Added support for multiple recipe steps of the same type and added unit tests.

Enables execution of multiple child recipes in a particular sequence. This is useful for the RecipesStep for example, where you want to execute a child recipe first, then execute some commands and import some content, then execute a second child recipe.

src/Orchard.Tests.Modules/Orchard.Tests.Modules.csproj

@@ -159,6 +159,7 @@
     <Compile Include="Packaging\Services\FileBasedProjectSystemTests.cs" />
     <Compile Include="Packaging\Services\FolderUpdaterTests.cs" />
     <Compile Include="Packaging\Services\PackageInstallerTests.cs" />
+    <Compile Include="Recipes\RecipeHandlers\RecipeParserTest.cs" />
     <Compile Include="Recipes\RecipeHandlers\RecipeExecutionStepHandlerTest.cs" />
     <Compile Include="Recipes\RecipeHandlers\ModuleStepTest.cs" />
     <Compile Include="Recipes\RecipeHandlers\ThemeStepTest.cs" />
@@ -336,6 +337,12 @@
       <SubType>Designer</SubType>
     </None>
   </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Recipes\Services\FoldersData\Sample2\Module.txt" />
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Recipes\Services\FoldersData\Sample2\Recipes\duplicate-steps.recipe.xml" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

src/Orchard.Tests.Modules/Recipes/RecipeHandlers/ModuleStepTest.cs

@@ -94,7 +94,7 @@ Features:
                 Enumerable.Empty<ShellParameter>());
 
             var moduleStep = _container.Resolve<ModuleStep>();
-            var recipeExecutionContext = new RecipeExecutionContext {RecipeStep = new RecipeStep( recipeName: "Test", name: "Module", step: new XElement("SuperWiki")) };
+            var recipeExecutionContext = new RecipeExecutionContext {RecipeStep = new RecipeStep(id: "1", recipeName: "Test", name: "Module", step: new XElement("SuperWiki")) };
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("packageId", "Orchard.Module.SuperWiki"));
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("repository", "test"));
 
@@ -120,7 +120,7 @@ Features:
 ");
 
             var moduleStep = _container.Resolve<ModuleStep>();
-            var recipeContext = new RecipeContext { RecipeStep = new RecipeStep(recipeName: "Test", name: "Module", step: new XElement("SuperWiki")) };
+            var recipeContext = new RecipeContext { RecipeStep = new RecipeStep(id: "1", recipeName: "Test", name: "Module", step: new XElement("SuperWiki")) };
             var recipeExecutionContext = new RecipeExecutionContext { RecipeStep = recipeContext.RecipeStep };
             recipeContext.RecipeStep.Step.Add(new XAttribute("repository", "test"));
 
@@ -145,7 +145,7 @@ Features:
             });
 
             var moduleStep = _container.Resolve<ModuleStep>();
-            var recipeExecutionContext = new RecipeExecutionContext { RecipeStep = new RecipeStep(recipeName: "Test", name: "Module", step: new XElement("SuperWiki")) };
+            var recipeExecutionContext = new RecipeExecutionContext { RecipeStep = new RecipeStep(id: "1", recipeName: "Test", name: "Module", step: new XElement("SuperWiki")) };
 
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("packageId", "Orchard.Module.SuperWiki"));
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("repository", "test"));

src/Orchard.Tests.Modules/Recipes/RecipeHandlers/RecipeExecutionStepHandlerTest.cs

