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Merge pull request #7 from nayanda1/Release-1.2.1
Release 1.2.1
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| // | ||
| // Mock.swift | ||
| // iONess_Tests | ||
| // | ||
| // Created by Nayanda Haberty (ID) on 27/10/20. | ||
| // Copyright © 2020 CocoaPods. All rights reserved. | ||
| // | ||
|
|
||
| import Foundation | ||
|
|
||
| struct JSONPlaceholder: Codable, Equatable { | ||
| var id: Int = 0 | ||
| var title: String | ||
| var body: String? | ||
| var userId: Int? | ||
| var completed: Bool? = nil | ||
|
|
||
| static func mock() -> JSONPlaceholder { | ||
| .init( | ||
| id: .random(in: 0..<100), | ||
| title: .random(length: .random(in: 10..<100)), | ||
| body: .random(length: .random(in: 10..<100)), | ||
| userId: .random(in: 0..<100), | ||
| completed: .random() | ||
| ) | ||
| } | ||
|
|
||
| static var `default`: JSONPlaceholder { | ||
| .init( | ||
| id: -1, | ||
| title: "", | ||
| body: nil, | ||
| userId: nil, | ||
| completed: nil | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| struct RandomJSON: Codable { | ||
| var randomInt: Int = .random(in: 0..<100) | ||
| var randomString: String = .random(length: .random(in: 10..<100)) | ||
| var randomBool: Bool = .random() | ||
| } | ||
|
|
||
| extension String { | ||
| public static func random(length: Int = 9) -> String { | ||
| let letters : NSString = " abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" | ||
| let len = UInt32(letters.length) | ||
| var randomString = "" | ||
| for _ in 0 ..< length { | ||
| let rand = arc4random_uniform(len) | ||
| var nextChar = letters.character(at: Int(rand)) | ||
| randomString += NSString(characters: &nextChar, length: 1) as String | ||
| } | ||
| return randomString | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| // | ||
| // ResponseDecoderSpec.swift | ||
| // iONess_Tests | ||
| // | ||
| // Created by Nayanda Haberty (ID) on 27/10/20. | ||
| // Copyright © 2020 CocoaPods. All rights reserved. | ||
| // | ||
|
|
||
| import Foundation | ||
| import Quick | ||
| import Nimble | ||
| @testable import iONess | ||
|
|
||
| class ResponseDecoderSpec: QuickSpec { | ||
| override func spec() { | ||
| describe("positive case") { | ||
| it("should decode json from data") { | ||
| let mock = JSONPlaceholder.mock() | ||
| let data = try! JSONEncoder().encode(mock) | ||
| let decoded = try! JSONDecodableDecoder<JSONPlaceholder>().decode(from: data) | ||
| expect(decoded).to(equal(mock)) | ||
| } | ||
| it("should decode json array from data") { | ||
| let mocks: [JSONPlaceholder] = [.mock(), .mock(), .mock(), .mock(), .mock()] | ||
| let data = try! JSONEncoder().encode(mocks) | ||
| let decodeds = try! ArrayJSONDecodableDecoder<JSONPlaceholder>().decode(from: data) | ||
| expect(decodeds).to(equal(mocks)) | ||
| } | ||
| it("should decode json from data") { | ||
| let mock = JSONPlaceholder.mock() | ||
| let data = try! JSONEncoder().encode(mock) | ||
| let decoded = try! JSONResponseDecoder().decode(from: data) | ||
| expect(decoded["id"] as? Int).to(equal(mock.id)) | ||
| expect(decoded["userId"] as? Int).to(equal(mock.userId)) | ||
| expect(decoded["body"] as? String).to(equal(mock.body)) | ||
| expect(decoded["completed"] as? Bool).to(equal(mock.completed)) | ||
| expect(decoded["title"] as? String).to(equal(mock.title)) | ||
| } | ||
| it("should decode json array from data") { | ||
| let mocks: [JSONPlaceholder] = [.mock(), .mock(), .mock(), .mock(), .mock()] | ||
| let data = try! JSONEncoder().encode(mocks) | ||
| let decodeds = try! ArrayJSONResponseDecoder().decode(from: data) | ||
| expect(decodeds.count).to(equal(mocks.count)) | ||
| for (index, decoded) in decodeds.enumerated() { | ||
| guard let dict: [String: Any] = decoded as? [String : Any] else { | ||
| fail() | ||
| return | ||
| } | ||
| let mock = mocks[index] | ||
| expect(dict["id"] as? Int).to(equal(mock.id)) | ||
| expect(dict["userId"] as? Int).to(equal(mock.userId)) | ||
| expect(dict["body"] as? String).to(equal(mock.body)) | ||
