Swift Testing for Unit Tests PART 1 (#5119)

* migrated a lot of unit tests to Swift Testing and added a new implementation for deferred fulfillment

more tests migration

Cleaned the code manually to establish some good patterns

more code improvements

some more code improvements

removed empty tests

update project

* more pr suggestions and cleanups

* removed the TestSetup pattern

* fixing claude not reusing tests

* pr suggestion + added indent rule to swiftformat so that we can prevent AIs to change that
This commit is contained in:
Mauro
2026-02-19 16:20:47 +01:00
committed by GitHub
parent fc03e05697
commit 7982aef855
118 changed files with 4630 additions and 4129 deletions
@@ -8,40 +8,43 @@
@testable import ElementX
import Foundation
import XCTest
import Testing
@MainActor
class UserIndicatorControllerTests: XCTestCase {
private var indicatorController: UserIndicatorController!
@Suite
struct UserIndicatorControllerTests {
private var indicatorController: UserIndicatorController
override func setUp() {
init() {
indicatorController = UserIndicatorController()
}
func testIndicatorQueueing() {
@Test
mutating func indicatorQueueing() {
indicatorController.minimumDisplayDuration = 0.0
indicatorController.submitIndicator(.init(id: "First", title: ""))
indicatorController.submitIndicator(.init(id: "Second", title: ""))
indicatorController.submitIndicator(.init(id: "Third", title: ""))
XCTAssertEqual(indicatorController.indicatorQueue.count, 3)
XCTAssertEqual(indicatorController.indicatorQueue[2].id, "Third")
XCTAssertEqual(indicatorController.indicatorQueue[1].id, "Second")
XCTAssertEqual(indicatorController.indicatorQueue[0].id, "First")
#expect(indicatorController.indicatorQueue.count == 3)
#expect(indicatorController.indicatorQueue[2].id == "Third")
#expect(indicatorController.indicatorQueue[1].id == "Second")
#expect(indicatorController.indicatorQueue[0].id == "First")
indicatorController.retractIndicatorWithId("Second")
XCTAssertEqual(indicatorController.indicatorQueue.count, 2)
XCTAssertEqual(indicatorController.indicatorQueue[1].id, "Third")
XCTAssertEqual(indicatorController.indicatorQueue[0].id, "First")
#expect(indicatorController.indicatorQueue.count == 2)
#expect(indicatorController.indicatorQueue[1].id == "Third")
#expect(indicatorController.indicatorQueue[0].id == "First")
indicatorController.retractAllIndicators()
XCTAssertEqual(indicatorController.indicatorQueue.count, 0)
#expect(indicatorController.indicatorQueue.count == 0)
}
func testChainedPresentation() async throws {
@Test
mutating func chainedPresentation() async throws {
indicatorController.minimumDisplayDuration = 0.25
indicatorController.nonPersistentDisplayDuration = 2.5
@@ -49,19 +52,21 @@ class UserIndicatorControllerTests: XCTestCase {
indicatorController.submitIndicator(.init(id: "Second", title: ""))
indicatorController.submitIndicator(.init(id: "Third", title: ""))
XCTAssertEqual(indicatorController.activeIndicator?.id, "Third")
#expect(indicatorController.activeIndicator?.id == "Third")
let fulfillment = deferFulfillment(indicatorController.$activeIndicator, message: "Waiting for last indicator to be dismissed") { indicator in
let fulfillment = deferFulfillment(indicatorController.$activeIndicator,
message: "Waiting for last indicator to be dismissed") { indicator in
indicator?.id == "Second"
}
try await fulfillment.fulfill()
XCTAssertEqual(indicatorController.indicatorQueue.count, 2)
XCTAssertEqual(indicatorController.activeIndicator?.id, "Second")
#expect(indicatorController.indicatorQueue.count == 2)
#expect(indicatorController.activeIndicator?.id == "Second")
}
func testMinimumDisplayDuration() async throws {
@Test
mutating func minimumDisplayDuration() async throws {
indicatorController.minimumDisplayDuration = 0.25
indicatorController.nonPersistentDisplayDuration = 2.5
@@ -69,9 +74,10 @@ class UserIndicatorControllerTests: XCTestCase {
indicatorController.submitIndicator(.init(id: "Second", title: ""))
indicatorController.submitIndicator(.init(id: "Third", title: ""))
XCTAssertEqual(indicatorController.indicatorQueue.count, 3)
#expect(indicatorController.indicatorQueue.count == 3)
var fulfillment = deferFulfillment(indicatorController.$activeIndicator, message: "Waiting for minimum display duration to pass") { indicator in
var fulfillment = deferFulfillment(indicatorController.$activeIndicator,
message: "Waiting for minimum display duration to pass") { indicator in
indicator?.id == "First"
}
@@ -79,16 +85,17 @@ class UserIndicatorControllerTests: XCTestCase {
try await fulfillment.fulfill()
XCTAssertEqual(indicatorController.indicatorQueue.count, 1)
XCTAssertEqual(indicatorController.activeIndicator?.id, "First")
#expect(indicatorController.indicatorQueue.count == 1)
#expect(indicatorController.activeIndicator?.id == "First")
fulfillment = deferFulfillment(indicatorController.$activeIndicator, message: "Waiting for last indicator to be dismissed") { indicator in
fulfillment = deferFulfillment(indicatorController.$activeIndicator,
message: "Waiting for last indicator to be dismissed") { indicator in
indicator == nil
}
try await fulfillment.fulfill()
XCTAssertEqual(indicatorController.indicatorQueue.count, 0)
XCTAssertNil(indicatorController.activeIndicator)
#expect(indicatorController.indicatorQueue.count == 0)
#expect(indicatorController.activeIndicator == nil)
}
}