vector-im/element-ios/issues/5298 - Added build setting + ui and unit tests.

2026-04-19 16:13:42 +02:00 · 2021-12-22 14:12:42 +02:00
parent 5f6b6b27aa
commit 0bac754ad9
9 changed files with 149 additions and 18 deletions
@@ -16,20 +16,113 @@

 import XCTest
 import Combine
+import CoreLocation

@testable import RiotSwiftUI

@available(iOS 14.0, *)
 class LocationSharingViewModelTests: XCTestCase {
-    var viewModel: LocationSharingViewModel!
-    var context: LocationSharingViewModelType.Context!
+    
    var cancellables = Set<AnyCancellable>()
    
-    override func setUpWithError() throws {
+    func testInitialState() {
+        let viewModel = buildViewModel(withLocation: false)
        
+        XCTAssertTrue(viewModel.context.viewState.shareButtonEnabled)
+        XCTAssertTrue(viewModel.context.viewState.shareButtonVisible)
+        XCTAssertFalse(viewModel.context.viewState.showLoadingIndicator)
+        
+        XCTAssertNotNil(viewModel.context.viewState.tileServerMapURL)
+        XCTAssertNotNil(viewModel.context.viewState.avatarData)
+        
+        XCTAssertNil(viewModel.context.viewState.location)
+        XCTAssertNil(viewModel.context.viewState.bindings.userLocation)
+        XCTAssertNil(viewModel.context.viewState.bindings.alertInfo)
    }
    
-    func testInitialState() {
-
+    func testCancellation() {
+        let viewModel = buildViewModel(withLocation: false)
+        
+        let expectation = self.expectation(description: "Cancellation completion should be invoked")
+        
+        viewModel.completion = { result in
+            switch result {
+            case .share:
+                XCTFail()
+            case .cancel:
+                expectation.fulfill()
+            }
+        }
+        
+        viewModel.context.send(viewAction: .cancel)
+        
+        waitForExpectations(timeout: 3)
+    }
+    
+    func testShareNoUserLocation() {
+        let viewModel = buildViewModel(withLocation: false)
+        
+        XCTAssertNil(viewModel.context.viewState.bindings.userLocation)
+        XCTAssertNil(viewModel.context.viewState.location)
+        
+        viewModel.context.send(viewAction: .share)
+        
+        XCTAssertNotNil(viewModel.context.viewState.bindings.alertInfo)
+        XCTAssertEqual(viewModel.context.viewState.bindings.alertInfo?.id, .userLocatingError)
+    }
+    
+    func testShareExistingLocation() {
+        let viewModel = buildViewModel(withLocation: true)
+        
+        let expectation = self.expectation(description: "Share completion should be invoked")
+        
+        viewModel.completion = { result in
+            switch result {
+            case .share(let latitude, let longitude):
+                XCTAssertEqual(latitude, viewModel.context.viewState.location?.latitude)
+                XCTAssertEqual(longitude, viewModel.context.viewState.location?.longitude)
+                expectation.fulfill()
+            case .cancel:
+                XCTFail()
+            }
+        }
+        
+        XCTAssertNil(viewModel.context.viewState.bindings.userLocation)
+        XCTAssertNotNil(viewModel.context.viewState.location)
+        
+        viewModel.context.send(viewAction: .share)
+        
+        XCTAssertNil(viewModel.context.viewState.bindings.alertInfo)
+        
+        waitForExpectations(timeout: 3)
+    }
+    
+    func testLoading() {
+        let viewModel = buildViewModel(withLocation: false)
+        
+        viewModel.dispatch(action: .startLoading)
+        
+        XCTAssertFalse(viewModel.context.viewState.shareButtonEnabled)
+        XCTAssertTrue(viewModel.context.viewState.showLoadingIndicator)
+        
+        viewModel.dispatch(action: .stopLoading(nil))
+        
+        XCTAssertTrue(viewModel.context.viewState.shareButtonEnabled)
+        XCTAssertFalse(viewModel.context.viewState.showLoadingIndicator)
+    }
+    
+    func testInvalidLocationAuthorization() {
+        let viewModel = buildViewModel(withLocation: false)
+        
+        viewModel.context.viewState.errorSubject.send(.invalidLocationAuthorization)
+        
+        XCTAssertNotNil(viewModel.context.alertInfo)
+        XCTAssertEqual(viewModel.context.viewState.bindings.alertInfo?.id, .authorizationError)
+    }
+    
+    private func buildViewModel(withLocation: Bool) -> LocationSharingViewModel {
+        LocationSharingViewModel(tileServerMapURL: URL(string: "http://empty.com")!,
+                                                 avatarData: AvatarInput(mxContentUri: "", matrixItemId: "", displayName: ""),
+                                                 location: (withLocation ? CLLocationCoordinate2D(latitude: 51.4932641, longitude: -0.257096) : nil))
    }
 }