✨ SpecFlow

Author: hlaueriksson

BDD/ConductOfCode/ConductOfCode/ConductOfCode.csproj

@@ -218,6 +218,10 @@
     <Reference Include="System.Data" />
     <Reference Include="System.Net.Http" />
     <Reference Include="System.Xml" />
+    <Reference Include="TechTalk.SpecFlow, Version=2.1.0.0, Culture=neutral, PublicKeyToken=0778194805d6db41, processorArchitecture=MSIL">
+      <HintPath>..\packages\SpecFlow.2.1.0\lib\net45\TechTalk.SpecFlow.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="Xbehave.Core, Version=2.1.0.0, Culture=neutral, PublicKeyToken=e4957f48888f9fe8, processorArchitecture=MSIL">
       <HintPath>..\packages\Xbehave.Core.2.1.0\lib\portable-net45\Xbehave.Core.dll</HintPath>
       <Private>True</Private>
@@ -257,12 +261,22 @@
     <Compile Include="MSpec\StackSpecs.cs" />
     <Compile Include="NSpec\stack_specs.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="SpecFlow\Stack.feature.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Stack.feature</DependentUpon>
+    </Compile>
+    <Compile Include="SpecFlow\StackSteps.cs" />
     <Compile Include="SpecsFor\StackSpecs.cs" />
     <Compile Include="Xbehave\StackFeature.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
     <None Include="packages.config" />
+    <None Include="SpecFlow\Stack.feature">
+      <Generator>SpecFlowSingleFileGenerator</Generator>
+      <LastGenOutput>Stack.feature.cs</LastGenOutput>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="Concordion\Stack.html" />

BDD/ConductOfCode/ConductOfCode/SpecFlow/README.md

@@ -0,0 +1,5 @@
+# SpecFlow
+
+* Dependencies: NUnit | xUnit | MsTest
+* NuGet: https://www.nuget.org/packages/SpecFlow/
+* Source: https://github.com/techtalk/SpecFlow

BDD/ConductOfCode/ConductOfCode/SpecFlow/Stack.feature

@@ -0,0 +1,19 @@
+Feature: Stack
+	In order to support last-in-first-out (LIFO) operations
+	As an developer
+	I want to use a stack
+
+Scenario: Empty stack
+	Given an empty stack
+	Then it has no elements
+	And it throws an exception when calling pop
+	And it throws an exception when calling peek
+
+Scenario: Non empty stack
+	Given a non empty stack
+	When calling peek
+	Then it returns the top element
+	But it does not remove the top element
+	When calling pop
+	Then it returns the top element
+	And it removes the top element

BDD/ConductOfCode/ConductOfCode/SpecFlow/Stack.feature.cs

@@ -0,0 +1,79 @@
+using System;
+using System.Collections.Generic;
+using TechTalk.SpecFlow;
+using Xunit;
+
+namespace ConductOfCode.SpecFlow
+{
+    [Binding]
+    public class StackSteps
+    {
+        private Stack<int> stack;
+
+        private int result;
+
+        // Empty
+
+        [Given(@"an empty stack")]
+        public void GivenAnEmptyStack()
+        {
+            stack = new Stack<int>();
+        }
+
+        [Then(@"it has no elements")]
+        public void ThenItHasNoElements()
+        {
+            Assert.Empty(stack);
+        }
+
+        [Then(@"it throws an exception when calling pop")]
+        public void ThenItThrowsAnExceptionWhenCallingPop()
+        {
+            Assert.Throws<InvalidOperationException>(() => stack.Pop());
+        }
+
+        [Then(@"it throws an exception when calling peek")]
+        public void ThenItThrowsAnExceptionWhenCallingPeek()
+        {
+            Assert.Throws<InvalidOperationException>(() => stack.Peek());
+        }
+
+        // Not empty
+
+        [Given(@"a non empty stack")]
+        public void GivenANonEmptyStack()
+        {
+            stack = new Stack<int>(new[] { 1, 2, 3 });
+        }
+
+        [When(@"calling peek")]
+        public void WhenCallingPeek()
+        {
+            result = stack.Peek();
+        }
+
+        [Then(@"it returns the top element")]
+        public void ThenItReturnsTheTopElement()
+        {
+            Assert.Equal(3, result);
+        }
+
+        [Then(@"it does not remove the top element")]
+        public void ThenItDoesNotRemoveTheTopElement()
+        {
+            Assert.Contains(3, stack);
+        }
+
+        [When(@"calling pop")]
+        public void WhenCallingPop()
+        {
+            result = stack.Pop();
+        }
+
+        [Then(@"it removes the top element")]
+        public void ThenItRemovesTheTopElement()
+        {
+            Assert.DoesNotContain(3, stack);
+        }
+    }
+}

BDD/ConductOfCode/ConductOfCode/SpecFlow/StackSteps.cs

@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <configSections>
+    <section name="specFlow" type="TechTalk.SpecFlow.Configuration.ConfigurationSectionHandler, TechTalk.SpecFlow" />
+  </configSections>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
@@ -8,4 +11,6 @@
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-</configuration>
+<specFlow>
+    <!-- For additional details on SpecFlow configuration options see http://go.specflow.org/doc-config -->
+  <!-- For additional details on SpecFlow configuration options see http://go.specflow.org/doc-config --><unitTestProvider name="xUnit" /></specFlow></configuration>

BDD/ConductOfCode/ConductOfCode/app.config

@@ -12,6 +12,8 @@
   <package id="nspec" version="1.0.7" targetFramework="net46" />
   <package id="NUnit" version="2.6.4" targetFramework="net46" />
   <package id="Should" version="1.1.20" targetFramework="net46" />
+  <package id="SpecFlow" version="2.1.0" targetFramework="net46" />
+  <package id="SpecFlow.xUnit" version="2.1.0" targetFramework="net46" />
   <package id="SpecsFor" version="5.0.0" targetFramework="net46" />
   <package id="structuremap" version="4.1.3.394" targetFramework="net46" />
   <package id="Xbehave" version="2.1.0" targetFramework="net46" />