Merge pull request #1296 from gam6itko/custom_accessor_order

add missing CustomPropertyOrderingStrategyTest

tests/Ordering/CustomPropertyOrderingStrategyTest.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace JMS\Serializer\Tests\Ordering;
+
+use JMS\Serializer\Metadata\PropertyMetadata;
+use JMS\Serializer\Ordering\CustomPropertyOrderingStrategy;
+use PHPUnit\Framework\TestCase;
+
+class CustomPropertyOrderingStrategyTest extends TestCase
+{
+    /**
+     * @dataProvider dataOrder
+     */
+    public function testOrder(array $ordering, array $keysToSort, array $expectedResult): void
+    {
+        $strategy = new CustomPropertyOrderingStrategy(array_flip($ordering));
+
+        $properties = array_combine(
+            $keysToSort,
+            array_pad([], count($keysToSort), $this->createMock(PropertyMetadata::class))
+        );
+        $sortedProperties = $strategy->order($properties);
+        self::assertEquals($expectedResult, array_keys($sortedProperties));
+    }
+
+    public function dataOrder(): iterable
+    {
+        $order = ['one', 'two', 'three'];
+
+        yield [
+            $order,
+            ['three', 'two', 'one'],
+            $order,
+        ];
+
+        $order = ['g', 'a', 'm', 'b', 'i', 't', 'k', 'o'];
+
+        yield [
+            $order,
+            ['k', 'a', 'm', 'b', 'o', 'g', 'i', 't'],
+            $order,
+        ];
+
+        yield [
+            ['a', 'c', 'e', 'g', 'i', 'k', 'm', 't'],
+            ['f', 'e', 'd', 'c', 'b', 'a'],
+            ['a', 'c', 'e', 'f', 'd', 'b'],
+        ];
+    }
+}