Optimized NamespacePathMap

application/symfony/src/Domain/PathManagement/NamespacePathMap.php

@@ -3,6 +3,8 @@
 namespace App\Domain\PathManagement;
 
 /**
+ * Be carefull with the case sensivity.
+ *
  * @author kevinfrantz
  */
 final class NamespacePathMap implements NamespacePathMapInterface
@@ -49,6 +51,7 @@ final class NamespacePathMap implements NamespacePathMapInterface
      */
     public function setPath(string $path): void
     {
+        $this->setFolders(explode('/', $path));
     }
 
     /**
@@ -58,18 +61,32 @@ final class NamespacePathMap implements NamespacePathMapInterface
      */
     public function setNamespace(string $namespace): void
     {
+        $this->setFolders(explode('\\', $namespace));
+    }
+
+    /**
+     * The strtolower function could lead to conflicts in other contextes
+     * {@inheritdoc}
+     *
+     * @see \App\Domain\PathManagement\NamespacePathMapInterface::setFolderArray()
+     */
+    public function setFolders(array $folders): void
+    {
+        $this->folders = [];
+        foreach ($folders as $folder) {
+            $this->folders[] = strtolower($folder);
+        }
+        $this->namespace = implode('\\', $this->folders);
+        $this->path = implode('/', $this->folders);
     }
 
     /**
      * {@inheritdoc}
      *
-     * @see \App\Domain\PathManagement\NamespacePathMapInterface::setFolderArray()
+     * @see \App\Domain\PathManagement\NamespacePathMapInterface::getFolders()
      */
-    public function setFolderArray(array $folders): void
+    public function getFolders(): array
-    {
-    }
-
-    public function getFolderArray(): array
     {
+        return $this->folders;
     }
 }

application/symfony/src/Domain/PathManagement/NamespacePathMapInterface.php

@@ -32,10 +32,10 @@ interface NamespacePathMapInterface
     /**
      * @param array|string[] $folders
      */
-    public function setFolderArray(array $folders): void;
+    public function setFolders(array $folders): void;
 
     /**
      * @return array|string[]
      */
-    public function getFolderArray(): array;
+    public function getFolders(): array;
 }

application/symfony/tests/Unit/Domain/PathManagement/NamespacePathMapTest.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace tests\Unit\Domain\PathManagement;
+
+use PHPUnit\Framework\TestCase;
+use App\Domain\PathManagement\NamespacePathMapInterface;
+use App\Domain\PathManagement\NamespacePathMap;
+
+/**
+ * @author kevinfrantz
+ */
+class NamespacePathMapTest extends TestCase
+{
+    const NAMESPACE = 'ABC\\DEF\GHD';
+
+    const PATH = 'abc/def/ghd';
+
+    const FOLDERS = [
+        'ABC',
+        'DEF',
+        'GHD',
+    ];
+
+    /**
+     * @var NamespacePathMapInterface
+     */
+    private $namespacePathMap;
+
+    public function setUp(): void
+    {
+        $this->namespacePathMap = new NamespacePathMap();
+    }
+
+    private function validateArray(): void
+    {
+        $folders = $this->namespacePathMap->getFolders();
+        foreach (self::FOLDERS as $key => $folder) {
+            $this->assertEquals(strtolower($folder), $folders[$key]);
+        }
+    }
+
+    private function validateGet(): void
+    {
+        $this->assertEquals(strtolower(self::NAMESPACE), $this->namespacePathMap->getNamespace());
+        $this->assertEquals(self::PATH, $this->namespacePathMap->getPath());
+        $this->validateArray();
+    }
+
+    public function testSetNamespace(): void
+    {
+        $this->namespacePathMap->setNamespace(self::NAMESPACE);
+        $this->validateGet();
+    }
+
+    public function testSetPath(): void
+    {
+        $this->namespacePathMap->setPath(self::PATH);
+        $this->validateGet();
+    }
+
+    public function testSetFolders(): void
+    {
+        $this->namespacePathMap->setFolders(self::FOLDERS);
+        $this->validateGet();
+    }
+}