@@ -25,7 +25,7 @@ namespace Orchard.Tests.Modules.Recipes.RecipeHandlers {
             var fakeRecipeStep = _container.Resolve<StubRecipeExecutionStep>();
 
             var context = new RecipeContext {
-                RecipeStep = new RecipeStep (recipeName: "FakeRecipe",  name: "FakeRecipeStep", step: new XElement("FakeRecipeStep")),
+                RecipeStep = new RecipeStep (id: "1", recipeName: "FakeRecipe",  name: "FakeRecipeStep", step: new XElement("FakeRecipeStep")),
                 ExecutionId = "12345"
             };
 

src/Orchard.Tests.Modules/Recipes/RecipeHandlers/RecipeParserTest.cs

@@ -0,0 +1,29 @@
+using System.Linq;
+using Autofac;
+using NUnit.Framework;
+using Orchard.Recipes.Services;
+
+namespace Orchard.Tests.Modules.Recipes.RecipeHandlers {
+    [TestFixture]
+    public class RecipeParserTest {
+        protected IContainer _container;
+
+        [SetUp]
+        public void Init() {
+            var builder = new ContainerBuilder();
+            builder.RegisterType<RecipeParser>().As<IRecipeParser>();
+
+            _container = builder.Build();
+        }
+
+        [Test]
+        public void ParsingRecipeYieldsUniqueIdsForSteps() {
+            var recipeText = @"<Orchard><Foo /><Bar /><Baz /></Orchard>";
+            var recipeParser = _container.Resolve<IRecipeParser>();
+            var recipe = recipeParser.ParseRecipe(recipeText);
+            
+            // Assert that each step has a unique ID.
+            Assert.IsTrue(recipe.RecipeSteps.GroupBy(x => x.Id).All(y => y.Count() == 1));
+        }
+    }
+}

src/Orchard.Tests.Modules/Recipes/RecipeHandlers/ThemeStepTest.cs

@@ -100,7 +100,7 @@ Features:
                                                          Enumerable.Empty<ShellParameter>());
 
             var themeStep = _container.Resolve<ThemeStep>();
-            var recipeExecutionContext = new RecipeExecutionContext {RecipeStep = new RecipeStep (recipeName: "Test", name: "Theme", step: new XElement("SuperWiki")) };
+            var recipeExecutionContext = new RecipeExecutionContext {RecipeStep = new RecipeStep (id: "1", recipeName: "Test", name: "Theme", step: new XElement("SuperWiki")) };
 
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("packageId", "Orchard.Theme.SuperWiki"));
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("repository", "test"));
@@ -135,7 +135,7 @@ Features:
 ");
 
             var themeStep = _container.Resolve<ThemeStep>();
-            var recipeExecutionContext = new RecipeExecutionContext { RecipeStep = new RecipeStep(recipeName: "Test", name: "Theme", step: new XElement("SuperWiki")) };
+            var recipeExecutionContext = new RecipeExecutionContext { RecipeStep = new RecipeStep(id: "1", recipeName: "Test", name: "Theme", step: new XElement("SuperWiki")) };
 
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("repository", "test"));
             Assert.Throws(typeof (InvalidOperationException), () => themeStep.Execute(recipeExecutionContext));
@@ -159,7 +159,7 @@ Features:
             });
 
             var themeStep = _container.Resolve<ThemeStep>();
-            var recipeExecutionContext = new RecipeExecutionContext { RecipeStep = new RecipeStep(recipeName: "Test", name: "Theme", step: new XElement("SuperWiki")) };
+            var recipeExecutionContext = new RecipeExecutionContext { RecipeStep = new RecipeStep(id: "1", recipeName: "Test", name: "Theme", step: new XElement("SuperWiki")) };
 
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("packageId", "Orchard.Theme.SuperWiki"));
             recipeExecutionContext.RecipeStep.Step.Add(new XAttribute("repository", "test"));

src/Orchard.Tests.Modules/Recipes/Services/FoldersData/Sample2/Module.txt

@@ -0,0 +1,8 @@
+Name: Le plug-in français
+Author: Bertrand Le Roy
+Description:
+    This plug-in replaces
+    'the' with 'le'
+Version: 1.4.1
+Tags: plug-in, français, the, le
+homepage: http://weblogs.asp.net/bleroy

