public async Task can_generate_mocks(string resourceBaseName, Language language)
{
var inputResourceName = "PCLMock.UnitTests.CodeGeneration.Plugins.DisposablesFixtureResources." + resourceBaseName + "Input_" + language.ToString() + ".txt";
var outputResourceName = "PCLMock.UnitTests.CodeGeneration.Plugins.DisposablesFixtureResources." + resourceBaseName + "Output_" + language.ToString() + ".txt";
using (var inputStream = this.GetType().Assembly.GetManifestResourceStream(inputResourceName))
using (var outputStream = this.GetType().Assembly.GetManifestResourceStream(outputResourceName))
using (var outputStreamReader = new StreamReader(outputStream))
{
var workspace = new AdhocWorkspace();
var projectId = ProjectId.CreateNewId();
var versionStamp = VersionStamp.Create();
var projectInfo = ProjectInfo.Create(
projectId,
versionStamp,
"AdhocProject",
"AdhocProject",
language.ToSyntaxGeneratorLanguageName(),
metadataReferences: new[]
{
MetadataReference.CreateFromFile(typeof(object).Assembly.Location),
MetadataReference.CreateFromFile(typeof(Uri).Assembly.Location),
MetadataReference.CreateFromFile(typeof(MockBase <>).Assembly.Location),
MetadataReference.CreateFromFile(typeof(Disposable).Assembly.Location)
});
var project = workspace.AddProject(projectInfo);
workspace.AddDocument(projectId, "Source.cs", SourceText.From(inputStream));
var syntaxGenerator = SyntaxGenerator.GetGenerator(workspace, language.ToSyntaxGeneratorLanguageName());
var solution = workspace.CurrentSolution;
var compilation = await solution
.Projects
.Single()
.GetCompilationAsync();
var syntaxTree = compilation
.SyntaxTrees
.Single();
var semanticModel = compilation.GetSemanticModel(syntaxTree);
var sut = new Disposables();
var memberSyntaxes = syntaxTree
.GetRoot()
.DescendantNodes()
.Where(syntaxNode => syntaxNode is BaseMethodDeclarationSyntax || syntaxNode is BasePropertyDeclarationSyntax);
var result = memberSyntaxes
.Select(syntax => semanticModel.GetDeclaredSymbol(syntax))
.Select(symbol => sut.GenerateConfigureBehavior(NullLogSink.Instance, syntaxGenerator, semanticModel, symbol))
.Aggregate(
new StringBuilder(),
(acc, next) =>
{
if (next != null)
{
acc.AppendLine(next.ToFullString());
}
return(acc);
},
x => x.ToString())
.NormalizeLineEndings();
var expectedCode = outputStreamReader
.ReadToEnd()
.NormalizeLineEndings();
Assert.Equal(expectedCode, result);
}
}
