Merge pull request #8 from kynx/class-constant-labeler

Class constant labeler

Author: kynx

src/UniqueClassConstantLabeler.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kynx\Code\Normalizer;
+
+use Kynx\Code\Normalizer\UniqueStrategy\UniqueStrategyInterface;
+
+/**
+ * @see \KynxTest\Code\Normalizer\UniqueConstantLabellerTest
+ */
+final class UniqueClassConstantLabeler extends AbstractUniqueLabeler
+{
+    public function __construct(ClassConstantNameNormalizer $normalizer, UniqueStrategyInterface $strategy)
+    {
+        parent::__construct($normalizer, $strategy, true);
+    }
+}

test/UniqueClassConstantLabelerTest.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace KynxTest\Code\Normalizer;
+
+use Kynx\Code\Normalizer\ClassConstantNameNormalizer;
+use Kynx\Code\Normalizer\UniqueClassConstantLabeler;
+use Kynx\Code\Normalizer\UniqueStrategy\NumberSuffix;
+use Kynx\Code\Normalizer\WordCase;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @uses \Kynx\Code\Normalizer\AbstractNormalizer
+ * @uses \Kynx\Code\Normalizer\AbstractUniqueLabeler
+ * @uses \Kynx\Code\Normalizer\ClassConstantNameNormalizer
+ * @uses \Kynx\Code\Normalizer\UniqueStrategy\NumberSuffix
+ * @uses \Kynx\Code\Normalizer\PhpLabel
+ * @uses \Kynx\Code\Normalizer\WordCase
+ *
+ * @covers \Kynx\Code\Normalizer\UniqueConstantLabeler
+ */
+final class UniqueClassConstantLabelerTest extends TestCase
+{
+    public function testConstructorSetsCaseSensitive(): void
+    {
+        $expected = [
+            'a foo'  => 'aFoo',
+            'a f oo' => 'afOo',
+        ];
+        $labeller = new UniqueClassConstantLabeler(
+            new ClassConstantNameNormalizer('Foo', WordCase::Camel),
+            new NumberSuffix()
+        );
+        $actual   = $labeller->getUnique(['a foo', 'a f oo']);
+        self::assertSame($expected, $actual);
+    }
+}