| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| |
| |
| #if DEPLOYMENT_RUNTIME_OBJC || os(Linux) |
| import Foundation |
| import XCTest |
| #else |
| import SwiftFoundation |
| import SwiftXCTest |
| #endif |
| |
| |
| class TestNSUUID : XCTestCase { |
| |
| static var allTests: [(String, (TestNSUUID) -> () throws -> Void)] { |
| return [ |
| ("test_Equality", test_Equality), |
| ("test_InvalidUUID", test_InvalidUUID), |
| ("test_UUIDString", test_UUIDString), |
| ("test_description", test_description), |
| // Disabled until NSKeyedArchiver and NSKeyedUnarchiver are implemented |
| // ("test_NSCoding", test_NSCoding), |
| ] |
| } |
| |
| func test_Equality() { |
| let uuidA = NSUUID(UUIDString: "E621E1F8-C36C-495A-93FC-0C247A3E6E5F") |
| let uuidB = NSUUID(UUIDString: "e621e1f8-c36c-495a-93fc-0c247a3e6e5f") |
| let uuidC = NSUUID(UUIDBytes: [0xe6,0x21,0xe1,0xf8,0xc3,0x6c,0x49,0x5a,0x93,0xfc,0x0c,0x24,0x7a,0x3e,0x6e,0x5f]) |
| let uuidD = NSUUID() |
| |
| XCTAssertEqual(uuidA, uuidB, "String case must not matter.") |
| XCTAssertEqual(uuidA, uuidC, "A UUID initialized with a string must be equal to the same UUID initialized with its UnsafePointer<UInt8> equivalent representation.") |
| XCTAssertNotEqual(uuidC, uuidD, "Two different UUIDs must not be equal.") |
| } |
| |
| func test_InvalidUUID() { |
| let uuid = NSUUID(UUIDString: "Invalid UUID") |
| XCTAssertNil(uuid, "The convenience initializer `init?(UUIDString string:)` must return nil for an invalid UUID string.") |
| } |
| |
| // `UUIDString` should return an uppercase string |
| // See: https://bugs.swift.org/browse/SR-865 |
| func test_UUIDString() { |
| let uuid = NSUUID(UUIDBytes: [0xe6,0x21,0xe1,0xf8,0xc3,0x6c,0x49,0x5a,0x93,0xfc,0x0c,0x24,0x7a,0x3e,0x6e,0x5f]) |
| XCTAssertEqual(uuid.UUIDString, "E621E1F8-C36C-495A-93FC-0C247A3E6E5F", "The UUIDString representation must be uppercase.") |
| } |
| |
| func test_description() { |
| let uuid = NSUUID() |
| XCTAssertEqual(uuid.description, uuid.UUIDString, "The description must be the same as the UUIDString.") |
| } |
| |
| func test_NSCoding() { |
| let uuidA = NSUUID() |
| let uuidB = NSKeyedUnarchiver.unarchiveObjectWithData(NSKeyedArchiver.archivedDataWithRootObject(uuidA)) as! NSUUID |
| XCTAssertEqual(uuidA, uuidB, "Archived then unarchived uuid must be equal.") |
| } |
| } |