flushContents() public method

Empty the stream and reset the internal pointer.
public flushContents ( )
 public function testContentsCanBeFlushed()
 {
     $reader = $this->_getReader();
     $factory = $this->_getFactory($reader);
     $stream = new Swift_CharacterStream_ArrayCharacterStream($factory, 'utf-8');
     $seq = $this->_mockery()->sequence('read-sequence');
     $this->_checking(Expectations::create()->ignoring($reader)->getInitialByteSize()->returns(1)->one($reader)->validateByteSequence(array(0xd0), 1)->inSequence($seq)->returns(1)->one($reader)->validateByteSequence(array(0xd0), 1)->inSequence($seq)->returns(1)->one($reader)->validateByteSequence(array(0xd0), 1)->inSequence($seq)->returns(1));
     $stream->importString(pack('C*', 0xd0, 0x94, 0xd0, 0xb6, 0xd0, 0xbe));
     $stream->flushContents();
     $this->assertIdentical(false, $stream->read(1));
 }
 public function testContentsCanBeFlushed()
 {
     $reader = $this->_getReader();
     $factory = $this->_getFactory($reader);
     $stream = new Swift_CharacterStream_ArrayCharacterStream($factory, 'utf-8');
     $reader->shouldReceive('getInitialByteSize')->zeroOrMoreTimes()->andReturn(1);
     $reader->shouldReceive('validateByteSequence')->once()->with(array(0xd0), 1)->andReturn(1);
     $reader->shouldReceive('validateByteSequence')->once()->with(array(0xd0), 1)->andReturn(1);
     $reader->shouldReceive('validateByteSequence')->once()->with(array(0xd0), 1)->andReturn(1);
     $stream->importString(pack('C*', 0xd0, 0x94, 0xd0, 0xb6, 0xd0, 0xbe));
     $stream->flushContents();
     $this->assertSame(false, $stream->read(1));
 }