+<?php
+
+namespace Shaarli\Api\Controllers;
+
+
+use Slim\Container;
+use Slim\Http\Environment;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+/**
+ * Class GetLinkIdTest
+ *
+ * Test getLink by ID API service.
+ *
+ * @see http://shaarli.github.io/api-documentation/#links-link-get
+ *
+ * @package Shaarli\Api\Controllers
+ */
+class GetLinkIdTest extends \PHPUnit_Framework_TestCase
+{
+ /**
+ * @var string datastore to test write operations
+ */
+ protected static $testDatastore = 'sandbox/datastore.php';
+
+ /**
+ * @var \ConfigManager instance
+ */
+ protected $conf;
+
+ /**
+ * @var \ReferenceLinkDB instance.
+ */
+ protected $refDB = null;
+
+ /**
+ * @var Container instance.
+ */
+ protected $container;
+
+ /**
+ * @var Links controller instance.
+ */
+ protected $controller;
+
+ /**
+ * Number of JSON fields per link.
+ */
+ const NB_FIELDS_LINK = 9;
+
+ /**
+ * Before each test, instantiate a new Api with its config, plugins and links.
+ */
+ public function setUp()
+ {
+ $this->conf = new \ConfigManager('tests/utils/config/configJson');
+ $this->refDB = new \ReferenceLinkDB();
+ $this->refDB->write(self::$testDatastore);
+
+ $this->container = new Container();
+ $this->container['conf'] = $this->conf;
+ $this->container['db'] = new \LinkDB(self::$testDatastore, true, false);
+
+ $this->controller = new Links($this->container);
+ }
+
+ /**
+ * After each test, remove the test datastore.
+ */
+ public function tearDown()
+ {
+ @unlink(self::$testDatastore);
+ }
+
+ /**
+ * Test basic getLink service: return link ID=41.
+ */
+ public function testGetLinkId()
+ {
+ // Used by index_url().
+ $_SERVER['SERVER_NAME'] = 'domain.tld';
+ $_SERVER['SERVER_PORT'] = 80;
+ $_SERVER['SCRIPT_NAME'] = '/';
+
+ $id = 41;
+ $env = Environment::mock([
+ 'REQUEST_METHOD' => 'GET',
+ ]);
+ $request = Request::createFromEnvironment($env);
+
+ $response = $this->controller->getLink($request, new Response(), ['id' => $id]);
+ $this->assertEquals(200, $response->getStatusCode());
+ $data = json_decode((string) $response->getBody(), true);
+ $this->assertEquals(self::NB_FIELDS_LINK, count($data));
+ $this->assertEquals($id, $data['id']);
+
+ // Check link elements
+ $this->assertEquals('http://domain.tld/?WDWyig', $data['url']);
+ $this->assertEquals('WDWyig', $data['shorturl']);
+ $this->assertEquals('Link title: @website', $data['title']);
+ $this->assertEquals(
+ 'Stallman has a beard and is part of the Free Software Foundation (or not). Seriously, read this. #hashtag',
+ $data['description']
+ );
+ $this->assertEquals('sTuff', $data['tags'][0]);
+ $this->assertEquals(false, $data['private']);
+ $this->assertEquals(
+ \DateTime::createFromFormat(\LinkDB::LINK_DATE_FORMAT, '20150310_114651')->format(\DateTime::ATOM),
+ $data['created']
+ );
+ $this->assertEmpty($data['updated']);
+ }
+
+ /**
+ * Test basic getLink service: get non existent link => ApiLinkNotFoundException.
+ *
+ * @expectedException Shaarli\Api\Exceptions\ApiLinkNotFoundException
+ * @expectedExceptionMessage Link not found
+ */
+ public function testGetLink404()
+ {
+ $env = Environment::mock([
+ 'REQUEST_METHOD' => 'GET',
+ ]);
+ $request = Request::createFromEnvironment($env);
+
+ $this->controller->getLink($request, new Response(), ['id' => -1]);
+ }
+}