnum($actual),
+            false,
+            'Failed asserting that two Enums are equal.'
+        );
+    }
+
+    private function formatEnum(Enum $enum = null)
+    {
+        if ($enum === null) {
+            return "null";
+        }
+
+        return get_class($enum)."::{$enum->getKey()}()";
+    }
+}