//

// JSONCodableTests.swift

// JSONCodableTests

//

// Created by Tobias Conradi on 14.10.15.

// Copyright © 2015 matthewcheok. All rights reserved.

//

import XCTest

@testable import JSONCodable

struct NotEncodable {

}

class HelperTests: XCTestCase {

func testArrayElementsAreEncodable() {

let intArray:[Int] = [1,2,3]

XCTAssert(intArray.elementsAreJSONEncodable(), "Array of type [Int] should be encodable")

let encodableArray:[JSONEncodable] = [1,2,3]

XCTAssert(encodableArray.elementsAreJSONEncodable(), "Array of type [JSONEncodable] should be encodable")

let notEncodableArray:[NotEncodable] = [NotEncodable()]

XCTAssert(!notEncodableArray.elementsAreJSONEncodable(), "Array of type [NotEncodable] should not be encodable")

let _ = try? JSONEncoder.create({ (encoder) -> Void in

try encoder.encode(intArray, key: "intArray")

try encoder.encode(encodableArray, key: "encodableArray")

})

}

func testDictionaryIsEncodable() {

let intDict:[String:Int] = ["a":1,"b":2,"c":3]

XCTAssert(intDict.valuesAreJSONEncodable(), "Dictionary of type [String:Int] should be encodable")

let encodableDict:[String:JSONEncodable] = ["a":1,"b":2,"c":3]

XCTAssert(encodableDict.valuesAreJSONEncodable(), "Dictionary of type [String:JSONEncodable] should be encodable")

let notEncodableDict:[String:NotEncodable] = ["a":NotEncodable()]

XCTAssert(!notEncodableDict.valuesAreJSONEncodable(), "Dictionary of type [String:NotEncodable] should not be encodable")

let _ = try? JSONEncoder.create({ (encoder) -> Void in

try encoder.encode(intDict, key: "intArray")

try encoder.encode(encodableDict, key: "encodableArray")

})

}

}