Added functional tests

Author: Nyholm

composer.json

@@ -30,7 +30,8 @@
         "phpunit/phpunit": "^4.0 || ^5.5",
         "php-http/guzzle6-adapter": "^1.0",
         "guzzlehttp/psr7": "^1.2",
-        "sllh/php-cs-fixer-styleci-bridge": "^1.3"
+        "sllh/php-cs-fixer-styleci-bridge": "^1.3",
+        "cache/array-adapter": "^0.5.0"
     },
     "autoload": {
         "psr-4": { "Github\\": "lib/Github/" }

test/Github/Tests/Functional/CacheTest.php

@@ -0,0 +1,110 @@
+<?php
+
+namespace Github\Tests\Functional;
+
+use Cache\Adapter\PHPArray\ArrayCachePool;
+use Github\Client;
+use GuzzleHttp\Psr7\Response;
+use function GuzzleHttp\Psr7\stream_for;
+
+/**
+ * @group functional
+ *
+ * @author Tobias Nyholm <[email protected]>
+ */
+class CacheTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function shouldServeCachedResponse()
+    {
+        $mockClient = new \Http\Mock\Client();
+        $mockClient->addResponse($this->getCurrentUserResponse('nyholm'));
+        $mockClient->addResponse($this->getCurrentUserResponse('octocat'));
+
+        $github = Client::createWithHttpClient($mockClient);
+        $github->addCache(new ArrayCachePool(), ['default_ttl'=>60]);
+
+        $github->authenticate('fake_token_aaa', Client::AUTH_HTTP_TOKEN);
+        $userA = $github->currentUser()->show();
+        $this->assertEquals('nyholm', $userA['login']);
+
+        $userB = $github->currentUser()->show();
+        $this->assertEquals('nyholm', $userB['login']);
+    }
+    /**
+     * @test
+     */
+    public function shouldVaryOnAuthorization()
+    {
+        $mockClient = new \Http\Mock\Client();
+        $mockClient->addResponse($this->getCurrentUserResponse('nyholm'));
+        $mockClient->addResponse($this->getCurrentUserResponse('octocat'));
+
+        $github = Client::createWithHttpClient($mockClient);
+        $github->addCache(new ArrayCachePool(), ['default_ttl'=>60]);
+
+        $github->authenticate('fake_token_aaa', Client::AUTH_HTTP_TOKEN);
+        $userA = $github->currentUser()->show();
+        $this->assertEquals('nyholm', $userA['login']);
+
+        $github->authenticate('fake_token_bbb', Client::AUTH_HTTP_TOKEN);
+        $userB = $github->currentUser()->show();
+        $this->assertEquals('octocat', $userB['login']);
+    }
+
+    private function getCurrentUserResponse($username)
+    {
+        $headers = [
+            'Content-Type' => 'application/json',
+        ];
+
+        $body = stream_for(json_encode([
+          'login' => $username,
+          'id' => 1,
+          'avatar_url' => 'https://github.com/images/error/'.$username.'_happy.gif',
+          'gravatar_id' => '',
+          'url' => 'https://api.github.com/users/'.$username,
+          'html_url' => 'https://github.com/'.$username,
+          'followers_url' => 'https://api.github.com/users/'.$username.'/followers',
+          'following_url' => 'https://api.github.com/users/'.$username.'/following{/other_user}',
+          'gists_url' => 'https://api.github.com/users/'.$username.'/gists{/gist_id}',
+          'starred_url' => 'https://api.github.com/users/'.$username.'/starred{/owner}{/repo}',
+          'subscriptions_url' => 'https://api.github.com/users/'.$username.'/subscriptions',
+          'organizations_url' => 'https://api.github.com/users/'.$username.'/orgs',
+          'repos_url' => 'https://api.github.com/users/'.$username.'/repos',
+          'events_url' => 'https://api.github.com/users/'.$username.'/events{/privacy}',
+          'received_events_url' => 'https://api.github.com/users/'.$username.'/received_events',
+          'type' => 'User',
+          'site_admin' => false,
+          'name' => 'monalisa '.$username,
+          'company' => 'GitHub',
+          'blog' => 'https://github.com/blog',
+          'location' => 'San Francisco',
+          'email' => $username.'@github.com',
+          'hireable' => false,
+          'bio' => 'There once was...',
+          'public_repos' => 2,
+          'public_gists' => 1,
+          'followers' => 20,
+          'following' => 0,
+          'created_at' => '2008-01-14T04:33:35Z',
+          'updated_at' => '2008-01-14T04:33:35Z',
+          'total_private_repos' => 100,
+          'owned_private_repos' => 100,
+          'private_gists' => 81,
+          'disk_usage' => 10000,
+          'collaborators' => 8,
+          'two_factor_authentication' => true,
+          'plan' => [
+                'name' => 'Medium',
+            'space' => 400,
+            'private_repos' => 20,
+            'collaborators' => 0,
+          ],
+        ]));
+
+        return new Response(200, $headers, $body);
+    }
+}