[add] Slim skeleton

api-payroll/tests/Functional/HomepageTest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Tests\Functional;
+
+class HomepageTest extends BaseTestCase
+{
+    /**
+     * Test that the index route returns a rendered response containing the text 'SlimFramework' but not a greeting
+     */
+    public function testGetHomepageWithoutName()
+    {
+        $response = $this->runApp('GET', '/');
+
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertContains('SlimFramework', (string)$response->getBody());
+        $this->assertNotContains('Hello', (string)$response->getBody());
+    }
+
+    /**
+     * Test that the index route with optional name argument returns a rendered greeting
+     */
+    public function testGetHomepageWithGreeting()
+    {
+        $response = $this->runApp('GET', '/name');
+
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertContains('Hello name!', (string)$response->getBody());
+    }
+
+    /**
+     * Test that the index route won't accept a post request
+     */
+    public function testPostHomepageNotAllowed()
+    {
+        $response = $this->runApp('POST', '/', ['test']);
+
+        $this->assertEquals(405, $response->getStatusCode());
+        $this->assertContains('Method not allowed', (string)$response->getBody());
+    }
+}