src/Orchard.Tests.Modules/Recipes/Services/FoldersData/Sample2/Recipes/duplicate-steps.recipe.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<Orchard>
+    <Recipe>
+        <Name>Duplicate Steps</Name>
+    </Recipe>
+
+    <Recipes />
+    <Recipes />
+    <Recipes />
+
+</Orchard>
+

src/Orchard.Tests.Modules/Recipes/Services/RecipeManagerTests.cs

@@ -1,61 +1,52 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
+using System.Configuration;
 using System.IO;
 using System.Linq;
 using System.Xml;
 using Autofac;
 using Moq;
-using NHibernate;
 using NUnit.Framework;
 using Orchard.Caching;
-using Orchard.ContentManagement.Records;
 using Orchard.Data;
 using Orchard.Environment.Extensions;
 using Orchard.Environment.Extensions.Folders;
 using Orchard.Environment.Extensions.Loaders;
 using Orchard.FileSystems.AppData;
 using Orchard.FileSystems.WebSite;
+using Orchard.Recipes.Events;
 using Orchard.Recipes.Models;
 using Orchard.Recipes.Services;
 using Orchard.Services;
+using Orchard.Tests.Environment.Extensions;
 using Orchard.Tests.Stubs;
-using Orchard.Recipes.Events;
-using System;
-using System.Linq.Expressions;
 
 namespace Orchard.Tests.Modules.Recipes.Services {
     [TestFixture]
-    public class RecipeManagerTests {
+    public class RecipeManagerTests : DatabaseEnabledTestsBase {
-        private IContainer _container;
         private IRecipeManager _recipeManager;
         private IRecipeHarvester _recipeHarvester;
         private IRecipeParser _recipeParser;
         private IExtensionFolders _folders;
-        private ISessionFactory _sessionFactory;
-        private ISession _session;
 
         private const string DataPrefix = "Orchard.Tests.Modules.Recipes.Services.FoldersData.";
         private string _tempFolderName;
 
-        [TestFixtureSetUp]
+        protected override IEnumerable<Type> DatabaseTypes {
-        public void InitFixture() {
+            get { yield return typeof (RecipeStepResultRecord); }
-            var databaseFileName = System.IO.Path.GetTempFileName();
-            _sessionFactory = DataUtility.CreateSessionFactory(
-                databaseFileName,
-                typeof(ContentTypeRecord),
-                typeof(ContentItemRecord),
-                typeof(ContentItemVersionRecord),
-                typeof(RecipeStepResultRecord));
         }
 
-        [SetUp]
+        public override void Register(ContainerBuilder builder) {
-        public void Init() {
             _tempFolderName = Path.GetTempFileName();
             File.Delete(_tempFolderName);
             var assembly = GetType().Assembly;
-            foreach (var name in assembly.GetManifestResourceNames()) {
+            foreach (var name in assembly.GetManifestResourceNames())
-                if (name.StartsWith(DataPrefix)) {
+            {
+                if (name.StartsWith(DataPrefix))
+                {
                     string text;
-                    using (var stream = assembly.GetManifestResourceStream(name)) {
+                    using (var stream = assembly.GetManifestResourceStream(name))
+                    {
                         using (var reader = new StreamReader(stream))
                             text = reader.ReadToEnd();
 
@@ -73,15 +64,16 @@ namespace Orchard.Tests.Modules.Recipes.Services {
                     var targetPath = Path.Combine(_tempFolderName, relativePath);
 
                     Directory.CreateDirectory(Path.GetDirectoryName(targetPath));
-                    using (var stream = new FileStream(targetPath, FileMode.Create)) {
+                    using (var stream = new FileStream(targetPath, FileMode.Create))
-                        using (var writer = new StreamWriter(stream)) {
+                    {
+                        using (var writer = new StreamWriter(stream))
+                        {
                             writer.Write(text);
                         }
                     }
                 }
             }
 
