Replace Prefire with a very similar but simpler and more direct approach (#3232)

* Replace Prefire with a very similar but simpler and more direct approach

* Move PreviewTest snapshots to their new location (snapshotting default, mirrors UITests)

* Update acknowledgements

* Switch snapshot configuration extensions to a custom version

* Exclude snapshots from the PreviewTests target

* Fix acknowledgements

* Rename snapshotting preference keys

* Remove `skipPackagePluginValidation`

.gitattributes

@@ -1,4 +1,4 @@
 UITests/Sources/__Snapshots__/** filter=lfs diff=lfs merge=lfs -text
 UnitTests/Resources/** filter=lfs diff=lfs merge=lfs -text
 UnitTests/__Snapshots__/** filter=lfs diff=lfs merge=lfs -text
-PreviewTests/__Snapshots__/** filter=lfs diff=lfs merge=lfs -text
+PreviewTests/Sources/__Snapshots__/** filter=lfs diff=lfs merge=lfs -text

ElementX.xcodeproj/project.pbxproj

@@ -73,7 +73,7 @@
 		0CF81807BE5FBFC9E2BBCECF /* PollFormScreenUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3368395F06AA180138E185B6 /* PollFormScreenUITests.swift */; };
 		0D4EB2ABAA5FE8CB10FDBCB8 /* TimelineItemFactoryTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9AA3AF94A06D319BB37E52DA /* TimelineItemFactoryTests.swift */; };
 		0DC815CA24E1BD7F408F37D3 /* CollapsibleTimelineItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = A7C4EA55DA62F9D0F984A2AE /* CollapsibleTimelineItem.swift */; };
-		0E08BB72B2258652CF501A8B /* Prefire in Frameworks */ = {isa = PBXBuildFile; productRef = 9B68DE8678BF67D4612BCC16 /* Prefire */; };
+		0E08BB72B2258652CF501A8B /* Version in Frameworks */ = {isa = PBXBuildFile; productRef = 2B9ACE4FCACB5A8812154424 /* Version */; };
 		0E3A2787C6AEC761A81A938A /* AuthenticationStartScreenModels.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8609BE4CA71C30D1FCE3AF9B /* AuthenticationStartScreenModels.swift */; };
 		0E8C480700870BB34A2A360F /* DeviceKit in Frameworks */ = {isa = PBXBuildFile; productRef = 4003BC24B24C9E63D3304177 /* DeviceKit */; };
 		0EA6537A07E2DC882AEA5962 /* Localizable.stringsdict in Resources */ = {isa = PBXBuildFile; fileRef = 187853A7E643995EE49FAD43 /* Localizable.stringsdict */; };
@@ -242,10 +242,9 @@
 		36CD6E11B37396E14F032CB6 /* Version in Frameworks */ = {isa = PBXBuildFile; productRef = A05AF81DDD14AD58CB0E1B9B /* Version */; };
 		36DE961B784087D5E18EF9BA /* LogViewerScreen.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5A07692536D66E3DA32C4964 /* LogViewerScreen.swift */; };
 		370AF5BFCD4384DD455479B6 /* ElementCallWidgetDriverProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = A6C11AD9813045E44F950410 /* ElementCallWidgetDriverProtocol.swift */; };
-		377980ABF16525114E72DDE2 /* Version in Frameworks */ = {isa = PBXBuildFile; productRef = 2B9ACE4FCACB5A8812154424 /* Version */; };
 		37906355E207DB5703754675 /* AppLockSetupBiometricsScreenViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = C9F893F4A111CB7BA5C96949 /* AppLockSetupBiometricsScreenViewModel.swift */; };
 		37D789F24199B32E3FD1AA7B /* FileRoomTimelineItemContent.swift in Sources */ = {isa = PBXBuildFile; fileRef = 216F0DDC98F2A2C162D09C28 /* FileRoomTimelineItemContent.swift */; };
-		37E47F5101C0C036289D3807 /* SwiftOGG in Frameworks */ = {isa = PBXBuildFile; productRef = 391D11F92DFC91666AA1503F /* SwiftOGG */; };
+		37E47F5101C0C036289D3807 /* DSWaveformImageViews in Frameworks */ = {isa = PBXBuildFile; productRef = 2A4106A0A96DC4C273128AA5 /* DSWaveformImageViews */; };
 		384D6B9A7DFD7260139D6852 /* UITestsNotificationCenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = EBEB8D9F4940E161B18FE4BC /* UITestsNotificationCenter.swift */; };
 		38546A6010A2CF240EC9AF73 /* BindableState.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6EA1D2CBAEA5D0BD00B90D1B /* BindableState.swift */; };
 		386720B603F87D156DB01FB2 /* VoiceMessageMediaManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 40076C770A5FB83325252973 /* VoiceMessageMediaManager.swift */; };
@@ -303,7 +302,6 @@
 		454311EAC17D778E19F46592 /* NotificationPermissionsScreenCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 91868EB98818044E6FEBE532 /* NotificationPermissionsScreenCoordinator.swift */; };
 		454F8DDC4442C0DE54094902 /* LABiometryType.swift in Sources */ = {isa = PBXBuildFile; fileRef = D3F219838588C62198E726E3 /* LABiometryType.swift */; };
 		4557192F5B15A8D9BB920232 /* AdvancedSettingsScreenCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7E492690C8B27A892C194CC4 /* AdvancedSettingsScreenCoordinator.swift */; };
-		4610C57A4785FFF5E67F0C6D /* DSWaveformImageViews in Frameworks */ = {isa = PBXBuildFile; productRef = 2A4106A0A96DC4C273128AA5 /* DSWaveformImageViews */; };
 		46562110EE202E580A5FFD9C /* RoomScreenViewModelTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 93CF7B19FFCF8EFBE0A8696A /* RoomScreenViewModelTests.swift */; };
 		4681820102DAC8BA586357D4 /* VoiceMessageCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = DAB8D7926A5684E18196B538 /* VoiceMessageCache.swift */; };
