add tests for @LocalStorageEntry

StanfordSpezi · Jan 28, 2025 · 17f9e47 · 17f9e47
1 parent 6ca9e97
commit 17f9e47
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Showing 4 changed files with 67 additions and 2 deletions.
diff --git a/Tests/UITests/TestApp/LocalStorageTests/LocalStorageLiveUpdateTestView.swift b/Tests/UITests/TestApp/LocalStorageTests/LocalStorageLiveUpdateTestView.swift
@@ -0,0 +1,45 @@
+//
+// This source file is part of the Stanford Spezi open-source project
+//
+// SPDX-FileCopyrightText: 2025 Stanford University and the project authors (see CONTRIBUTORS.md)
+//
+// SPDX-License-Identifier: MIT
+//
+
+
+import SpeziLocalStorage
+import SwiftUI
+
+
+extension LocalStorageKeys {
+    static let number = LocalStorageKey<Int>("number")
+}
+
+
+struct LocalStorageLiveUpdateTestView: View {
+    @Environment(LocalStorage.self) private var localStorage
+
+    var body: some View {
+        Form {
+            RowView()
+            Section {
+                ForEach(0..<5) { number in
+                    Button("\(number)") {
+                        try! localStorage.store(number, for: .number)
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+struct RowView: View {
+    @LocalStorageEntry(.number)
+    private var number
+
+    var body: some View {
+        LabeledContent("number", value: number.map(String.init) ?? "–")
+    }
+}
+
diff --git a/Tests/UITests/TestApp/SpeziStorageTests.swift b/Tests/UITests/TestApp/SpeziStorageTests.swift
@@ -12,13 +12,16 @@ import XCTestApp
 
 enum SpeziStorageTests: String, TestAppTests {
     case localStorage = "Local Storage"
+    case localStorageLiveUpdate = "Local Storage (Live Update)"
     case secureStorage = "Secure Storage"
 
 
     func view(withNavigationPath path: Binding<NavigationPath>) -> some View {
         switch self {
         case .localStorage:
             LocalStorageTestsView()
+        case .localStorageLiveUpdate:
+            LocalStorageLiveUpdateTestView()
         case .secureStorage:
             SecureStorageTestsView()
         }

diff --git a/Tests/UITests/TestAppUITests/LocalStorageTests.swift b/Tests/UITests/TestAppUITests/LocalStorageTests.swift
@@ -14,9 +14,22 @@ final class LocalStorageTests: XCTestCase {
     func testLocalStorage() throws {
         let app = XCUIApplication()
         app.launch()
-
         app.buttons["Local Storage"].tap()
-
         XCTAssertTrue(app.staticTexts["Passed"].waitForExistence(timeout: 2))
     }
+
+
+    @MainActor
+    func testLocalStorageLiveUpdates() async throws {
+        let app = XCUIApplication()
+        app.launch()
+        app.buttons["Local Storage (Live Update)"].tap()
+        try await Task.sleep(for: .seconds(0.5))
+
+        let numbers = (0..<17).map { _ in Int.random(in: 0..<5) }
+        for number in numbers {
+            app.buttons["\(number)"].tap()
+            XCTAssertTrue(app.staticTexts.matching(NSPredicate(format: "label MATCHES %@", "number.*\(number)")).element.waitForExistence(timeout: 0.5))
+        }
+    }
 }
diff --git a/Tests/UITests/UITests.xcodeproj/project.pbxproj b/Tests/UITests/UITests.xcodeproj/project.pbxproj
@@ -20,6 +20,7 @@
 		2F2D338729DE52EA00081B1D /* SpeziStorageTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2F2D338629DE52EA00081B1D /* SpeziStorageTests.swift */; };
 		2F6D139A28F5F386007C25D6 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 2F6D139928F5F386007C25D6 /* Assets.xcassets */; };
 		2FA7382C290ADFAA007ACEB9 /* TestApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2FA7382B290ADFAA007ACEB9 /* TestApp.swift */; };
+		80F81BC22D492A2100F513C3 /* LocalStorageLiveUpdateTestView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 80F81BC12D492A2100F513C3 /* LocalStorageLiveUpdateTestView.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -47,6 +48,7 @@
 		2F6D13AC28F5F386007C25D6 /* TestAppUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = TestAppUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		2FA7382B290ADFAA007ACEB9 /* TestApp.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TestApp.swift; sourceTree = "<group>"; };
 		2FB0758A299DDB9000C0B37F /* TestApp.xctestplan */ = {isa = PBXFileReference; lastKnownFileType = text; path = TestApp.xctestplan; sourceTree = "<group>"; };
+		80F81BC12D492A2100F513C3 /* LocalStorageLiveUpdateTestView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalStorageLiveUpdateTestView.swift; sourceTree = "<group>"; };
 		971B61432B9849C100C0B0E2 /* TestApp.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = TestApp.entitlements; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -84,6 +86,7 @@
 			isa = PBXGroup;
 			children = (
 				2F2D336929DE0E7900081B1D /* LocalStorageTestsView.swift */,
+				80F81BC12D492A2100F513C3 /* LocalStorageLiveUpdateTestView.swift */,
 				2F2D336A29DE0E7900081B1D /* LocalStorageTests.swift */,
 			);
 			path = LocalStorageTests;
@@ -255,6 +258,7 @@
 				2FA7382C290ADFAA007ACEB9 /* TestApp.swift in Sources */,
 				2F2D336B29DE0E7900081B1D /* SecureStorageTestsView.swift in Sources */,
 				2F2D336C29DE0E7900081B1D /* SecureStorageTests.swift in Sources */,
+				80F81BC22D492A2100F513C3 /* LocalStorageLiveUpdateTestView.swift in Sources */,
 				2F2D338729DE52EA00081B1D /* SpeziStorageTests.swift in Sources */,
 				2F2D336E29DE0E7900081B1D /* LocalStorageTests.swift in Sources */,
 			);