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Merged
den-ree merged 1 commit into from
Apr 22, 2026
Merged

refactored unit tests #10

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61 changes: 30 additions & 31 deletions Examples/DiaryApp/DiaryAppTests/DiaryEntryDateSelectionViewModelTests.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,29 +1,21 @@
import XCTest
import Foundation
import Testing
@testable import DiaryApp
@testable import Chiui

final class DiaryEntryDateSelectionViewModelTests: XCTestCase {
var sut: DiaryEntryDateSelectionViewModel!
var context: DiaryContext!

override func setUp() async throws {
try await super.setUp()
await MainActor.run {
context = DiaryContext(initialState: DiaryStoreState())
sut = DiaryEntryDateSelectionViewModel(context)
}
}

override func tearDown() async throws {
await MainActor.run {
sut = nil
context = nil
}
try await super.tearDown()
@Suite("DiaryEntryDateSelectionViewModel tests")
struct DiaryEntryDateSelectionViewModelTests {
@MainActor
private func makeSUT() -> (sut: DiaryEntryDateSelectionViewModel, context: DiaryContext) {
let context = DiaryContext(initialState: DiaryStoreState())
let sut = DiaryEntryDateSelectionViewModel(context)
return (sut, context)
}

@Test("Store update maps draft date")
@MainActor
func testDidStoreUpdateUsesDraftDate() async {
func didStoreUpdateUsesDraftDate() async {
let (sut, context) = makeSUT()
let draftDate = Date(timeIntervalSince1970: 1_750_000_000)

await context.store.update { state in
Expand All @@ -34,23 +26,27 @@ final class DiaryEntryDateSelectionViewModelTests: XCTestCase {

try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.selectedDate, draftDate)
#expect(sut.state.selectedDate == draftDate)
}

@Test("selectedDateChanged persists draft date")
@MainActor
func testUpdateSelectedDateUpdatesStoreDraft() async {
func updateSelectedDateUpdatesStoreDraft() async {
let (sut, context) = makeSUT()
let selectedDate = Date(timeIntervalSince1970: 1_760_000_000)

await sut.sendAwaitingEffects(.selectedDateChanged(selectedDate))
try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.selectedDate, selectedDate)
#expect(sut.state.selectedDate == selectedDate)
let storeState = await context.store.state
XCTAssertEqual(storeState.entryDraftDate, selectedDate)
#expect(storeState.entryDraftDate == selectedDate)
}

@Test("confirmSelection dismisses date selection")
@MainActor
func testConfirmSelectionDismissesDateSelection() async {
func confirmSelectionDismissesDateSelection() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.isSelectingEntryDate = true
}
Expand All @@ -59,11 +55,13 @@ final class DiaryEntryDateSelectionViewModelTests: XCTestCase {
try? await Task.sleep(for: .seconds(0.1))

let storeState = await context.store.state
XCTAssertFalse(storeState.isSelectingEntryDate)
#expect(storeState.isSelectingEntryDate == false)
}

@Test("cancelSelection dismisses date selection")
@MainActor
func testCancelSelectionDismissesDateSelection() async {
func cancelSelectionDismissesDateSelection() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.isSelectingEntryDate = true
}
Expand All @@ -72,15 +70,16 @@ final class DiaryEntryDateSelectionViewModelTests: XCTestCase {
try? await Task.sleep(for: .seconds(0.1))

let storeState = await context.store.state
XCTAssertFalse(storeState.isSelectingEntryDate)
#expect(storeState.isSelectingEntryDate == false)
}

@Test("Reducer emits persistDraftDate effect")
@MainActor
func testReducerProducesPersistEffect() {
func reducerProducesPersistEffect() {
var state = DiaryEntryDateSelectionViewModel.State()
let date = Date(timeIntervalSince1970: 1_760_000_000)
let effect = DiaryEntryDateSelectionViewModel.respond(to: .selectedDateChanged(date), state: &state)
XCTAssertEqual(state.selectedDate, date)
XCTAssertEqual(effect, .persistDraftDate(date))
#expect(state.selectedDate == date)
#expect(effect == .persistDraftDate(date))
}
}
67 changes: 34 additions & 33 deletions Examples/DiaryApp/DiaryAppTests/DiaryEntryLocationSelectionViewModelTests.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,29 +1,21 @@
import XCTest
import Foundation
import Testing
@testable import DiaryApp
@testable import Chiui

final class DiaryEntryLocationSelectionViewModelTests: XCTestCase {
var sut: DiaryEntryLocationSelectionViewModel!
var context: DiaryContext!

