public void AssemblyRunner_WithNullMethodName_Fails()
{
using (var runner = new AssemblyRunner())
{
runner.Run("assembly.dll", "className", null);
}
}
public void AssemblyRunner_WithNullAssembly_Fails()
{
using (var runner = new AssemblyRunner())
{
runner.Run(null, "className", "methodName");
}
}
public void AssemblyRunner_Constructor_ReturnsIDisposable()
{
using (var runner = new AssemblyRunner())
{
Assert.IsTrue(runner is IDisposable);
}
}
public void AssemblyRunner_WithValidArguments_ReturnsString()
{
using (var runner = new AssemblyRunner())
{
var result = runner.Run("DummyDll.dll", "DummyClass", "SayHello");
Assert.IsFalse(string.IsNullOrEmpty(result));
}
}
public void AssemblyRunner_WithFullPathDll_ReturnsString()
{
using (var runner = new AssemblyRunner())
{
var result = runner.Run(Path.Combine(Directory.GetCurrentDirectory(), "DummyDll.dll"), "DummyClass", "SayHello");
Assert.IsFalse(string.IsNullOrEmpty(result));
}
}
public async Task<string> GenerateViewAsync(string solutionPath, string activeDocument = null, int cursorPosition = -1)
{
var view = string.Empty;
using (var tempDirectory = new TempDirectory())
{
try
{
var workspace = MSBuildWorkspace.Create();
var solution = await workspace.OpenSolutionAsync(solutionPath);
var newSolution = solution.GetIsolatedSolution();
var expressionSearcher = new ExpressionSearcher();
var expressionBuilder = new ExpressionBuilder();
var source = await expressionSearcher.FindSource(newSolution, activeDocument, cursorPosition);
var target = await expressionSearcher.FindTarget(newSolution);
var instrumentation = await expressionBuilder.BuildWrapper(source);
var newCompilation = expressionSearcher.InsertNodeInCompilation(target.Compilation, target.Node, instrumentation);
var instrumentedDll = Path.Combine(tempDirectory.FullName, Path.GetRandomFileName() + ".dll");
var emitResult = newCompilation.Emit(instrumentedDll);
if (emitResult.Success)
{
using (var assemblyRunner = new AssemblyRunner())
{
var result = assemblyRunner.Run(instrumentedDll, "WrapperClass", "WrapperMethod");
view = result;
}
}
else
{
view = string.Join(Environment.NewLine, emitResult.Diagnostics);
}
}
catch (Exception exception)
{
Console.WriteLine(exception.ToString());
view = exception.ToString();
}
}
return view;
}
