         mkdir(lsFolderPathForTest)
         createEmptyFile(lsFolderPathForTest.stringByAppendingString("/1"))
         createEmptyFile(lsFolderPathForTest.stringByAppendingString("/2"))
+        channel!.symlink(lsFolderPathForTest, destination: lnFolderPathForTest)
+        channel!.symlink(lsFolderPathForTest.stringByAppendingString("/1"), destination: lnFilePathForTest)
         
         unlink(filePathForWriteTest)
         unlink(filePathForReadTest)

            XCTAssertEqual(files.count, 0)
            dir.close()
            
        } catch let error as NSError {
            XCTFail(error.description)
        }
    }
    

    private var readFileExpectation: XCTestExpectation?

    let lsFolderPathForTest = "./ls"
    let lnFolderPathForTest = "./ln"
    let lnFilePathForTest = "./lnFile"
    let filePathForWriteTest = "./test_write.txt"
    let filePathForReadTest = "./test_read.txt"