override func setUp() async throws {
try await super.setUp()
await MainActor.run {
context = DiaryContext(initialState: DiaryStoreState())
sut = DiaryEntryLocationSelectionViewModel(context)
}
}

override func tearDown() async throws {
await MainActor.run {
sut = nil
context = nil
}
try await super.tearDown()
@Suite("DiaryEntryLocationSelectionViewModel tests")
struct DiaryEntryLocationSelectionViewModelTests {
@MainActor
private func makeSUT() -> (sut: DiaryEntryLocationSelectionViewModel, context: DiaryContext) {
let context = DiaryContext(initialState: DiaryStoreState())
let sut = DiaryEntryLocationSelectionViewModel(context)
return (sut, context)
}

@Test("Store update maps draft location")
@MainActor
func testDidStoreUpdateUsesDraftLocation() async {
func didStoreUpdateUsesDraftLocation() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.entrySelectionMode = .addingNew
state.entryDraftLocation = "Kyoto"
Expand All @@ -32,11 +24,13 @@ final class DiaryEntryLocationSelectionViewModelTests: XCTestCase {

try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.location, "Kyoto")
#expect(sut.state.location == "Kyoto")
}

@Test("Store update maps selected entry location when draft is missing")
@MainActor
func testDidStoreUpdateUsesSelectedEntryLocationWhenNoDraft() async {
func didStoreUpdateUsesSelectedEntryLocationWhenNoDraft() async {
let (sut, context) = makeSUT()
let entry = DiaryEntry(
id: UUID(),
title: "Title",
Expand All @@ -53,21 +47,25 @@ final class DiaryEntryLocationSelectionViewModelTests: XCTestCase {

try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.location, "Berlin")
#expect(sut.state.location == "Berlin")
}

@Test("locationChanged persists draft location")
@MainActor
func testLocationChangedUpdatesStoreDraft() async {
func locationChangedUpdatesStoreDraft() async {
let (sut, context) = makeSUT()
await sut.sendAwaitingEffects(.locationChanged("Toronto"))
try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.location, "Toronto")
#expect(sut.state.location == "Toronto")
let storeState = await context.store.state
XCTAssertEqual(storeState.entryDraftLocation, "Toronto")
#expect(storeState.entryDraftLocation == "Toronto")
}

@Test("confirmSelection dismisses location selection")
@MainActor
func testConfirmSelectionDismissesLocationSelection() async {
func confirmSelectionDismissesLocationSelection() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.isSelectingEntryLocation = true
}
Expand All @@ -76,11 +74,13 @@ final class DiaryEntryLocationSelectionViewModelTests: XCTestCase {
try? await Task.sleep(for: .seconds(0.1))

let storeState = await context.store.state
XCTAssertFalse(storeState.isSelectingEntryLocation)
#expect(storeState.isSelectingEntryLocation == false)
}

@Test("cancelSelection dismisses location selection")
@MainActor
func testCancelSelectionDismissesLocationSelection() async {
func cancelSelectionDismissesLocationSelection() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.isSelectingEntryLocation = true
}
Expand All @@ -89,14 +89,15 @@ final class DiaryEntryLocationSelectionViewModelTests: XCTestCase {
try? await Task.sleep(for: .seconds(0.1))

let storeState = await context.store.state
XCTAssertFalse(storeState.isSelectingEntryLocation)
#expect(storeState.isSelectingEntryLocation == false)
}

@Test("Reducer emits persistDraftLocation effect")
@MainActor
func testReducerProducesPersistEffect() {
func reducerProducesPersistEffect() {
var state = DiaryEntryLocationSelectionViewModel.State()
let effect = DiaryEntryLocationSelectionViewModel.respond(to: .locationChanged("Oslo"), state: &state)
XCTAssertEqual(state.location, "Oslo")
XCTAssertEqual(effect, .persistDraftLocation("Oslo"))
#expect(state.location == "Oslo")
#expect(effect == .persistDraftLocation("Oslo"))
}
}
67 changes: 34 additions & 33 deletions Examples/DiaryApp/DiaryAppTests/DiaryEntryMoodSelectionViewModelTests.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,29 +1,21 @@
import XCTest
import Foundation
import Testing
@testable import DiaryApp
@testable import Chiui

final class DiaryEntryMoodSelectionViewModelTests: XCTestCase {
var sut: DiaryEntryMoodSelectionViewModel!
var context: DiaryContext!

