<?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]));
}
}
