From 16e3d006e9e9386001881053f610657525feb188 Mon Sep 17 00:00:00 2001
From: ArthurHoaro <arthur@hoa.ro>
Date: Sat, 24 Dec 2016 10:30:21 +0100
Subject: REST API: implements getLink by ID service

See http://shaarli.github.io/api-documentation/#links-link-get
---
 tests/api/controllers/GetLinkIdTest.php | 130 +++++++++++
 tests/api/controllers/GetLinksTest.php  | 388 ++++++++++++++++++++++++++++++++
 tests/api/controllers/LinksTest.php     | 387 -------------------------------
 3 files changed, 518 insertions(+), 387 deletions(-)
 create mode 100644 tests/api/controllers/GetLinkIdTest.php
 create mode 100644 tests/api/controllers/GetLinksTest.php
 delete mode 100644 tests/api/controllers/LinksTest.php

(limited to 'tests/api/controllers')

diff --git a/tests/api/controllers/GetLinkIdTest.php b/tests/api/controllers/GetLinkIdTest.php
new file mode 100644
index 00000000..1b020505
--- /dev/null
+++ b/tests/api/controllers/GetLinkIdTest.php
@@ -0,0 +1,130 @@
+<?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]);
+    }
+}
diff --git a/tests/api/controllers/GetLinksTest.php b/tests/api/controllers/GetLinksTest.php
new file mode 100644
index 00000000..da54fcf1
--- /dev/null
+++ b/tests/api/controllers/GetLinksTest.php
@@ -0,0 +1,388 @@
+<?php
+
+namespace Shaarli\Api\Controllers;
+
+
+use Slim\Container;
+use Slim\Http\Environment;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+/**
+ * Class GetLinksTest
+ *
+ * Test get Link list REST API service.
+ *
+ * @see http://shaarli.github.io/api-documentation/#links-links-collection-get
+ *
+ * @package Shaarli\Api\Controllers
+ */
+class GetLinksTest 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 field per link.
+     */
+    const NB_FIELDS_LINK = 9;
+
+    /**
+     * Before every 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 every test, remove the test datastore.
+     */
+    public function tearDown()
+    {
+        @unlink(self::$testDatastore);
+    }
+
+    /**
+     * Test basic getLinks service: returns all links.
+     */
+    public function testGetLinks()
+    {
+        // Used by index_url().
+        $_SERVER['SERVER_NAME'] = 'domain.tld';
+        $_SERVER['SERVER_PORT'] = 80;
+        $_SERVER['SCRIPT_NAME'] = '/';
+
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+        ]);
+        $request = Request::createFromEnvironment($env);
+
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals($this->refDB->countLinks(), count($data));
+
+        // Check order
+        $order = [41, 8, 6, 7, 0, 1, 4, 42];
+        $cpt = 0;
+        foreach ($data as $link) {
+            $this->assertEquals(self::NB_FIELDS_LINK, count($link));
+            $this->assertEquals($order[$cpt++], $link['id']);
+        }
+
+        // Check first element fields
+        $first = $data[0];
+        $this->assertEquals('http://domain.tld/?WDWyig', $first['url']);
+        $this->assertEquals('WDWyig', $first['shorturl']);
+        $this->assertEquals('Link title: @website', $first['title']);
+        $this->assertEquals(
+            'Stallman has a beard and is part of the Free Software Foundation (or not). Seriously, read this. #hashtag',
+            $first['description']
+        );
+        $this->assertEquals('sTuff', $first['tags'][0]);
+        $this->assertEquals(false, $first['private']);
+        $this->assertEquals(
+            \DateTime::createFromFormat(\LinkDB::LINK_DATE_FORMAT, '20150310_114651')->format(\DateTime::ATOM),
+            $first['created']
+        );
+        $this->assertEmpty($first['updated']);
+
+        // Multi tags
+        $link = $data[1];
+        $this->assertEquals(7, count($link['tags']));
+
+        // Update date
+        $this->assertEquals(
+            \DateTime::createFromFormat(\LinkDB::LINK_DATE_FORMAT, '20160803_093033')->format(\DateTime::ATOM),
+            $link['updated']
+        );
+    }
+
+    /**
+     * Test getLinks service with offset and limit parameter:
+     *   limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
+     */
+    public function testGetLinksOffsetLimit()
+    {
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'offset=1&limit=1'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(1, count($data));
+        $this->assertEquals(8, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+    }
+
+    /**
+     * Test getLinks with limit=all (return all link).
