Merge pull request #45 from thygesteffensen/feature/assertness

feat!: Added flow result

PowerAutomateMockUp/FlowParser/ActionState.cs

@@ -0,0 +1,45 @@
+#nullable enable
+using System.Collections.Generic;
+using Parser.ExpressionParser;
+using Parser.FlowParser.ActionExecutors;
+
+namespace Parser.FlowParser
+{
+    public class FlowResult
+    {
+        public FlowResult()
+        {
+            ActionStates = new Dictionary<string, ActionState>();
+        }
+
+        public Dictionary<string, ActionState> ActionStates { get; set; }
+        public int NumberOfExecutedActions { get; set; }
+    }
+
+    public class ActionState
+    {
+        private ValueContainer? _actionInput;
+#nullable enable
+        public ValueContainer? ActionInput
+        {
+            get => _actionInput;
+            set
+            {
+                _actionInput = value;
+                if (_actionInput == null || _actionInput.Type() != ValueContainer.ValueType.Object) return;
+                if (_actionInput.AsDict().ContainsKey("parameters"))
+                {
+                    ActionParameters = _actionInput.AsDict()["parameters"];
+                }
+            }
+        }
+
+        public ValueContainer? ActionParameters { set; get; }
+
+        public ActionResult? ActionOutput { get; set; }
+#nullable disable
+        public string ActionName { get; set; }
+        public string ActionType { get; set; }
+        public int ActionOrder { get; set; }
+    }
+}

PowerAutomateMockUp/FlowParser/FlowRunner.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -7,16 +8,15 @@
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using Parser.ExpressionParser;
-using Parser.ExpressionParser.Functions.Base;
 using Parser.FlowParser.ActionExecutors;
 
 namespace Parser.FlowParser
 {
     public interface IFlowRunner
     {
         void InitializeFlowRunner(in string path);
-        Task Trigger();
-        Task Trigger(ValueContainer triggerOutput);
+        Task<FlowResult> Trigger();
+        Task<FlowResult> Trigger(ValueContainer triggerOutput);
     }
 
     public class FlowRunner : IFlowRunner
@@ -26,6 +26,8 @@ public class FlowRunner : IFlowRunner
         private readonly IScopeDepthManager _scopeManager;
         private readonly IActionExecutorFactory _actionExecutorFactory;
         private readonly ILogger<FlowRunner> _logger;
+        private readonly Dictionary<string, ActionState> _actionSates;
+        private int _actionsExecuted;
         private JProperty _trigger;
 
         public FlowRunner(
@@ -41,6 +43,8 @@ public FlowRunner(
             _actionExecutorFactory =
                 actionExecutorFactory ?? throw new ArgumentNullException(nameof(actionExecutorFactory));
             _logger = logger ?? throw new ArgumentNullException(nameof(logger));
+            _actionSates = new Dictionary<string, ActionState>();
+            _actionsExecuted = 0;
         }
 
         public void InitializeFlowRunner(in string path)
@@ -54,7 +58,7 @@ public void InitializeFlowRunner(in string path)
             _scopeManager.Push("root", flowDefinition.SelectToken("$.actions").OfType<JProperty>(), null);
         }
 
-        public async Task Trigger()
+        public async Task<FlowResult> Trigger()
         {
             var trigger = GetActionExecutor(_trigger);
 
@@ -67,13 +71,25 @@ public async Task Trigger()
             }
 
             await RunFlow();
+
+            return new FlowResult
+            {
+                ActionStates = _actionSates,
+                NumberOfExecutedActions = _actionsExecuted
+            };
         }
 
-        public async Task Trigger(ValueContainer triggerOutput)
+        public async Task<FlowResult> Trigger(ValueContainer triggerOutput)
         {
             _state.AddTriggerOutputs(triggerOutput);
 
             await RunFlow();
+
+            return new FlowResult
+            {
+                ActionStates = _actionSates,
+                NumberOfExecutedActions = _actionsExecuted
+            };
         }
 
         private async Task RunFlow()
@@ -95,6 +111,18 @@ private async Task RunFlow()
                 var actionExecutor = GetActionExecutor(currentAd);
 
                 var actionResult = await ExecuteAction(actionExecutor, currentAd);
+
+                if (_flowRunnerSettings.LogActionsStates)
+                {
+                    _actionSates[currentAd.Name] = new ActionState
+                    {
+                        ActionInput = actionExecutor?.Inputs,
+                        ActionOutput = actionResult,
+                        ActionOrder = _actionsExecuted++,
+                        ActionName = actionExecutor?.ActionName
+                    };
+                }
+
                 if (!(actionResult?.ContinueExecution ?? true))
                 {
                     break;

PowerAutomateMockUp/FlowParser/FlowSettings.cs

@@ -7,5 +7,7 @@ public class FlowSettings
         public bool FailOnUnknownAction { get; set; } = true;
 
         public List<string> IgnoreActions { get; set; } = new List<string>();
+
+        public bool LogActionsStates { get; set; } = true;
     }
 }

