From b9d7b351b2c315379746f864fe940669cb129077 Mon Sep 17 00:00:00 2001
From: Paul Zabelin <paulz@users.noreply.github.com>
Date: Mon, 6 Jun 2022 00:47:32 -0700
Subject: [PATCH] use group preview for favorites view

---
 Example/App/FavoriteView.swift                |   9 ++-
 .../{FavoriteView.png => FavoriteView.1.png}  | Bin
 .../Snapshots/FavoriteView.2.png              | Bin 0 -> 2703 bytes
 Example/Example.xcodeproj/project.pbxproj     |  17 -----
 .../xcschemes/PreviewGroup.xcscheme           |  67 ++++++++++++++++++
 .../xcschemes/SwiftUI-snapshot-test.xcscheme  |  67 ++++++++++++++++++
 6 files changed, 141 insertions(+), 19 deletions(-)
 rename Example/ApplicationTests/Snapshots/{FavoriteView.png => FavoriteView.1.png} (100%)
 create mode 100644 Example/ApplicationTests/Snapshots/FavoriteView.2.png
 create mode 100644 Example/Example.xcodeproj/xcshareddata/xcschemes/PreviewGroup.xcscheme
 create mode 100644 Example/Example.xcodeproj/xcshareddata/xcschemes/SwiftUI-snapshot-test.xcscheme

diff --git a/Example/App/FavoriteView.swift b/Example/App/FavoriteView.swift
index 3093fb7..0eda968 100644
--- a/Example/App/FavoriteView.swift
+++ b/Example/App/FavoriteView.swift
@@ -6,6 +6,7 @@
 //
 
 import SwiftUI
+import PreviewGroup
 
 /// https://www.hackingwithswift.com/articles/226/5-steps-to-better-swiftui-views
 struct FavoriteView: View {
@@ -25,7 +26,11 @@ struct FavoriteView: View {
 
