[camera_avfoundation] Implementation swift migration - part 3.5 (#9254)

Migrates camera implementation as part of flutter/flutter#119109

This PR consists of everything that was possible to extract from the [part 4](#9219) which includes:
* Adds `audioCaptureDeviceFactory` to `FLTCamConfiguration`.
* Renames the `lockCaptureOrientation` method of Objective-C type `FLTCam` when exported to Swift.
* Renames arguments of the `captureOutput` method of Objective-C type `FLTCam` when exported to Swift.
* Changes the `connection` argument type of the `captureOutput` method of the of `FLTCam` class to `AVCaptureConnection`.
* Makes `minimum/maximumAvailableZoomFactor` and `minimum/maximumExposureOffset` fields of `FLTCam` readonly.
* Remove `@testable` from `camera_avfoundation_objc` imports

## Pre-Review Checklist

[^1]: Regular contributors who have demonstrated familiarity with the repository guidelines only need to comment if the PR is not auto-exempted by repo tooling.

Author: RobertOdrowaz

packages/camera/camera_avfoundation/CHANGELOG.md

@@ -1,5 +1,10 @@
-## NEXT
+## 0.9.19+1
 
+* Adds `audioCaptureDeviceFactory` to `FLTCamConfiguration`.
+* Renames the `lockCaptureOrientation` method of Objective-C type `FLTCam` when exported to Swift.
+* Renames arguments of the `captureOutput` method of Objective-C type `FLTCam` when exported to Swift.
+* Changes the `connection` argument type of the `captureOutput` method of the of `FLTCam` class to `AVCaptureConnection`.
+* Makes `minimum/maximumAvailableZoomFactor` and `minimum/maximumExposureOffset` fields of `FLTCam` readonly.
 * Updates minimum supported SDK version to Flutter 3.27/Dart 3.6.
 
 ## 0.9.19

packages/camera/camera_avfoundation/example/ios/Runner.xcodeproj/project.pbxproj

@@ -60,7 +60,7 @@
 		E1ABED6F2D943B2500AED9CC /* MockCaptureDevice.swift in Sources */ = {isa = PBXBuildFile; fileRef = E15BC7ED2D86D85500F66474 /* MockCaptureDevice.swift */; };
 		E1ABED722D943DC700AED9CC /* MockCaptureDeviceInputFactory.swift in Sources */ = {isa = PBXBuildFile; fileRef = E1ABED702D943DC700AED9CC /* MockCaptureDeviceInputFactory.swift */; };
 		E1ABED732D943DC700AED9CC /* MockCaptureInput.swift in Sources */ = {isa = PBXBuildFile; fileRef = E1ABED712D943DC700AED9CC /* MockCaptureInput.swift */; };
-		E1FFEAAD2D6C8DD700B14107 /* MockFLTCam.swift in Sources */ = {isa = PBXBuildFile; fileRef = E1FFEAAC2D6C8DD700B14107 /* MockFLTCam.swift */; };
+		E1FFEAAD2D6C8DD700B14107 /* MockCamera.swift in Sources */ = {isa = PBXBuildFile; fileRef = E1FFEAAC2D6C8DD700B14107 /* MockCamera.swift */; };
 		E1FFEAAF2D6CDA8C00B14107 /* CameraPluginCreateCameraTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = E1FFEAAE2D6CDA8C00B14107 /* CameraPluginCreateCameraTests.swift */; };
 		E1FFEAB12D6CDE5B00B14107 /* CameraPluginInitializeCameraTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = E1FFEAB02D6CDE5B00B14107 /* CameraPluginInitializeCameraTests.swift */; };
 /* End PBXBuildFile section */
@@ -154,7 +154,7 @@
 		E1A5F4E22D80259C0005BA64 /* FLTCamSetFlashModeTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FLTCamSetFlashModeTests.swift; sourceTree = "<group>"; };
 		E1ABED702D943DC700AED9CC /* MockCaptureDeviceInputFactory.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MockCaptureDeviceInputFactory.swift; sourceTree = "<group>"; };
 		E1ABED712D943DC700AED9CC /* MockCaptureInput.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MockCaptureInput.swift; sourceTree = "<group>"; };
-		E1FFEAAC2D6C8DD700B14107 /* MockFLTCam.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MockFLTCam.swift; sourceTree = "<group>"; };
+		E1FFEAAC2D6C8DD700B14107 /* MockCamera.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MockCamera.swift; sourceTree = "<group>"; };
 		E1FFEAAE2D6CDA8C00B14107 /* CameraPluginCreateCameraTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CameraPluginCreateCameraTests.swift; sourceTree = "<group>"; };
 		E1FFEAB02D6CDE5B00B14107 /* CameraPluginInitializeCameraTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CameraPluginInitializeCameraTests.swift; sourceTree = "<group>"; };
 		E67C6DBF6478BE708993169F /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
@@ -245,7 +245,7 @@
 				E142F1392D85940600824824 /* MockCapturePhotoOutput.swift */,
 				E142F1372D85919700824824 /* MockDeviceOrientationProvider.swift */,
 				E142F1352D8587F900824824 /* MockCameraDeviceDiscoverer.swift */,
-				E1FFEAAC2D6C8DD700B14107 /* MockFLTCam.swift */,
+				E1FFEAAC2D6C8DD700B14107 /* MockCamera.swift */,
 				970ADABF2D6764CC00EFDCD9 /* MockEventChannel.swift */,
 				E12C4FF72D68E85500515E70 /* MockFLTCameraPermissionManager.swift */,
 				970ADABD2D6740A900EFDCD9 /* MockWritableData.swift */,
@@ -572,7 +572,7 @@
 				E1ABED722D943DC700AED9CC /* MockCaptureDeviceInputFactory.swift in Sources */,
 				977A25202D5A439300931E34 /* AvailableCamerasTests.swift in Sources */,
 				E142681F2D8566230046CBBC /* CameraTestUtils.swift in Sources */,
-				E1FFEAAD2D6C8DD700B14107 /* MockFLTCam.swift in Sources */,
+				E1FFEAAD2D6C8DD700B14107 /* MockCamera.swift in Sources */,
 				E16602952D8471C0003CFE12 /* FLTCamZoomTests.swift in Sources */,
 				97BD4A102D5CE13500F857D5 /* CameraSessionPresetsTests.swift in Sources */,
 				979B3E022D5BA48F009BDE1A /* CameraOrientationTests.swift in Sources */,