 		46A183C6125A669AEB005699 /* UserProfileScreenViewModelProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = F134D2D91DFF732FB75B2CB7 /* UserProfileScreenViewModelProtocol.swift */; };
@@ -750,7 +748,7 @@
 		A816F7087C495D85048AC50E /* RoomMemberDetailsScreenModels.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1B6E30BB748F3F480F077969 /* RoomMemberDetailsScreenModels.swift */; };
 		A851635B3255C6DC07034A12 /* RoomScreenCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8108C8F0ACF6A7EB72D0117 /* RoomScreenCoordinator.swift */; };
 		A8FA7671948E3DF27F320026 /* BugReportFlowCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7367B3B9A8CAF902220F31D1 /* BugReportFlowCoordinator.swift */; };
-		A93661C962B12942C08864B6 /* Prefire in Frameworks */ = {isa = PBXBuildFile; productRef = 2629CF48B33643CD5F69C612 /* Prefire */; };
+		A93661C962B12942C08864B6 /* SwiftOGG in Frameworks */ = {isa = PBXBuildFile; productRef = 391D11F92DFC91666AA1503F /* SwiftOGG */; };
 		A9482B967FC85DA611514D35 /* VoiceMessageRoomPlaybackView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3CCD41CD67DB5DA0D436BFE9 /* VoiceMessageRoomPlaybackView.swift */; };
 		A969147E0EEE0E27EE226570 /* MediaUploadPreviewScreenViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 47F29139BC2A804CE5E0757E /* MediaUploadPreviewScreenViewModel.swift */; };
 		A975D60EA49F6AF73308809F /* RoomMembersListScreenMemberCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = CC03209FDE8CE0810617BFFF /* RoomMembersListScreenMemberCell.swift */; };
@@ -895,7 +893,6 @@
 		CBA9EDF305036039166E76FF /* StartChatScreenUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = DA2AEC1AB349A341FE13DEC1 /* StartChatScreenUITests.swift */; };
 		CBB4F39A1309F7281AE7AA8E /* test_voice_message.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0392E3FDE372C9B56FEEED8B /* test_voice_message.m4a */; };
 		CBD2ABE4C1A47ECD99E1488E /* NotificationSettingsScreenViewModelProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = 421FA93BCC2840E66E4F306F /* NotificationSettingsScreenViewModelProtocol.swift */; };
-		CBFF4F1BFA90B46241B8106C /* Strings+SAS.swift in Sources */ = {isa = PBXBuildFile; fileRef = B172057567E049007A5C4D92 /* Strings+SAS.swift */; };
 		CC0D088F505F33A20DC5590F /* RoomStateEventStringBuilderTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = AEEAFB646E583655652C3D04 /* RoomStateEventStringBuilderTests.swift */; };
 		CC1C948F67A5510A340FD7F0 /* SessionDirectoriesTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0825EAFD47332DD459DE893F /* SessionDirectoriesTests.swift */; };
 		CC961529F9F1854BEC3272C9 /* LayoutMocks.swift in Sources */ = {isa = PBXBuildFile; fileRef = BC8AA23D4F37CC26564F63C5 /* LayoutMocks.swift */; };
@@ -1033,8 +1030,8 @@
 		EBE13FAB4E29738AC41BD3E5 /* InfoPlistReader.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6A580295A56B55A856CC4084 /* InfoPlistReader.swift */; };
 		EC280623A42904341363EAAF /* Collections in Frameworks */ = {isa = PBXBuildFile; productRef = A20EA00CCB9DBE0FFB17DD09 /* Collections */; };
 		EC3320639828BED8B3E5F2C6 /* EncryptionResetScreenViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5875F7C0A2398E9F134B1284 /* EncryptionResetScreenViewModel.swift */; };
-		ECA636DAF071C611FDC2BB57 /* Strings+Untranslated.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1A18F6CE4D694D21E4EA9B25 /* Strings+Untranslated.swift */; };
 		ED564C8C7C43CF5F67000368 /* PlatformViewVersionPredicate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D26813CCE39221FE30BF22CD /* PlatformViewVersionPredicate.swift */; };
+		ED635D7F00FA07E94D3CE1E8 /* PreviewTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9B796D347E53631576F631C /* PreviewTests.swift */; };
 		ED90A59F068FD0CA27E602ED /* UserProfileListRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = E10DA51DBC8C7E1460DBCCBD /* UserProfileListRow.swift */; };
 		EDF8919F15DE0FF00EF99E70 /* DocumentPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0F5567A7EF6F2AB9473236F6 /* DocumentPicker.swift */; };
 		EE4E2C1922BBF5169E213555 /* PillAttachmentViewProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1B53D6C5C0D14B04D3AB3F6E /* PillAttachmentViewProvider.swift */; };
@@ -1052,6 +1049,7 @@
 		F0570F1ECD70C4C851FB2052 /* SecureBackupRecoveryKeyScreenViewModelProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = 93E7304F5ECB4CB11CB10E60 /* SecureBackupRecoveryKeyScreenViewModelProtocol.swift */; };
 		F06CE9132855E81EBB6DDC32 /* Kingfisher in Frameworks */ = {isa = PBXBuildFile; productRef = 940C605265DD82DA0C655E23 /* Kingfisher */; };
 		F07D88421A9BC4D03D4A5055 /* VideoRoomTimelineItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = F348B5F2C12F9D4F4B4D3884 /* VideoRoomTimelineItem.swift */; };
+		F08F7BC07CA9AEF5CD157918 /* Snapshotting.swift in Sources */ = {isa = PBXBuildFile; fileRef = DF17EA323AD0205A6AB621AA /* Snapshotting.swift */; };
