// This source file is part of the Swift.org open source project
//
// Copyright (c) 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 TestUserDefaults : XCTestCase {
	static var allTests : [(String, (TestUserDefaults) -> () throws -> ())] {
		return [
			("test_createUserDefaults", test_createUserDefaults ),
			("test_getRegisteredDefaultItem", test_getRegisteredDefaultItem ),
			("test_getRegisteredDefaultItem_NSString", test_getRegisteredDefaultItem_NSString ),
			("test_getRegisteredDefaultItem_String", test_getRegisteredDefaultItem_String ),
			("test_getRegisteredDefaultItem_NSURL", test_getRegisteredDefaultItem_NSURL ),
			("test_getRegisteredDefaultItem_URL", test_getRegisteredDefaultItem_URL ),
			("test_getRegisteredDefaultItem_NSData", test_getRegisteredDefaultItem_NSData ),
			("test_getRegisteredDefaultItem_Data)", test_getRegisteredDefaultItem_Data ),
			("test_getRegisteredDefaultItem_BoolFromString", test_getRegisteredDefaultItem_BoolFromString ),
			("test_getRegisteredDefaultItem_IntFromString", test_getRegisteredDefaultItem_IntFromString ),
			("test_getRegisteredDefaultItem_DoubleFromString", test_getRegisteredDefaultItem_DoubleFromString ),
			("test_setValue_NSString", test_setValue_NSString ),
			("test_setValue_String", test_setValue_String ),
			("test_setValue_NSURL", test_setValue_NSURL ),
			("test_setValue_URL", test_setValue_URL ),
			("test_setValue_NSData", test_setValue_NSData ),
			("test_setValue_Data", test_setValue_Data ),
			("test_setValue_BoolFromString", test_setValue_BoolFromString ),
			("test_setValue_IntFromString", test_setValue_IntFromString ),
			("test_setValue_DoubleFromString", test_setValue_DoubleFromString ),
		]
	}

	func test_createUserDefaults() {
		let defaults = UserDefaults.standard
		
		defaults.set(4, forKey: "ourKey")
	}
	
	func test_getRegisteredDefaultItem() {
		let defaults = UserDefaults.standard
		
		defaults.register(defaults: ["key1": NSNumber(value: Int(5))])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.integer(forKey: "key1"), 5)
	}
	
	func test_getRegisteredDefaultItem_NSString() {
		let defaults = UserDefaults.standard
		
		// Register a NSString value. UserDefaults.string(forKey:) is supposed to return the NSString as a String
		defaults.register(defaults: ["key1": "hello" as NSString])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.string(forKey: "key1"), "hello")
	}

	func test_getRegisteredDefaultItem_String() {
		let defaults = UserDefaults.standard
		
		// Register a String value. UserDefaults.string(forKey:) is supposed to return the String
		defaults.register(defaults: ["key1": "hello"])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.string(forKey: "key1"), "hello")
	}

	func test_getRegisteredDefaultItem_NSURL() {
		let defaults = UserDefaults.standard
		
		// Register an NSURL value. UserDefaults.url(forKey:) is supposed to return the URL
		defaults.register(defaults: ["key1": NSURL(fileURLWithPath: "/hello/world")])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.url(forKey: "key1"), URL(fileURLWithPath: "/hello/world"))
	}

	func test_getRegisteredDefaultItem_URL() {
		let defaults = UserDefaults.standard
		
		// Register an URL value. UserDefaults.url(forKey:) is supposed to return the URL
		defaults.register(defaults: ["key1": URL(fileURLWithPath: "/hello/world")])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.url(forKey: "key1"), URL(fileURLWithPath: "/hello/world"))
	}

	func test_getRegisteredDefaultItem_NSData() {
		let defaults = UserDefaults.standard
		let bytes = [0, 1, 2, 3, 4] as [UInt8]
		
		// Register an NSData value. UserDefaults.data(forKey:) is supposed to return the Data
		defaults.register(defaults: ["key1": NSData(bytes: bytes, length: bytes.count)])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.data(forKey: "key1"), Data(bytes: bytes))
	}
	
	func test_getRegisteredDefaultItem_Data() {
		let defaults = UserDefaults.standard
		let bytes = [0, 1, 2, 3, 4] as [UInt8]
		
		// Register a Data value. UserDefaults.data(forKey:) is supposed to return the Data
		defaults.register(defaults: ["key1": Data(bytes: bytes)])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.data(forKey: "key1"), Data(bytes: bytes))
	}

	func test_getRegisteredDefaultItem_BoolFromString() {
		let defaults = UserDefaults.standard
		
