More nzbdrone.exe refactoring.

NzbDrone.App.Test/ApplicationTest.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using AutoMoq;
+using FizzWare.NBuilder;
+using FluentAssertions;
+using Moq;
+using NUnit.Framework;
+using NzbDrone.Providers;
+
+namespace NzbDrone.App.Test
+{
+    [TestFixture]
+    public class MonitoringProviderTest
+    {
+
+        [Test]
+        public void Ensure_priority_doesnt_fail_on_invalid_iis_proccess_id()
+        {
+            var mocker = new AutoMoqer();
+
+            var processMock = mocker.GetMock<ProcessProvider>();
+            processMock.Setup(c => c.GetCurrentProcess())
+                .Returns(Builder<ProcessInfo>.CreateNew().With(c => c.Priority == ProcessPriorityClass.Normal).Build());
+
+            processMock.Setup(c => c.GetProcessById(It.IsAny<int>())).Returns((ProcessInfo)null);
+
+            var subject = mocker.Resolve<MonitoringProvider>();
+
+
+            //Act
+            subject.EnsurePriority(null, null);
+        }
+
+
+    }
+}

NzbDrone.App.Test/AutoMoq/AutoMoqer.cs

@@ -0,0 +1,166 @@
+// ReSharper disable RedundantUsingDirective
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Runtime.CompilerServices;
+using AutoMoq.Unity;
+using Microsoft.Practices.Unity;
+using Moq;
+using Moq.Language.Flow;
+
+[assembly: InternalsVisibleTo("AutoMoq.Tests")]
+
+namespace AutoMoq
+{
+    public class AutoMoqer
+    {
+        internal readonly MockBehavior DefaultBehavior = MockBehavior.Default;
+        internal Type ResolveType;
+        private IUnityContainer container;
+        private IDictionary<Type, object> registeredMocks;
+
+        public AutoMoqer()
+        {
+            SetupAutoMoqer(new UnityContainer());
+        }
+
+        public AutoMoqer(MockBehavior defaultBehavior)
+        {
+            DefaultBehavior = defaultBehavior;
+            SetupAutoMoqer(new UnityContainer());
+
+        }
+
+        internal AutoMoqer(IUnityContainer container)
+        {
+            SetupAutoMoqer(container);
+        }
+
+        public virtual T Resolve<T>()
+        {
+            ResolveType = typeof(T);
+            var result = container.Resolve<T>();
+            SetConstant(result);
+            ResolveType = null;
+            return result;
+        }
+
+        public virtual Mock<T> GetMock<T>() where T : class
+        {
+            return GetMock<T>(DefaultBehavior);
+        }
+
+        public virtual Mock<T> GetMock<T>(MockBehavior behavior) where T : class
+        {
+            ResolveType = null;
+            var type = GetTheMockType<T>();
+            if (GetMockHasNotBeenCalledForThisType(type))
+            {
+                CreateANewMockAndRegisterIt<T>(type, behavior);
+            }
+
+            var mock = TheRegisteredMockForThisType<T>(type);
+
+            if (behavior != MockBehavior.Default && mock.Behavior == MockBehavior.Default)
+            {
+                throw new InvalidOperationException("Unable to change be behaviour of a an existing mock.");
+            }
+
+            return mock;
