ArgumentCheckReuse.tt

<#@ template debug="false" hostspecific="true" language="C#" #>
<#@ output extension=".cs" #>
<#@ assembly name="System.Core" #>
<#@ assembly name="EnvDte" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.Text" #>
<#@ import namespace="System.Collections.Generic" #>
<#@ import namespace="System.Reflection" #>
<#@ import namespace="EnvDTE" #>
<#@ Assembly Name="$(SolutionDir)FooBarLibrary\bin\Debug\FooBarLibrary.dll" #>
<#@ Assembly Name="$(SolutionDir)FooBarLibrary.Tests\bin\Debug\UnitTestGenerator.dll" #>
<#@ Assembly Name="$(SolutionDir)FooBarLibrary.Tests\bin\Debug\UnitTestGenerator.Extensions.Composition.dll" #>
<#@ import namespace="UnitTestGenerator" #>
<#@ import namespace="UnitTestGenerator.Extensions.Composition" #>
<#@ import namespace="FooBarLibrary" #>
using Microsoft.VisualStudio.TestTools.UnitTesting;
using UnitTestGenerator;
#pragma warning disable RECS0026 // Possible unassigned object created by 'new'
#pragma warning disable RECS0001 // Class is declared partial but has only one part
<#

	var assembly = typeof(FooBarLibrary.Foo).Assembly;
    var generator = assembly.ComposeTestClassBuilder(GetProjectName(), configure: configure => configure
                        .IncludeBuiltinGenerators()
						.ParameterTypeMapping(new Dictionary<Type, string> {
                             { typeof(Foo), "fooInstance"  } 
                        }));

    foreach(var testClass in generator.BuildTestClasses())
    {
#>
        namespace <#= TranslateNamespace(testClass.TestedType.Namespace) #>
        {
            [TestClass]
            public partial class <#= testClass.TestedType.Name #>Tests_Reuse
            {
<#      
        foreach(var method in testClass.Methods)
        {
                var lines = method.SourceCode.Split(new [] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
#>
                [TestMethod]
                [TestCategory("UnitTestGenerator.ArgumentCheck")]
<#
            if (method.ShouldThrowException != null)
            { #>
                [ExpectedException(typeof(<#= method.ShouldThrowException.FullName #>))]
<#            }
#>
                public void <#=method.Name#>()
                {
<#          foreach (var line in lines)
            { #>
                    <#= line #>		 
<#          }#>
                }

<#
        }
                #>
            }
        }
<#
    }
    

#>
#pragma warning restore RECS0026 // Possible unassigned object created by 'new'
#pragma warning restore RECS0001 // Class is declared partial but has only one part
<#+
	

    string TranslateNamespace(string nSpace)
    {
		var assembly = typeof(FooBarLibrary.Foo).Assembly;
		var name = assembly.GetName().Name;
        return nSpace.Replace(name, name + ".Tests");
    }

	string GetProjectName()
	{
	    var dte = (this.Host as IServiceProvider).GetService(typeof(EnvDTE.DTE)) as EnvDTE.DTE;
	    var currentProject = dte.Solution.FindProjectItem(this.Host.TemplateFile).ContainingProject as EnvDTE.Project;
		return currentProject.Name;
	}
#>