 		F0A26CD502C3A5868353B0FA /* ServerConfirmationScreenViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 24DEE0682C95F897B6C7CB0D /* ServerConfirmationScreenViewModel.swift */; };
 		F0DACC95F24128A54CD537E4 /* GlobalSearchScreen.swift in Sources */ = {isa = PBXBuildFile; fileRef = 24B8177BD2AF45A286F5DA31 /* GlobalSearchScreen.swift */; };
 		F0F82C3C848C865C3098AA52 /* SnapshotTesting in Frameworks */ = {isa = PBXBuildFile; productRef = 21C83087604B154AA30E9A8F /* SnapshotTesting */; };
@@ -2116,6 +2114,7 @@
 		DE7C80EF77AD102053D3646E /* RoundedLabelItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RoundedLabelItem.swift; sourceTree = "<group>"; };
 		DEC1D382565A4E9CAC2F14EA /* MediaFileHandleProxy.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MediaFileHandleProxy.swift; sourceTree = "<group>"; };
 		DF05DA24F71B455E8EFEBC3B /* SessionVerificationViewModelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SessionVerificationViewModelTests.swift; sourceTree = "<group>"; };
+		DF17EA323AD0205A6AB621AA /* Snapshotting.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Snapshotting.swift; sourceTree = "<group>"; };
 		DF3D25B3EDB283B5807EADCF /* ReadMarkerRoomTimelineItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReadMarkerRoomTimelineItem.swift; sourceTree = "<group>"; };
 		DFFB0E7C6D8E190AFA0176DC /* uz */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = uz; path = uz.lproj/Localizable.stringsdict; sourceTree = "<group>"; };
 		E062C1750EFC8627DE4CAB8E /* MapTilerAuthorization.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MapTilerAuthorization.swift; sourceTree = "<group>"; };
@@ -2165,6 +2164,7 @@
 		E96ED747FF90332EA1333C22 /* RoomTimelineItemFixtures.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RoomTimelineItemFixtures.swift; sourceTree = "<group>"; };
 		E992D7B8BE54B2AB454613AF /* XCUIElement.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCUIElement.swift; sourceTree = "<group>"; };
 		E9A3D3CFA199FA7897364547 /* CallInviteRoomTimelineItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CallInviteRoomTimelineItem.swift; sourceTree = "<group>"; };
+		E9B796D347E53631576F631C /* PreviewTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PreviewTests.swift; sourceTree = "<group>"; };
 		E9D059BFE329BE09B6D96A9F /* ro */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = ro; path = ro.lproj/Localizable.stringsdict; sourceTree = "<group>"; };
 		EA4D639E27D5882A6A71AECF /* GlobalSearchScreenViewModelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GlobalSearchScreenViewModelTests.swift; sourceTree = "<group>"; };
 		EA551A98778CEE7366838CE2 /* QRCodeLoginScreenCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = QRCodeLoginScreenCoordinator.swift; sourceTree = "<group>"; };
@@ -2283,8 +2283,7 @@
 				DF05F9C9D3D977EB77E13692 /* DeviceKit in Frameworks */,
 				93A549135E6C027A0D823BFE /* DTCoreText in Frameworks */,
 				6F26CBC84AE87EB4068D398B /* LRUCache in Frameworks */,
-				0E08BB72B2258652CF501A8B /* Prefire in Frameworks */,
-				377980ABF16525114E72DDE2 /* Version in Frameworks */,
+				0E08BB72B2258652CF501A8B /* Version in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2342,9 +2341,8 @@
 				36CD6E11B37396E14F032CB6 /* Version in Frameworks */,
 				A0D7E5BD0298A97DCBDCE40B /* Emojibase in Frameworks */,
 				44F0E1B576C7599DF8022071 /* WysiwygComposer in Frameworks */,
-				A93661C962B12942C08864B6 /* Prefire in Frameworks */,
-				37E47F5101C0C036289D3807 /* SwiftOGG in Frameworks */,
-				4610C57A4785FFF5E67F0C6D /* DSWaveformImageViews in Frameworks */,
+				A93661C962B12942C08864B6 /* SwiftOGG in Frameworks */,
+				37E47F5101C0C036289D3807 /* DSWaveformImageViews in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2594,6 +2592,7 @@
 		1803CD2B96BF06009334BB61 /* PreviewTests */ = {
 			isa = PBXGroup;
 			children = (
+				21E5BB69FC9058BED96B9EFD /* Sources */,
 				A0D745ADE5568E50270F70EF /* SupportingFiles */,
 			);
 			path = PreviewTests;
@@ -2627,6 +2626,14 @@
 			path = View;
 			sourceTree = "<group>";
 		};
+		21E5BB69FC9058BED96B9EFD /* Sources */ = {
+			isa = PBXGroup;
+			children = (
+				E9B796D347E53631576F631C /* PreviewTests.swift */,
+			);
+			path = Sources;
+			sourceTree = "<group>";
+		};
 		22F9F1514B91803BB4B88894 /* AppHooks */ = {
 			isa = PBXGroup;
 			children = (
@@ -3188,6 +3195,7 @@
 				1DFE0E493FB55E5A62E7852A /* ProposedViewSize.swift */,
 				7310D8DFE01AF45F0689C3AA /* Publisher.swift */,
 				584A61D9C459FAFEF038A7C0 /* Section.swift */,
+				DF17EA323AD0205A6AB621AA /* Snapshotting.swift */,
 				40B21E611DADDEF00307E7AC /* String.swift */,
 				A40C19719687984FD9478FBE /* Task.swift */,
 				287FC98AF2664EAD79C0D902 /* UIDevice.swift */,
@@ -5457,7 +5465,6 @@
 			);
 			dependencies = (
 				8E24DC048A099AAFEE13B4F5 /* PBXTargetDependency */,
-				E4E4D88701DC0E48B9F02526 /* PBXTargetDependency */,
 			);
 			name = PreviewTests;
 			packageProductDependencies = (
@@ -5472,7 +5479,8 @@
 			buildConfigurationList = B15427F8699AD5A5FC75C17E /* Build configuration list for PBXNativeTarget "ElementX" */;
