composer.json

@@ -17,7 +17,8 @@
     ],
     "autoload": {
       "psr-4": {
-        "View\\": "src/"
+        "View\\": "src/",
+        "Slim\\Views\\": "lib/Slim/Views"
       }
     }
 }

lib/Slim/Views/ViewInterface.php

@@ -0,0 +1,9 @@
+<?php
+namespace Slim\Views;
+
+use Psr\Http\Message\ResponseInterface;
+
+interface ViewInterface
+{
+    public function render(ResponseInterface $response, $template, array $data = []);
+}

src/Define/View.php

@@ -1,5 +1,5 @@
 <?php
-namespace ProVM\Common\Alias;
+namespace View\Define;
 
 use Psr\Http\Message\ResponseInterface as Response;
 

src/Implement/Blade.php

@@ -0,0 +1,6 @@
+<?php
+namespace View\Implement;
+
+use Slim\Views;
+
+class Blade extends Views\Blade implements Views\ViewInterface {}

tests/BladeTest.php

@@ -0,0 +1,15 @@
+<?php
+require_once 'BladeTests.php';
+
+class BladeTest extends BladeTests
+{
+    public function testRender(): void
+    {
+        $response = $this->getResponse();
+        
+        $view = new View\Implement\Blade($this->templatesFolder, $this->cacheFolder);
+
+        $result = $view->render($response, $this->templateName);
+        $this->assertEquals($this->template, $result->getBody()->getContents());
+    }
+}

tests/BladeTests.php

@@ -0,0 +1,68 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+abstract class BladeTests extends TestCase
+{
+    protected string $templatesFolder = './templates';
+    protected string $cacheFolder = './cache';
+    protected string $templateName;
+    protected string $template;
+
+    protected function setUp(): void
+    {
+        $this->setFolders();
+        $this->setTemplate();
+    }
+    protected function tearDown(): void
+    {
+        $this->removeFiles();
+        $this->removeFolders();
+    }
+
+    protected function getResponse(): Psr\Http\Message\ResponseInterface
+    {
+        $response = $this->getMockBuilder(Psr\Http\Message\ResponseInterface::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $body = $this->getMockBuilder(Psr\Http\Message\StreamInterface::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $body->method('getContents')->willReturn($this->template);
+        $body->method('write')->willReturn($body);
+        $response->method('getBody')->willReturn($body);
+
+        return $response;
+    }
+
+    protected function setFolders(): void
+    {
+        mkdir($this->templatesFolder);
+        mkdir($this->cacheFolder);
+        chmod($this->cacheFolder, 0o777);
+    }
+    protected function removeFolders(): void
+    {
+        rmdir($this->cacheFolder);
+        rmdir($this->templatesFolder);
+    }
+    protected function setTemplate(): void
+    {
+        $this->templateName = 'test';
+        $this->template = <<<TEMPLATE
+Test Template
+TEMPLATE;
+        file_put_contents("{$this->templatesFolder}/{$this->templateName}.blade.php", $this->template);
+    }
+    protected function removeFiles(): void
+    {
+        $files = new FilesystemIterator($this->cacheFolder);
+        foreach ($files as $file) {
+            unlink($file->getRealPath());
+        }
+
+        $files = new FilesystemIterator($this->templatesFolder);
+        foreach ($files as $file) {
+            unlink($file->getRealPath());
+        }
+    }
+}

tests/ViewTest.php

@@ -1,28 +1,15 @@
 <?php
-use PHPUnit\Framework\TestCase;
+require_once 'BladeTests.php';
 
-class ViewTest extends TestCase
+class ViewTest extends BladeTests
 {
     public function testRender(): void
     {
-        $response = $this->getMockBuilder(Psr\Http\Message\ResponseInterface::class)
-            ->disableOriginalConstructor()
-            ->getMock();
-        $templatesFolder = './templates';
-        mkdir($templatesFolder);
-        $cacheFolder = './cache';
-        mkdir($cacheFolder);
-        chmod($cacheFolder, 0o777);
+        $response = $this->getResponse();
 
-        $templateName = 'test';
-        $template = <<<TEMPLATE
-Test Template
-TEMPLATE;
-        file_put_contents("{$templatesFolder}/{$templateName}.blade.php", $template);
-        
-        $view = new View\Implement\View($templatesFolder, $cacheFolder);
+        $view = new View\Implement\View($this->templatesFolder, $this->cacheFolder);
 
-        $result = $view->render($response, $templateName);
-        $this->assertEquals($template, $result->getBody()->getContenst());
+        $result = $view->render($response, $this->templateName);
+        $this->assertEquals($this->template, $result->getBody()->getContents());
     }
 }