org\bovigo\vfs\vfsStreamWrapperFileTestCase::file_put_contentsExistingNonWritableFile PHP Method

    public function file_put_contentsExistingNonWritableFile()
    {
        vfsStreamWrapper::register();
        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root'));
        vfsStream::newFile('new.txt', 0400)->at(vfsStreamWrapper::getRoot())->withContent('content');
        $this->assertFalse(@file_put_contents(vfsStream::url('root/new.txt'), 'This does not work.'));
        $this->assertEquals('content', file_get_contents(vfsStream::url('root/new.txt')));
    }