 			buildPhases = (
 				A7130911BCB2DF3D249A1836 /* 🛠 SwiftGen */,
-				0A22FE50601CA6623A443513 /* 🧙 Sourcery */,
+				7F26850DA7BC749F6FC41586 /* 🧙 Sourcery - Generate mocks */,
+				024F73AD10ACB163505ABE1E /* 🧙 Sourcery - Generate preview tests */,
 				9797D588420FCBBC228A63C9 /* Sources */,
 				215E1D91B98672C856F559D0 /* Resources */,
 				EE878EAA342710DB973E0A87 /* Frameworks */,
@@ -5508,7 +5516,6 @@
 				A05AF81DDD14AD58CB0E1B9B /* Version */,
 				C05729B1684C331F5FFE9232 /* Emojibase */,
 				CA07D57389DACE18AEB6A5E2 /* WysiwygComposer */,
-				2629CF48B33643CD5F69C612 /* Prefire */,
 				391D11F92DFC91666AA1503F /* SwiftOGG */,
 				2A4106A0A96DC4C273128AA5 /* DSWaveformImageViews */,
 			);
@@ -5567,7 +5574,6 @@
 				385D4C28F9DC5CF53BD9ECDB /* DeviceKit */,
 				593FBBF394712F2963E98A0B /* DTCoreText */,
 				78B28D75FF7AF8E6146DEE2A /* LRUCache */,
-				9B68DE8678BF67D4612BCC16 /* Prefire */,
 				2B9ACE4FCACB5A8812154424 /* Version */,
 			);
 			productName = NSE;
@@ -5660,7 +5666,6 @@
 				0CBF57301AA172C21F76CE86 /* XCRemoteSwiftPackageReference "maplibre-gl-native-distribution" */,
 				6FC4820D8D4559CEECA064D7 /* XCRemoteSwiftPackageReference "matrix-rust-components-swift" */,
 				96495DD8554E2F39D3954354 /* XCRemoteSwiftPackageReference "posthog-ios" */,
-				22E7BA2ED466B74739AB8567 /* XCRemoteSwiftPackageReference "Prefire" */,
 				A08925A9D5E3770DEB9D8509 /* XCRemoteSwiftPackageReference "sentry-cocoa" */,
 				E9C4F3A12AA1F65C13A8C8EB /* XCRemoteSwiftPackageReference "swift-snapshot-testing" */,
 				E2F3DA35D462724CCC61DE2C /* XCRemoteSwiftPackageReference "swift-ogg" */,
@@ -5755,7 +5760,7 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		0A22FE50601CA6623A443513 /* 🧙 Sourcery */ = {
+		024F73AD10ACB163505ABE1E /* 🧙 Sourcery - Generate preview tests */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
@@ -5765,14 +5770,14 @@
 			);
 			inputPaths = (
 			);
-			name = "🧙 Sourcery";
+			name = "🧙 Sourcery - Generate preview tests";
 			outputFileListPaths = (
 			);
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "export PATH=\"$PATH:/opt/homebrew/bin\"\nif which sourcery >/dev/null; then\n    sourcery --config Tools/Sourcery/sourcery_automockable_config.yml\nelse\n    echo \"warning: Sourcery not installed, run swift run tools setup-project\"\nfi\n";
+			shellScript = "export PATH=\"$PATH:/opt/homebrew/bin\"\nif which sourcery >/dev/null; then\n    sourcery --config Tools/Sourcery/PreviewTestsConfig.yml\nelse\n    echo \"warning: Sourcery not installed, run swift run tools setup-project\"\nfi\n";
 		};
 		23C8392ACDCF25131DAF6F9B /* Scan */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -5793,6 +5798,25 @@
 			shellPath = /bin/sh;
 			shellScript = "export PATH=\"$PATH:/opt/homebrew/bin\"\nperiphery scan --format xcode\n";
 		};
+		7F26850DA7BC749F6FC41586 /* 🧙 Sourcery - Generate mocks */ = {
+			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+			);
+			name = "🧙 Sourcery - Generate mocks";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "export PATH=\"$PATH:/opt/homebrew/bin\"\nif which sourcery >/dev/null; then\n    sourcery --config Tools/Sourcery/AutoMockableConfig.yml\nelse\n    echo \"warning: Sourcery not installed, run swift run tools setup-project\"\nfi\n";
+		};
 		98CA896D84BFD53B2554E891 /* ⚠️ SwiftLint */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -5907,8 +5931,6 @@
 				7354D094A4C59B555F407FA1 /* RustTracing.swift in Sources */,
 				7573D682F089205F7F1D96CF /* SessionDirectories.swift in Sources */,
 				422E8D182CA688D4565CD1E1 /* String.swift in Sources */,
-				CBFF4F1BFA90B46241B8106C /* Strings+SAS.swift in Sources */,
-				ECA636DAF071C611FDC2BB57 /* Strings+Untranslated.swift in Sources */,
 				6EC7A40A537CFB3D526A111C /* Strings.swift in Sources */,
 				719E7AAD1F8E68F68F30FECD /* Task.swift in Sources */,
 				E0FB26262689F04D66A949D7 /* TestablePreview.swift in Sources */,
@@ -6052,6 +6074,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				ED635D7F00FA07E94D3CE1E8 /* PreviewTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -6713,6 +6736,7 @@
 				1C8BC70A18060677E295A846 /* ShareToMapsAppActivity.swift in Sources */,
 				274CE3C986841D15FD530BF5 /* ShimmerModifier.swift in Sources */,
 				77920AFA8091AC6B9F190C90 /* Signposter.swift in Sources */,
+				F08F7BC07CA9AEF5CD157918 /* Snapshotting.swift in Sources */,
 				8BC8EF6705A78946C1F22891 /* SoftLogoutScreen.swift in Sources */,
 				A3A7A05E8F9B7EB0E1A09A2A /* SoftLogoutScreenCoordinator.swift in Sources */,
 				F86102DC2C68BBBB0521BAAE /* SoftLogoutScreenModels.swift in Sources */,
@@ -6933,10 +6957,6 @@
 			target = C0FAEB81CFD9776CD78CE489 /* ElementX */;
 			targetProxy = 889C131F86E6415074D382B9 /* PBXContainerItemProxy */;
 		};
-		E4E4D88701DC0E48B9F02526 /* PBXTargetDependency */ = {
-			isa = PBXTargetDependency;
-			productRef = 7D8AF269E16478B19C7F7613 /* PrefireTestsPlugin */;
-		};
 /* End PBXTargetDependency section */
 