		// Register a boolean default value as a string. UserDefaults.bool(forKey:) is supposed to return the parsed Bool value
		defaults.register(defaults: ["key1": "YES"])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.bool(forKey: "key1"), true)
	}
	
	func test_getRegisteredDefaultItem_IntFromString() {
		let defaults = UserDefaults.standard
		
		// Register an int default value as a string. UserDefaults.integer(forKey:) is supposed to return the parsed Int value
		defaults.register(defaults: ["key1": "1234"])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.integer(forKey: "key1"), 1234)
	}
	
	func test_getRegisteredDefaultItem_DoubleFromString() {
		let defaults = UserDefaults.standard
		
		// Register a double default value as a string. UserDefaults.double(forKey:) is supposed to return the parsed Double value
		defaults.register(defaults: ["key1": "12.34"])
		
		//make sure we don't have anything in the saved plist.
		defaults.removeObject(forKey: "key1")
		
		XCTAssertEqual(defaults.double(forKey: "key1"), 12.34)
	}
	
	func test_setValue_NSString() {
		let defaults = UserDefaults.standard
		
		// Set a NSString value. UserDefaults.string(forKey:) is supposed to return the NSString as a String
		defaults.set("hello" as NSString, forKey: "key1")
		
		XCTAssertEqual(defaults.string(forKey: "key1"), "hello")
	}
	
	func test_setValue_String() {
#if !DARWIN_COMPATIBILITY_TESTS  // Works if run on its own, hangs if all tests in class are run
		let defaults = UserDefaults.standard
		
		// Register a String value. UserDefaults.string(forKey:) is supposed to return the String
		defaults.set("hello", forKey: "key1")
		
		XCTAssertEqual(defaults.string(forKey: "key1"), "hello")
#endif
	}

	func test_setValue_NSURL() {
		let defaults = UserDefaults.standard
		
		// Set a NSURL value. UserDefaults.url(forKey:) is supposed to return the NSURL as a URL
		defaults.set(NSURL(fileURLWithPath: "/hello/world"), forKey: "key1")
		
		XCTAssertEqual(defaults.url(forKey: "key1"), URL(fileURLWithPath: "/hello/world"))
	}

	func test_setValue_URL() {
#if !DARWIN_COMPATIBILITY_TESTS  // Works if run on its own, hangs if all tests in class are run
		let defaults = UserDefaults.standard
		
		// Set a URL value. UserDefaults.url(forKey:) is supposed to return the URL
		defaults.set(URL(fileURLWithPath: "/hello/world"), forKey: "key1")
		
		XCTAssertEqual(defaults.url(forKey: "key1"), URL(fileURLWithPath: "/hello/world"))
#endif
	}

	func test_setValue_NSData() {
		let defaults = UserDefaults.standard
		let bytes = [0, 1, 2, 3, 4] as [UInt8]
		
		// Set a NSData value. UserDefaults.data(forKey:) is supposed to return the Data
		defaults.set(NSData(bytes: bytes, length: bytes.count), forKey: "key1")
		
		XCTAssertEqual(defaults.data(forKey: "key1"), Data(bytes: bytes))
	}
	
	func test_setValue_Data() {
		let defaults = UserDefaults.standard
		let bytes = [0, 1, 2, 3, 4] as [UInt8]
		
		// Set a Data value. UserDefaults.data(forKey:) is supposed to return the Data
		defaults.set(Data(bytes: bytes), forKey: "key1")
		
		XCTAssertEqual(defaults.data(forKey: "key1"), Data(bytes: bytes))
	}

	func test_setValue_BoolFromString() {
		let defaults = UserDefaults.standard
		
		// Register a boolean default value as a string. UserDefaults.bool(forKey:) is supposed to return the parsed Bool value
		defaults.set("YES", forKey: "key1")
		
		XCTAssertEqual(defaults.bool(forKey: "key1"), true)
	}
	
	func test_setValue_IntFromString() {
		let defaults = UserDefaults.standard
		
		// Register an int default value as a string. UserDefaults.integer(forKey:) is supposed to return the parsed Int value
		defaults.set("1234", forKey: "key1")
		
		XCTAssertEqual(defaults.integer(forKey: "key1"), 1234)
	}
	
	func test_setValue_DoubleFromString() {
		let defaults = UserDefaults.standard
		
		// Register a double default value as a string. UserDefaults.double(forKey:) is supposed to return the parsed Double value
		defaults.set("12.34", forKey: "key1")
		
		XCTAssertEqual(defaults.double(forKey: "key1"), 12.34)
	}
}