/
MappableExtensionsTests.swift
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/
MappableExtensionsTests.swift
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//
// MappableExtensionsTests.swift
// ObjectMapper
//
// Created by Scott Hoyt on 10/25/15.
//
// The MIT License (MIT)
//
// Copyright (c) 2014-2018 Tristan Himmelman
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
import XCTest
import ObjectMapper
struct TestMappable: Mappable, Equatable, Hashable {
static let valueForString = "This string should work"
static let workingJSONString = "{ \"value\" : \"\(valueForString)\" }"
static let workingJSON: [String: Any] = ["value": valueForString]
static let workingJSONArrayString = "[\(workingJSONString)]"
var value: String?
init() {}
init?(map: Map) { }
mutating func mapping(map: Map) {
value <- map["value"]
}
var hashValue: Int {
if let value = value {
return value.hashValue
}
return NSIntegerMax
}
}
func ==(lhs: TestMappable, rhs: TestMappable) -> Bool {
return lhs.value == rhs.value
}
class MappableExtensionsTests: XCTestCase {
var testMappable: TestMappable!
override func setUp() {
super.setUp()
testMappable = TestMappable()
testMappable.value = TestMappable.valueForString
}
func testInitFromString() {
let mapped = TestMappable(JSONString: TestMappable.workingJSONString)
XCTAssertNotNil(mapped)
XCTAssertEqual(mapped?.value, TestMappable.valueForString)
}
func testToJSONAndBack() {
let mapped = TestMappable(JSON: testMappable.toJSON())
XCTAssertEqual(mapped, testMappable)
}
func testArrayFromString() {
let mapped = [TestMappable](JSONString: TestMappable.workingJSONArrayString)!
XCTAssertEqual(mapped, [testMappable])
}
func testArrayToJSONAndBack() {
let mapped = [TestMappable](JSONArray: [testMappable].toJSON())
XCTAssertEqual(mapped, [testMappable])
}
func testSetInitFailsWithEmptyString() {
XCTAssertNil(Set<TestMappable>(JSONString: ""))
}
func testSetFromString() {
let mapped = Set<TestMappable>(JSONString: TestMappable.workingJSONArrayString)!
XCTAssertEqual(mapped, Set<TestMappable>([testMappable]))
}
func testSetToJSONAndBack() {
let mapped = Set<TestMappable>(JSONArray: Set([testMappable]).toJSON())
XCTAssertEqual(mapped, [testMappable])
}
}