| expect(dict["completed"] as? Bool).to(equal(mock.completed)) | ||
| expect(dict["title"] as? String).to(equal(mock.title)) | ||
| } | ||
| } | ||
| it("should decode json from data") { | ||
| let mock = JSONPlaceholder.mock() | ||
| let data = try! JSONEncoder().encode(mock) | ||
| let decoded = try! PlaceholderJSONDecoder().decode(from: data) | ||
| expect(decoded).to(equal(mock)) | ||
| } | ||
| it("should decode json from string") { | ||
| let mock = JSONPlaceholder.mock() | ||
| let data = try! JSONEncoder().encode(mock) | ||
| let decoded = try! PlaceholderStringDecoder().decode(from: data) | ||
| expect(decoded).to(equal(mock)) | ||
| } | ||
| it("should decode array json from data") { | ||
| let mocks: [JSONPlaceholder] = [.mock(), .mock(), .mock(), .mock(), .mock()] | ||
| let data = try! JSONEncoder().encode(mocks) | ||
| let decoder = ArrayedJSONDecoder(singleDecoder: PlaceholderJSONDecoder()) | ||
| let decodeds = try! decoder.decode(from: data) | ||
| expect(decodeds).to(equal(mocks)) | ||
| } | ||
| } | ||
| describe("negative test") { | ||
| it("should fail decode json from data") { | ||
| let mock = RandomJSON() | ||
| let data = try! JSONEncoder().encode(mock) | ||
| expect { | ||
| let decoded = try JSONDecodableDecoder<JSONPlaceholder>().decode(from: data) | ||
| return decoded | ||
| }.to(throwError()) | ||
| } | ||
| it("should fail decode json array from data") { | ||
| let mocks: [RandomJSON] = [.init(), .init(), .init(), .init(), .init()] | ||
| let data = try! JSONEncoder().encode(mocks) | ||
| expect { | ||
| let decoded = try ArrayJSONDecodableDecoder<JSONPlaceholder>().decode(from: data) | ||
| return decoded | ||
| }.to(throwError()) | ||
| } | ||
| it("should fail decode json from data") { | ||
| let data = String.random().data(using: .utf8)! | ||
| expect { | ||
| let decoded = try JSONResponseDecoder().decode(from: data) | ||
| return decoded | ||
| }.to(throwError()) | ||
| } | ||
| it("should fail decode array json from data") { | ||
| let data = String.random().data(using: .utf8)! | ||
| expect { | ||
| let decoded = try ArrayJSONResponseDecoder().decode(from: data) | ||
| return decoded | ||
| }.to(throwError()) | ||
| } | ||
| it("should fail decode json from data") { | ||
| let data = String.random().data(using: .utf8)! | ||
| expect { | ||
| let decoded = try PlaceholderJSONDecoder().decode(from: data) | ||
| return decoded | ||
| }.to(throwError()) | ||
| } | ||
| it("should fail decode json from string") { | ||
| let data = String.random().data(using: .utf8)! | ||
| expect { | ||
| let decoded = try PlaceholderStringDecoder().decode(from: data) | ||
| return decoded | ||
| }.to(throwError()) | ||
| } | ||
| it("should fail decode array json from data") { | ||
| let data = String.random().data(using: .utf8)! | ||
| let decoder = ArrayedJSONDecoder(singleDecoder: PlaceholderJSONDecoder()) | ||
| expect { | ||
| let decodeds = try decoder.decode(from: data) | ||
| return decodeds | ||
| }.to(throwError()) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| class PlaceholderJSONDecoder: BaseJSONDecoder<JSONPlaceholder> { | ||
| override func decode(from json: [String : Any]) throws -> JSONPlaceholder { | ||
| .init( | ||
| id: json["id"] as? Int ?? -1, | ||
| title: json["title"] as? String ?? "", | ||
| body: json["body"] as? String, | ||
| userId: json["userId"] as? Int, | ||
| completed: json["completed"] as? Bool | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| class PlaceholderStringDecoder: BaseStringDecoder<JSONPlaceholder> { | ||
| override func decode(from json: String) throws -> JSONPlaceholder { | ||
| let data = json.data(using: .utf8)! | ||
| let dict = try JSONSerialization.jsonObject(with: data, options: []) as! [String: Any] | ||
| return .init( | ||
| id: dict["id"] as? Int ?? -1, | ||
| title: dict["title"] as? String ?? "", | ||
| body: dict["body"] as? String, | ||
| userId: dict["userId"] as? Int, | ||
| completed: dict["completed"] as? Bool | ||
| ) | ||
| } | ||
| } |
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