public async Task RespectNamingConventions_InOfferedRefactorings(string filename)
{
var testFile = new TestFile(Path.Combine(TestAssets.Instance.TestFilesFolder, filename), @"public class Foo
{
public Foo(string som$$ething)
{
}
}");
using (var host = CreateOmniSharpHost(new[] { testFile }, new Dictionary <string, string>
{
["FormattingOptions:EnableEditorConfigSupport"] = "true",
["RoslynExtensionsOptions:EnableAnalyzersSupport"] = "true"
}, TestAssets.Instance.TestFilesFolder))
{
var point = testFile.Content.GetPointFromPosition();
var getRequestHandler = host.GetRequestHandler <GetCodeActionsService>(OmniSharpEndpoints.V2.GetCodeActions);
var getRequest = new GetCodeActionsRequest
{
Line = point.Line,
Column = point.Offset,
FileName = testFile.FileName
};
var getResponse = await getRequestHandler.Handle(getRequest);
Assert.NotNull(getResponse.CodeActions);
Assert.Contains(getResponse.CodeActions, f => f.Name == "Create and assign field 'xxx_something'");
}
}
private async Task <IEnumerable <OmniSharpCodeAction> > FindRefactoringsAsync(string code, IDictionary <string, string> configurationData = null)
{
var testFile = new TestFile(BufferPath, code);
using (var host = CreateOmniSharpHost(new[] { testFile }, configurationData))
{
var requestHandler = host.GetRequestHandler <GetCodeActionsService>(OmniSharpEndpoints.V2.GetCodeActions);
var span = testFile.Content.GetSpans().Single();
var range = testFile.Content.GetRangeFromSpan(span);
var request = new GetCodeActionsRequest
{
Line = range.Start.Line,
Column = range.Start.Offset,
FileName = BufferPath,
Buffer = testFile.Content.Code,
Selection = GetSelection(range),
};
var response = await requestHandler.Handle(request);
return(response.CodeActions);
}
}
public async Task RespectFolderName_InOfferedRefactorings_AfterLiveChange(string expectedNamespace, params string[] relativePath)
{
var testFile = new TestFile(Path.Combine(TestAssets.Instance.TestFilesFolder, Path.Combine(relativePath)), @"namespace Xx$$x { }");
using (var host = CreateOmniSharpHost(new[] { testFile }, null, path: TestAssets.Instance.TestFilesFolder))
{
var point = testFile.Content.GetPointFromPosition();
var getRequestHandler = host.GetRequestHandler <GetCodeActionsService>(OmniSharpEndpoints.V2.GetCodeActions);
var changedSolution = host.Workspace.CurrentSolution.WithProjectDefaultNamespace(host.Workspace.CurrentSolution.Projects.ElementAt(0).Id, "LiveChanged");
host.Workspace.TryApplyChanges(changedSolution);
var getRequest = new GetCodeActionsRequest
{
Line = point.Line,
Column = point.Offset,
FileName = testFile.FileName
};
var getResponse = await getRequestHandler.Handle(getRequest);
Assert.NotNull(getResponse.CodeActions);
Assert.Contains(getResponse.CodeActions, f => f.Name == $"Change namespace to '{expectedNamespace}'");
}
}
public override async Task <CommandOrCodeActionContainer> Handle(CodeActionParams request, CancellationToken cancellationToken)
{
var omnisharpRequest = new GetCodeActionsRequest
{
FileName = Helpers.FromUri(request.TextDocument.Uri),
Column = request.Range.Start.Character,
Line = request.Range.Start.Line,
Selection = Helpers.FromRange(request.Range),
};
var omnisharpResponse = await _getActionsHandler.Handle(omnisharpRequest);
var codeActions = new List <CodeAction>();
foreach (var ca in omnisharpResponse.CodeActions)
{
CodeActionKind kind;
