AutoCat/AutoCatTests/LocationPickerTests.swift

98 lines
3.3 KiB
Swift

//
// LocationPickerTests.swift
// AutoCatTests
//
// Created by Selim Mustafaev on 10.08.2024.
// Copyright © 2024 Selim Mustafaev. All rights reserved.
//
import Testing
import CoreLocation
import Mockable
import Intents
import Contacts
@testable import AutoCat
@testable import AutoCatCore
@MainActor
struct LocationPickerTests {
let latitude: CLLocationDegrees = 10
let longitude: CLLocationDegrees = 10
let address = "Test Address"
let locationServiceMock = MockLocationServiceProtocol()
func makeViewModel(event: VehicleEventDto) -> LocationPickerViewModel {
return LocationPickerViewModel(
locationService: locationServiceMock,
event: event
)
}
@Test("Set initial location (user)")
func setInitialLocationUser() async throws {
let viewModel = makeViewModel(event: .init(lat: 0, lon: 0, addedBy: nil))
viewModel.onAppear()
#expect(viewModel.position == .userLocation(fallback: .automatic))
}
@Test("Set initial location (custom)")
func setInitialLocationCustom() async throws {
let viewModel = makeViewModel(event: .init(lat: latitude, lon: longitude, addedBy: nil))
viewModel.onAppear()
#expect(viewModel.position.region?.center.latitude == latitude)
#expect(viewModel.position.region?.center.longitude == longitude)
}
@Test("Update event")
func updateEvent() async throws {
let viewModel = makeViewModel(event: .init(lat: 0, lon: 0, addedBy: nil))
given(locationServiceMock)
.getAddressForLocation(latitude: .value(latitude), longitude: .value(longitude))
.willReturn(address)
await viewModel.updateEvent(center: .init(latitude: latitude, longitude: longitude))
#expect(viewModel.event.latitude == latitude)
#expect(viewModel.event.longitude == longitude)
#expect(viewModel.event.address == address)
}
@Test("Update event (throttling)")
func updateEventThrottling() async throws {
let viewModel = makeViewModel(event: .init(lat: 0, lon: 0, addedBy: nil))
let initialLocation = CLLocationCoordinate2D(latitude: 0, longitude: 0)
let finalLocation = CLLocationCoordinate2D(latitude: latitude, longitude: longitude)
given(locationServiceMock)
.getAddressForLocation(latitude: .value(0), longitude: .value(0)).willReturn("")
.getAddressForLocation(latitude: .value(latitude), longitude: .value(longitude)).willReturn(address)
viewModel.onAppear()
async let task1: () = viewModel.updateEvent(center: initialLocation)
async let task2: () = viewModel.updateEvent(center: initialLocation)
async let task3: () = viewModel.updateEvent(center: finalLocation)
_ = await (task1, task2, task3)
verify(locationServiceMock)
.getAddressForLocation(latitude: .value(0), longitude: .value(0)).called(.never)
.getAddressForLocation(latitude: .value(latitude), longitude: .value(longitude)).called(.once)
#expect(viewModel.event.latitude == latitude)
#expect(viewModel.event.longitude == longitude)
#expect(viewModel.event.address == address)
}
}