 /* Begin PBXVariantGroup section */
@@ -7574,14 +7594,6 @@
 				minimumVersion = 5.13.0;
 			};
 		};
-		22E7BA2ED466B74739AB8567 /* XCRemoteSwiftPackageReference "Prefire" */ = {
-			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/BarredEwe/Prefire";
-			requirement = {
-				kind = upToNextMinorVersion;
-				minimumVersion = 2.8.0;
-			};
-		};
 		395DE6AE429B7ACC7C7FE31D /* XCRemoteSwiftPackageReference "KZFileWatchers" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/krzysztofzablocki/KZFileWatchers";
@@ -7801,11 +7813,6 @@
 			package = E9C4F3A12AA1F65C13A8C8EB /* XCRemoteSwiftPackageReference "swift-snapshot-testing" */;
 			productName = SnapshotTesting;
 		};
-		2629CF48B33643CD5F69C612 /* Prefire */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = 22E7BA2ED466B74739AB8567 /* XCRemoteSwiftPackageReference "Prefire" */;
-			productName = Prefire;
-		};
 		290FDEDA4D764B9F7EBE55A9 /* Algorithms */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = E025F19D013D9BA6C58B37F4 /* XCRemoteSwiftPackageReference "swift-algorithms" */;
@@ -7926,11 +7933,6 @@
 			package = E9C4F3A12AA1F65C13A8C8EB /* XCRemoteSwiftPackageReference "swift-snapshot-testing" */;
 			productName = SnapshotTesting;
 		};
-		7D8AF269E16478B19C7F7613 /* PrefireTestsPlugin */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = 22E7BA2ED466B74739AB8567 /* XCRemoteSwiftPackageReference "Prefire" */;
-			productName = "plugin:PrefireTestsPlugin";
-		};
 		800631D7250B7F93195035F1 /* KeychainAccess */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = 61916C63E3F5BD900F08DA0C /* XCRemoteSwiftPackageReference "KeychainAccess" */;
@@ -7961,11 +7963,6 @@
 			package = 701C7BEF8F70F7A83E852DCC /* XCRemoteSwiftPackageReference "GZIP" */;
 			productName = GZIP;
 		};
-		9B68DE8678BF67D4612BCC16 /* Prefire */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = 22E7BA2ED466B74739AB8567 /* XCRemoteSwiftPackageReference "Prefire" */;
-			productName = Prefire;
-		};
 		9C73F37731C9FDED1BB24C1C /* Collections */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = F76A08D0EA29A07A54F4EB4D /* XCRemoteSwiftPackageReference "swift-collections" */;