+     */
+    public function testGetLinksLimitAll()
+    {
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'limit=all'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals($this->refDB->countLinks(), count($data));
+        // Check order
+        $order = [41, 8, 6, 7, 0, 1, 4, 42];
+        $cpt = 0;
+        foreach ($data as $link) {
+            $this->assertEquals(self::NB_FIELDS_LINK, count($link));
+            $this->assertEquals($order[$cpt++], $link['id']);
+        }
+    }
+
+    /**
+     * Test getLinks service with offset and limit parameter:
+     *   limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
+     */
+    public function testGetLinksOffsetTooHigh()
+    {
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'offset=100'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEmpty(count($data));
+    }
+
+    /**
+     * Test getLinks with visibility parameter set to all
+     */
+    public function testGetLinksVisibilityAll()
+    {
+        $env = Environment::mock(
+            [
+                'REQUEST_METHOD' => 'GET',
+                'QUERY_STRING' => 'visibility=all'
+            ]
+        );
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string)$response->getBody(), true);
+        $this->assertEquals($this->refDB->countLinks(), count($data));
+        $this->assertEquals(41, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+    }
+
+    /**
+     * Test getLinks with visibility parameter set to private
+     */
+    public function testGetLinksVisibilityPrivate()
+    {
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'visibility=private'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals($this->refDB->countPrivateLinks(), count($data));
+        $this->assertEquals(6, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+    }
+
+    /**
+     * Test getLinks with visibility parameter set to public
+     */
+    public function testGetLinksVisibilityPublic()
+    {
+        $env = Environment::mock(
+            [
+                'REQUEST_METHOD' => 'GET',
+                'QUERY_STRING' => 'visibility=public'
+            ]
+        );
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string)$response->getBody(), true);
+        $this->assertEquals($this->refDB->countPublicLinks(), count($data));
+        $this->assertEquals(41, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+    }
+
+    /**
+     * Test getLinks service with offset and limit parameter:
+     *   limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
+     */
+    public function testGetLinksSearchTerm()
+    {
+        // Only in description - 1 result
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchterm=Tropical'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(1, count($data));
+        $this->assertEquals(1, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+
+        // Only in tags - 1 result
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchterm=tag3'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(1, count($data));
+        $this->assertEquals(0, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+
+        // Multiple results (2)
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchterm=stallman'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(2, count($data));
+        $this->assertEquals(41, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+        $this->assertEquals(8, $data[1]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
+
+        // Multiword - 2 results
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchterm=stallman+software'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(2, count($data));
+        $this->assertEquals(41, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+        $this->assertEquals(8, $data[1]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
+
+        // URL encoding
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchterm='. urlencode('@web')
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(2, count($data));
+        $this->assertEquals(41, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+        $this->assertEquals(8, $data[1]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
+    }
+
+    public function testGetLinksSearchTermNoResult()
+    {
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchterm=nope'
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(0, count($data));
+    }
+
+    public function testGetLinksSearchTags()
+    {
+        // Single tag
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchtags=dev',
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(2, count($data));
+        $this->assertEquals(0, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+        $this->assertEquals(4, $data[1]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
+
+        // Multitag + exclude
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchtags=stuff+-gnu',
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(1, count($data));
+        $this->assertEquals(41, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+    }
+
+    /**
+     * Test getLinks service with search tags+terms.
