102 lines
3.2 KiB
PHP
102 lines
3.2 KiB
PHP
<?php
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namespace GuzzleHttp\Tests\Psr7;
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use GuzzleHttp\Psr7\StreamWrapper;
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use GuzzleHttp\Psr7;
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/**
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* @covers GuzzleHttp\Psr7\StreamWrapper
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*/
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class StreamWrapperTest extends \PHPUnit_Framework_TestCase
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{
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public function testResource()
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{
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$stream = Psr7\stream_for('foo');
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$handle = StreamWrapper::getResource($stream);
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$this->assertSame('foo', fread($handle, 3));
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$this->assertSame(3, ftell($handle));
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$this->assertSame(3, fwrite($handle, 'bar'));
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$this->assertSame(0, fseek($handle, 0));
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$this->assertSame('foobar', fread($handle, 6));
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$this->assertSame('', fread($handle, 1));
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$this->assertTrue(feof($handle));
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$stBlksize = defined('PHP_WINDOWS_VERSION_BUILD') ? -1 : 0;
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// This fails on HHVM for some reason
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if (!defined('HHVM_VERSION')) {
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$this->assertEquals([
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'dev' => 0,
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'ino' => 0,
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'mode' => 33206,
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'nlink' => 0,
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'uid' => 0,
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'gid' => 0,
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'rdev' => 0,
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'size' => 6,
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'atime' => 0,
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'mtime' => 0,
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'ctime' => 0,
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'blksize' => $stBlksize,
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'blocks' => $stBlksize,
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0 => 0,
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1 => 0,
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2 => 33206,
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3 => 0,
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4 => 0,
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5 => 0,
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6 => 0,
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7 => 6,
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8 => 0,
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9 => 0,
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10 => 0,
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11 => $stBlksize,
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12 => $stBlksize,
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], fstat($handle));
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}
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$this->assertTrue(fclose($handle));
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$this->assertSame('foobar', (string) $stream);
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}
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/**
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* @expectedException \InvalidArgumentException
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*/
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public function testValidatesStream()
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{
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$stream = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
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->setMethods(['isReadable', 'isWritable'])
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->getMockForAbstractClass();
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$stream->expects($this->once())
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->method('isReadable')
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->will($this->returnValue(false));
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$stream->expects($this->once())
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->method('isWritable')
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->will($this->returnValue(false));
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StreamWrapper::getResource($stream);
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}
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/**
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* @expectedException \PHPUnit_Framework_Error_Warning
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*/
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public function testReturnsFalseWhenStreamDoesNotExist()
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{
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fopen('guzzle://foo', 'r');
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}
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public function testCanOpenReadonlyStream()
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{
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$stream = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
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->setMethods(['isReadable', 'isWritable'])
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->getMockForAbstractClass();
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$stream->expects($this->once())
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->method('isReadable')
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->will($this->returnValue(false));
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$stream->expects($this->once())
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->method('isWritable')
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->will($this->returnValue(true));
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$r = StreamWrapper::getResource($stream);
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$this->assertInternalType('resource', $r);
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fclose($r);
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}
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}
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