Initial commit

tests/HelloApplicationTest.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Hello;
+
+class HelloApplicationTest extends \PhpUnit\Framework\TestCase
+{
+    /**
+     * @covers HelloApplication::getMessage
+     */
+    public function testTheMessage()
+    {
+        $app = new HelloApplication();
+        $this->assertEquals("Hello World!\n", $app->getMessage());
+    }
+}