-            var builder = new ContainerBuilder();
             var harvester = new ExtensionHarvester(new StubCacheManager(), new StubWebSiteFolder(), new Mock<ICriticalErrorProvider>().Object);
             _folders = new ModuleFolders(new[] { _tempFolderName }, harvester);
             builder.RegisterType<RecipeManager>().As<IRecipeManager>();
@@ -97,21 +89,23 @@ namespace Orchard.Tests.Modules.Recipes.Services {
             builder.RegisterType<StubAsyncTokenProvider>().As<IAsyncTokenProvider>();
             builder.RegisterInstance(_folders).As<IExtensionFolders>();
             builder.RegisterInstance(new Mock<IRecipeExecuteEventHandler>().Object);
-            builder.RegisterType<Environment.Extensions.ExtensionManagerTests.StubLoaders>().As<IExtensionLoader>();
+            builder.RegisterType<ExtensionManagerTests.StubLoaders>().As<IExtensionLoader>();
             builder.RegisterType<RecipeParser>().As<IRecipeParser>();
             builder.RegisterType<StubWebSiteFolder>().As<IWebSiteFolder>();
             builder.RegisterType<CustomRecipeHandler>().As<IRecipeHandler>();
-            builder.RegisterInstance(new StubRecipeStepResultRecordRepository()).As<IRepository<RecipeStepResultRecord>>();
+        }
+
+        public override void Init() {
+            base.Init();
 
-            _container = builder.Build();
             _recipeManager = _container.Resolve<IRecipeManager>();
             _recipeParser = _container.Resolve<IRecipeParser>();
             _recipeHarvester = _container.Resolve<IRecipeHarvester>();
         }
 
-        [TearDown]
+        public override void Cleanup() {
-        public void Term() {
             Directory.Delete(_tempFolderName, true);
+            base.Cleanup();
         }
 
         [Test]
@@ -168,6 +162,38 @@ namespace Orchard.Tests.Modules.Recipes.Services {
 
             Assert.That(CustomRecipeHandler.AttributeValue == "value1");
         }
+
+        [Test]
+        public void ExecuteUpdatesStepResults()
+        {
+            var recipes = (List<Recipe>)_recipeHarvester.HarvestRecipes("Sample1");
+            var sampleRecipe = recipes.First();
+            var steps = sampleRecipe.RecipeSteps.ToArray();
+
+            _recipeManager.Execute(sampleRecipe);
+
+            var stepResultRepository = _container.Resolve<IRepository<RecipeStepResultRecord>>();
+            var stepResults = stepResultRepository.Table.ToArray();
+
+            Assert.That(stepResults.Count(), Is.EqualTo(steps.Count()));
+            Assert.IsTrue(stepResults.All(x => x.IsCompleted));
+        }
+
+        [Test]
+        public void CanExecuteSameStepMultipleTimes()
+        {
+            var recipes = (List<Recipe>)_recipeHarvester.HarvestRecipes("Sample2");
+            var recipe = recipes.Single(x => x.Name == "Duplicate Steps");
+            var steps = recipe.RecipeSteps.ToArray();
+
+            _recipeManager.Execute(recipe);
+
+            var stepResultRepository = _container.Resolve<IRepository<RecipeStepResultRecord>>();
+            var stepResults = stepResultRepository.Table.ToArray();
+
+            Assert.That(stepResults.Count(), Is.EqualTo(steps.Count()));
+            Assert.IsTrue(stepResults.All(x => x.IsCompleted));
+        }
     }
 
     public class StubStepQueue : IRecipeStepQueue {
@@ -182,22 +208,6 @@ namespace Orchard.Tests.Modules.Recipes.Services {
         }
     }
 
