Added approval test

Author: Ruh Ullah Shah

src/GitVersionCore.Tests/Approved/WixFileTests.UpdateWixVersionFile.approved.txt

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Include xmlns="http://schemas.microsoft.com/wix/2006/wi">
+  <?define AssemblySemFileVer="1.2.3.0"?>
+  <?define AssemblySemVer="1.2.3.0"?>
+  <?define BranchName="develop"?>
+  <?define BuildMetaData="5"?>
+  <?define BuildMetaDataPadded="05"?>
+  <?define CommitDate="2019-02-20"?>
+  <?define CommitsSinceVersionSource="5"?>
+  <?define CommitsSinceVersionSourcePadded="0005"?>
+  <?define FullBuildMetaData="5.Branch.develop.Sha.commitSha"?>
+  <?define FullSemVer="1.2.3+5"?>
+  <?define InformationalVersion="1.2.3+5.Branch.develop.Sha.commitSha"?>
+  <?define LegacySemVer="1.2.3"?>
+  <?define LegacySemVerPadded="1.2.3"?>
+  <?define Major="1"?>
+  <?define MajorMinorPatch="1.2.3"?>
+  <?define Minor="2"?>
+  <?define NuGetPreReleaseTag=""?>
+  <?define NuGetPreReleaseTagV2=""?>
+  <?define NuGetVersion="1.2.3"?>
+  <?define NuGetVersionV2="1.2.3"?>
+  <?define Patch="3"?>
+  <?define PreReleaseLabel=""?>
+  <?define PreReleaseNumber=""?>
+  <?define PreReleaseTag=""?>
+  <?define PreReleaseTagWithDash=""?>
+  <?define SemVer="1.2.3"?>
+  <?define Sha="commitSha"?>
+  <?define ShortSha="commitShortSha"?>
+</Include>

src/GitVersionCore.Tests/WixFileTests.cs

@@ -0,0 +1,54 @@
+namespace GitVersionCore.Tests
+{
+    using System;
+    using System.IO;
+    using System.Text;
+    using GitVersion;
+    using NUnit.Framework;
+    using Shouldly;
+
+    [TestFixture]
+    [Parallelizable(ParallelScope.None)]
+    class WixFileTests
+    {
+        [SetUp]
+        public void Setup()
+        {
+            ShouldlyConfiguration.ShouldMatchApprovedDefaults.LocateTestMethodUsingAttribute<TestAttribute>();
+        }
+
+        [Test]
+        [Category("NoMono")]
+        [Description("Won't run on Mono due to source information not being available for ShouldMatchApproved.")]
+        public void UpdateWixVersionFile()
+        {
+            var fileSystem = new TestFileSystem();
+            var workingDir = Path.GetTempPath();
+            var semVer = new SemanticVersion
+            {
+                Major = 1,
+                Minor = 2,
+                Patch = 3,
+                BuildMetaData = "5.Branch.develop"
+            };
+
+            semVer.BuildMetaData.Sha = "commitSha";
+            semVer.BuildMetaData.ShortSha = "commitShortSha";
+            semVer.BuildMetaData.CommitDate = DateTimeOffset.Parse("2019-02-20 23:59:59Z");
+
+            var config = new TestEffectiveConfiguration(buildMetaDataPadding: 2, legacySemVerPadding: 5);
+            var vars = VariableProvider.GetVariablesFor(semVer, config, false);
+
+            StringBuilder log = new StringBuilder();
+            Action<string> action = s => log.AppendLine(s);
+            Logger.SetLoggers(action, action, action, action);
+            using (var wixVersionFileUpdater = new WixVersionFileUpdater(workingDir, vars, fileSystem))
+            {
+                wixVersionFileUpdater.Update();
+            }
+            
+            fileSystem.ReadAllText(WixVersionFileUpdater.GetWixVersionFileName()).
+                ShouldMatchApproved(c => c.SubFolder(Path.Combine("Approved")));
+        }
+    }
+}

src/GitVersionExe.Tests/UpdateWixVersionFileTests.cs

@@ -1,4 +1,4 @@
-namespace GitVersionExe.Tests
+namespace GitVersionExe.Tests
 {
     using System.IO;
     using System.Linq;
@@ -10,6 +10,7 @@
     using System.Xml;
 
     [TestFixture]
+    [Parallelizable(ParallelScope.None)]
     class UpdateWixVersionFileTests
     {
         private string WixVersionFileName;
@@ -99,4 +100,4 @@ private Dictionary<string, string> GetGitVersionVarsInWixFile(string file)
             return gitVersionVarsInWix;
         }
     }
-}
+}