From 71ba6b7ff388ea56b0fdbfea5338730512623ffa Mon Sep 17 00:00:00 2001
From: Dariusz Rybicki <dariusz@elixxir.io>
Date: Wed, 27 Jul 2022 14:21:06 +0100
Subject: [PATCH] Add BroadcastMessage model
---
.../Models/BroadcastMessage.swift | 33 +++++++++++++++++++
.../Models/BroadcastMessageTests.swift | 31 +++++++++++++++++
2 files changed, 64 insertions(+)
create mode 100644 Sources/ElixxirDAppsSDK/Models/BroadcastMessage.swift
create mode 100644 Tests/ElixxirDAppsSDKTests/Models/BroadcastMessageTests.swift
diff --git a/Sources/ElixxirDAppsSDK/Models/BroadcastMessage.swift b/Sources/ElixxirDAppsSDK/Models/BroadcastMessage.swift
new file mode 100644
index 00000000..19f31183
--- /dev/null
+++ b/Sources/ElixxirDAppsSDK/Models/BroadcastMessage.swift
@@ -0,0 +1,33 @@
+import Foundation
+
+public struct BroadcastMessage: Equatable {
+ public init(
+ roundId: Int,
+ ephId: [Int],
+ payload: Data
+ ) {
+ self.roundId = roundId
+ self.ephId = ephId
+ self.payload = payload
+ }
+
+ public var roundId: Int
+ public var ephId: [Int]
+ public var payload: Data
+}
+
+extension BroadcastMessage: Codable {
+ enum CodingKeys: String, CodingKey {
+ case roundId = "RoundID"
+ case ephId = "EphID"
+ case payload = "Payload"
+ }
+
+ public static func decode(_ data: Data) throws -> Self {
+ try JSONDecoder().decode(Self.self, from: data)
+ }
+
+ public func encode() throws -> Data {
+ try JSONEncoder().encode(self)
+ }
+}
diff --git a/Tests/ElixxirDAppsSDKTests/Models/BroadcastMessageTests.swift b/Tests/ElixxirDAppsSDKTests/Models/BroadcastMessageTests.swift
new file mode 100644
index 00000000..f9cac4b9
--- /dev/null
+++ b/Tests/ElixxirDAppsSDKTests/Models/BroadcastMessageTests.swift
@@ -0,0 +1,31 @@
+import CustomDump
+import XCTest
+@testable import ElixxirDAppsSDK
+
+final class BroadcastMessageTests: XCTestCase {
+ func testCoding() throws {
+ let roundId: Int = 42
+ let ephId: [Int] = [0, 0, 0, 0, 0, 0, 24, 61]
+ let payloadB64 = "SGVsbG8sIGJyb2FkY2FzdCBmcmllbmRzIQ=="
+ let jsonString = """
+ {
+ "RoundID": \(roundId),
+ "EphID": [\(ephId.map { "\($0)" }.joined(separator: ", "))],
+ "Payload": "\(payloadB64)"
+ }
+ """
+ let jsonData = jsonString.data(using: .utf8)!
+ let message = try BroadcastMessage.decode(jsonData)
+
+ XCTAssertNoDifference(message, BroadcastMessage(
+ roundId: roundId,
+ ephId: ephId,
+ payload: Data(base64Encoded: payloadB64)!
+ ))
+
+ let encodedMessage = try message.encode()
+ let decodedMessage = try BroadcastMessage.decode(encodedMessage)
+
+ XCTAssertNoDifference(decodedMessage, message)
+ }
+}
--
GitLab