+        }
+
+        internal virtual void SetMock(Type type, Mock mock)
+        {
+            if (registeredMocks.ContainsKey(type) == false)
+                registeredMocks.Add(type, mock);
+        }
+
+        public virtual void SetConstant<T>(T instance)
+        {
+            container.RegisterInstance(instance);
+            SetMock(instance.GetType(), null);
+        }
+
+        public ISetup<T> Setup<T>(Expression<Action<T>> expression) where T : class
+        {
+            return GetMock<T>().Setup(expression);
+        }
+
+        public ISetup<T, TResult> Setup<T, TResult>(Expression<Func<T, TResult>> expression) where T : class
+        {
+            return GetMock<T>().Setup(expression);
+        }
+
+        public void Verify<T>(Expression<Action<T>> expression) where T : class
+        {
+            GetMock<T>().Verify(expression);
+        }
+
+        public void Verify<T>(Expression<Action<T>> expression, string failMessage) where T : class
+        {
+            GetMock<T>().Verify(expression, failMessage);
+        }
+
+        public void Verify<T>(Expression<Action<T>> expression, Times times) where T : class
+        {
+            GetMock<T>().Verify(expression, times);
+        }
+
+        public void Verify<T>(Expression<Action<T>> expression, Times times, string failMessage) where T : class
+        {
+            GetMock<T>().Verify(expression, times, failMessage);
+        }
+
+        public void VerifyAllMocks()
+        {
+            foreach (var registeredMock in registeredMocks)
+            {
+                var mock = registeredMock.Value as Mock;
+                if (mock != null)
+                    mock.VerifyAll();
+            }
+        }
+
+        #region private methods
+
+        private void SetupAutoMoqer(IUnityContainer container)
+        {
+            this.container = container;
+            container.RegisterInstance(this);
+
+            registeredMocks = new Dictionary<Type, object>();
+            AddTheAutoMockingContainerExtensionToTheContainer(container);
+        }
+
+        private static void AddTheAutoMockingContainerExtensionToTheContainer(IUnityContainer container)
+        {
+            container.AddNewExtension<AutoMockingContainerExtension>();
+            return;
+        }
+
+        private Mock<T> TheRegisteredMockForThisType<T>(Type type) where T : class
+        {
+            return (Mock<T>)registeredMocks.Where(x => x.Key == type).First().Value;
+        }
+
+        private void CreateANewMockAndRegisterIt<T>(Type type, MockBehavior behavior) where T : class
+        {
+            var mock = new Mock<T>(behavior);
+            container.RegisterInstance(mock.Object);
+            SetMock(type, mock);
+        }
+
+        private bool GetMockHasNotBeenCalledForThisType(Type type)
+        {
+            return registeredMocks.ContainsKey(type) == false;
+        }
+
+        private static Type GetTheMockType<T>() where T : class
+        {
+            return typeof(T);
+        }
+
+        #endregion
+    }
+}

