Get speakers for a session

composer.json

@@ -11,7 +11,8 @@
     ],
     "require": {
         "sculpin/sculpin": "^3",
-        "tightenco/collect": "^5.8"
+        "tightenco/collect": "^5.8",
+        "josephlavin/tap": "^1.0"
     },
     "scripts": {
         "dev": "composer run-script generate",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2f8c5422287b9307fc790139f2c65ba7",
+    "content-hash": "c6414f5b440058283f14445f290d6df4",
     "packages": [
         {
             "name": "dflydev/ant-path-matcher",
@@ -446,6 +446,45 @@
             ],
             "time": "2017-07-23T21:35:13+00:00"
         },
+        {
+            "name": "josephlavin/tap",
+            "version": "v1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/josephlavin/tap.git",
+                "reference": "8733d96fb9b7d7dca204dfe59ec3ff34f3c69be9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/josephlavin/tap/zipball/8733d96fb9b7d7dca204dfe59ec3ff34f3c69be9",
+                "reference": "8733d96fb9b7d7dca204dfe59ec3ff34f3c69be9",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~5.7"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/tap.php",
+                    "src/TapProxy.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Stand alone port of Laravel's tap method.",
+            "keywords": [
+                "laravel",
+                "php",
+                "tap"
+            ],
+            "time": "2017-09-24T23:36:28+00:00"
+        },
         {
             "name": "michelf/php-markdown",
             "version": "1.8.0",

src/Speakers/tests/SpeakerTest.php

@@ -38,6 +38,36 @@ class SpeakerTest extends TestCase
     /** @test */
     public function get_speakers_for_a_session()
     {
-        $this->markTestIncomplete();
+        $speakers = [
+            ['title' => 'Oliver Davies'],
+            ['title' => 'Phil Thomas'],
+            ['title' => 'Tom Metcalfe'],
+            ['title' => 'Ross Gratton'],
+            ['title' => 'Dan McNamara'],
+        ];
+
+        $session1 = [
+            'title' => 'Drupal in a microservice savannah',
+            'speakers' => [
+                'Phil Thomas',
+                'Ross Gratton',
+            ],
+        ];
+
+        $session2 = [
+            'title' => 'The Real State of Drupal',
+            'speakers' => ['Dan McNamara'],
+        ];
+
+        tap($this->extension->getSessionSpeakers($session1, $speakers), function (array $speakers) {
+            $this->assertCount(2, $speakers);
+            $this->assertSame('Phil Thomas', $speakers[0]['title']);
+            $this->assertSame('Ross Gratton', $speakers[1]['title']);
+        });
+
+        tap($this->extension->getSessionSpeakers($session2, $speakers), function (array $speakers) {
+            $this->assertCount(1, $speakers);
+            $this->assertSame('Dan McNamara', $speakers[0]['title']);
+        });
     }
 }