| // NetworkReachabilityManagerTests.swift |
| // |
| // Copyright (c) 2014–2016 Alamofire Software Foundation (http://alamofire.org/) |
| // |
| // 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. |
| |
| @testable import Alamofire |
| import Foundation |
| import SystemConfiguration |
| import XCTest |
| |
| class NetworkReachabilityManagerTestCase: BaseTestCase { |
| |
| // MARK: - Tests - Initialization |
| |
| func testThatManagerCanBeInitializedFromHost() { |
| // Given, When |
| let manager = NetworkReachabilityManager(host: "localhost") |
| |
| // Then |
| XCTAssertNotNil(manager) |
| } |
| |
| func testThatManagerCanBeInitializedFromAddress() { |
| // Given, When |
| let manager = NetworkReachabilityManager() |
| |
| // Then |
| XCTAssertNotNil(manager) |
| } |
| |
| func testThatHostManagerIsReachableOnWiFi() { |
| // Given, When |
| let manager = NetworkReachabilityManager(host: "localhost") |
| |
| // Then |
| XCTAssertEqual(manager?.networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| XCTAssertEqual(manager?.isReachable, true) |
| XCTAssertEqual(manager?.isReachableOnWWAN, false) |
| XCTAssertEqual(manager?.isReachableOnEthernetOrWiFi, true) |
| } |
| |
| func testThatHostManagerStartsWithReachableStatus() { |
| // Given, When |
| let manager = NetworkReachabilityManager(host: "localhost") |
| |
| // Then |
| XCTAssertEqual(manager?.networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| XCTAssertEqual(manager?.isReachable, true) |
| XCTAssertEqual(manager?.isReachableOnWWAN, false) |
| XCTAssertEqual(manager?.isReachableOnEthernetOrWiFi, true) |
| } |
| |
| func testThatAddressManagerStartsWithReachableStatus() { |
| // Given, When |
| let manager = NetworkReachabilityManager() |
| |
| // Then |
| XCTAssertEqual(manager?.networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| XCTAssertEqual(manager?.isReachable, true) |
| XCTAssertEqual(manager?.isReachableOnWWAN, false) |
| XCTAssertEqual(manager?.isReachableOnEthernetOrWiFi, true) |
| } |
| |
| func testThatHostManagerCanBeDeinitialized() { |
| // Given |
| var manager: NetworkReachabilityManager? = NetworkReachabilityManager(host: "localhost") |
| |
| // When |
| manager = nil |
| |
| // Then |
| XCTAssertNil(manager) |
| } |
| |
| func testThatAddressManagerCanBeDeinitialized() { |
| // Given |
| var manager: NetworkReachabilityManager? = NetworkReachabilityManager() |
| |
| // When |
| manager = nil |
| |
| // Then |
| XCTAssertNil(manager) |
| } |
| |
| // MARK: - Tests - Listener |
| |
| func testThatHostManagerIsNotifiedWhenStartListeningIsCalled() { |
| // Given |
| let manager = NetworkReachabilityManager(host: "localhost") |
| let expectation = expectationWithDescription("listener closure should be executed") |
| |
| var networkReachabilityStatus: NetworkReachabilityManager.NetworkReachabilityStatus? |
| |
| manager?.listener = { status in |
| networkReachabilityStatus = status |
| expectation.fulfill() |
| } |
| |
| // When |
| manager?.startListening() |
| waitForExpectationsWithTimeout(timeout, handler: nil) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| } |
| |
| func testThatAddressManagerIsNotifiedWhenStartListeningIsCalled() { |
| // Given |
| let manager = NetworkReachabilityManager() |
| let expectation = expectationWithDescription("listener closure should be executed") |
| |
| var networkReachabilityStatus: NetworkReachabilityManager.NetworkReachabilityStatus? |
| |
| manager?.listener = { status in |
| networkReachabilityStatus = status |
| expectation.fulfill() |
| } |
| |
| // When |
| manager?.startListening() |
| waitForExpectationsWithTimeout(timeout, handler: nil) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| } |
| |
| // MARK: - Tests - Network Reachability Status |
| |
| func testThatManagerReturnsNotReachableStatusWhenReachableFlagIsAbsent() { |
| // Given |
| let manager = NetworkReachabilityManager() |
| let flags: SCNetworkReachabilityFlags = [.ConnectionOnDemand] |
| |
| // When |
| let networkReachabilityStatus = manager?.networkReachabilityStatusForFlags(flags) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .NotReachable) |
| } |
| |
| func testThatManagerReturnsNotReachableStatusWhenInterventionIsRequired() { |
| // Given |
| let manager = NetworkReachabilityManager() |
| let flags: SCNetworkReachabilityFlags = [.Reachable, .ConnectionRequired, .ConnectionOnDemand, .InterventionRequired] |
| |
| // When |
| let networkReachabilityStatus = manager?.networkReachabilityStatusForFlags(flags) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .NotReachable) |
| } |
| |
| func testThatManagerReturnsReachableOnWiFiStatusWhenConnectionIsNotRequired() { |
| // Given |
| let manager = NetworkReachabilityManager() |
| let flags: SCNetworkReachabilityFlags = [.Reachable] |
| |
| // When |
| let networkReachabilityStatus = manager?.networkReachabilityStatusForFlags(flags) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| } |
| |
| func testThatManagerReturnsReachableOnWiFiStatusWhenConnectionIsOnDemand() { |
| // Given |
| let manager = NetworkReachabilityManager() |
| let flags: SCNetworkReachabilityFlags = [.Reachable, .ConnectionRequired, .ConnectionOnDemand] |
| |
| // When |
| let networkReachabilityStatus = manager?.networkReachabilityStatusForFlags(flags) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| } |
| |
| func testThatManagerReturnsReachableOnWiFiStatusWhenConnectionIsOnTraffic() { |
| // Given |
| let manager = NetworkReachabilityManager() |
| let flags: SCNetworkReachabilityFlags = [.Reachable, .ConnectionRequired, .ConnectionOnTraffic] |
| |
| // When |
| let networkReachabilityStatus = manager?.networkReachabilityStatusForFlags(flags) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .Reachable(.EthernetOrWiFi)) |
| } |
| |
| #if os(iOS) |
| func testThatManagerReturnsReachableOnWWANStatusWhenIsWWAN() { |
| // Given |
| let manager = NetworkReachabilityManager() |
| let flags: SCNetworkReachabilityFlags = [.Reachable, .IsWWAN] |
| |
| // When |
| let networkReachabilityStatus = manager?.networkReachabilityStatusForFlags(flags) |
| |
| // Then |
| XCTAssertEqual(networkReachabilityStatus, .Reachable(.WWAN)) |
| } |
| #endif |
| } |