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<?php
namespace GuzzleHttp\Tests\Ring\Future;
use GuzzleHttp\Ring\Future\CompletedFutureArray;
class CompletedFutureArrayTest extends \PHPUnit_Framework_TestCase
{
public function testReturnsAsArray()
{
$f = new CompletedFutureArray(['foo' => 'bar']);
$this->assertEquals('bar', $f['foo']);
$this->assertFalse(isset($f['baz']));
$f['abc'] = '123';
$this->assertTrue(isset($f['abc']));
$this->assertEquals(['foo' => 'bar', 'abc' => '123'], iterator_to_array($f));
$this->assertEquals(2, count($f));
unset($f['abc']);
$this->assertEquals(1, count($f));
$this->assertEquals(['foo' => 'bar'], iterator_to_array($f));
}
}

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<?php
namespace GuzzleHttp\Tests\Ring\Future;
use GuzzleHttp\Ring\Exception\CancelledFutureAccessException;
use GuzzleHttp\Ring\Future\CompletedFutureValue;
class CompletedFutureValueTest extends \PHPUnit_Framework_TestCase
{
public function testReturnsValue()
{
$f = new CompletedFutureValue('hi');
$this->assertEquals('hi', $f->wait());
$f->cancel();
$a = null;
$f->then(function ($v) use (&$a) {
$a = $v;
});
$this->assertSame('hi', $a);
}
public function testThrows()
{
$ex = new \Exception('foo');
$f = new CompletedFutureValue(null, $ex);
$f->cancel();
try {
$f->wait();
$this->fail('did not throw');
} catch (\Exception $e) {
$this->assertSame($e, $ex);
}
}
public function testMarksAsCancelled()
{
$ex = new CancelledFutureAccessException();
$f = new CompletedFutureValue(null, $ex);
try {
$f->wait();
$this->fail('did not throw');
} catch (\Exception $e) {
$this->assertSame($e, $ex);
}
}
}

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<?php
namespace GuzzleHttp\Tests\Ring\Future;
use GuzzleHttp\Ring\Future\FutureArray;
use React\Promise\Deferred;
class FutureArrayTest extends \PHPUnit_Framework_TestCase
{
public function testLazilyCallsDeref()
{
$c = false;
$deferred = new Deferred();
$f = new FutureArray(
$deferred->promise(),
function () use (&$c, $deferred) {
$c = true;
$deferred->resolve(['status' => 200]);
}
);
$this->assertFalse($c);
$this->assertFalse($this->readAttribute($f, 'isRealized'));
$this->assertEquals(200, $f['status']);
$this->assertTrue($c);
}
public function testActsLikeArray()
{
$deferred = new Deferred();
$f = new FutureArray(
$deferred->promise(),
function () use (&$c, $deferred) {
$deferred->resolve(['status' => 200]);
}
);
$this->assertTrue(isset($f['status']));
$this->assertEquals(200, $f['status']);
$this->assertEquals(['status' => 200], $f->wait());
$this->assertEquals(1, count($f));
$f['baz'] = 10;
$this->assertEquals(10, $f['baz']);
unset($f['baz']);
$this->assertFalse(isset($f['baz']));
$this->assertEquals(['status' => 200], iterator_to_array($f));
}
/**
* @expectedException \RuntimeException
*/
public function testThrowsWhenAccessingInvalidProperty()
{
$deferred = new Deferred();
$f = new FutureArray($deferred->promise(), function () {});
$f->foo;
}
}

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<?php
namespace GuzzleHttp\Tests\Ring\Future;
use GuzzleHttp\Ring\Exception\CancelledFutureAccessException;
use GuzzleHttp\Ring\Future\FutureValue;
use React\Promise\Deferred;
class FutureValueTest extends \PHPUnit_Framework_TestCase
{
public function testDerefReturnsValue()
{
$called = 0;
$deferred = new Deferred();
$f = new FutureValue(
$deferred->promise(),
function () use ($deferred, &$called) {
$called++;
$deferred->resolve('foo');
}
);
$this->assertEquals('foo', $f->wait());
$this->assertEquals(1, $called);
$this->assertEquals('foo', $f->wait());
$this->assertEquals(1, $called);
$f->cancel();
$this->assertTrue($this->readAttribute($f, 'isRealized'));
}
/**
* @expectedException \GuzzleHttp\Ring\Exception\CancelledFutureAccessException
*/
public function testThrowsWhenAccessingCancelled()
{
$f = new FutureValue(
(new Deferred())->promise(),
function () {},
function () { return true; }
);
$f->cancel();
$f->wait();
}
/**
* @expectedException \OutOfBoundsException
*/
public function testThrowsWhenDerefFailure()
{
$called = false;
$deferred = new Deferred();
$f = new FutureValue(
$deferred->promise(),
function () use(&$called) {
$called = true;
}
);
$deferred->reject(new \OutOfBoundsException());
$f->wait();
$this->assertFalse($called);
}
/**
* @expectedException \GuzzleHttp\Ring\Exception\RingException
* @expectedExceptionMessage Waiting did not resolve future
*/
public function testThrowsWhenDerefDoesNotResolve()
{
$deferred = new Deferred();
$f = new FutureValue(
$deferred->promise(),
function () use(&$called) {
$called = true;
}
);
$f->wait();
}
public function testThrowingCancelledFutureAccessExceptionCancels()
{
$deferred = new Deferred();
$f = new FutureValue(
$deferred->promise(),
function () use ($deferred) {
throw new CancelledFutureAccessException();
}
);
try {
$f->wait();
$this->fail('did not throw');
} catch (CancelledFutureAccessException $e) {}
}
/**
* @expectedException \Exception
* @expectedExceptionMessage foo
*/
public function testThrowingExceptionInDerefMarksAsFailed()
{
$deferred = new Deferred();
$f = new FutureValue(
$deferred->promise(),
function () {
throw new \Exception('foo');
}
);
$f->wait();
}
}

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<?php
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header("Location: ../");
exit;