/**
* @test
*/
public function testWordSelectorWithError()
{
$this->request->shouldReceive('get')->andReturn(null);
$this->wordSelector->shouldReceive('getRandomWord')->andThrow(new \InvalidArgumentException('ex-text'));
$controller = new WordController($this->wordSelector);
$response = $controller->random($this->request);
$this->assertInstanceOf(Response::class, $response);
$this->assertEquals(json_encode(['error' => 'ex-text']), $response->getContent());
$this->assertEquals(Response::HTTP_NOT_FOUND, $response->getStatusCode());
$this->assertEquals('application/json', $response->headers->get('Content-Type'));
}
public function random(Request $request)
{
$headers = ['Content-Type' => 'application/json'];
$length = $request->get('length', 5);
$lang = $request->get('lang', 'en');
$complexity = $request->get('complexity');
$word = null;
try {
$word = $this->wordSelector->getRandomWord($length, $lang, $complexity);
} catch (\InvalidArgumentException $e) {
return new Response(json_encode(['error' => $e->getMessage()]), Response::HTTP_NOT_FOUND, $headers);
}
return new Response(json_encode($word), Response::HTTP_OK, $headers);
}