1 files changed, 40 insertions, 35 deletions
diff --git a/tests/Caches/CacheImplementationTest.php b/tests/Caches/CacheImplementationTest.php
index 12018685..a3ad5f79 100644
--- a/tests/Caches/CacheImplementationTest.php
+++ b/tests/Caches/CacheImplementationTest.php
@@ -5,39 +5,44 @@ namespace RssBridge\Tests\Caches;
 use CacheInterface;
 use PHPUnit\Framework\TestCase;
 
-class CacheImplementationTest extends TestCase {
-	private $class;
-
-	/**
-	 * @dataProvider dataCachesProvider
-	 */
-	public function testClassName($path) {
-		$this->setCache($path);
-		$this->assertTrue($this->class === ucfirst($this->class), 'class name must start with uppercase character');
-		$this->assertEquals(0, substr_count($this->class, ' '), 'class name must not contain spaces');
-		$this->assertStringEndsWith('Cache', $this->class, 'class name must end with "Cache"');
-	}
-
-	/**
-	 * @dataProvider dataCachesProvider
-	 */
-	public function testClassType($path) {
-		$this->setCache($path);
-		$this->assertTrue(is_subclass_of($this->class, CacheInterface::class), 'class must be subclass of CacheInterface');
-	}
-
-	////////////////////////////////////////////////////////////////////////////
-
-	public function dataCachesProvider() {
-		$caches = array();
-		foreach (glob(PATH_LIB_CACHES . '*.php') as $path) {
-			$caches[basename($path, '.php')] = array($path);
-		}
-		return $caches;
-	}
-
-	private function setCache($path) {
-		$this->class = '\\' . basename($path, '.php');
-		$this->assertTrue(class_exists($this->class), 'class ' . $this->class . ' doesn\'t exist');
-	}
+class CacheImplementationTest extends TestCase
+{
+    private $class;
+
+    /**
+     * @dataProvider dataCachesProvider
+     */
+    public function testClassName($path)
+    {
+        $this->setCache($path);
+        $this->assertTrue($this->class === ucfirst($this->class), 'class name must start with uppercase character');
+        $this->assertEquals(0, substr_count($this->class, ' '), 'class name must not contain spaces');
+        $this->assertStringEndsWith('Cache', $this->class, 'class name must end with "Cache"');
+    }
+
+    /**
+     * @dataProvider dataCachesProvider
+     */
+    public function testClassType($path)
+    {
+        $this->setCache($path);
+        $this->assertTrue(is_subclass_of($this->class, CacheInterface::class), 'class must be subclass of CacheInterface');
+    }
+
+    ////////////////////////////////////////////////////////////////////////////
+
+    public function dataCachesProvider()
+    {
+        $caches = [];
+        foreach (glob(PATH_LIB_CACHES . '*.php') as $path) {
+            $caches[basename($path, '.php')] = [$path];
+        }
+        return $caches;
+    }
+
+    private function setCache($path)
+    {
+        $this->class = '\\' . basename($path, '.php');
+        $this->assertTrue(class_exists($this->class), 'class ' . $this->class . ' doesn\'t exist');
+    }
 }