LazyOpenStreamTest.php in Zircon Profile 8.0

Namespace

GuzzleHttp\Tests\Psr7

File

vendor/guzzlehttp/psr7/tests/LazyOpenStreamTest.php

<?php

namespace GuzzleHttp\Tests\Psr7;

use GuzzleHttp\Psr7\LazyOpenStream;
class LazyOpenStreamTest extends \PHPUnit_Framework_TestCase {
  private $fname;
  public function setup() {
    $this->fname = tempnam('/tmp', 'tfile');
    if (file_exists($this->fname)) {
      unlink($this->fname);
    }
  }
  public function tearDown() {
    if (file_exists($this->fname)) {
      unlink($this->fname);
    }
  }
  public function testOpensLazily() {
    $l = new LazyOpenStream($this->fname, 'w+');
    $l
      ->write('foo');
    $this
      ->assertInternalType('array', $l
      ->getMetadata());
    $this
      ->assertFileExists($this->fname);
    $this
      ->assertEquals('foo', file_get_contents($this->fname));
    $this
      ->assertEquals('foo', (string) $l);
  }
  public function testProxiesToFile() {
    file_put_contents($this->fname, 'foo');
    $l = new LazyOpenStream($this->fname, 'r');
    $this
      ->assertEquals('foo', $l
      ->read(4));
    $this
      ->assertTrue($l
      ->eof());
    $this
      ->assertEquals(3, $l
      ->tell());
    $this
      ->assertTrue($l
      ->isReadable());
    $this
      ->assertTrue($l
      ->isSeekable());
    $this
      ->assertFalse($l
      ->isWritable());
    $l
      ->seek(1);
    $this
      ->assertEquals('oo', $l
      ->getContents());
    $this
      ->assertEquals('foo', (string) $l);
    $this
      ->assertEquals(3, $l
      ->getSize());
    $this
      ->assertInternalType('array', $l
      ->getMetadata());
    $l
      ->close();
  }
  public function testDetachesUnderlyingStream() {
    file_put_contents($this->fname, 'foo');
    $l = new LazyOpenStream($this->fname, 'r');
    $r = $l
      ->detach();
    $this
      ->assertInternalType('resource', $r);
    fseek($r, 0);
    $this
      ->assertEquals('foo', stream_get_contents($r));
    fclose($r);
  }

}

Classes

Name	Description
LazyOpenStreamTest