[webview_flutter] Convert from XCTest to Swift Testing

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/AuthenticationChallengeResponseProxyAPITests.swift

@@ -2,40 +2,41 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import XCTest
+import Foundation
+import Testing
 
 @testable import webview_flutter_wkwebview
 
-class AuthenticationChallengeResponseProxyAPITests: XCTestCase {
-  func testPigeonDefaultConstructor() {
+@Suite struct AuthenticationChallengeResponseProxyAPITests {
+  @Test func pigeonDefaultConstructor() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiAuthenticationChallengeResponse(registrar)
 
     let instance = try? api.pigeonDelegate.pigeonDefaultConstructor(
       pigeonApi: api, disposition: UrlSessionAuthChallengeDisposition.useCredential,
       credential: URLCredential())
-    XCTAssertNotNil(instance)
+    #expect(instance != nil)
   }
 
-  func testDisposition() {
+  @Test func disposition() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiAuthenticationChallengeResponse(registrar)
 
     let instance = AuthenticationChallengeResponse(
       disposition: .useCredential, credential: URLCredential())
     let value = try? api.pigeonDelegate.disposition(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value, UrlSessionAuthChallengeDisposition.useCredential)
+    #expect(value == UrlSessionAuthChallengeDisposition.useCredential)
   }
 
-  func testCredential() {
+  @Test func credential() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiAuthenticationChallengeResponse(registrar)
 
     let instance = AuthenticationChallengeResponse(
       disposition: .useCredential, credential: URLCredential())
     let value = try? api.pigeonDelegate.credential(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value, instance.credential)
+    #expect(value == instance.credential)
   }
 }

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/ColorProxyAPITests.swift

@@ -2,23 +2,24 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import XCTest
+import Foundation
+import Testing
 
 @testable import webview_flutter_wkwebview
 
 #if os(iOS)
   import UIKit
 #endif
 
-class ColorProxyAPITests: XCTestCase {
+@Suite struct ColorProxyAPITests {
   #if os(iOS)
-    func testPigeonDefaultConstructor() {
+    @Test func pigeonDefaultConstructor() throws {
       let registrar = TestProxyApiRegistrar()
       let api = registrar.apiDelegate.pigeonApiUIColor(registrar)
 
       let instance = try? api.pigeonDelegate.pigeonDefaultConstructor(
         pigeonApi: api, red: 1.0, green: 1.0, blue: 1.0, alpha: 1.0)
-      XCTAssertNotNil(instance)
+      #expect(instance != nil)
     }
   #endif
 }

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/ErrorProxyAPITests.swift

@@ -2,41 +2,42 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import XCTest
+import Foundation
+import Testing
 
 @testable import webview_flutter_wkwebview
 
-class ErrorProxyAPITests: XCTestCase {
-  func testCode() {
+@Suite struct ErrorProxyAPITests {
+  @Test func code() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiNSError(registrar)
 
     let code = 0
     let instance = NSError(domain: "", code: code)
     let value = try? api.pigeonDelegate.code(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value, Int64(code))
+    #expect(value == Int64(code))
   }
 
-  func testDomain() {
+  @Test func domain() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiNSError(registrar)
 
     let domain = "domain"
     let instance = NSError(domain: domain, code: 0)
     let value = try? api.pigeonDelegate.domain(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value, domain)
+    #expect(value == domain)
   }
 
-  func testUserInfo() {
+  @Test func userInfo() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiNSError(registrar)
 
     let userInfo: [String: String?] = ["some": "info"]
     let instance = NSError(domain: "", code: 0, userInfo: userInfo as [String: Any])
     let value = try? api.pigeonDelegate.userInfo(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value as! [String: String?], userInfo)
+    #expect(value as! [String: String?] == userInfo)
   }
 }

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/FWFWebViewFlutterWKWebViewExternalAPITests.swift

@@ -2,8 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import Foundation
+import Testing
 import WebKit
-import XCTest
 
 @testable import webview_flutter_wkwebview
 
@@ -15,8 +16,8 @@ import XCTest
   #error("Unsupported platform.")
 #endif
 
-class FWFWebViewFlutterWKWebViewExternalAPITests: XCTestCase {
-  @MainActor func testWebViewForIdentifier() {
+@Suite struct FWFWebViewFlutterWKWebViewExternalAPITests {
+  @MainActor @Test func webViewForIdentifier() throws {
     let registry = TestRegistry()
 
     #if os(iOS)
@@ -36,23 +37,23 @@ class FWFWebViewFlutterWKWebViewExternalAPITests: XCTestCase {
 
     let result = FWFWebViewFlutterWKWebViewExternalAPI.webView(
       forIdentifier: Int64(webViewIdentifier), withPluginRegistry: registry)
-    XCTAssertEqual(result, webView)
+    #expect(result == webView)
   }
 
-  @MainActor func testWebViewForIdentifierHandlesIncorrectRegistry() {
+  @MainActor @Test func webViewForIdentifierHandlesIncorrectRegistry() throws {
     let registry = TestRegistry()
     // Ensure that passing an empty registry, such as the FlutterAppDelegate
     // in an app that has adopted UIScene, gracefully returns nil.
     let result = FWFWebViewFlutterWKWebViewExternalAPI.webView(
       forIdentifier: 0, withPluginRegistry: registry)
-    XCTAssertEqual(result, nil)
+    #expect(result == nil)
   }
 
