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//
// JSONHelperTests.swift
// JSONHelperTests
//
// Created by Baris Sencan on 28/08/14.
// Copyright (c) 2014 Baris Sencan. All rights reserved.
//
import UIKit
import XCTest
import JSONHelper
class JSONHelperTests: XCTestCase {
let dummyResponse = [
"string": "a",
"int": 1,
"int_string": "1",
"bool": true,
"date": "2014-09-19",
"url": "http://github.com/",
"stringArray": ["a", "b", "c"],
"intArray": [1, 2, 3, 4, 5],
"boolArray": [true, false],
"instance": [
"name": "b"
],
"instanceArray": [
[
"name": "c"
], [
"name": "d"
]
],
"instanceMap": [
"ePerson": [
"name": "e"
],
"fPerson": [
"name": "f"
]
]
]
struct Person: Deserializable {
var name = ""
init(data: [String: AnyObject]) {
name <-- data["name"]
}
init() {}
}
enum EnumTest: Int {
case Zero = 0
case One = 1
}
func testOptionalString() {
var property: String?
property <-- dummyResponse["string"]
XCTAssertEqual(property!, "a", "String? property should equal 'a'")
property <-- dummyResponse["invalidKey"]
XCTAssertNil(property, "String? property should equal nil after invalid assignment")
}
func testString() {
var property = "b"
property <-- dummyResponse["invalidKey"]
XCTAssertEqual(property, "b", "String property should have the default value 'b'")
property <-- dummyResponse["string"]
XCTAssertEqual(property, "a", "String property should equal 'a'")
}
func testOptionalInt() {
var property: Int?
property <-- dummyResponse["int"]
XCTAssertEqual(property!, 1, "Int? property should equal 1")
property <-- dummyResponse["invalidKey"]
XCTAssertNil(property, "Int? property should equal nil after invalid assignment")
}
func testInt() {
var property = 2
property <-- dummyResponse["invalidKey"]
XCTAssertEqual(property, 2, "Int property should have the default value 2")
property <-- dummyResponse["int"]
XCTAssertEqual(property, 1, "Int property should equal 1")
}
func testStringToOptionalInt() {
var number: Int?
number <-- dummyResponse["int_string"]
XCTAssertEqual(number!, 1, "Strings containing numbers should successfully deserialize into optional Ints.")
}
func testStringToInt() {
var number = 0
number <-- dummyResponse["int_string"]
XCTAssertEqual(number, 1, "Strings containing numbers should successfully deserialize into Ints.")
}
func testOptionalBool() {
var property: Bool?
property <-- dummyResponse["bool"]
XCTAssertEqual(property!, true, "Bool? property should equal true")
property <-- dummyResponse["invalidKey"]
XCTAssertNil(property, "Bool? property should equal nil after invalid assignment")
}
func testBool() {
var property = true
property <-- dummyResponse["invalidKey"]
XCTAssertEqual(property, true, "Bool property should have the default value true")
property <-- dummyResponse["bool"]
XCTAssertEqual(property, true, "Bool property should equal true")
}
func testOptionalNSDate() {
var property: NSDate?
property <-- (dummyResponse["date"], "yyyy-MM-dd")
let dateFormatter = NSDateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd"
let testDate = dateFormatter.dateFromString("2014-09-19")
XCTAssertEqual(property!.compare(testDate!), NSComparisonResult.OrderedSame, "NSDate? property should equal 2014-09-19")
property <-- dummyResponse["invalidKey"]
XCTAssertNil(property, "NSDate? property should equal nil after invalid assignment")
}
func testNSDate() {
let dateFormatter = NSDateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd"
let defaultTestDate = dateFormatter.dateFromString("2015-09-19")
var property = defaultTestDate!
property <-- (dummyResponse["invalidKey"], "yyyy-MM-dd")
XCTAssertEqual(property.compare(defaultTestDate!), NSComparisonResult.OrderedSame, "NSDate should have the default value 2015-09-19")
property <-- (dummyResponse["date"], "yyyy-MM-dd")
let testDate = dateFormatter.dateFromString("2014-09-19")
XCTAssertEqual(property.compare(testDate!), NSComparisonResult.OrderedSame, "NSDate should have the value 2015-09-19")
}
func testOptionalNSURL() {
var property: NSURL?
property <-- dummyResponse["url"]
XCTAssertEqual(property!.host!, "github.com", "NSURL? property should equal github.com")
property <-- dummyResponse["invalidKey"]
XCTAssertNil(property, "NSURL? property should equal nil after invalid assignment")
}
func testNSURL() {
var property = NSURL(string: "http://google.com")!
property <-- dummyResponse["invalidKey"]
XCTAssertEqual(property.host!, "google.com", "NSURL should have the default value google.com")
property <-- dummyResponse["url"]
XCTAssertEqual(property.host!, "github.com", "NSURL should have the value github.com")
}
func testStringArray() {
var property = [String]()
property <-- dummyResponse["stringArray"]
XCTAssertEqual(property.count, 3, "[String] property should have 3 members")
}
func testIntArray() {
var property = [Int]()
property <-- dummyResponse["intArray"]
XCTAssertEqual(property.count, 5, "[Int] property should have 5 members")
}
func testBoolArray() {
var property = [Bool]()
property <-- dummyResponse["boolArray"]
XCTAssertEqual(property.count, 2, "[Bool] property should have 2 members")
}
func testInstance() {
var instance = Person()
instance <-- dummyResponse["instance"]
XCTAssertEqual(instance.name, "b", "Person instance's name property should equal 'b'")
}
func testInstanceArray() {
var property = [Person]()
property <-- dummyResponse["instanceArray"]
XCTAssertEqual(property.count, 2, "[Person] property should have 2 members")
}
func testInstanceMap() {
var property = [String:Person]()
property <-- dummyResponse["instanceMap"]
XCTAssertEqual(property["ePerson"]!.name, "e", "member \"ePerson\" of [String:Person] property should have \"e\" for name")
}
func testRawValueEnum() {
var property = EnumTest.Zero
property <-- dummyResponse["int"]
XCTAssertEqual(property, EnumTest.One, "EnumTest should be equal to .One")
}
func testJSONStringArrayParsing() {
var jsonString = "[{\"name\": \"I am \"},{\"name\": \"Groot!\"}]"
var people = [Person]()
var areYouGroot = ""
people <-- jsonString
for person in people {
areYouGroot += person.name
}
XCTAssertEqual(areYouGroot, "I am Groot!", "Groot should be Groot")
}
func testJSONStringMapParsing() {
var jsonString = "{\"person one\": {\"name\": \"I am \"}, \"person two\": {\"name\": \"Groot!\"}}"
var people = [String:Person]()
var areYouGroot = ""
var keys = ""
people <-- jsonString
for (personKey, person) in people {
areYouGroot += person.name
keys += personKey
}
XCTAssertEqual(keys, "person oneperson two", "keys should be correctly picked up")
XCTAssertEqual(areYouGroot, "I am Groot!", "Groot should be Groot")
}
}