 struct FavoriteView_Previews: PreviewProvider {
     static var previews: some View {
-        FavoriteView()
-            .previewLayout(.sizeThatFits)
+        PreviewGroup {
+            FavoriteView()
+            FavoriteView()
+                .background(Color.white)
+        }
+        .previewLayout(.sizeThatFits)
     }
 }
diff --git a/Example/ApplicationTests/Snapshots/FavoriteView.png b/Example/ApplicationTests/Snapshots/FavoriteView.1.png
similarity index 100%
rename from Example/ApplicationTests/Snapshots/FavoriteView.png
rename to Example/ApplicationTests/Snapshots/FavoriteView.1.png
diff --git a/Example/ApplicationTests/Snapshots/FavoriteView.2.png b/Example/ApplicationTests/Snapshots/FavoriteView.2.png
new file mode 100644
index 0000000000000000000000000000000000000000..1d25ea3a98657760c2aac956cf72d03a8bec2ae1
GIT binary patch
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diff --git a/Example/Example.xcodeproj/project.pbxproj b/Example/Example.xcodeproj/project.pbxproj
index 1e5e327..c432f7c 100644
--- a/Example/Example.xcodeproj/project.pbxproj
+++ b/Example/Example.xcodeproj/project.pbxproj
@@ -12,8 +12,6 @@
 		4B058458283A660A0027DAD5 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 4B058457283A660A0027DAD5 /* Assets.xcassets */; };
 		4B05845B283A660A0027DAD5 /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 4B05845A283A660A0027DAD5 /* Preview Assets.xcassets */; };
 		4B058465283A660A0027DAD5 /* SnapshotTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B058464283A660A0027DAD5 /* SnapshotTests.swift */; };
-		4B058488283A67650027DAD5 /* SwiftUI_snapshot_test.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4B058482283A67650027DAD5 /* SwiftUI_snapshot_test.framework */; };
-		4B058489283A67650027DAD5 /* SwiftUI_snapshot_test.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 4B058482283A67650027DAD5 /* SwiftUI_snapshot_test.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		4B058496283A67DE0027DAD5 /* XCTest.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4B058495283A67DD0027DAD5 /* XCTest.framework */; platformFilter = ios; };
 		4B0584A1283ADCD80027DAD5 /* maxColorDiff.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B05849E283ADCB00027DAD5 /* maxColorDiff.swift */; };
 		4B0584A2283ADCD80027DAD5 /* UIViewExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4B05849F283ADCB00027DAD5 /* UIViewExtensions.swift */; };
@@ -34,13 +32,6 @@
 			remoteGlobalIDString = 4B05844F283A66090027DAD5;
 			remoteInfo = Example;
 		};
-		4B058486283A67650027DAD5 /* PBXContainerItemProxy */ = {
-			isa = PBXContainerItemProxy;
-			containerPortal = 4B058448283A66080027DAD5 /* Project object */;
-			proxyType = 1;
-			remoteGlobalIDString = 4B058481283A67650027DAD5;
-			remoteInfo = "SwiftUI-snapshot-test";
-		};
 		4B9C5738284DE2DF001DE13A /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 4B058448283A66080027DAD5 /* Project object */;
@@ -64,7 +55,6 @@
 			dstPath = "";
 			dstSubfolderSpec = 10;
 			files = (
-				4B058489283A67650027DAD5 /* SwiftUI_snapshot_test.framework in Embed Frameworks */,
 				4B9C573B284DE2DF001DE13A /* PreviewGroup.framework in Embed Frameworks */,
 			);
 			name = "Embed Frameworks";
@@ -107,7 +97,6 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				4B058488283A67650027DAD5 /* SwiftUI_snapshot_test.framework in Frameworks */,
 				4B9C573A284DE2DF001DE13A /* PreviewGroup.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -250,7 +239,6 @@
 			buildRules = (
 			);
 			dependencies = (
-				4B058487283A67650027DAD5 /* PBXTargetDependency */,
 				4B9C5739284DE2DF001DE13A /* PBXTargetDependency */,
 			);
 			name = Example;
@@ -440,11 +428,6 @@
 			target = 4B05844F283A66090027DAD5 /* Example */;
 			targetProxy = 4B058461283A660A0027DAD5 /* PBXContainerItemProxy */;
 		};
-		4B058487283A67650027DAD5 /* PBXTargetDependency */ = {
-			isa = PBXTargetDependency;
-			target = 4B058481283A67650027DAD5 /* SwiftUI-snapshot-test */;
-			targetProxy = 4B058486283A67650027DAD5 /* PBXContainerItemProxy */;
-		};
 		4B9C5739284DE2DF001DE13A /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = 4B9C5733284DE2DF001DE13A /* PreviewGroup */;
diff --git a/Example/Example.xcodeproj/xcshareddata/xcschemes/PreviewGroup.xcscheme b/Example/Example.xcodeproj/xcshareddata/xcschemes/PreviewGroup.xcscheme
new file mode 100644
index 0000000..8b4973c
--- /dev/null
+++ b/Example/Example.xcodeproj/xcshareddata/xcschemes/PreviewGroup.xcscheme
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1340"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4B9C5733284DE2DF001DE13A"
+               BuildableName = "PreviewGroup.framework"
+               BlueprintName = "PreviewGroup"
+               ReferencedContainer = "container:Example.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4B9C5733284DE2DF001DE13A"
+            BuildableName = "PreviewGroup.framework"
+            BlueprintName = "PreviewGroup"
+            ReferencedContainer = "container:Example.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
diff --git a/Example/Example.xcodeproj/xcshareddata/xcschemes/SwiftUI-snapshot-test.xcscheme b/Example/Example.xcodeproj/xcshareddata/xcschemes/SwiftUI-snapshot-test.xcscheme
new file mode 100644
index 0000000..af0bd7d
--- /dev/null
+++ b/Example/Example.xcodeproj/xcshareddata/xcschemes/SwiftUI-snapshot-test.xcscheme
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1340"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4B058481283A67650027DAD5"
+               BuildableName = "SwiftUI_snapshot_test.framework"
+               BlueprintName = "SwiftUI-snapshot-test"
+               ReferencedContainer = "container:Example.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4B058481283A67650027DAD5"
+            BuildableName = "SwiftUI_snapshot_test.framework"
+            BlueprintName = "SwiftUI-snapshot-test"
+            ReferencedContainer = "container:Example.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>