--- /dev/null
+<?php
+
+
+namespace Shaarli\Api\Controllers;
+
+use Shaarli\Config\ConfigManager;
+use Slim\Container;
+use Slim\Http\Environment;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class DeleteTagTest extends \PHPUnit_Framework_TestCase
+{
+ /**
+ * @var string datastore to test write operations
+ */
+ protected static $testDatastore = 'sandbox/datastore.php';
+
+ /**
+ * @var string datastore to test write operations
+ */
+ protected static $testHistory = 'sandbox/history.php';
+
+ /**
+ * @var ConfigManager instance
+ */
+ protected $conf;
+
+ /**
+ * @var \ReferenceLinkDB instance.
+ */
+ protected $refDB = null;
+
+ /**
+ * @var \LinkDB instance.
+ */
+ protected $linkDB;
+
+ /**
+ * @var \History instance.
+ */
+ protected $history;
+
+ /**
+ * @var Container instance.
+ */
+ protected $container;
+
+ /**
+ * @var Tags controller instance.
+ */
+ protected $controller;
+
+ /**
+ * 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);
+ $this->linkDB = new \LinkDB(self::$testDatastore, true, false);
+ $refHistory = new \ReferenceHistory();
+ $refHistory->write(self::$testHistory);
+ $this->history = new \History(self::$testHistory);
+ $this->container = new Container();
+ $this->container['conf'] = $this->conf;
+ $this->container['db'] = $this->linkDB;
+ $this->container['history'] = $this->history;
+
+ $this->controller = new Tags($this->container);
+ }
+
+ /**
+ * After each test, remove the test datastore.
+ */
+ public function tearDown()
+ {
+ @unlink(self::$testDatastore);
+ @unlink(self::$testHistory);
+ }
+
+ /**
+ * Test DELETE tag endpoint: the tag should be removed.
+ */
+ public function testDeleteTagValid()
+ {
+ $tagName = 'gnu';
+ $tags = $this->linkDB->linksCountPerTag();
+ $this->assertTrue($tags[$tagName] > 0);
+ $env = Environment::mock([
+ 'REQUEST_METHOD' => 'DELETE',
+ ]);
+ $request = Request::createFromEnvironment($env);
+
+ $response = $this->controller->deleteTag($request, new Response(), ['tagName' => $tagName]);
+ $this->assertEquals(204, $response->getStatusCode());
+ $this->assertEmpty((string) $response->getBody());
+
+ $this->linkDB = new \LinkDB(self::$testDatastore, true, false);
+ $tags = $this->linkDB->linksCountPerTag();
+ $this->assertFalse(isset($tags[$tagName]));
+
+ // 2 links affected
+ $historyEntry = $this->history->getHistory()[0];
+ $this->assertEquals(\History::UPDATED, $historyEntry['event']);
+ $this->assertTrue(
+ (new \DateTime())->add(\DateInterval::createFromDateString('-5 seconds')) < $historyEntry['datetime']
+ );
+ $historyEntry = $this->history->getHistory()[1];
+ $this->assertEquals(\History::UPDATED, $historyEntry['event']);
+ $this->assertTrue(
+ (new \DateTime())->add(\DateInterval::createFromDateString('-5 seconds')) < $historyEntry['datetime']
+ );
+ }
+
+ /**
+ * Test DELETE tag endpoint: the tag should be removed.
+ */
+ public function testDeleteTagCaseSensitivity()
+ {
+ $tagName = 'sTuff';
+ $tags = $this->linkDB->linksCountPerTag();
+ $this->assertTrue($tags[$tagName] > 0);
+ $env = Environment::mock([
+ 'REQUEST_METHOD' => 'DELETE',
+ ]);
+ $request = Request::createFromEnvironment($env);
+
+ $response = $this->controller->deleteTag($request, new Response(), ['tagName' => $tagName]);
+ $this->assertEquals(204, $response->getStatusCode());
+ $this->assertEmpty((string) $response->getBody());
+
+ $this->linkDB = new \LinkDB(self::$testDatastore, true, false);
+ $tags = $this->linkDB->linksCountPerTag();
+ $this->assertFalse(isset($tags[$tagName]));
+ $this->assertTrue($tags[strtolower($tagName)] > 0);
+
+ $historyEntry = $this->history->getHistory()[0];
+ $this->assertEquals(\History::UPDATED, $historyEntry['event']);
+ $this->assertTrue(
+ (new \DateTime())->add(\DateInterval::createFromDateString('-5 seconds')) < $historyEntry['datetime']
+ );
+ }
+
+ /**
+ * Test DELETE link endpoint: reach not existing ID.
+ *
+ * @expectedException Shaarli\Api\Exceptions\ApiTagNotFoundException
+ * @expectedExceptionMessage Tag not found
+ */
+ public function testDeleteLink404()
+ {
+ $tagName = 'nopenope';
+ $tags = $this->linkDB->linksCountPerTag();
+ $this->assertFalse(isset($tags[$tagName]));
+ $env = Environment::mock([
+ 'REQUEST_METHOD' => 'DELETE',
+ ]);
+ $request = Request::createFromEnvironment($env);
+
+ $this->controller->deleteTag($request, new Response(), ['tagName' => $tagName]);
+ }
+}