public function FunctionsTest::testCanCreateIteratorBasedStream in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 vendor/guzzlehttp/psr7/tests/FunctionsTest.php \GuzzleHttp\Tests\Psr7\FunctionsTest::testCanCreateIteratorBasedStream()

File

vendor/guzzlehttp/psr7/tests/FunctionsTest.php, line 415

Class

FunctionsTest

Namespace

GuzzleHttp\Tests\Psr7

Code

public function testCanCreateIteratorBasedStream() {
  $a = new \ArrayIterator([
    'foo',
    'bar',
    '123',
  ]);
  $p = Psr7\stream_for($a);
  $this
    ->assertInstanceOf('GuzzleHttp\\Psr7\\PumpStream', $p);
  $this
    ->assertEquals('foo', $p
    ->read(3));
  $this
    ->assertFalse($p
    ->eof());
  $this
    ->assertEquals('b', $p
    ->read(1));
  $this
    ->assertEquals('a', $p
    ->read(1));
  $this
    ->assertEquals('r12', $p
    ->read(3));
  $this
    ->assertFalse($p
    ->eof());
  $this
    ->assertEquals('3', $p
    ->getContents());
  $this
    ->assertTrue($p
    ->eof());
  $this
    ->assertEquals(9, $p
    ->tell());
}