Handlebars HTML template plugin.

src/Cassette.Handlebars.UnitTests/Cassette.Handlebars.UnitTests.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{4691BC2D-A3BF-4B7A-94B3-2388B57BA19D}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Cassette.Handlebars.UnitTests</RootNamespace>
+    <AssemblyName>Cassette.Handlebars.UnitTests</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
+    <RestorePackages>true</RestorePackages>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Jurassic">
+      <HintPath>..\packages\Jurassic.2.1.1\lib\Jurassic.dll</HintPath>
+    </Reference>
+    <Reference Include="Moq">
+      <HintPath>..\packages\Moq.4.0.10827\lib\NET40\Moq.dll</HintPath>
+    </Reference>
+    <Reference Include="Should">
+      <HintPath>..\packages\Should.1.1.12.0\lib\Should.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+    <Reference Include="xunit">
+      <HintPath>..\packages\xunit.1.9.1\lib\net20\xunit.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Handlebars\HandlebarsCompiler.cs" />
+    <Compile Include="Handlebars\HandlebarsFileSearchModifier.cs" />
+    <Compile Include="Handlebars\HandlebarsPipeline.cs" />
+    <Compile Include="Handlebars\HandlebarsServices.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Cassette.Handlebars\Cassette.Handlebars.csproj">
+      <Project>{235663D0-24CC-442E-AEDF-0C0DD7227166}</Project>
+      <Name>Cassette.Handlebars</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Cassette.UnitTests\Cassette.UnitTests.csproj">
+      <Project>{F200A67A-D7B5-441B-AB36-69AA5C87577E}</Project>
+      <Name>Cassette.UnitTests</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Cassette\Cassette.csproj">
+      <Project>{A5CCF9D3-5D49-4BFC-B9A6-9EC9E0E29C50}</Project>
+      <Name>Cassette</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="..\Cassette.Handlebars\Resources\handlebars.js">
+      <Link>handlebars.js</Link>
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="$(SolutionDir)\.nuget\nuget.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.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

src/Cassette.Handlebars.UnitTests/Handlebars/HandlebarsCompiler.cs

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+using Jurassic;
+using Should;
+using Xunit;
+
+namespace Cassette.HtmlTemplates
+{
+    public class HandlebarsCompiler_Tests
+    {
+        [Fact]
+        public void CanCompileHandlebarsTemplate()
+        {
+            var compiler = new HandlebarsCompiler();
+            var result = compiler.Compile("Hello {{world}}", new CompileContext());
+
+            var engine = new ScriptEngine();
+            engine.ExecuteFile("handlebars.js");
+            var source = @"
+(function(){
+var template = new Handlebars.Template();
+template.r = " + result.Output + @";
+return template.render({world:'Andrew'});
+}());";
+            var templateRender = engine.Evaluate<string>(source);
+
+            templateRender.ShouldEqual("Hello Andrew");
+        }
+    }
+}

src/Cassette.Handlebars.UnitTests/Handlebars/HandlebarsFileSearchModifier.cs

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+using Should;
+using Xunit;
+
+namespace Cassette.HtmlTemplates
+{
+    public class HandlebarsFileSearchModifier_Tests
+    {
+        [Fact]
+        public void ModifyAddsMustacheToPattern()
+        {
+            AssertPatternContains("*.handlebars");
+        }
+
+        [Fact]
+        public void ModifyAddsJstToPattern()
+        {
+            AssertPatternContains("*.hbr");
+        }
+
+        [Fact]
+        public void ModifyAddsTmplToPattern()
+        {
+            AssertPatternContains("*.hbt");
+        }
+
+        void AssertPatternContains(string filePattern)
+        {
+            var modifier = new HandlebarsFileSearchModifier();
+            var fileSearch = new FileSearch();
+            modifier.Modify(fileSearch);
+            filePattern.ShouldContain(filePattern);
+        }
+    }
+}

