| /vendor/guzzlehttp/streams/tests/LazyOpenStreamTest.php |
|---|
| @@ -0,0 +1,64 @@ |
|---|
| <?php |
| namespace GuzzleHttp\Tests\Stream; |
| |
| use GuzzleHttp\Stream\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); |
| } |
| } |