ElementX.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "1b1fb14b1ac1438c44ffd2f0151af65c83018d71b8674cd7f13ec21abeb31bcd",
+  "originHash" : "52385e2a478cc9455693d0b93dc33b988ac1d4742acceeaee288944dff8b78e0",
   "pins" : [
     {
       "identity" : "compound-design-tokens",

ElementX/Sources/Other/Extensions/Snapshotting.swift

@@ -0,0 +1,58 @@
+//
+// Copyright 2024 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import SwiftUI
+
+public struct SnapshotDelayPreferenceKey: PreferenceKey {
+    public static var defaultValue: TimeInterval = 0.0
+
+    public static func reduce(value: inout TimeInterval, nextValue: () -> TimeInterval) {
+        value = nextValue()
+    }
+}
+
+public struct SnapshotPrecisionPreferenceKey: PreferenceKey {
+    public static var defaultValue: Float = 1.0
+
+    public static func reduce(value: inout Float, nextValue: () -> Float) {
+        value = nextValue()
+    }
+}
+
+public struct SnapshotPerceptualPrecisionPreferenceKey: PreferenceKey {
+    public static var defaultValue: Float = 1.0
+
+    public static func reduce(value: inout Float, nextValue: () -> Float) {
+        value = nextValue()
+    }
+}
+
+public extension SwiftUI.View {
+    /// Use this modifier when you want to apply snapshot-specific preferences,
+    /// like delay and precision, to the view.
+    /// These preferences can then be retrieved and used elsewhere in your view hierarchy.
+    ///
+    /// - Parameters:
+    ///   - delay: The delay time in seconds that you want to set as a preference to the View.
+    ///   - precision: The percentage of pixels that must match.
+    ///   - perceptualPrecision: The percentage a pixel must match the source pixel to be considered a match. 98-99% mimics the precision of the human eye.
+    @inlinable
+    func snapshotPreferences(delay: TimeInterval = .zero, precision: Float = 1.0, perceptualPrecision: Float = 1.0) -> some SwiftUI.View {
+        preference(key: SnapshotDelayPreferenceKey.self, value: delay)
+            .preference(key: SnapshotPrecisionPreferenceKey.self, value: precision)
+            .preference(key: SnapshotPerceptualPrecisionPreferenceKey.self, value: perceptualPrecision)
+    }
+}

ElementX/Sources/Other/TestablePreview.swift

@@ -7,6 +7,4 @@
 
 import SwiftUI
 
-import Prefire
-
-protocol TestablePreview: PrefireProvider { }
+protocol TestablePreview { }

ElementX/Sources/Screens/EmojiPickerScreen/View/EmojiPickerScreen.swift

@@ -86,7 +86,7 @@ struct EmojiPickerScreen_Previews: PreviewProvider, TestablePreview {
     static var previews: some View {
         EmojiPickerScreen(context: viewModel.context, selectedEmojis: ["😀", "😄"])
             .previewDisplayName("Screen")
-            .snapshot(delay: 0.5)
+            .snapshotPreferences(delay: 0.5)
     }
 }
 

ElementX/Sources/Screens/HomeScreen/View/HomeScreen.swift

@@ -202,13 +202,13 @@ struct HomeScreen_Previews: PreviewProvider, TestablePreview {
             HomeScreen(context: emptyViewModel.context)
         }
         .previewDisplayName("Empty")
-        .snapshot(delay: 4.0)
+        .snapshotPreferences(delay: 4.0)
         
         NavigationStack {
             HomeScreen(context: loadedViewModel.context)
         }
         .previewDisplayName("Loaded")
-        .snapshot(delay: 4.0)
+        .snapshotPreferences(delay: 4.0)
     }
     
     static func viewModel(_ mode: HomeScreenRoomListMode) -> HomeScreenViewModel {

ElementX/Sources/Screens/JoinRoomScreen/View/JoinRoomScreen.swift

@@ -111,25 +111,25 @@ struct JoinRoomScreen_Previews: PreviewProvider, TestablePreview {
             JoinRoomScreen(context: unknownViewModel.context)
         }
         .previewDisplayName("Unknown")
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
         
         NavigationStack {
             JoinRoomScreen(context: knockViewModel.context)
         }
         .previewDisplayName("Knock")
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
         
         NavigationStack {
             JoinRoomScreen(context: joinViewModel.context)
         }
         .previewDisplayName("Join")
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
         
         NavigationStack {
             JoinRoomScreen(context: inviteViewModel.context)
         }
         .previewDisplayName("Invite")
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
     }
     
     static func makeViewModel(mode: JoinRoomScreenInteractionMode) -> JoinRoomScreenViewModel {

ElementX/Sources/Screens/Onboarding/IdentityConfirmationScreen/View/IdentityConfirmationScreen.swift

@@ -113,7 +113,7 @@ struct IdentityConfirmationScreen_Previews: PreviewProvider, TestablePreview {
         NavigationStack {
             IdentityConfirmationScreen(context: viewModel.context)
         }
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
     }
     
     private static var viewModel: IdentityConfirmationScreenViewModel {

ElementX/Sources/Screens/RoomDetailsEditScreen/View/RoomDetailsEditScreen.swift

@@ -172,12 +172,12 @@ struct RoomDetailsEditScreen_Previews: PreviewProvider, TestablePreview {
             RoomDetailsEditScreen(context: readOnlyViewModel.context)
         }
         .previewDisplayName("Read only")
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
         
