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<?php
namespace Shaarli\Api\Controllers;
use Shaarli\Bookmark\LinkDB;
use Shaarli\Config\ConfigManager;
use Slim\Container;
use Slim\Http\Environment;
use Slim\Http\Request;
use Slim\Http\Response;
/**
* Class GetTagsTest
*
* Test get tag list REST API service.
*
* @package Shaarli\Api\Controllers
*/
class GetTagsTest 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 LinkDB instance.
*/
protected $linkDB;
/**
* @var Tags controller instance.
*/
protected $controller;
/**
* Number of JSON field per link.
*/
const NB_FIELDS_TAG = 2;
/**
* 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;
$this->linkDB = new LinkDB(self::$testDatastore, true, false);
$this->container['db'] = $this->linkDB;
$this->container['history'] = null;
$this->controller = new Tags($this->container);
}
/**
* After every test, remove the test datastore.
*/
public function tearDown()
{
@unlink(self::$testDatastore);
}
/**
* Test basic getTags service: returns all tags.
*/
public function testGetTagsAll()
{
$tags = $this->linkDB->linksCountPerTag();
$env = Environment::mock([
'REQUEST_METHOD' => 'GET',
]);
$request = Request::createFromEnvironment($env);
$response = $this->controller->getTags($request, new Response());
$this->assertEquals(200, $response->getStatusCode());
$data = json_decode((string) $response->getBody(), true);
$this->assertEquals(count($tags), count($data));
// Check order
$this->assertEquals(self::NB_FIELDS_TAG, count($data[0]));
$this->assertEquals('web', $data[0]['name']);
$this->assertEquals(4, $data[0]['occurrences']);
$this->assertEquals(self::NB_FIELDS_TAG, count($data[1]));
$this->assertEquals('cartoon', $data[1]['name']);
$this->assertEquals(3, $data[1]['occurrences']);
// Case insensitive
$this->assertEquals(self::NB_FIELDS_TAG, count($data[5]));
$this->assertEquals('sTuff', $data[5]['name']);
$this->assertEquals(2, $data[5]['occurrences']);
// End
$this->assertEquals(self::NB_FIELDS_TAG, count($data[count($data) - 1]));
$this->assertEquals('w3c', $data[count($data) - 1]['name']);
$this->assertEquals(1, $data[count($data) - 1]['occurrences']);
}
/**
* Test getTags service with offset and limit parameter:
* limit=1 and offset=1 should return only the second tag, cartoon with 3 occurrences
*/
public function testGetTagsOffsetLimit()
{
$env = Environment::mock([
'REQUEST_METHOD' => 'GET',
'QUERY_STRING' => 'offset=1&limit=1'
]);
$request = Request::createFromEnvironment($env);
$response = $this->controller->getTags($request, new Response());
$this->assertEquals(200, $response->getStatusCode());
$data = json_decode((string) $response->getBody(), true);
$this->assertEquals(1, count($data));
$this->assertEquals(self::NB_FIELDS_TAG, count($data[0]));
$this->assertEquals('cartoon', $data[0]['name']);
$this->assertEquals(3, $data[0]['occurrences']);
}
/**
* Test getTags with limit=all (return all tags).
*/
public function testGetTagsLimitAll()
{
$tags = $this->linkDB->linksCountPerTag();
$env = Environment::mock([
'REQUEST_METHOD' => 'GET',
'QUERY_STRING' => 'limit=all'
]);
$request = Request::createFromEnvironment($env);
$response = $this->controller->getTags($request, new Response());
$this->assertEquals(200, $response->getStatusCode());
$data = json_decode((string) $response->getBody(), true);
$this->assertEquals(count($tags), count($data));
}
/**
* Test getTags service with offset and limit parameter:
* limit=1 and offset=1 should not return any tag
*/
public function testGetTagsOffsetTooHigh()
{
$env = Environment::mock([
'REQUEST_METHOD' => 'GET',
'QUERY_STRING' => 'offset=100'
]);
$request = Request::createFromEnvironment($env);
$response = $this->controller->getTags($request, new Response());
$this->assertEquals(200, $response->getStatusCode());
$data = json_decode((string) $response->getBody(), true);
$this->assertEmpty(count($data));
}
/**
* Test getTags with visibility parameter set to private
*/
public function testGetTagsVisibilityPrivate()
{
$tags = $this->linkDB->linksCountPerTag([], 'private');
$env = Environment::mock([
'REQUEST_METHOD' => 'GET',
'QUERY_STRING' => 'visibility=private'
]);
$request = Request::createFromEnvironment($env);
$response = $this->controller->getTags($request, new Response());
$this->assertEquals(200, $response->getStatusCode());
$data = json_decode((string) $response->getBody(), true);
$this->assertEquals(count($tags), count($data));
$this->assertEquals(self::NB_FIELDS_TAG, count($data[0]));
$this->assertEquals('Mercurial', $data[0]['name']);
$this->assertEquals(1, $data[0]['occurrences']);
}
/**
* Test getTags with visibility parameter set to public
*/
public function testGetTagsVisibilityPublic()
{
$tags = $this->linkDB->linksCountPerTag([], 'public');
$env = Environment::mock(
[
'REQUEST_METHOD' => 'GET',
'QUERY_STRING' => 'visibility=public'
]
);
$request = Request::createFromEnvironment($env);
$response = $this->controller->getTags($request, new Response());
$this->assertEquals(200, $response->getStatusCode());
$data = json_decode((string)$response->getBody(), true);
$this->assertEquals(count($tags), count($data));
$this->assertEquals(self::NB_FIELDS_TAG, count($data[0]));
$this->assertEquals('web', $data[0]['name']);
$this->assertEquals(3, $data[0]['occurrences']);
}
}
|
