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//===----------------------------------------------------------------------===//
//
// This source file is part of the SwiftNIO open source project
//
// Copyright (c) 2019 Apple Inc. and the SwiftNIO project authors
// Licensed under Apache License v2.0
//
// See LICENSE.txt for license information
// See CONTRIBUTORS.txt for the list of SwiftNIO project authors
//
// SPDX-License-Identifier: Apache-2.0
//
//===----------------------------------------------------------------------===//
import Foundation
import XCTest
import NIO
import NIOFoundationCompat
class ByteBufferViewDataProtocolTests: XCTestCase {
func testResetBytes() {
var view = ByteBufferView()
view.resetBytes(in: view.indices)
XCTAssertTrue(view.elementsEqual([]))
view.replaceSubrange(view.indices, with: [1, 2, 3, 4, 5])
view.resetBytes(in: 0..<2)
XCTAssertTrue(view.elementsEqual([0, 0, 3, 4, 5]))
view.resetBytes(in: 2...4)
XCTAssertTrue(view.elementsEqual([0, 0, 0, 0, 0]))
}
func testCreateDataFromBuffer() {
let testString = "some sample bytes"
let buffer = ByteBuffer(ByteBufferView(testString.utf8))
let data = Data(buffer: buffer)
XCTAssertEqual(Array(data), Array(testString.utf8))
}
}
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