         NavigationStack {
             RoomDetailsEditScreen(context: editableViewModel.context)
         }
         .previewDisplayName("Editable")
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
     }
 }

ElementX/Sources/Screens/RoomDetailsScreen/View/RoomDetailsScreen.swift

@@ -392,12 +392,12 @@ struct RoomDetailsScreen_Previews: PreviewProvider, TestablePreview {
     static var previews: some View {
         RoomDetailsScreen(context: simpleRoomViewModel.context)
             .previewDisplayName("Simple Room")
-            .snapshot(delay: 2)
+            .snapshotPreferences(delay: 2)
         RoomDetailsScreen(context: dmRoomViewModel.context)
             .previewDisplayName("DM Room")
-            .snapshot(delay: 0.25)
+            .snapshotPreferences(delay: 0.25)
         RoomDetailsScreen(context: genericRoomViewModel.context)
             .previewDisplayName("Generic Room")
-            .snapshot(delay: 0.25)
+            .snapshotPreferences(delay: 0.25)
     }
 }

ElementX/Sources/Screens/RoomDirectorySearchScreen/View/RoomDirectorySearchScreen.swift

@@ -98,6 +98,6 @@ struct RoomDirectorySearchScreen_Previews: PreviewProvider, TestablePreview {
     
     static var previews: some View {
         RoomDirectorySearchScreen(context: viewModel.context)
-            .snapshot(delay: 1.0)
+            .snapshotPreferences(delay: 1.0)
     }
 }

ElementX/Sources/Screens/RoomMemberDetailsScreen/View/RoomMemberDetailsScreen.swift

@@ -124,13 +124,13 @@ struct RoomMemberDetailsScreen_Previews: PreviewProvider, TestablePreview {
     static var previews: some View {
         RoomMemberDetailsScreen(context: otherUserViewModel.context)
             .previewDisplayName("Other User")
-            .snapshot(delay: 0.25)
+            .snapshotPreferences(delay: 0.25)
         RoomMemberDetailsScreen(context: accountOwnerViewModel.context)
             .previewDisplayName("Account Owner")
-            .snapshot(delay: 0.25)
+            .snapshotPreferences(delay: 0.25)
         RoomMemberDetailsScreen(context: ignoredUserViewModel.context)
             .previewDisplayName("Ignored User")
-            .snapshot(delay: 0.25)
+            .snapshotPreferences(delay: 0.25)
     }
     
     static func makeViewModel(member: RoomMemberProxyMock) -> RoomMemberDetailsScreenViewModel {

ElementX/Sources/Screens/RoomMemberListScreen/View/RoomMembersListManageMemberSheet.swift

@@ -72,13 +72,13 @@ struct RoomMembersListManageMemberSheet_Previews: PreviewProvider, TestablePrevi
                                          actions: [.kick, .ban],
                                          context: viewModel.context)
             .previewDisplayName("Joined")
-            .snapshot(delay: 0.2)
+            .snapshotPreferences(delay: 0.2)
         
         RoomMembersListManageMemberSheet(member: .init(withProxy: RoomMemberProxyMock.mockBanned[3]),
                                          actions: [],
                                          context: viewModel.context)
             .previewDisplayName("Banned")
-            .snapshot(delay: 0.2)
+            .snapshotPreferences(delay: 0.2)
     }
 }
 

ElementX/Sources/Screens/RoomMemberListScreen/View/RoomMembersListScreen.swift

@@ -117,31 +117,31 @@ struct RoomMembersListScreen_Previews: PreviewProvider, TestablePreview {
         NavigationStack {
             RoomMembersListScreen(context: viewModel.context)
         }
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
         .previewDisplayName("Member")
         
         NavigationStack {
             RoomMembersListScreen(context: invitesViewModel.context)
         }
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
         .previewDisplayName("Invites")
         
         NavigationStack {
             RoomMembersListScreen(context: adminViewModel.context)
         }
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
         .previewDisplayName("Admin: Members")
         
         NavigationStack {
             RoomMembersListScreen(context: bannedViewModel.context)
         }
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
         .previewDisplayName("Admin: Banned")
         
         NavigationStack {
             RoomMembersListScreen(context: emptyBannedViewModel.context)
         }
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
         .previewDisplayName("Admin: Empty Banned")
     }
     

ElementX/Sources/Screens/RoomPollsHistoryScreen/View/RoomPollsHistoryScreen.swift

@@ -151,12 +151,12 @@ struct RoomPollsHistoryScreen_Previews: PreviewProvider, TestablePreview {
             RoomPollsHistoryScreen(context: viewModelEmpty.context)
         }
         .previewDisplayName("No polls")
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
 
         NavigationStack {
             RoomPollsHistoryScreen(context: viewModel.context)
         }
         .previewDisplayName("polls")
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
     }
 }

ElementX/Sources/Screens/SecureBackup/SecureBackupScreen/View/SecureBackupScreen.swift

@@ -148,7 +148,7 @@ struct SecureBackupScreen_Previews: PreviewProvider, TestablePreview {
             }
             .previewDisplayName("Recovery incomplete")
         }
-        .snapshot(delay: 1.0)
+        .snapshotPreferences(delay: 1.0)
     }
     
     static func viewModel(keyBackupState: SecureBackupKeyBackupState,

ElementX/Sources/Screens/Settings/NotificationSettingsScreen/View/NotificationSettingsScreen.swift