   // FlutterPluginRegistrar.valuePublished(byPlugin:) is not available on macOS. This
   // can be removed once this method becomes available.
   // See https://github.com/flutter/flutter/issues/186911.
   #if os(iOS)
-    @MainActor func testWebViewForIdentifierFromRegistrar() {
+    @MainActor @Test func webViewForIdentifierFromRegistrar() throws {
       let registry = TestRegistry()
 
       #if os(iOS)
@@ -72,16 +73,16 @@ class FWFWebViewFlutterWKWebViewExternalAPITests: XCTestCase {
 
       let result = FWFWebViewFlutterWKWebViewExternalAPI.webView(
         forIdentifier: Int64(webViewIdentifier), withPluginRegistrar: registrar)
-      XCTAssertEqual(result, webView)
+      #expect(result == webView)
     }
 
-    @MainActor func testWebViewForIdentifierHandlesIncorrectRegistrar() {
+    @MainActor @Test func webViewForIdentifierHandlesIncorrectRegistrar() throws {
       let registrar = TestFlutterPluginRegistrar()
       // Ensure that passing an empty registry, such as the FlutterAppDelegate
       // in an app that has adopted UIScene, gracefully returns nil.
       let result = FWFWebViewFlutterWKWebViewExternalAPI.webView(
         forIdentifier: 0, withPluginRegistrar: registrar)
-      XCTAssertEqual(result, nil)
+      #expect(result == nil)
     }
   #endif
 }

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/FrameInfoProxyAPITests.swift

@@ -2,34 +2,35 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import Foundation
+import Testing
 import WebKit
-import XCTest
 
 @testable import webview_flutter_wkwebview
 
 @MainActor
-class FrameInfoProxyAPITests: XCTestCase {
-  @MainActor func testIsMainFrame() {
+@Suite struct FrameInfoProxyAPITests {
+  @MainActor @Test func isMainFrame() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiWKFrameInfo(registrar)
 
     let instance = TestFrameInfo.instance
     let value = try? api.pigeonDelegate.isMainFrame(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value, instance.isMainFrame)
+    #expect(value == instance.isMainFrame)
   }
 
-  @MainActor func testRequest() {
+  @MainActor @Test func request() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiWKFrameInfo(registrar)
 
     let instance = TestFrameInfo.instance
     let value = try? api.pigeonDelegate.request(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value?.value, instance.request)
+    #expect(value?.value == instance.request)
   }
 
-  @MainActor func testNilRequest() {
+  @MainActor @Test func nilRequest() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiWKFrameInfo(registrar)
 
@@ -38,9 +39,9 @@ class FrameInfoProxyAPITests: XCTestCase {
     // On macOS 15.5+, `WKFrameInfo.request` returns with an empty URLRequest.
     // Previously it would return nil so accept either.
     if value != nil {
-      XCTAssertEqual(value?.value.url?.absoluteString, "")
+      #expect(value?.value.url?.absoluteString == "")
     } else {
-      XCTAssertNil(value)
+      #expect(value == nil)
     }
   }
 }

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/GetTrustResultResponseProxyAPITests.swift

@@ -2,28 +2,29 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import XCTest
+import Foundation
+import Testing
 
 @testable import webview_flutter_wkwebview
 
-class GetTrustResultResponseProxyAPITests: XCTestCase {
-  func testResult() {
+@Suite struct GetTrustResultResponseProxyAPITests {
+  @Test func result() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiGetTrustResultResponse(registrar)
 
     let instance = GetTrustResultResponse(result: SecTrustResultType.invalid, resultCode: -1)
     let value = try? api.pigeonDelegate.result(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value, DartSecTrustResultType.invalid)
+    #expect(value == DartSecTrustResultType.invalid)
   }
 
-  func testResultCode() {
+  @Test func resultCode() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiGetTrustResultResponse(registrar)
 
     let instance = GetTrustResultResponse(result: SecTrustResultType.invalid, resultCode: -1)
     let value = try? api.pigeonDelegate.resultCode(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value, -1)
+    #expect(value == -1)
   }
 }

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/HTTPCookieProxyAPITests.swift

@@ -2,22 +2,23 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import XCTest
+import Foundation
+import Testing
 
 @testable import webview_flutter_wkwebview
 
-class HTTPCookieProxyAPITests: XCTestCase {
-  func testPigeonDefaultConstructor() {
+@Suite struct HTTPCookieProxyAPITests {
+  @Test func pigeonDefaultConstructor() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiHTTPCookie(registrar)
 
     let instance = try? api.pigeonDelegate.pigeonDefaultConstructor(
       pigeonApi: api,
       properties: [.name: "foo", .value: "bar", .domain: "http://google.com", .path: "/anything"])
-    XCTAssertNotNil(instance)
+    #expect(instance != nil)
   }
 
-  func testGetProperties() {
+  @Test func getProperties() throws {
     let registrar = TestProxyApiRegistrar()
     let api = registrar.apiDelegate.pigeonApiHTTPCookie(registrar)
 
@@ -26,9 +27,9 @@ class HTTPCookieProxyAPITests: XCTestCase {
     ])!
     let value = try? api.pigeonDelegate.getProperties(pigeonApi: api, pigeonInstance: instance)
 
-    XCTAssertEqual(value?[.name] as? String, "foo")
-    XCTAssertEqual(value?[.value] as? String, "bar")
-    XCTAssertEqual(value?[.domain] as? String, "http://google.com")
-    XCTAssertEqual(value?[.path] as? String, "/anything")
+    #expect(value?[.name] as? String == "foo")
+    #expect(value?[.value] as? String == "bar")
+    #expect(value?[.domain] as? String == "http://google.com")
+    #expect(value?[.path] as? String == "/anything")
   }
 }