override func setUp() async throws {
try await super.setUp()
await MainActor.run {
context = DiaryContext(initialState: DiaryStoreState())
sut = DiaryEntryMoodSelectionViewModel(context)
}
}

override func tearDown() async throws {
await MainActor.run {
sut = nil
context = nil
}
try await super.tearDown()
@Suite("DiaryEntryMoodSelectionViewModel tests")
struct DiaryEntryMoodSelectionViewModelTests {
@MainActor
private func makeSUT() -> (sut: DiaryEntryMoodSelectionViewModel, context: DiaryContext) {
let context = DiaryContext(initialState: DiaryStoreState())
let sut = DiaryEntryMoodSelectionViewModel(context)
return (sut, context)
}

@Test("Store update maps draft mood")
@MainActor
func testDidStoreUpdateUsesDraftMood() async {
func didStoreUpdateUsesDraftMood() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.entrySelectionMode = .addingNew
state.entryDraftMood = .great
Expand All @@ -32,11 +24,13 @@ final class DiaryEntryMoodSelectionViewModelTests: XCTestCase {

try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.selectedMood, .great)
#expect(sut.state.selectedMood == .great)
}

@Test("Store update maps selected entry mood when draft is missing")
@MainActor
func testDidStoreUpdateUsesSelectedEntryMoodWhenNoDraft() async {
func didStoreUpdateUsesSelectedEntryMoodWhenNoDraft() async {
let (sut, context) = makeSUT()
let entry = DiaryEntry(
id: UUID(),
title: "Title",
Expand All @@ -52,21 +46,25 @@ final class DiaryEntryMoodSelectionViewModelTests: XCTestCase {

try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.selectedMood, .bad)
#expect(sut.state.selectedMood == .bad)
}

@Test("selectedMoodChanged persists draft mood")
@MainActor
func testUpdateSelectedMoodUpdatesStoreDraft() async {
func updateSelectedMoodUpdatesStoreDraft() async {
let (sut, context) = makeSUT()
await sut.sendAwaitingEffects(.selectedMoodChanged(.amazing))
try? await Task.sleep(for: .seconds(0.1))

XCTAssertEqual(sut.state.selectedMood, .amazing)
#expect(sut.state.selectedMood == .amazing)
let storeState = await context.store.state
XCTAssertEqual(storeState.entryDraftMood, .amazing)
#expect(storeState.entryDraftMood == .amazing)
}

@Test("confirmSelection dismisses mood selection")
@MainActor
func testConfirmSelectionDismissesMoodSelection() async {
func confirmSelectionDismissesMoodSelection() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.isSelectingEntryMood = true
}
Expand All @@ -75,11 +73,13 @@ final class DiaryEntryMoodSelectionViewModelTests: XCTestCase {
try? await Task.sleep(for: .seconds(0.1))

let storeState = await context.store.state
XCTAssertFalse(storeState.isSelectingEntryMood)
#expect(storeState.isSelectingEntryMood == false)
}

@Test("cancelSelection dismisses mood selection")
@MainActor
func testCancelSelectionDismissesMoodSelection() async {
func cancelSelectionDismissesMoodSelection() async {
let (sut, context) = makeSUT()
await context.store.update { state in
state.isSelectingEntryMood = true
}
Expand All @@ -88,14 +88,15 @@ final class DiaryEntryMoodSelectionViewModelTests: XCTestCase {
try? await Task.sleep(for: .seconds(0.1))

let storeState = await context.store.state
XCTAssertFalse(storeState.isSelectingEntryMood)
#expect(storeState.isSelectingEntryMood == false)
}

@Test("Reducer emits persistDraftMood effect")
@MainActor
func testReducerProducesPersistEffect() {
func reducerProducesPersistEffect() {
var state = DiaryEntryMoodSelectionViewModel.State()
let effect = DiaryEntryMoodSelectionViewModel.respond(to: .selectedMoodChanged(.great), state: &state)
XCTAssertEqual(state.selectedMood, .great)
XCTAssertEqual(effect, .persistDraftMood(.great))
#expect(state.selectedMood == .great)
#expect(effect == .persistDraftMood(.great))
}
}
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