@@ -253,9 +253,9 @@ struct NotificationSettingsScreen_Previews: PreviewProvider, TestablePreview {
 
     static var previews: some View {
         NotificationSettingsScreen(context: viewModel.context)
-            .snapshot(delay: 2.0)
+            .snapshotPreferences(delay: 2.0)
         NotificationSettingsScreen(context: viewModelConfigurationMismatch.context)
-            .snapshot(delay: 2.0)
+            .snapshotPreferences(delay: 2.0)
             .previewDisplayName("Configuration mismatch")
     }
 }

ElementX/Sources/Screens/Settings/SettingsScreen/View/SettingsScreen.swift

@@ -224,7 +224,7 @@ struct SettingsScreen_Previews: PreviewProvider, TestablePreview {
     static var previews: some View {
         NavigationStack {
             SettingsScreen(context: viewModel.context)
-                .snapshot(delay: 1.0)
+                .snapshotPreferences(delay: 1.0)
         }
     }
 }

ElementX/Sources/Screens/Timeline/View/Replies/TimelineReplyView.swift

@@ -317,7 +317,7 @@ struct TimelineReplyView_Previews: PreviewProvider, TestablePreview {
         .padding()
         .environmentObject(viewModel.context)
         // Allow member names to load. Reduce precission as the `imageSource` randomly renders slightly differently
-        .snapshot(delay: 0.2, precision: 0.98)
+        .snapshotPreferences(delay: 0.2, precision: 0.98)
         .previewLayout(.sizeThatFits)
     }
 }

ElementX/Sources/Screens/Timeline/View/TimelineItemViews/FormattedBodyText.swift

@@ -205,7 +205,7 @@ struct FormattedBodyText_Previews: PreviewProvider, TestablePreview {
             .padding()
         }
         .previewLayout(.sizeThatFits)
-        .snapshot(delay: 0.25)
+        .snapshotPreferences(delay: 0.25)
     }
 }
 

ElementX/Sources/Screens/UserProfileScreen/View/UserProfileScreen.swift

@@ -97,10 +97,10 @@ struct UserProfileScreen_Previews: PreviewProvider, TestablePreview {
     static var previews: some View {
         UserProfileScreen(context: otherUserViewModel.context)
             .previewDisplayName("Other User")
-            .snapshot(delay: 0.25)
+            .snapshotPreferences(delay: 0.25)
         UserProfileScreen(context: accountOwnerViewModel.context)
             .previewDisplayName("Account Owner")
-            .snapshot(delay: 0.25)
+            .snapshotPreferences(delay: 0.25)
     }
     
     static func makeViewModel(userID: String) -> UserProfileScreenViewModel {

ElementX/SupportingFiles/target.yml

@@ -139,14 +139,26 @@ targets:
         else
             echo "warning: SwiftGen not installed, download from https://github.com/SwiftGen/SwiftGen"
         fi
-    - name: 🧙 Sourcery
+    - name: 🧙 Sourcery - Generate mocks
       runOnlyWhenInstalling: false
       basedOnDependencyAnalysis: false
       shell: /bin/sh
       script: |
         export PATH="$PATH:/opt/homebrew/bin"
         if which sourcery >/dev/null; then
-            sourcery --config Tools/Sourcery/sourcery_automockable_config.yml
+            sourcery --config Tools/Sourcery/AutoMockableConfig.yml
+        else
+            echo "warning: Sourcery not installed, run swift run tools setup-project"
+        fi
+
+    - name: 🧙 Sourcery - Generate preview tests
+      runOnlyWhenInstalling: false
+      basedOnDependencyAnalysis: false
+      shell: /bin/sh
+      script: |
+        export PATH="$PATH:/opt/homebrew/bin"
+        if which sourcery >/dev/null; then
+            sourcery --config Tools/Sourcery/PreviewTestsConfig.yml
         else
             echo "warning: Sourcery not installed, run swift run tools setup-project"
         fi
@@ -202,7 +214,6 @@ targets:
     - package: Version
     - package: Emojibase
     - package: WysiwygComposer
-    - package: Prefire
     - package: SwiftOGG
     - package: DSWaveformImage
       product: DSWaveformImageViews

NSE/SupportingFiles/target.yml

@@ -40,7 +40,6 @@ targets:
       - package: DeviceKit
       - package: DTCoreText
       - package: LRUCache
-      - package: Prefire
       - package: Version
 
     info:
@@ -76,7 +75,8 @@ targets:
     - path: ../../ElementX/Sources/AppHooks/AppHooks.swift
     - path: ../../ElementX/Sources/AppHooks/Hooks/ClientBuilderHook.swift
     - path: ../../ElementX/Sources/Application/AppSettings.swift
-    - path: ../../ElementX/Sources/Generated
+    - path: ../../ElementX/Sources/Generated/Assets.swift
+    - path: ../../ElementX/Sources/Generated/Strings.swift
     - path: ../../ElementX/Sources/Other/AvatarSize.swift
     - path: ../../ElementX/Sources/Other/CurrentValuePublisher.swift
     - path: ../../ElementX/Sources/Other/Extensions/AttributedString.swift

PreviewTests/.prefire.yml

@@ -1,7 +0,0 @@
-test_configuration:
-  - template_file_path: PreviewTests.stencil
-  - simulator_device: "iPhone14,6" # iPhone SE 3rd Generation
-  - required_os: 17
-  - snapshot_devices:
-      - iPhone 15
-      - iPad