if (ca.Identifier.StartsWith("using "))
{
kind = CodeActionKind.SourceOrganizeImports;
}
else if (ca.Identifier.StartsWith("Inline "))
{
kind = CodeActionKind.RefactorInline;
}
else if (ca.Identifier.StartsWith("Extract "))
{
kind = CodeActionKind.RefactorExtract;
}
else if (ca.Identifier.StartsWith("Change "))
{
kind = CodeActionKind.QuickFix;
}
else
{
kind = CodeActionKind.Refactor;
}
codeActions.Add(
new CodeAction
{
Title = ca.Name,
Kind = kind,
Diagnostics = new Container <Diagnostic>(),
Edit = new WorkspaceEdit(),
Command = Command.Create("omnisharp/executeCodeAction")
.WithTitle(ca.Name)
.WithArguments(new CommandData()
{
Uri = request.TextDocument.Uri,
Identifier = ca.Identifier,
Name = ca.Name,
Range = request.Range,
})
});
}
return(new CommandOrCodeActionContainer(
codeActions.Select(ca => new CommandOrCodeAction(ca))));
}
public async override Task <CommandOrCodeActionContainer> Handle(CodeActionParams request, CancellationToken cancellationToken)
{
var omnisharpRequest = new GetCodeActionsRequest {
FileName = Helpers.FromUri(request.TextDocument.Uri),
Column = (int)request.Range.Start.Character,
Line = (int)request.Range.Start.Line,
Selection = Helpers.FromRange(request.Range),
};
var omnisharpResponse = await _getActionsHandler.Handle(omnisharpRequest);
var codeActions = new List <CodeAction>();
foreach (var ca in omnisharpResponse.CodeActions)
{
var omnisharpCaRequest = new RunCodeActionRequest {
Identifier = ca.Identifier,
FileName = Helpers.FromUri(request.TextDocument.Uri),
Column = Convert.ToInt32(request.Range.Start.Character),
Line = Convert.ToInt32(request.Range.Start.Line),
Selection = Helpers.FromRange(request.Range),
ApplyTextChanges = false,
WantsTextChanges = true,
};
var omnisharpCaResponse = await _runActionHandler.Handle(omnisharpCaRequest);
var changes = omnisharpCaResponse.Changes.ToDictionary(
x => Helpers.ToUri(x.FileName),
x => ((ModifiedFileResponse)x).Changes.Select(edit => new TextEdit
{
NewText = edit.NewText,
Range = Helpers.ToRange((edit.StartColumn, edit.StartLine), (edit.EndColumn, edit.EndLine))
}));
public async Task <GetCodeActionsResponse> GetCodeActions(GetCodeActionsRequest request)
{
var actions = await GetActions(request);
return(new GetCodeActionsResponse {
CodeActions = actions.Select(a => new OmniSharpCodeAction(a.GetIdentifier(), a.Title))
});
}
private async Task <IEnumerable <OmniSharpCodeAction> > FindRefactoringsAsync(string code)
{
using (var testProject = await TestAssets.Instance.GetTestProjectAsync("CakeProject", shadowCopy: false))
using (var host = CreateOmniSharpHost(testProject.Directory))
{
var testFile = new TestFile(Path.Combine(testProject.Directory, "build.cake"), code);
var requestHandler = GetGetCodeActionsHandler(host);
var span = testFile.Content.GetSpans().Single();
var range = testFile.Content.GetRangeFromSpan(span);
var request = new GetCodeActionsRequest
{
Line = range.Start.Line,
Column = range.Start.Offset,
FileName = testFile.FileName,
Buffer = testFile.Content.Code,
Selection = GetSelection(range),
};
var updateBufferRequest = new UpdateBufferRequest
{
Buffer = request.Buffer,
Column = request.Column,
FileName = request.FileName,
Line = request.Line,
FromDisk = false
};
await GetUpdateBufferHandler(host).Handle(updateBufferRequest);
var response = await requestHandler.Handle(request);
return(response.CodeActions);
}
}