-    public class StubRecipeStepResultRecordRepository : IRepository<RecipeStepResultRecord> {
-        private List<RecipeStepResultRecord> _records = new List<RecipeStepResultRecord>();
-        public IQueryable<RecipeStepResultRecord> Table { get { return _records.AsQueryable(); } }
-        public void Copy(RecipeStepResultRecord source, RecipeStepResultRecord target) { }
-        public int Count(Expression<Func<RecipeStepResultRecord, bool>> predicate) { return _records.Count; }
-        public void Create(RecipeStepResultRecord entity) { _records.Add(entity); }
-        public void Delete(RecipeStepResultRecord entity) { _records.Remove(entity); }
-        public IEnumerable<RecipeStepResultRecord> Fetch(Expression<Func<RecipeStepResultRecord, bool>> predicate) { throw new NotImplementedException(); }
-        public IEnumerable<RecipeStepResultRecord> Fetch(Expression<Func<RecipeStepResultRecord, bool>> predicate, Action<Orderable<RecipeStepResultRecord>> order) { throw new NotImplementedException(); }
-        public IEnumerable<RecipeStepResultRecord> Fetch(Expression<Func<RecipeStepResultRecord, bool>> predicate, Action<Orderable<RecipeStepResultRecord>> order, int skip, int count) { throw new NotImplementedException(); }
-        public void Flush() { }
-        public RecipeStepResultRecord Get(Expression<Func<RecipeStepResultRecord, bool>> predicate) { throw new NotImplementedException(); }
-        public RecipeStepResultRecord Get(int id) { throw new NotImplementedException(); }
-        public void Update(RecipeStepResultRecord entity) { }
-    }
-
     public class StubRecipeScheduler : IRecipeScheduler {
         private readonly IRecipeStepExecutor _recipeStepExecutor;
 
@@ -212,7 +222,7 @@ namespace Orchard.Tests.Modules.Recipes.Services {
 
     public class CustomRecipeHandler : IRecipeHandler {
         public static string AttributeValue;
-        public string[] _handles = { "Module", "Theme", "Migration", "Custom1", "Custom2", "Command", "Metadata", "Feature", "Settings" };
+        public string[] _handles = { "Module", "Theme", "Migration", "Custom1", "Custom2", "Command", "Metadata", "Feature", "Settings", "Recipes" };
 
         public void ExecuteRecipeStep(RecipeContext recipeContext) {
             if (_handles.Contains(recipeContext.RecipeStep.Name)) {

src/Orchard.Web/Modules/Orchard.Packaging/Controllers/PackagingServicesController.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Net;
@@ -255,7 +256,8 @@ namespace Orchard.Packaging.Controllers {
                     var recipe = new Recipe {
                         Name = "Test",
                         RecipeSteps = featureIds.Select(
-                            x => new RecipeStep(
+                            (i,x) => new RecipeStep(
+                                id: i.ToString(CultureInfo.InvariantCulture),
                                 recipeName: "Test",
                                 name: "Feature",
                                 step: new XElement("Feature", new XAttribute("enable", x))))

src/Orchard.Web/Modules/Orchard.Recipes/Migrations.cs

@@ -7,6 +7,7 @@ namespace Orchard.Recipes {
                 .Column<int>("Id", c => c.PrimaryKey().Identity())
                 .Column<string>("ExecutionId", c => c.WithLength(128).NotNull())
                 .Column<string>("RecipeName", c => c.WithLength(256))
+                .Column<string>("StepId", c => c.WithLength(32).NotNull())
                 .Column<string>("StepName", c => c.WithLength(256).NotNull())
                 .Column<bool>("IsCompleted", c => c.NotNull())
                 .Column<bool>("IsSuccessful", c => c.NotNull())

src/Orchard.Web/Modules/Orchard.Recipes/Models/RecipeStepResultRecord.cs

@@ -3,6 +3,7 @@
         public virtual int Id { get; set; }
         public virtual string ExecutionId { get; set; }
         public virtual string RecipeName { get; set; }
+        public virtual string StepId { get; set; }
         public virtual string StepName { get; set; }
         public virtual bool IsCompleted { get; set; }
         public virtual bool IsSuccessful { get; set; }

