NestedJSONTests.swift

TLDR

This file contains test cases for the SwiftyJSON library. It tests various functionalities of nested JSON objects, including top-level and deeply nested objects, arrays, and dictionaries.

Methods

testTopLevelNestedJSON

This method tests the conversion of a top-level nested JSON object into raw data.

testDeeplyNestedJSON

This method tests the conversion of a deeply nested JSON object into raw data.

testArrayJSON

This method tests the creation and retrieval of JSON objects from an array.

testDictionaryJSON

This method tests the creation and retrieval of JSON objects from a dictionary.

testNestedJSON

This method tests the creation and retrieval of nested JSON objects.

//  NestedJSONTests.swift
//
//  Created by Hector Matos on 9/27/16.
//
//  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 XCTest
import SwiftyJSON

class NestedJSONTests: XCTestCase {
    let family: JSON = [
        "names": [
            "Brooke Abigail Matos",
            "Rowan Danger Matos"
        ],
        "motto": "Hey, I don't know about you, but I'm feeling twenty-two! So, release the KrakenDev!"
    ]

    func testTopLevelNestedJSON() {
        let nestedJSON: JSON = [
            "family": family
        ]
        XCTAssertNotNil(try? nestedJSON.rawData())
    }

    func testDeeplyNestedJSON() {
        let nestedFamily: JSON = [
            "count": 1,
            "families": [
                [
                    "isACoolFamily": true,
                    "family": [
                        "hello": family
                    ]
                ]
            ]
        ]
        XCTAssertNotNil(try? nestedFamily.rawData())
    }

    func testArrayJSON() {
        let arr: [JSON] = ["a", 1, ["b", 2]]
        let json = JSON(arr)
        XCTAssertEqual(json[0].string, "a")
        XCTAssertEqual(json[2, 1].int, 2)
    }

    func testDictionaryJSON() {
        let json: JSON = ["a": JSON("1"), "b": JSON([1, 2, "3"]), "c": JSON(["aa": "11", "bb": 22])]
        XCTAssertEqual(json["a"].string, "1")
        XCTAssertEqual(json["b"].array!, [1, 2, "3"])
        XCTAssertEqual(json["c"]["aa"].string, "11")
    }

    func testNestedJSON() {
        let inner = JSON([
            "some_field": "1" + "2"
            ])
        let json = JSON([
            "outer_field": "1" + "2",
            "inner_json": inner
            ])
        XCTAssertEqual(json["inner_json"], ["some_field": "12"])

        let foo = "foo"
        let json2 = JSON([
            "outer_field": foo,
            "inner_json": inner
            ])
        XCTAssertEqual(json2["inner_json"].rawValue as! [String: String], ["some_field": "12"])
    }
}