From 502105aae6d52a288ada6c569b0351ca3801a52d Mon Sep 17 00:00:00 2001
From: Simon Cropp <simon.cropp@gmail.com>
Date: Fri, 3 Jun 2022 21:06:10 +1000
Subject: [PATCH] Add static auto verify (#537)

---
 docs/mdsource/verify-options.source.md     |  4 ++++
 docs/verify-options.md                     | 10 ++++++++
 src/AutoVerifyTests/AutoVerifyTests.csproj | 27 ++++++++++++++++++++++
 src/AutoVerifyTests/Tests.cs               | 23 ++++++++++++++++++
 src/Verify.sln                             |  8 +++++++
 src/Verify/Verifier/VerifyEngine.cs        |  6 ++---
 src/Verify/VerifierSettings.cs             | 24 ++++++++++++++++++-
 src/Verify/VerifySettings.cs               |  6 ++++-
 8 files changed, 103 insertions(+), 5 deletions(-)
 create mode 100644 src/AutoVerifyTests/AutoVerifyTests.csproj
 create mode 100644 src/AutoVerifyTests/Tests.cs

diff --git a/docs/mdsource/verify-options.source.md b/docs/mdsource/verify-options.source.md
index 21e4256c91..ca1b39c65f 100644
--- a/docs/mdsource/verify-options.source.md
+++ b/docs/mdsource/verify-options.source.md
@@ -11,6 +11,10 @@ This can be done using `AutoVerify()`:
 
 snippet: AutoVerify
 
+Or globally
+
+snippet: StaticAutoVerify
+
 Note that auto accepted changes in `.verified.` files remain visible in source control tooling.
 
 
diff --git a/docs/verify-options.md b/docs/verify-options.md
index cd04531175..1a8f7c1b70 100644
--- a/docs/verify-options.md
+++ b/docs/verify-options.md
@@ -25,6 +25,16 @@ settings.AutoVerify();
 <sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L97-L102' title='Snippet source file'>snippet source</a> | <a href='#snippet-autoverify' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
+Or globally
+
+<!-- snippet: StaticAutoVerify -->
+<a id='snippet-staticautoverify'></a>
+```cs
+VerifierSettings.AutoVerify();
+```
+<sup><a href='/src/AutoVerifyTests/Tests.cs#L6-L10' title='Snippet source file'>snippet source</a> | <a href='#snippet-staticautoverify' title='Start of snippet'>anchor</a></sup>
+<!-- endSnippet -->
+
 Note that auto accepted changes in `.verified.` files remain visible in source control tooling.
 
