public function testGetResource()
{
$client = $this->getMock('Ekino\\HalClient\\HttpClient\\HttpClientInterface');
$client->expects($this->any())->method('get')->will($this->returnCallback(function ($url) {
if ($url === '/') {
return new HttpResponse(200, array('Content-Type' => 'application/hal+json'), file_get_contents(__DIR__ . '/../fixtures/entry_point.json'));
}
if ($url === 'http://propilex.herokuapp.com/documents') {
return new HttpResponse(200, array('Content-Type' => 'application/hal+json'), file_get_contents(__DIR__ . '/../fixtures/documents.json'));
}
}));
$entryPoint = new EntryPoint('/', $client);
$resource = $entryPoint->get();
$this->assertInstanceOf('Ekino\\HalClient\\Resource', $resource);
$this->assertCount(1, $resource->getProperties());
$this->assertEmpty($resource->getEmbedded());
$link = $resource->getLink('p:documents');
$this->assertInstanceOf('Ekino\\HalClient\\Link', $link);
$this->assertEquals($link->getHref(), 'http://propilex.herokuapp.com/documents');
$this->assertNull($resource->get('fake'));
$resource = $resource->get('p:documents');
$this->assertInstanceOf('Ekino\\HalClient\\Resource', $resource);
$expected = array("page" => 1, "limit" => 10, "pages" => 1);
$this->assertEquals($expected, $resource->getProperties());
$this->assertEquals(1, $resource->get('page'));
$this->assertEquals(10, $resource->get('limit'));
$this->assertEquals(1, $resource->get('pages'));
$collection = $resource->get('documents');
$this->assertInstanceOf('Ekino\\HalClient\\ResourceCollection', $collection);
$this->assertEquals(4, $collection->count());
foreach ($collection as $child) {
$this->assertInstanceOf('Ekino\\HalClient\\Resource', $child);
$this->assertNotNull($child->get('title'));
$this->assertNotNull($child->get('body'));
$this->assertNotNull($child->get('id'));
$this->assertNull($child->get('fake'));
}
$this->assertEquals('teste', $collection[1]->get('title'));
}
/**
* Create a resource from link href.
*
* @param Link $link
* @param array $variables Required if the link is templated
*
* @return Resource
*
* @throws \RuntimeException When call with property "href" of Link is empty and sets variables
* Or response server is invalid
*/
public function getResource(Link $link, array $variables = array())
{
$response = $this->client->get($link->getHref($variables));
if (!$response instanceof HttpResponse) {
throw new \RuntimeException(sprintf('HttpClient does not return a valid HttpResponse object, given: %s', $response));
}
if ($response->getStatus() !== 200) {
throw new \RuntimeException(sprintf('HttpClient does not return a status code, given: %s', $response->getStatus()));
}
return EntryPoint::parse($response, $this->client);
}
