public async Task ComputeRefactorings()
{
var code = Resources.SampleViewModel;
var doc = CreateDocument(code, "SampleViewModel.cs");
var span = new TextSpan(code.IndexOf("public string Name") + "public string ".Length, "Name".Length);
var actions = new List <CodeAction>();
var context = new CodeRefactoringContext(doc, span, actions.Add, CancellationToken.None);
var provider = new PrismCodeRefactoringProvider();
await provider.ComputeRefactoringsAsync(context);
Assert.That(actions, Has.Count.EqualTo(1));
}
public async Task ApplyRefactoring(string code, string refactoredCode)
{
var doc = CreateDocument(code, "SampleViewModel.cs");
var workspace = doc.Project.Solution.Workspace;
var span = new TextSpan(code.IndexOf("public string Name") + "public string ".Length, "Name".Length);
var actions = new List <CodeAction>();
var context = new CodeRefactoringContext(doc, span, actions.Add, CancellationToken.None);
var provider = new PrismCodeRefactoringProvider();
await provider.ComputeRefactoringsAsync(context);
var action = actions.First();
var operations = await action.GetOperationsAsync(CancellationToken.None);
operations[0].Apply(workspace, CancellationToken.None);
var updatedCode = await workspace.CurrentSolution.GetDocument(doc.Id).GetTextAsync();
Assert.That(updatedCode.ToString(), Is.EqualTo(refactoredCode));
}