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| 1 | +import XCTest |
| 2 | +import Apollo |
| 3 | +import Starscream |
| 4 | +@testable import ApolloWebSocket |
| 5 | + |
| 6 | +class WebSocketTransportTests: XCTestCase { |
| 7 | + |
| 8 | + private let mockSocketURL = URL(string: "http://localhost/dummy_url")! |
| 9 | + private var webSocketTransport: WebSocketTransport! |
| 10 | + |
| 11 | + func testUpdateHeaderValues() { |
| 12 | + var request = URLRequest(url: mockSocketURL) |
| 13 | + request.addValue("OldToken", forHTTPHeaderField: "Authorization") |
| 14 | + |
| 15 | + self.webSocketTransport = WebSocketTransport(request: request) |
| 16 | + |
| 17 | + self.webSocketTransport.updateHeaderValues(["Authorization": "UpdatedToken"]) |
| 18 | + |
| 19 | + XCTAssertEqual(self.webSocketTransport.websocket.request.allHTTPHeaderFields?["Authorization"], "UpdatedToken") |
| 20 | + } |
| 21 | + |
| 22 | + func testUpdateConnectingPayload() { |
| 23 | + WebSocketTransport.provider = MockWebSocket.self |
| 24 | + |
| 25 | + self.webSocketTransport = WebSocketTransport(request: URLRequest(url: mockSocketURL), |
| 26 | + connectingPayload: ["Authorization": "OldToken"]) |
| 27 | + |
| 28 | + let mockWebSocketDelegate = MockWebSocketDelegate() |
| 29 | + |
| 30 | + let mockWebSocket = self.webSocketTransport.websocket as? MockWebSocket |
| 31 | + mockWebSocket?.isConnected = true |
| 32 | + mockWebSocket?.delegate = mockWebSocketDelegate |
| 33 | + |
| 34 | + let exp = expectation(description: "Waiting for reconnect") |
| 35 | + |
| 36 | + mockWebSocketDelegate.didReceiveMessage = { message in |
| 37 | + let json = try? JSONSerializationFormat.deserialize(data: message.data(using: .utf8)!) as? JSONObject |
| 38 | + guard let payload = json?["payload"] as? JSONObject, (json?["type"] as? String) == "connection_init" else { |
| 39 | + return |
| 40 | + } |
| 41 | + |
| 42 | + XCTAssertEqual(payload["Authorization"] as? String, "UpdatedToken") |
| 43 | + exp.fulfill() |
| 44 | + } |
| 45 | + |
| 46 | + self.webSocketTransport.updateConnectingPayload(["Authorization": "UpdatedToken"]) |
| 47 | + self.webSocketTransport.initServer() |
| 48 | + |
| 49 | + waitForExpectations(timeout: 3, handler: nil) |
| 50 | + } |
| 51 | +} |
| 52 | + |
| 53 | +private final class MockWebSocketDelegate: WebSocketDelegate { |
| 54 | + |
| 55 | + var didReceiveMessage: ((String) -> Void)? |
| 56 | + |
| 57 | + func websocketDidConnect(socket: WebSocketClient) { } |
| 58 | + |
| 59 | + func websocketDidDisconnect(socket: WebSocketClient, error: Error?) { } |
| 60 | + |
| 61 | + func websocketDidReceiveMessage(socket: WebSocketClient, text: String) { |
| 62 | + didReceiveMessage?(text) |
| 63 | + } |
| 64 | + |
| 65 | + func websocketDidReceiveData(socket: WebSocketClient, data: Data) { } |
| 66 | +} |
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