packages/camera/camera_avfoundation/example/ios/RunnerTests/AvailableCamerasTests.swift

@@ -9,7 +9,7 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 final class AvailableCamerasTest: XCTestCase {

packages/camera/camera_avfoundation/example/ios/RunnerTests/CameraCaptureSessionQueueRaceConditionTests.swift

@@ -8,7 +8,7 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 final class CameraCaptureSessionQueueRaceConditionTests: XCTestCase {

packages/camera/camera_avfoundation/example/ios/RunnerTests/CameraMethodChannelTests.swift

@@ -9,7 +9,7 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 final class CameraMethodChannelTests: XCTestCase {

packages/camera/camera_avfoundation/example/ios/RunnerTests/CameraOrientationTests.swift

@@ -10,7 +10,7 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 private final class MockUIDevice: UIDevice {
@@ -24,14 +24,14 @@ private final class MockUIDevice: UIDevice {
 final class CameraOrientationTests: XCTestCase {
   private func createCameraPlugin() -> (
     cameraPlugin: CameraPlugin,
-    mockCamera: MockFLTCam,
+    mockCamera: MockCamera,
     mockEventAPI: MockGlobalEventApi,
     mockDevice: MockCaptureDevice,
     mockDeviceDiscoverer: MockCameraDeviceDiscoverer,
     captureSessionQueue: DispatchQueue
   ) {
     let mockDevice = MockCaptureDevice()
-    let mockCamera = MockFLTCam()
+    let mockCamera = MockCamera()
     let mockEventAPI = MockGlobalEventApi()
     let mockDeviceDiscoverer = MockCameraDeviceDiscoverer()
     let captureSessionQueue = DispatchQueue(label: "io.flutter.camera.captureSessionQueue")

packages/camera/camera_avfoundation/example/ios/RunnerTests/CameraPermissionTests.swift

@@ -9,7 +9,7 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 private final class MockPermissionService: NSObject, FLTPermissionServicing {

packages/camera/camera_avfoundation/example/ios/RunnerTests/CameraPluginCreateCameraTests.swift

@@ -8,7 +8,7 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 final class CameraPluginCreateCameraTests: XCTestCase {

packages/camera/camera_avfoundation/example/ios/RunnerTests/CameraPluginDelegatingMethodTests.swift

@@ -8,13 +8,13 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 /// Tests of `CameraPlugin` methods delegating to `FLTCam` instance
 final class CameraPluginDelegatingMethodTests: XCTestCase {
-  private func createCameraPlugin() -> (CameraPlugin, MockFLTCam) {
-    let mockCamera = MockFLTCam()
+  private func createCameraPlugin() -> (CameraPlugin, MockCamera) {
+    let mockCamera = MockCamera()
 
     let cameraPlugin = CameraPlugin(
       registry: MockFlutterTextureRegistry(),
@@ -39,7 +39,7 @@ final class CameraPluginDelegatingMethodTests: XCTestCase {
     let targetOrientation = FCPPlatformDeviceOrientation.landscapeLeft
 
     var lockCaptureCalled = false
-    mockCamera.lockCaptureStub = { orientation in
+    mockCamera.lockCaptureOrientationStub = { orientation in
       XCTAssertEqual(orientation, targetOrientation)
       lockCaptureCalled = true
     }

packages/camera/camera_avfoundation/example/ios/RunnerTests/CameraPluginInitializeCameraTests.swift

@@ -8,14 +8,14 @@ import XCTest
 
 // Import Objectice-C part of the implementation when SwiftPM is used.
 #if canImport(camera_avfoundation_objc)
-  @testable import camera_avfoundation_objc
+  import camera_avfoundation_objc
 #endif
 
 final class CameraPluginInitializeCameraTests: XCTestCase {
   private func createCameraPlugin() -> (
-    CameraPlugin, MockFLTCam, MockGlobalEventApi, DispatchQueue
+    CameraPlugin, MockCamera, MockGlobalEventApi, DispatchQueue
   ) {
-    let mockCamera = MockFLTCam()
+    let mockCamera = MockCamera()
     let mockGlobalEventApi = MockGlobalEventApi()
     let captureSessionQueue = DispatchQueue(label: "io.flutter.camera.captureSessionQueue")