Test/FullFlowTestV2.cs

@@ -0,0 +1,137 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using NUnit.Framework;
+using Parser;
+using Parser.ExpressionParser;
+using Parser.FlowParser;
+using Parser.FlowParser.ActionExecutors;
+
+namespace Test
+{
+    [TestFixture]
+    public class FullFlowTestV2
+    {
+        private static readonly string TestFlowPath = System.IO.Path.GetFullPath(@"FlowSamples");
+
+        [Test]
+        public async Task TestFlowFalse()
+        {
+            var path = @$"{TestFlowPath}\PowerAutomateMockUpSampleFlow.json";
+
+            var services = new ServiceCollection();
+            services.AddFlowRunner();
+
+            services.AddFlowActionByName<UpdateAccountInvalidId>(UpdateAccountInvalidId.FlowActionName);
+            services.AddFlowActionByApiIdAndOperationsName<SendEmailNotification>(SendEmailNotification.ApiId,
+                SendEmailNotification.SupportedOperations);
+            services.AddFlowActionByName<GetRecordValidId>(GetRecordValidId.FlowActionName);
+            services.AddFlowActionByName<UpdateAccountValidId>(UpdateAccountValidId.FlowActionName);
+            services.AddFlowActionByName<SendOutWarning>(SendOutWarning.FlowActionName);
+
+
+            var sp = services.BuildServiceProvider();
+            var flowRunner = sp.GetRequiredService<IFlowRunner>();
+
+            flowRunner.InitializeFlowRunner(path);
+
+            var flowResult = await flowRunner.Trigger(new ValueContainer(
+                new Dictionary<string, ValueContainer>
+                {
+                    {"body/name", new ValueContainer("Alice Bob")},
+                    {"body/accountid", new ValueContainer(Guid.NewGuid().ToString())}
+                }));
+
+            Assert.AreEqual(7, flowResult.NumberOfExecutedActions);
+
+            const string actionName = "Send_me_an_email_notification";
+            Assert.IsTrue(flowResult.ActionStates.ContainsKey(actionName), "Action is expected to be triggered.");
+            Assert.NotNull(flowResult.ActionStates[actionName].ActionParameters, "Action input is expected.");
+            var actionInput = flowResult.ActionStates[actionName].ActionParameters.AsDict();
+            Assert.IsTrue(actionInput.ContainsKey("NotificationEmailDefinition"), "Action input should contain this object.");
+            var notification = actionInput["NotificationEmailDefinition"].AsDict();
+            Assert.AreEqual("A new Account have been added", notification["notificationSubject"].GetValue<string>(), "Asserting the input");
+
+            Assert.IsFalse(flowResult.ActionStates.ContainsKey(SendOutWarning.FlowActionName), "Action is not expected to be triggered.");
+        }
+
+        private class UpdateAccountInvalidId : OpenApiConnectionActionExecutorBase  
+        {
+            public const string FlowActionName = "Update_Account_-_Invalid_Id";
+
+            public UpdateAccountInvalidId(IExpressionEngine expressionEngine) : base(expressionEngine)
+            {
+            }
+
+            public override Task<ActionResult> Execute()
+            {
+                return Task.FromResult(new ActionResult
+                {
+                    ActionStatus = ActionStatus.Failed,
+                    ActionOutput = new ValueContainer(true)
+                });
+            }
+        }
+
+        private class SendEmailNotification : OpenApiConnectionActionExecutorBase
+        {
+            public const string ApiId = "/providers/Microsoft.PowerApps/apis/shared_flowpush";
+            public static readonly string[] SupportedOperations = {"SendEmailNotification"};
+
+            public SendEmailNotification(IExpressionEngine expressionEngine) : base(expressionEngine)
+            {
+            }
+
+            public override Task<ActionResult> Execute()
+            {
+                Console.WriteLine($"Email Title: {Parameters["NotificationEmailDefinition/notificationSubject"]}");
+                Console.WriteLine($"Email Content: {Parameters["NotificationEmailDefinition/notificationBody"]}");
+
+                return Task.FromResult(new ActionResult {ActionOutput = new ValueContainer(true)});
+            }
+        }
+
+        private class GetRecordValidId : OpenApiConnectionActionExecutorBase
+        {
+            public const string FlowActionName = "Get_a_record_-_Valid_Id";
+
+            public GetRecordValidId(IExpressionEngine expressionEngine) : base(expressionEngine)
+            {
+            }
+
+            public override Task<ActionResult> Execute()
+            {
+                return Task.FromResult(new ActionResult {ActionOutput = new ValueContainer(true)});
+            }
+        }
+
+        private class UpdateAccountValidId : OpenApiConnectionActionExecutorBase
+        {
+            public const string FlowActionName = "Update_Account_-_Valid_Id";
+
+            public override Task<ActionResult> Execute()
+            {
+                return Task.FromResult(new ActionResult());
+            }
+
+            public UpdateAccountValidId(IExpressionEngine expressionEngine) : base(expressionEngine)
+            {
+            }
+        }
+
+        private class SendOutWarning : OpenApiConnectionActionExecutorBase
+        {
+            public const string FlowActionName = "Send_an_error_message_to_owner";
+
+            public SendOutWarning(IExpressionEngine expressionEngine) : base(expressionEngine)
+            {
+            }
+
+            public override Task<ActionResult> Execute()
+            {
+                return Task.FromResult(new ActionResult());
+            }
+        }
+    }
+}