NzbDrone.App.Test/AutoMoq/AutoMoqerTest.cs

@@ -0,0 +1,187 @@
+// ReSharper disable RedundantUsingDirective
+using System;
+using AutoMoq;
+using Moq;
+using NUnit.Framework;
+
+namespace NzbDrone.Core.Test
+{
+    [TestFixture]
+    // ReSharper disable InconsistentNaming
+    public class AutoMoqerTest
+    {
+        [Test]
+        public void GetMock_on_interface_returns_mock()
+        {
+            //Arrange
+            var mocker = new AutoMoqer();
+
+            //Act
+            var mock = mocker.GetMock<IDependency>();
+
+            //Assert
+            Assert.IsNotNull(mock);
+        }
+
+        [Test]
+        public void GetMock_on_concrete_returns_mock()
+        {
+            //Arrange
+            var mocker = new AutoMoqer();
+
+            //Act
+            var mock = mocker.GetMock<ConcreteClass>();
+
+            //Assert
+            Assert.IsNotNull(mock);
+        }
+
+
+        [Test]
+        public void Resolve_doesnt_return_mock()
+        {
+            //Arrange
+            var mocker = new AutoMoqer();
+
+            //Act
+            var result = mocker.Resolve<ConcreteClass>().Do();
+
+            //Assert
+            Assert.AreEqual("hello", result);
+        }
+
+        [Test]
+        public void Resolve_with_dependency_doesnt_return_mock()
+        {
+            //Arrange
+            var mocker = new AutoMoqer();
+
+            //Act
+            var result = mocker.Resolve<VirtualDependency>().VirtualMethod();
+
+            //Assert
+            Assert.AreEqual("hello", result);
+        }
+
+        [Test]
+        public void Resolve_with_mocked_dependency_uses_mock()
+        {
+            //Arrange
+            var mocker = new AutoMoqer();
+
+            mocker.GetMock<VirtualDependency>()
+                .Setup(m => m.VirtualMethod())
+                .Returns("mocked");
+
+            //Act
+            var result = mocker.Resolve<ClassWithVirtualDependencies>().CallVirtualChild();
+
+            //Assert
+            Assert.AreEqual("mocked", result);
+        }
+
+
+        [Test]
+        public void Resolve_with_unbound_concerete_dependency_uses_mock()
+        {
+            //Arrange
+            var mocker = new AutoMoqer();
+
+            //Act
+            var result = mocker.Resolve<ClassWithVirtualDependencies>().CallVirtualChild();
+
+            var mockedResult = new Mock<VirtualDependency>().Object.VirtualMethod();
+
+            //Assert
+            Assert.AreEqual(mockedResult, result);
+        }
+
+
+        [Test]
+        public void Resolve_with_constant_concerete_dependency_uses_constant()
+        {
+            //Arrange
+            var mocker = new AutoMoqer();
+
+            var constant = new VirtualDependency { PropValue = Guid.NewGuid().ToString() };
+
+            mocker.SetConstant(constant);
+
+            //Act
+            var result = mocker.Resolve<ClassWithVirtualDependencies>().GetVirtualProperty();
+
+            //Assert
+            Assert.AreEqual(constant.PropValue, result);
+        }
+    }
+
+    public class ConcreteClass
+    {
+        public string Do()
+        {
+            return "hello";
+        }
+    }
+
+    public class Dependency : IDependency
+    {
+    }
+
+    public interface IDependency
+    {
+    }
+
+    public class ClassWithDependencies
+    {
+        public ClassWithDependencies(IDependency dependency)
+        {
+            Dependency = dependency;
+        }
+
+        public IDependency Dependency { get; set; }
+    }
+
+    public class ClassWithVirtualDependencies
+    {
+        private readonly VirtualDependency _virtualDependency;
+
+        public ClassWithVirtualDependencies(IDependency dependency, VirtualDependency virtualDependency)
+        {
+            _virtualDependency = virtualDependency;
+            Dependency = dependency;
+        }
+
+        public IDependency Dependency { get; set; }
+
+        public string CallVirtualChild()
+        {
+            return _virtualDependency.VirtualMethod();
+        }
+
+        public string GetVirtualProperty()
+        {
+            return _virtualDependency.PropValue;
+        }
+    }
+
+    public class VirtualDependency
+    {
+        private readonly IDependency _dependency;
+
+        public VirtualDependency()
+        {
+        }
+
+        public VirtualDependency(IDependency dependency)
+        {
+            _dependency = dependency;
+        }
+
+        public string PropValue { get; set; }
+
+        public virtual string VirtualMethod()
+        {
+            return "hello";
+        }
+    }
+}

NzbDrone.App.Test/AutoMoq/License.txt

@@ -0,0 +1,22 @@
+ Copyright (c) 2010 Darren Cauthon
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation
+ files (the "Software"), to deal in the Software without
+ restriction, including without limitation the rights to use,
+ copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following
+ conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.

