Create PathSerializer

Author: Art4

src/Redmine/Serializer/PathSerializer.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Redmine\Serializer;
+
+/**
+ * PathSerializer
+ */
+final class PathSerializer
+{
+    public static function create(string $path, array $queryParams = []): self
+    {
+        $serializer = new self();
+        $serializer->path = $path;
+        $serializer->queryParams = $queryParams;
+
+        return $serializer;
+    }
+
+    private string $path;
+
+    private array $queryParams;
+
+    private function __construct()
+    {
+        // use factory method instead
+    }
+
+    public function getPath(): string
+    {
+        $queryString = '';
+
+        if (! empty($this->queryParams)) {
+            $queryString = '?' . \http_build_query($this->queryParams);
+        }
+
+        return $this->path . $queryString;
+    }
+}

tests/Unit/Serializer/PathSerializerTest.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Redmine\Tests\Unit\Serializer;
+
+use PHPUnit\Framework\TestCase;
+use Redmine\Serializer\PathSerializer;
+
+class PathSerializerTest extends TestCase
+{
+    public function getPathData()
+    {
+        return [
+            [
+                'foo.json',
+                [],
+                'foo.json'
+            ],
+            [
+                'foo.xml?format=xml',
+                [],
+                'foo.xml?format=xml'
+            ],
+            [
+                'foo.xml',
+                [
+                    'format' => 'xml',
+                ],
+                'foo.xml?format=xml'
+            ],
+        ];
+    }
+
+    /**
+     * @test
+     *
+     * @dataProvider getPathData
+     */
+    public function getPathShouldReturn(string $path, array $params, string $expected)
+    {
+        $serializer = PathSerializer::create($path, $params);
+
+        $this->assertSame($expected, $serializer->getPath());
+    }
+}