Implemet Tile extends Position

src/Coffee/Tile.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Coffee;
+
+/**
+ * Class Tile
+ *
+ * @package Coffee
+ */
+class Tile extends Position {
+	/**
+	 * @var bool
+	 */
+	private $containsElement = false;
+
+	/**
+	 * Tile constructor.
+	 *
+	 * @param $row
+	 * @param $column
+	 * @param $containsElement
+	 */
+	public function __construct($row, $column, $containsElement) {
+		parent::__construct($row, $column);
+
+		$this->containsElement = $containsElement;
+	}
+
+	/**
+	 * @return boolean
+	 */
+	public function containsElement() {
+		return $this->containsElement;
+	}
+
+}

tests/Coffee/TileTest.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Coffee;
+
+// This is not necessary, since it is bootstrapped but serves for debugging purposes
+require __DIR__ . '/../../vendor/autoload.php';
+
+class TileTest extends \PHPUnit_Framework_TestCase {
+	public function testContainsElement() {
+		$tile = new Tile(2, 2, true);
+
+		$this->assertTrue($tile->containsElement());
+	}
+}