amOnPage('/cover.php'); $I->seeResponseCodeIs(400); } /** * @dataProvider wrongParameterProvider */ public function loadCoverWithWrongParameter(BrowseTester $I, Example $example) { $I->amOnPage('/cover.php?coverId='.$example['id']); $I->seeResponseCodeIs($example['response']); } protected function wrongParameterProvider(): array { return [ ['id' => '', 'response' => 400], ['id' => 'bad_id_value', 'response' => 400], ['id' => (string) PHP_INT_MAX, 'response' => 404], ]; } public function loadCoverWithCorrectParameter(BrowseTester $I) { $I->amOnPage('/cover.php?coverId=411'); $I->seeResponseCodeIs(200); $I->haveHttpHeader('Content-Type', 'image/jpeg'); $I->seeResponseContentIs(file_get_contents(codecept_data_dir().'/cover/cover411.jpeg')); } }