NzbDrone.App.Test/AutoMoq/Unity/AutoMockingBuilderStrategy.cs

@@ -0,0 +1,84 @@
+// ReSharper disable RedundantUsingDirective
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using Microsoft.Practices.ObjectBuilder2;
+using Microsoft.Practices.Unity;
+using Moq;
+
+namespace AutoMoq.Unity
+{
+    internal class AutoMockingBuilderStrategy : BuilderStrategy
+    {
+        private readonly IUnityContainer _container;
+        private readonly MockRepository _mockFactory;
+        private readonly IEnumerable<Type> _registeredTypes;
+
+        public AutoMockingBuilderStrategy(IEnumerable<Type> registeredTypes, IUnityContainer container)
+        {
+            var autoMoqer = container.Resolve<AutoMoqer>();
+            _mockFactory = new MockRepository(autoMoqer.DefaultBehavior);
+            _registeredTypes = registeredTypes;
+            _container = container;
+        }
+
+        public override void PreBuildUp(IBuilderContext context)
+        {
+            var autoMoqer = _container.Resolve<AutoMoqer>();
+
+            var type = GetTheTypeFromTheBuilderContext(context);
+            if (AMockObjectShouldBeCreatedForThisType(type))
+            {
+                var mock = CreateAMockObject(type);
+                context.Existing = mock.Object;
+                autoMoqer.SetMock(type, mock);
+            }
+        }
+
+        #region private methods
+
+        private bool AMockObjectShouldBeCreatedForThisType(Type type)
+        {
+            var mocker = _container.Resolve<AutoMoqer>();
+            return TypeIsNotRegistered(type) && (mocker.ResolveType == null || mocker.ResolveType != type);
+            //return TypeIsNotRegistered(type) && type.IsInterface;
+        }
+
+        private static Type GetTheTypeFromTheBuilderContext(IBuilderContext context)
+        {
+            return (context.OriginalBuildKey).Type;
+        }
+
+        private bool TypeIsNotRegistered(Type type)
+        {
+            return _registeredTypes.Any(x => x.Equals(type)) == false;
+        }
+
+        private Mock CreateAMockObject(Type type)
+        {
+            var createMethod = GenerateAnInterfaceMockCreationMethod(type);
+
+            return InvokeTheMockCreationMethod(createMethod);
+        }
+
+        private Mock InvokeTheMockCreationMethod(MethodInfo createMethod)
+        {
+            return (Mock)createMethod.Invoke(_mockFactory, new object[] { new List<object>().ToArray() });
+        }
+
+        private MethodInfo GenerateAnInterfaceMockCreationMethod(Type type)
+        {
+            var createMethodWithNoParameters = _mockFactory.GetType().GetMethod("Create", EmptyArgumentList());
+
+            return createMethodWithNoParameters.MakeGenericMethod(new[] { type });
+        }
+
+        private static Type[] EmptyArgumentList()
+        {
+            return new[] { typeof(object[]) };
+        }
+
+        #endregion
+    }
+}

NzbDrone.App.Test/AutoMoq/Unity/AutoMockingContainerExtension.cs

@@ -0,0 +1,40 @@
+// ReSharper disable RedundantUsingDirective
+using System;
+using System.Collections.Generic;
+using Microsoft.Practices.Unity;
+using Microsoft.Practices.Unity.ObjectBuilder;
+
+namespace AutoMoq.Unity
+{
+    internal class AutoMockingContainerExtension : UnityContainerExtension
+    {
+        private readonly IList<Type> registeredTypes = new List<Type>();
+
+        protected override void Initialize()
+        {
+            SetEventsOnContainerToTrackAllRegisteredTypes();
+            SetBuildingStrategyForBuildingUnregisteredTypes();
+        }
+
+        #region private methods
+
+        private void SetEventsOnContainerToTrackAllRegisteredTypes()
+        {
+            Context.Registering += ((sender, e) => RegisterType(e.TypeFrom));
+            Context.RegisteringInstance += ((sender, e) => RegisterType(e.RegisteredType));
+        }
+
+        private void RegisterType(Type typeToRegister)
+        {
+            registeredTypes.Add(typeToRegister);
+        }
+
+        private void SetBuildingStrategyForBuildingUnregisteredTypes()
+        {
+            var strategy = new AutoMockingBuilderStrategy(registeredTypes, Container);
+            Context.Strategies.Add(strategy, UnityBuildStage.PreCreation);
+        }
+
+        #endregion
+    }
+}

NzbDrone.App.Test/IISProviderTest.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using AutoMoq;
+using FluentAssertions;
+using Moq;
+using NUnit.Framework;
+using NzbDrone.Providers;
+
+namespace NzbDrone.App.Test
+{
+    [TestFixture]
+    public class IISProviderTest
+    {
+
+
+
+        [Test]
+        public void start_should_set_IISProccessId_property()
+        {
+            var mocker = new AutoMoqer();
+
+            var configMock = mocker.GetMock<ConfigProvider>();
+            configMock.SetupGet(c => c.IISExePath).Returns("NzbDrone.Test.Dummy.exe");
+
+            mocker.Resolve<ProcessProvider>();
+
+            var iisProvider = mocker.Resolve<IISProvider>();
+
+            iisProvider.StartServer();
+
+            iisProvider.IISProcessId.Should().NotBe(0);
+        }
+
+    }
+}