 
diff --git a/src/AutoVerifyTests/AutoVerifyTests.csproj b/src/AutoVerifyTests/AutoVerifyTests.csproj
new file mode 100644
index 0000000000..aa328601d9
--- /dev/null
+++ b/src/AutoVerifyTests/AutoVerifyTests.csproj
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net6</TargetFramework>
+    <GenerateAssemblyInfo>true</GenerateAssemblyInfo>
+    <IsPackageProject>false</IsPackageProject>
+    <DisableImplicitNamespaceImports>true</DisableImplicitNamespaceImports>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
+    <PackageReference Include="Xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" PrivateAssets="all" />
+    <PackageReference Include="ProjectDefaults" Version="1.0.78" PrivateAssets="all" />
+    <ProjectReference Include="..\Verify.Xunit\Verify.Xunit.csproj" />
+    <ProjectReference Include="..\Verify\Verify.csproj" />
+  </ItemGroup>
+  <Import Project="$(ProjectDir)..\Verify\buildTransitive\Verify.props" />
+  <Import Project="$(ProjectDir)..\Verify\buildTransitive\Verify.targets" />
+  <Import Project="$(ProjectDir)..\Verify.Xunit\buildTransitive\Verify.Xunit.props" />
+  <!--Work around: https://github.com/dotnet/sdk/issues/21006-->
+  <Target Name="DisableAnalyzers" BeforeTargets="CoreCompile">
+    <ItemGroup>
+      <Analyzer Remove="@(Analyzer)" />
+    </ItemGroup>
+  </Target>
+</Project>
\ No newline at end of file
diff --git a/src/AutoVerifyTests/Tests.cs b/src/AutoVerifyTests/Tests.cs
new file mode 100644
index 0000000000..6e2022eecf
--- /dev/null
+++ b/src/AutoVerifyTests/Tests.cs
@@ -0,0 +1,23 @@
+[UsesVerify]
+public class Tests
+{
+    static Tests()
+    {
+        #region StaticAutoVerify
+
+        VerifierSettings.AutoVerify();
+
+        #endregion
+    }
+
+
+    [Fact]
+    public async Task Simple()
+    {
+        var path = Path.Combine(AttributeReader.GetProjectDirectory(), "Tests.Simple.verified.txt");
+        var fullPath = Path.GetFullPath(path);
+        File.Delete(fullPath);
+        await Verify("Foo");
+        File.Delete(fullPath);
+    }
+}
\ No newline at end of file
diff --git a/src/Verify.sln b/src/Verify.sln
index a5be88090d..fa2caeeca6 100644
--- a/src/Verify.sln
+++ b/src/Verify.sln
@@ -70,6 +70,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ApplyScrubbersTests", "Appl
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NullComparer", "NullComparer\NullComparer.csproj", "{3C759E19-3482-48A7-B2E2-95DA5E1EF159}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AutoVerifyTests", "AutoVerifyTests\AutoVerifyTests.csproj", "{6E3F9E6E-72D9-4D40-90EE-933B4B1C26DD}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -239,6 +241,12 @@ Global
 		{3C759E19-3482-48A7-B2E2-95DA5E1EF159}.DebugNet6|Any CPU.Build.0 = DebugNet6|Any CPU
 		{3C759E19-3482-48A7-B2E2-95DA5E1EF159}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3C759E19-3482-48A7-B2E2-95DA5E1EF159}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6E3F9E6E-72D9-4D40-90EE-933B4B1C26DD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6E3F9E6E-72D9-4D40-90EE-933B4B1C26DD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6E3F9E6E-72D9-4D40-90EE-933B4B1C26DD}.DebugNet6|Any CPU.ActiveCfg = DebugNet6|Any CPU
+		{6E3F9E6E-72D9-4D40-90EE-933B4B1C26DD}.DebugNet6|Any CPU.Build.0 = DebugNet6|Any CPU
+		{6E3F9E6E-72D9-4D40-90EE-933B4B1C26DD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6E3F9E6E-72D9-4D40-90EE-933B4B1C26DD}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/src/Verify/Verifier/VerifyEngine.cs b/src/Verify/Verifier/VerifyEngine.cs
index 84b8290179..dc6792b1b4 100644
--- a/src/Verify/Verifier/VerifyEngine.cs
+++ b/src/Verify/Verifier/VerifyEngine.cs
@@ -127,7 +127,7 @@ public async Task ThrowIfRequired()
         await ProcessNew();
 
         await ProcessNotEquals();
-        if (!settings.autoVerify)
+        if (!settings.IsAutoVerify)
         {
             var message = VerifyExceptionMessageBuilder.Build(directory, @new, notEquals, delete, equal);
             throw new VerifyException(message);
@@ -141,7 +141,7 @@ async Task ProcessDeletes(string file)
     {
         await VerifierSettings.RunOnVerifyDelete(file);
 
-        if (settings.autoVerify)
+        if (settings.IsAutoVerify)
         {
             File.Delete(file);
             return;
@@ -187,7 +187,7 @@ Task RunDiffAutoCheck(FilePair file)
             return Task.CompletedTask;
         }
 
-        if (settings.autoVerify)
+        if (settings.IsAutoVerify)
         {
             AcceptChanges(file);
             return Task.CompletedTask;
diff --git a/src/Verify/VerifierSettings.cs b/src/Verify/VerifierSettings.cs
index cda4d7ffbb..28c1da777a 100644
--- a/src/Verify/VerifierSettings.cs
+++ b/src/Verify/VerifierSettings.cs
@@ -1,4 +1,6 @@
-namespace VerifyTests;
+using DiffEngine;
+
+namespace VerifyTests;
 
 public static partial class VerifierSettings
 {
@@ -6,4 +8,24 @@ public static partial class VerifierSettings
 
     public static void OmitContentFromException() =>
         omitContentFromException = true;
+
+    /// <summary>
+    /// Automatically accept the results of all tests.
+    /// </summary>
+    public static void AutoVerify(bool includeBuildServer = true)
+    {
+        if (includeBuildServer)
+        {
+            autoVerify = true;
+        }
+        else
+        {
+            if (!BuildServerDetector.Detected)
+            {
+                autoVerify = true;
+            }
+        }
+    }
+
+    internal static bool autoVerify;
 }
\ No newline at end of file
diff --git a/src/Verify/VerifySettings.cs b/src/Verify/VerifySettings.cs
index bd2dae4101..607948b227 100644
--- a/src/Verify/VerifySettings.cs
+++ b/src/Verify/VerifySettings.cs
@@ -114,7 +114,11 @@ internal string ExtensionOrTxt(string defaultValue = "txt") =>
     internal string ExtensionOrBin() =>
         extension ?? "bin";
 
-    internal bool autoVerify;
+    internal bool IsAutoVerify =>
+        VerifierSettings.autoVerify ||
+        autoVerify;
+
+    bool autoVerify;
 
     /// <summary>
     /// Automatically accept the results of the current test.