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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at */
import Foundation
import XCTest
class HexExtensionsTests: XCTestCase {
func testHexEncodedString() {
XCTAssertEqual("Hello, world!".data(using: .utf8)!.hexEncodedString, "48656c6c6f2c20776f726c6421")
XCTAssertEqual("Hello, world!!".data(using: .utf8)!.hexEncodedString, "48656c6c6f2c20776f726c642121")
func testHexDecodedData() {
XCTAssertEqual("48656c6c6f2c20776f726c6421".hexDecodedData, "Hello, world!".data(using: .utf8))
XCTAssertEqual("48656c6c6f2c20776f726c642121".hexDecodedData, "Hello, world!!".data(using: .utf8))
func testHexDecodedDataWithInvalidInput() {
XCTAssertEqual("".hexDecodedData, Data())
XCTAssertEqual("cheese".hexDecodedData, Data())
XCTAssertEqual("a".hexDecodedData, Data())