NzbDrone.App.Test/NzbDrone.App.Test.csproj

@@ -31,9 +31,21 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="FizzWare.NBuilder">
+      <HintPath>..\packages\NBuilder.3.0.1\lib\FizzWare.NBuilder.dll</HintPath>
+    </Reference>
     <Reference Include="FluentAssertions">
       <HintPath>..\packages\FluentAssertions.1.5.0.0\Lib\.NetFramework 4.0\FluentAssertions.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.Practices.ServiceLocation">
+      <HintPath>..\packages\CommonServiceLocator.1.0\lib\NET35\Microsoft.Practices.ServiceLocation.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Practices.Unity">
+      <HintPath>..\packages\Unity.2.1.505.0\lib\NET35\Microsoft.Practices.Unity.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Practices.Unity.Configuration">
+      <HintPath>..\packages\Unity.2.1.505.0\lib\NET35\Microsoft.Practices.Unity.Configuration.dll</HintPath>
+    </Reference>
     <Reference Include="Moq">
       <HintPath>..\packages\Moq.4.0.10827\lib\NET40\Moq.dll</HintPath>
     </Reference>
@@ -56,6 +68,13 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="AutoMoq\AutoMoqer.cs" />
+    <Compile Include="AutoMoq\AutoMoqerTest.cs" />
+    <Compile Include="AutoMoq\Unity\AutoMockingBuilderStrategy.cs" />
+    <Compile Include="AutoMoq\Unity\AutoMockingContainerExtension.cs" />
+    <Compile Include="ApplicationTest.cs" />
+    <Compile Include="IISProviderTest.cs" />
+    <Compile Include="ProcessProviderTests.cs" />
     <Compile Include="EnviromentControllerTest.cs" />
     <Compile Include="ServiceControllerTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -64,11 +83,18 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\NzbDrone.Test.Dummy\NzbDrone.Test.Dummy.csproj">
+      <Project>{FAFB5948-A222-4CF6-AD14-026BE7564802}</Project>
+      <Name>NzbDrone.Test.Dummy</Name>
+    </ProjectReference>
     <ProjectReference Include="..\NzbDrone\NzbDrone.csproj">
       <Project>{D12F7F2F-8A3C-415F-88FA-6DD061A84869}</Project>
       <Name>NzbDrone</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="AutoMoq\License.txt" />
+  </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.

NzbDrone.App.Test/ProcessProviderTests.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using FluentAssertions;
+using NUnit.Framework;
+using NzbDrone.Providers;
+
+namespace NzbDrone.App.Test
+{
+    [TestFixture]
+    public class ProcessProviderTests
+    {
+        ProcessProvider _processProvider;
+
+
+
+        [SetUp]
+        public void Setup()
+        {
+            _processProvider = new ProcessProvider();
+        }
+
+        [TestCase(0)]
+        [TestCase(123332324)]
+        public void Kill_should_not_fail_on_invalid_process_is(int processId)
+        {
+            _processProvider.Kill(processId);
+        }
+
+        [Test]
+        public void GetById_should_return_null_if_process_doesnt_exist()
+        {
+            _processProvider.GetProcessById(1234567).Should().BeNull();
+        }
+
+        [Test]
+        public void Should_be_able_to_kill_procces()
+        {
+            var dummyProcess = StartDummyProcess();
+            _processProvider.Kill(dummyProcess.Id);
+            dummyProcess.HasExited.Should().BeTrue();
+        }
+
+
+        public Process StartDummyProcess()
+        {
+            return Process.Start("NzbDrone.Test.Dummy.exe");
+        }
+
+    }
+}

NzbDrone.App.Test/packages.config

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="CommonServiceLocator" version="1.0" />
   <package id="FluentAssertions" version="1.5.0.0" />
   <package id="Moq" version="4.0.10827" />
+  <package id="NBuilder" version="3.0.1" />
   <package id="NUnit" version="2.5.10.11092" />
+  <package id="Unity" version="2.1.505.0" />
 </packages>