+     */
+    public function testGetLinksSearchTermsAndTags()
+    {
+        $env = Environment::mock([
+            'REQUEST_METHOD' => 'GET',
+            'QUERY_STRING' => 'searchterm=poke&searchtags=dev',
+        ]);
+        $request = Request::createFromEnvironment($env);
+        $response = $this->controller->getLinks($request, new Response());
+        $this->assertEquals(200, $response->getStatusCode());
+        $data = json_decode((string) $response->getBody(), true);
+        $this->assertEquals(1, count($data));
+        $this->assertEquals(0, $data[0]['id']);
+        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
+    }
+}
diff --git a/tests/api/controllers/LinksTest.php b/tests/api/controllers/LinksTest.php
deleted file mode 100644
index 284c3a9d..00000000
--- a/tests/api/controllers/LinksTest.php
+++ /dev/null
@@ -1,387 +0,0 @@
-<?php
-
-namespace Shaarli\Api\Controllers;
-
-
-use Slim\Container;
-use Slim\Http\Environment;
-use Slim\Http\Request;
-use Slim\Http\Response;
-
-/**
- * Class LinksTest
- *
- * Test Links REST API services.
- * Note that api call results are tightly related to data contained in ReferenceLinkDB.
- *
- * @package Shaarli\Api\Controllers
- */
-class LinksTest 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 field per link.
-     */
-    const NB_FIELDS_LINK = 9;
-
-    /**
-     * Before every test, instantiate a new Api with its config, plugins and links.
-     */
-    public function setUp()
-    {
-        $this->conf = new \ConfigManager('tests/utils/config/configJson.json.php');
-        $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 every test, remove the test datastore.
-     */
-    public function tearDown()
-    {
-        @unlink(self::$testDatastore);
-    }
-
-    /**
-     * Test basic getLinks service: returns all links.
-     */
-    public function testGetLinks()
-    {
-        // Used by index_url().
-        $_SERVER['SERVER_NAME'] = 'domain.tld';
-        $_SERVER['SERVER_PORT'] = 80;
-        $_SERVER['SCRIPT_NAME'] = '/';
-
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-        ]);
-        $request = Request::createFromEnvironment($env);
-
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals($this->refDB->countLinks(), count($data));
-
-        // Check order
-        $order = [41, 8, 6, 7, 0, 1, 4, 42];
-        $cpt = 0;
-        foreach ($data as $link) {
-            $this->assertEquals(self::NB_FIELDS_LINK, count($link));
-            $this->assertEquals($order[$cpt++], $link['id']);
-        }
-
-        // Check first element fields\
-        $first = $data[0];
-        $this->assertEquals('http://domain.tld/?WDWyig', $first['url']);
-        $this->assertEquals('WDWyig', $first['shorturl']);
-        $this->assertEquals('Link title: @website', $first['title']);
-        $this->assertEquals(
-            'Stallman has a beard and is part of the Free Software Foundation (or not). Seriously, read this. #hashtag',
-            $first['description']
-        );
-        $this->assertEquals('sTuff', $first['tags'][0]);
-        $this->assertEquals(false, $first['private']);
-        $this->assertEquals(
-            \DateTime::createFromFormat(\LinkDB::LINK_DATE_FORMAT, '20150310_114651')->format(\DateTime::ATOM),
-            $first['created']
-        );
-        $this->assertEmpty($first['updated']);
-
-        // Multi tags
-        $link = $data[1];
-        $this->assertEquals(7, count($link['tags']));
-
-        // Update date
-        $this->assertEquals(
-            \DateTime::createFromFormat(\LinkDB::LINK_DATE_FORMAT, '20160803_093033')->format(\DateTime::ATOM),
-            $link['updated']
-        );
-    }
-
-    /**
-     * Test getLinks service with offset and limit parameter:
-     *   limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
-     */
-    public function testGetLinksOffsetLimit()
-    {
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'offset=1&limit=1'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(1, count($data));
-        $this->assertEquals(8, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-    }
-
-    /**
-     * Test getLinks with limit=all (return all link).