src/Orchard.Web/Modules/Orchard.Recipes/Providers/Executors/RecipesStep.cs

@@ -65,6 +65,7 @@ namespace Orchard.Recipes.Providers.Executors {
                 _recipeStepResultRecordRepository.Create(new RecipeStepResultRecord {
                     ExecutionId = executionId,
                     RecipeName = recipe.Name,
+                    StepId = recipeStep.Id,
                     StepName = recipeStep.Name
                 });
             }

src/Orchard.Web/Modules/Orchard.Recipes/Services/RecipeManager.cs

@@ -48,6 +48,7 @@ namespace Orchard.Recipes.Services {
                     _recipeStepResultRecordRepository.Create(new RecipeStepResultRecord {
                         ExecutionId = executionId,
                         RecipeName = recipe.Name,
+                        StepId = recipeStep.Id,
                         StepName = recipeStep.Name
                     });
                 }

src/Orchard.Web/Modules/Orchard.Recipes/Services/RecipeParser.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Xml;
 using System.Xml.Linq;
 using Orchard.Logging;
@@ -11,6 +12,7 @@ namespace Orchard.Recipes.Services {
         public Recipe ParseRecipe(XDocument recipeDocument) {
             var recipe = new Recipe();
             var recipeSteps = new List<RecipeStep>();
+            var stepId = 0;
 
             foreach (var element in recipeDocument.Root.Elements()) {
                 // Recipe metadata.
@@ -52,7 +54,7 @@ namespace Orchard.Recipes.Services {
                 }
                 // Recipe step.
                 else {
-                    var recipeStep = new RecipeStep(recipeName: recipe.Name, name: element.Name.LocalName, step: element );
+                    var recipeStep = new RecipeStep(id: (++stepId).ToString(CultureInfo.InvariantCulture), recipeName: recipe.Name, name: element.Name.LocalName, step: element );
                     recipeSteps.Add(recipeStep);
                 }
             }

src/Orchard.Web/Modules/Orchard.Recipes/Services/RecipeStepExecutor.cs

@@ -11,18 +11,18 @@ namespace Orchard.Recipes.Services {
         private readonly IRecipeStepQueue _recipeStepQueue;
         private readonly IEnumerable<IRecipeHandler> _recipeHandlers;
         private readonly IRecipeExecuteEventHandler _recipeExecuteEventHandler;
-        private readonly IRepository<RecipeStepResultRecord> _recipeStepResultRecordRepository;
+        private readonly IRepository<RecipeStepResultRecord> _recipeStepResultRepository;
 
         public RecipeStepExecutor(
             IRecipeStepQueue recipeStepQueue,
             IEnumerable<IRecipeHandler> recipeHandlers,
             IRecipeExecuteEventHandler recipeExecuteEventHandler,
-            IRepository<RecipeStepResultRecord> recipeStepResultRecordRepository) {
+            IRepository<RecipeStepResultRecord> recipeStepResultRepository) {
 
             _recipeStepQueue = recipeStepQueue;
             _recipeHandlers = recipeHandlers;
             _recipeExecuteEventHandler = recipeExecuteEventHandler;
-            _recipeStepResultRecordRepository = recipeStepResultRecordRepository;
+            _recipeStepResultRepository = recipeStepResultRepository;
         }
 
         public bool ExecuteNextStep(string executionId) {
@@ -44,11 +44,11 @@ namespace Orchard.Recipes.Services {
                     recipeHandler.ExecuteRecipeStep(recipeContext);
                 }
 
