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<?php$I = new ApiTester($scenario);
 $I->wantTo('create a new article via API to delete it');
 
 $I->haveHttpHeader('Content-Type', 'application/x-www-form-urlencoded');
 $I->sendPOST('/articles', ['title' => 'to delete title', 'content' => 'to delete content']);
 $I->seeResponseCodeIs(201);
 $I->seeResponseIsJson();
 $I->seeResponseContains('newId');
 $I->seeResponseMatchesJsonType(['newId' => 'integer']);
 
 $body = json_decode($I->grabResponse());
 
 $I->sendDELETE('/articles/'.$body->newId);
 $I->seeResponseCodeIs(200);
 $I->canSeeResponseEquals('');
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