public async Task when_processing_document_then_generates_exports()
{
var workspace = MSBuildWorkspace.Create();
var project = workspace.CurrentSolution.AddProject("Clide", "Clide", "C#")
.WithCompilationOptions(new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary))
.AddMetadataReferences(Assembly.GetExecutingAssembly().GetReferencedAssemblies()
.Select(name => MetadataReference.CreateFromFile(Assembly.Load(name).ManifestModule.FullyQualifiedName)))
.AddMetadataReferences(Directory.EnumerateFiles(ModuleInitializer.BaseDirectory, "*.dll")
.Select(file => MetadataReference.CreateFromFile(Assembly.LoadFrom(file).ManifestModule.FullyQualifiedName)));
Debug.WriteLine(typeof(CreationPolicy));
project = project
.AddDocument("ComponentAttibute.cs", SourceText.From(
File.ReadAllText(Path.Combine(ModuleInitializer.BaseDirectory, "Clide\\ComponentAttribute.cs"))))
.Project;
var document = project.AddDocument("Producer", CSharpSyntaxTree.ParseText(@"
using System;
using System.Reactive.Disposables;
using System.ComponentModel.Composition;
namespace Clide
{
[Component(CreationPolicy.Shared)]
public partial class Producer : IObservable<DerivedEvent>, IDisposable, Microsoft.VisualStudio.Shell.Interop.IVsNonSolutionProjectFactory
{
public IDisposable Subscribe(IObserver<DerivedEvent> observer)
{
observer.OnNext(new DerivedEvent());
return Disposable.Empty;
}
public void Dispose() { }
}
public class BaseEvent { }
public class DerivedEvent : BaseEvent { }
}
").GetRoot());
// The project is immutable, need to get the one from the document.
project = document.Project;
var compilation = await project.GetCompilationAsync();
// There should be no errors/warnings at all.
if (compilation.GetDiagnostics().Length > 0)
{
Assert.True(false, string.Join(Environment.NewLine, compilation.GetDiagnostics().Select(d => d.ToString())));
}
var generator = new ExportsGenerator(compilation);
var exports = generator.GenerateExports(new[] { document }, new HashSet <string>(new[] { "Microsoft.VisualStudio" })).ToArray();
Assert.Equal(1, exports.Length);
compilation = await exports[0].Project.GetCompilationAsync();
// There should be no errors/warnings at all.
if (compilation.GetDiagnostics().Length > 0)
{
Assert.True(false, string.Join(Environment.NewLine, compilation.GetDiagnostics().Select(d => d.ToString())));
}
var text = await exports[0].GetTextAsync();
output.WriteLine(text.ToString());
}
public async Task when_processing_document_then_generates_exports()
{
var workspace = MSBuildWorkspace.Create();
var project = workspace.CurrentSolution.AddProject("Clide", "Clide", "C#")
.WithCompilationOptions(new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary))
.AddMetadataReferences(Assembly.GetExecutingAssembly().GetReferencedAssemblies()
.Select(name => MetadataReference.CreateFromFile(Assembly.Load(name).ManifestModule.FullyQualifiedName)))
.AddMetadataReferences(Directory.EnumerateFiles(ModuleInitializer.BaseDirectory, "*.dll")
.Select(file => MetadataReference.CreateFromFile(Assembly.LoadFrom(file).ManifestModule.FullyQualifiedName)));
Debug.WriteLine(typeof(CreationPolicy));
project = project
.AddDocument("ComponentAttibute.cs", SourceText.From(
File.ReadAllText(Path.Combine(ModuleInitializer.BaseDirectory, "Clide\\ComponentAttribute.cs"))))
.Project;
var document = project.AddDocument("Producer", CSharpSyntaxTree.ParseText(@"
using System;
using System.Reactive.Disposables;
using System.ComponentModel.Composition;
namespace Clide
{
[Component(CreationPolicy.Shared)]
public partial class Producer : IObservable<DerivedEvent>, IDisposable, Microsoft.VisualStudio.Shell.Interop.IVsNonSolutionProjectFactory
{
public IDisposable Subscribe(IObserver<DerivedEvent> observer)
{
observer.OnNext(new DerivedEvent());
return Disposable.Empty;
}
public void Dispose() { }
}
public class BaseEvent { }
public class DerivedEvent : BaseEvent { }
}
").GetRoot());
// The project is immutable, need to get the one from the document.
project = document.Project;
var compilation = await project.GetCompilationAsync();
// There should be no errors/warnings at all.
if (compilation.GetDiagnostics().Length > 0)
{
Assert.True(false, string.Join(Environment.NewLine, compilation.GetDiagnostics().Select(d => d.ToString())));
}
var generator = new ExportsGenerator(compilation);
var exports = generator.GenerateExports(new[] { document }, new HashSet<string>(new[] { "Microsoft.VisualStudio" })).ToArray();
Assert.Equal(1, exports.Length);
compilation = await exports[0].Project.GetCompilationAsync();
// There should be no errors/warnings at all.
if (compilation.GetDiagnostics().Length > 0)
{
Assert.True(false, string.Join(Environment.NewLine, compilation.GetDiagnostics().Select(d => d.ToString())));
}
var text = await exports[0].GetTextAsync();
output.WriteLine(text.ToString());
}