-                UpdateStepResultRecord(executionId, nextRecipeStep.RecipeName, nextRecipeStep.Name, isSuccessful: true);
+                UpdateStepResultRecord(executionId, nextRecipeStep.RecipeName, nextRecipeStep.Id, nextRecipeStep.Name, isSuccessful: true);
                 _recipeExecuteEventHandler.RecipeStepExecuted(executionId, recipeContext);
             }
             catch (Exception ex) {
-                UpdateStepResultRecord(executionId, nextRecipeStep.RecipeName, nextRecipeStep.Name, isSuccessful: false, errorMessage: ex.Message);
+                UpdateStepResultRecord(executionId, nextRecipeStep.RecipeName, nextRecipeStep.Id, nextRecipeStep.Name, isSuccessful: false, errorMessage: ex.Message);
                 Logger.Error(ex, "Recipe execution failed because the step '{0}' failed.", nextRecipeStep.Name);
                 while (_recipeStepQueue.Dequeue(executionId) != null);
                 var message = T("Recipe execution with ID {0} failed because the step '{1}' failed to execute. The following exception was thrown:\n{2}\nRefer to the error logs for more information.", executionId, nextRecipeStep.Name, ex.Message);
@@ -65,10 +65,10 @@ namespace Orchard.Recipes.Services {
             return true;
         }
 
-        private void UpdateStepResultRecord(string executionId, string recipeName, string stepName, bool isSuccessful, string errorMessage = null) {
+        private void UpdateStepResultRecord(string executionId, string recipeName, string stepId, string stepName, bool isSuccessful, string errorMessage = null) {
             var query =
-                from record in _recipeStepResultRecordRepository.Table
+                from record in _recipeStepResultRepository.Table
-                where record.ExecutionId == executionId && record.StepName == stepName
+                where record.ExecutionId == executionId && record.StepId == stepId && record.StepName == stepName
                 select record;
 
             if (!String.IsNullOrWhiteSpace(recipeName))
@@ -80,7 +80,7 @@ namespace Orchard.Recipes.Services {
             stepResultRecord.IsSuccessful = isSuccessful;
             stepResultRecord.ErrorMessage = errorMessage;
 
-            _recipeStepResultRecordRepository.Update(stepResultRecord);
+            _recipeStepResultRepository.Update(stepResultRecord);
         }
     }
 }

src/Orchard.Web/Modules/Orchard.Recipes/Services/RecipeStepQueue.cs

@@ -26,6 +26,7 @@ namespace Orchard.Recipes.Services {
         public void Enqueue(string executionId, RecipeStep step) {
             Logger.Information("Enqueuing recipe step '{0}'.", step.Name);
             var recipeStepElement = new XElement("RecipeStep");
+            recipeStepElement.Attr("Id", step.Id);
             recipeStepElement.Attr("RecipeName", step.RecipeName);
             recipeStepElement.Add(new XElement("Name", step.Name));
             recipeStepElement.Add(step.Step);
@@ -54,9 +55,10 @@ namespace Orchard.Recipes.Services {
                 // string to xelement
                 var stepElement = XElement.Parse(_appDataFolder.ReadFile(stepPath));
                 var stepName = stepElement.Element("Name").Value;
+                var stepId = stepElement.Attr("Id");
                 var recipeName = stepElement.Attr("RecipeName");
                 Logger.Information("Dequeuing recipe step '{0}'.", stepName);
-                recipeStep = new RecipeStep(recipeName: recipeName, name: stepName, step: stepElement.Element(stepName));
+                recipeStep = new RecipeStep(id: stepId, recipeName: recipeName, name: stepName, step: stepElement.Element(stepName));
                 _appDataFolder.DeleteFile(stepPath);
             }
 

src/Orchard/Recipes/Models/RecipeStep.cs

@@ -2,12 +2,14 @@
 
 namespace Orchard.Recipes.Models {
     public class RecipeStep {
-        public RecipeStep(string recipeName, string name, XElement step) {
+        public RecipeStep(string id, string recipeName, string name, XElement step) {
+            Id = id;
             RecipeName = recipeName;
             Name = name;
             Step = step;
         }
 
+        public string Id { get; set; }
         public string RecipeName { get; private set; }
         public string Name { get; private set; }
         public XElement Step { get; private set; }