public async Task UpdateBuffer_HandlesVoidRequest()
{
var workspace = TestHelpers.CreateSimpleWorkspace(new Dictionary<string, string>
{
{ "test.cs", "class C {}" }
});
var bufferFilter = new UpdateBufferFilter(workspace);
var docId = workspace.CurrentSolution.GetDocumentIdsWithFilePath("test.cs").First();
// ignore void buffers
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { }));
var sourceText = await workspace.CurrentSolution.GetDocument(docId).GetTextAsync();
Assert.Equal("class C {}", sourceText.ToString());
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { FileName = "test.cs" }));
sourceText = await workspace.CurrentSolution.GetDocument(docId).GetTextAsync();
Assert.Equal("class C {}", sourceText.ToString());
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { Buffer = "// c", FileName = "some_other_file.cs" }));
sourceText = await workspace.CurrentSolution.GetDocument(docId).GetTextAsync();
Assert.Equal("class C {}", sourceText.ToString());
// valid updates
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { FileName = "test.cs", Buffer = "interface I {}" }));
sourceText = await workspace.CurrentSolution.GetDocument(docId).GetTextAsync();
Assert.Equal("interface I {}", sourceText.ToString());
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { FileName = "test.cs", Buffer = "" }));
sourceText = await workspace.CurrentSolution.GetDocument(docId).GetTextAsync();
Assert.Equal("", sourceText.ToString());
}
private async Task<RenameResponse> SendRequest(OmnisharpWorkspace workspace,
string renameTo,
string filename,
string fileContent,
bool wantsTextChanges = false,
bool applyTextChanges = true)
{
var lineColumn = TestHelpers.GetLineAndColumnFromDollar(fileContent);
var controller = new OmnisharpController(workspace, new FakeOmniSharpOptions());
var request = new RenameRequest
{
Line = lineColumn.Line,
Column = lineColumn.Column,
RenameTo = renameTo,
FileName = filename,
Buffer = fileContent.Replace("$", ""),
WantsTextChanges = wantsTextChanges,
ApplyTextChanges = applyTextChanges
};
var bufferFilter = new UpdateBufferFilter(workspace);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(request, controller));
return await controller.Rename(request);
}
public async Task UpdateBuffer_TransientDocumentsDisappearWhenProjectAddsThem()
{
var workspace = TestHelpers.CreateSimpleWorkspace(new Dictionary<string, string>
{
{ "test.cs", "class C {}" }
});
var bufferFilter = new UpdateBufferFilter(workspace);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { FileName = "transient.cs", Buffer = "interface I {}" }));
var docIds = workspace.CurrentSolution.GetDocumentIdsWithFilePath("transient.cs");
Assert.Equal(2, docIds.Length);
// simulate a project system adding the file for real
var project1 = workspace.CurrentSolution.Projects.First();
var document = DocumentInfo.Create(DocumentId.CreateNewId(project1.Id), "transient.cs",
loader: TextLoader.From(TextAndVersion.Create(SourceText.From("enum E{}"), VersionStamp.Create())),
filePath: "transient.cs");
workspace.CurrentSolution.AddDocument(document);
docIds = workspace.CurrentSolution.GetDocumentIdsWithFilePath("transient.cs");
Assert.Equal(2, docIds.Length);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { FileName = "transient.cs", Buffer = "enum E {}" }));
var sourceText = await workspace.CurrentSolution.GetDocument(docIds.First()).GetTextAsync();
Assert.Equal("enum E {}", sourceText.ToString());
sourceText = await workspace.CurrentSolution.GetDocument(docIds.Last()).GetTextAsync();
Assert.Equal("enum E {}", sourceText.ToString());
}
private async Task<QuickFixResponse> FindRegions(string source)
{
var workspace = TestHelpers.CreateSimpleWorkspace(source);
var controller = new OmnisharpController(workspace, null);
var request = CreateRequest(source);
var bufferFilter = new UpdateBufferFilter(workspace);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(request, controller));
return await controller.GoToRegion(request);
}
private async Task<IEnumerable<ISymbol>> FindImplementations(string source)
{
var workspace = TestHelpers.CreateSimpleWorkspace(source);
var controller = new OmnisharpController(workspace, new FakeOmniSharpOptions());
var request = CreateRequest(source);
var bufferFilter = new UpdateBufferFilter(workspace);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(request, controller));
var implementations = await controller.FindImplementations(request);
return await TestHelpers.SymbolsFromQuickFixes(workspace, implementations.QuickFixes);
}
public async Task UpdateBuffer_AddsNewDocumentsIfNeeded()
{
var workspace = TestHelpers.CreateSimpleWorkspace(new Dictionary<string, string>
{
{ "test.cs", "class C {}" }
});
var bufferFilter = new UpdateBufferFilter(workspace);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(new Models.Request() { FileName = "test2.cs", Buffer = "interface I {}" }));
Assert.Equal(2, workspace.CurrentSolution.GetDocumentIdsWithFilePath("test2.cs").Length);
var docId = workspace.CurrentSolution.GetDocumentIdsWithFilePath("test2.cs").FirstOrDefault();
Assert.NotNull(docId);
var sourceText = await workspace.CurrentSolution.GetDocument(docId).GetTextAsync();
Assert.Equal("interface I {}", sourceText.ToString());
docId = workspace.CurrentSolution.GetDocumentIdsWithFilePath("test.cs").FirstOrDefault();
Assert.NotNull(docId);
sourceText = await workspace.CurrentSolution.GetDocument(docId).GetTextAsync();
Assert.Equal("class C {}", sourceText.ToString());
}
private async Task<QuickFixResponse> FindUsages(Dictionary<string, string> sources, string currentFile, bool onlyThisFile, bool excludeDefinition = false)
{
var workspace = TestHelpers.CreateSimpleWorkspace(sources);
var controller = new OmnisharpController(workspace, null);
var request = CreateRequest(sources[currentFile], currentFile, excludeDefinition);
request.OnlyThisFile = onlyThisFile;
var bufferFilter = new UpdateBufferFilter(workspace);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(request, controller));
return await controller.FindUsages(request);
}
private async Task<string> GetTestCommandArgumentsAsync(string source, TestCommandType testType = TestCommandType.Single)
{
var workspace = TestHelpers.CreateSimpleWorkspace(source);
var context = new DnxContext();
var projectName = "project.json";
var projectCounter = 1;
context.ProjectContextMapping.Add(projectName, projectCounter);
context.Projects.Add(projectCounter, new Project
{
Path = "project.json",
Commands = { { "test", "Xunit.KRunner" } }
});
var testCommandProviders = new[] { new DnxTestCommandProvider(context, new FakeEnvironment(), new FakeLoggerFactory(), new NullEventEmitter(), new FakeOmniSharpOptions()) };
var controller = new TestCommandController(workspace, testCommandProviders);
var lineColumn = TestHelpers.GetLineAndColumnFromDollar(source);
var request = new TestCommandRequest
{
Line = lineColumn.Line,
Column = lineColumn.Column,
FileName = "dummy.cs",
Buffer = source.Replace("$", ""),
Type = testType
};
var bufferFilter = new UpdateBufferFilter(workspace);
bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(request, controller));
var testCommand = await controller.GetTestCommand(request);
return testCommand.TestCommand;
}