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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| // CodableTests.swift | ||
| // | ||
| // Created by Lei Wang on 2018/1/9. | ||
| // | ||
| // 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 CodableTests: XCTestCase { | ||
|
|
||
| func testEncodeNull() { | ||
| var json = JSON([NSNull()]) | ||
| _ = try! JSONEncoder().encode(json) | ||
| json = JSON([nil]) | ||
| _ = try! JSONEncoder().encode(json) | ||
| let dictionary: [String: Any?] = ["key": nil] | ||
| json = JSON(dictionary) | ||
| _ = try! JSONEncoder().encode(json) | ||
| } | ||
| func testArrayCodable() { | ||
| let jsonString = """ | ||
| [1,"false", ["A", 4.3231],"3",true] | ||
| """ | ||
| var data = jsonString.data(using: .utf8)! | ||
| let json = try! JSONDecoder().decode(JSON.self, from: data) | ||
| XCTAssertEqual(json.arrayValue.first?.int, 1) | ||
| XCTAssertEqual(json[1].bool, nil) | ||
| XCTAssertEqual(json[1].string, "false") | ||
| XCTAssertEqual(json[3].string, "3") | ||
| XCTAssertEqual(json[2][1].double!, 4.3231) | ||
| XCTAssertEqual(json.arrayValue[0].bool, nil) | ||
| XCTAssertEqual(json.array!.last!.bool, true) | ||
| let jsonList = try! JSONDecoder().decode([JSON].self, from: data) | ||
| XCTAssertEqual(jsonList.first?.int, 1) | ||
| XCTAssertEqual(jsonList.last!.bool, true) | ||
| data = try! JSONEncoder().encode(json) | ||
| let list = try! JSONSerialization.jsonObject(with: data, options: []) as! [Any] | ||
| XCTAssertEqual(list[0] as! Int, 1) | ||
| XCTAssertEqual((list[2] as! [Any])[1] as! Float, 4.3231) | ||
| } | ||
| func testDictionaryCodable() { | ||
| let dictionary: [String: Any] = ["number": 9823.212, "name": "NAME", "list": [1234, 4.21223256], "object": ["sub_number": 877.2323, "sub_name": "sub_name"], "bool": true] | ||
| var data = try! JSONSerialization.data(withJSONObject: dictionary, options: []) | ||
| let json = try! JSONDecoder().decode(JSON.self, from: data) | ||
| XCTAssertNotNil(json.dictionary) | ||
| XCTAssertEqual(json["number"].float, 9823.212) | ||
| XCTAssertEqual(json["list"].arrayObject is [Float], true) | ||
| XCTAssertEqual(json["object"]["sub_number"].float, 877.2323) | ||
| XCTAssertEqual(json["bool"].bool, true) | ||
| let jsonDict = try! JSONDecoder().decode([String: JSON].self, from: data) | ||
| XCTAssertEqual(jsonDict["number"]?.int, 9823) | ||
| XCTAssertEqual(jsonDict["object"]?["sub_name"], "sub_name") | ||
| data = try! JSONEncoder().encode(json) | ||
| var encoderDict = try! JSONSerialization.jsonObject(with: data, options: []) as! [String: Any] | ||
| XCTAssertEqual(encoderDict["list"] as! [Float], [1234, 4.21223256]) | ||
| XCTAssertEqual(encoderDict["bool"] as! Bool, true) | ||
| data = try! JSONEncoder().encode(jsonDict) | ||
| encoderDict = try! JSONSerialization.jsonObject(with: data, options: []) as! [String: Any] | ||
| XCTAssertEqual(encoderDict["name"] as! String, dictionary["name"] as! String) | ||
| XCTAssertEqual((encoderDict["object"] as! [String: Any])["sub_number"] as! Float, 877.2323) | ||
| } | ||
| func testCodableModel() { | ||
| struct CodableModel: Codable { | ||
| let name: String | ||
| let number: Double | ||
| let bool: Bool | ||
| let list: [Double] | ||
| private let object: JSON | ||
| var subName: String? { | ||
| return object["sub_name"].string | ||
| } | ||
| } | ||
| let dictionary: [String: Any] = [ | ||
| "number": 9823.212, | ||
| "name": "NAME", | ||
| "list": [1234, 4.21223256], | ||
| "object": ["sub_number": 877.2323, "sub_name": "sub_name"], | ||
| "bool": true] | ||
| let data = try! JSONSerialization.data(withJSONObject: dictionary, options: []) | ||
| let model = try! JSONDecoder().decode(CodableModel.self, from: data) | ||
| XCTAssertEqual(model.subName, "sub_name") | ||
| } | ||
| } |