-     */
-    public function testGetLinksLimitAll()
-    {
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'limit=all'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals($this->refDB->countLinks(), count($data));
-        // Check order
-        $order = [41, 8, 6, 7, 0, 1, 4, 42];
-        $cpt = 0;
-        foreach ($data as $link) {
-            $this->assertEquals(self::NB_FIELDS_LINK, count($link));
-            $this->assertEquals($order[$cpt++], $link['id']);
-        }
-    }
-
-    /**
-     * Test getLinks service with offset and limit parameter:
-     *   limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
-     */
-    public function testGetLinksOffsetTooHigh()
-    {
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'offset=100'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEmpty(count($data));
-    }
-
-    /**
-     * Test getLinks with visibility parameter set to all
-     */
-    public function testGetLinksVisibilityAll()
-    {
-        $env = Environment::mock(
-            [
-                'REQUEST_METHOD' => 'GET',
-                'QUERY_STRING' => 'visibility=all'
-            ]
-        );
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string)$response->getBody(), true);
-        $this->assertEquals($this->refDB->countLinks(), count($data));
-        $this->assertEquals(41, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-    }
-
-    /**
-     * Test getLinks with visibility parameter set to private
-     */
-    public function testGetLinksVisibilityPrivate()
-    {
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'visibility=private'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals($this->refDB->countPrivateLinks(), count($data));
-        $this->assertEquals(6, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-    }
-
-    /**
-     * Test getLinks with visibility parameter set to public
-     */
-    public function testGetLinksVisibilityPublic()
-    {
-        $env = Environment::mock(
-            [
-                'REQUEST_METHOD' => 'GET',
-                'QUERY_STRING' => 'visibility=public'
-            ]
-        );
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string)$response->getBody(), true);
-        $this->assertEquals($this->refDB->countPublicLinks(), count($data));
-        $this->assertEquals(41, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-    }
-
-    /**
-     * Test getLinks service with offset and limit parameter:
-     *   limit=1 and offset=1 should return only the second link, ID=8 (ordered by creation date DESC).
-     */
-    public function testGetLinksSearchTerm()
-    {
-        // Only in description - 1 result
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchterm=Tropical'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(1, count($data));
-        $this->assertEquals(1, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-
-        // Only in tags - 1 result
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchterm=tag3'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(1, count($data));
-        $this->assertEquals(0, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-
-        // Multiple results (2)
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchterm=stallman'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(2, count($data));
-        $this->assertEquals(41, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-        $this->assertEquals(8, $data[1]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
-
-        // Multiword - 2 results
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchterm=stallman+software'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(2, count($data));
-        $this->assertEquals(41, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-        $this->assertEquals(8, $data[1]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
-
-        // URL encoding
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchterm='. urlencode('@web')
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(2, count($data));
-        $this->assertEquals(41, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-        $this->assertEquals(8, $data[1]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
-    }
-
-    public function testGetLinksSearchTermNoResult()
-    {
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchterm=nope'
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(0, count($data));
-    }
-
-    public function testGetLinksSearchTags()
-    {
-        // Single tag
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchtags=dev',
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(2, count($data));
-        $this->assertEquals(0, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-        $this->assertEquals(4, $data[1]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[1]));
-
-        // Multitag + exclude
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchtags=stuff+-gnu',
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(1, count($data));
-        $this->assertEquals(41, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-    }
-
-    /**
-     * Test getLinks service with search tags+terms.
-     */
-    public function testGetLinksSearchTermsAndTags()
-    {
-        $env = Environment::mock([
-            'REQUEST_METHOD' => 'GET',
-            'QUERY_STRING' => 'searchterm=poke&searchtags=dev',
-        ]);
-        $request = Request::createFromEnvironment($env);
-        $response = $this->controller->getLinks($request, new Response());
-        $this->assertEquals(200, $response->getStatusCode());
-        $data = json_decode((string) $response->getBody(), true);
-        $this->assertEquals(1, count($data));
-        $this->assertEquals(0, $data[0]['id']);
-        $this->assertEquals(self::NB_FIELDS_LINK, count($data[0]));
-    }
-}
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