src/Cassette.Handlebars.UnitTests/Handlebars/HandlebarsPipeline.cs

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+using Cassette.TinyIoC;
+using Cassette.Utilities;
+using Jurassic;
+using Should;
+using Xunit;
+
+namespace Cassette.HtmlTemplates
+{
+    public class HandlebarsPipeline_Tests
+    {
+        readonly HandlebarsPipeline pipeline;
+
+        public HandlebarsPipeline_Tests()
+        {
+            var container = new TinyIoCContainer();
+            container.Register<IUrlModifier>(new VirtualDirectoryPrepender("/"));
+            container.Register<IUrlGenerator>((c, n) => new UrlGenerator(c.Resolve<IUrlModifier>(), new FakeFileSystem(), ""));
+            container.Register<IHtmlTemplateIdStrategy>(new HtmlTemplateIdBuilder());
+            pipeline = container.Resolve<HandlebarsPipeline>();
+        }
+
+        [Fact]
+        public void WhenProcessHtmlTemplateBundleWithHandlebarsAssets_ThenGeneratedScriptTemplatesWillRenderOutput()
+        {
+            var bundle = new HtmlTemplateBundle("~");
+            bundle.Assets.Add(new StubAsset("~/a.htm", "first {{first}}"));
+            bundle.Assets.Add(new StubAsset("~/b.htm", "second {{second}}"));
+
+            pipeline.Process(bundle);
+
+            var scriptEngine = LoadHtmlTemplateScriptsIntoEngine(bundle);
+
+            var renderOutputA = scriptEngine.Evaluate<string>("JST.a({ first: 'test' });");
+            renderOutputA.ShouldEqual("first test");
+
+            var renderOutputB = scriptEngine.Evaluate<string>("JST.b({ second: 'test' });");
+            renderOutputB.ShouldEqual("second test");
+        }
+
+        static ScriptEngine LoadHtmlTemplateScriptsIntoEngine(HtmlTemplateBundle bundle)
+        {
+            var output = bundle.OpenStream().ReadToEnd();
+            var scriptEngine = new ScriptEngine();
+            scriptEngine.ExecuteFile("handlebars.js");
+            scriptEngine.Execute(output);
+            return scriptEngine;
+        }
+    }
+}

src/Cassette.Handlebars.UnitTests/Handlebars/HandlebarsServices.cs

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+using Cassette.BundleProcessing;
+using Cassette.TinyIoC;
+using Moq;
+using Should;
+using Xunit;
+
+namespace Cassette.HtmlTemplates
+{
+    public class HandlebarsServices_Tests
+    {
+        readonly TinyIoCContainer container;
+        readonly HandlebarsServices services;
+
+        public HandlebarsServices_Tests()
+        {
+            container = new TinyIoCContainer();
+            container.Register(Mock.Of<IUrlGenerator>());
+            container.Register<IHtmlTemplateIdStrategy>(new HtmlTemplateIdBuilder());
+
+            services = new HandlebarsServices();
+        }
+
+        [Fact]
+        public void RegistersHandlebarsPipeline()
+        {
+            services.Configure(container);
+
+            var pipeline = container.Resolve<IBundlePipeline<HtmlTemplateBundle>>();
+            pipeline.ShouldBeType<HandlebarsPipeline>();
+        }
+
+        [Fact]
+        public void AppliesHandlebarsSettingsConfigurations()
+        {
+            var configuration1 = new Mock<IConfiguration<HandlebarsSettings>>(); 
+            var configuration2 = new Mock<IConfiguration<HandlebarsSettings>>();
+            container.Register(configuration1.Object, "a");
+            container.Register(configuration2.Object, "b");
+
+            services.Configure(container);
+
+            var settings = container.Resolve<HandlebarsSettings>();
+            configuration1.Verify(c => c.Configure(settings));
+            configuration2.Verify(c => c.Configure(settings));
+        }
+    }
+}

src/Cassette.Handlebars.UnitTests/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Cassette.Handlebars.UnitTests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Cassette.Handlebars.UnitTests")]
+[assembly: AssemblyCopyright("Copyright ©  2013")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("c850ee2c-80e5-485f-b615-832b23ea4bf7")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

src/Cassette.Handlebars.UnitTests/packages.config

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+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Jurassic" version="2.1.1" targetFramework="net40" />
+  <package id="Moq" version="4.0.10827" targetFramework="net40" />
+  <package id="Should" version="1.1.12.0" targetFramework="net40" />
+  <package id="xunit" version="1.9.1" targetFramework="net40" />
+</packages>