public async Task GetCSharpCodeActionsFromLanguageServerAsync_ReturnsCodeActions()
{
// Arrange
var documentPath = "C:/path/to/Page.razor";
var codeDocument = CreateCodeDocument("@code {}");
var documentResolver = CreateDocumentResolver(documentPath, codeDocument);
var projectedRange = new Range(new Position(15, 2), new Position(15, 2));
var documentMappingService = CreateDocumentMappingService(projectedRange);
var languageServer = CreateLanguageServer();
var codeActionEndpoint = new CodeActionEndpoint(
documentMappingService,
Array.Empty <RazorCodeActionProvider>(),
new CSharpCodeActionProvider[] {
new MockCSharpCodeActionProvider()
},
Dispatcher,
documentResolver,
languageServer,
_languageServerFeatureOptions)
{
_supportsCodeActionResolve = false
};
var initialRange = new Range(new Position(0, 1), new Position(0, 1));
var request = new CodeActionParams()
{
TextDocument = new TextDocumentIdentifier(new Uri(documentPath)),
Range = initialRange,
Context = new OmniSharpVSCodeActionContext()
{
SelectionRange = initialRange
}
};
var context = await codeActionEndpoint.GenerateRazorCodeActionContextAsync(request, default);
// Act
var results = await codeActionEndpoint.GetCSharpCodeActionsFromLanguageServerAsync(context, default);
// Assert
Assert.Single(results);
var diagnostics = results.Single().Diagnostics.ToArray();
Assert.Equal(2, diagnostics.Length);
// Diagnostic ranges contain the projected range for
// 1. Range
// 2. SelectionRange
//
// This helps verify that the CodeActionEndpoint is mapping the
// ranges correctly using the mapping service
Assert.Equal(projectedRange, diagnostics[0].Range);
Assert.Equal(projectedRange, diagnostics[1].Range);
}
public async Task GetCSharpCodeActionsFromLanguageServerAsync_InvalidRangeMapping()
{
// Arrange
var documentPath = "C:/path/to/Page.razor";
var codeDocument = CreateCodeDocument("@code {}");
var documentResolver = CreateDocumentResolver(documentPath, codeDocument);
Range projectedRange = null;
var documentMappingService = Mock.Of <DefaultRazorDocumentMappingService>(
d => d.TryMapToProjectedDocumentRange(It.IsAny <RazorCodeDocument>(), It.IsAny <Range>(), out projectedRange) == false
, MockBehavior.Strict);
var codeActionEndpoint = new CodeActionEndpoint(
documentMappingService,
Array.Empty <RazorCodeActionProvider>(),
new CSharpCodeActionProvider[] {
new MockCSharpCodeActionProvider()
},
Dispatcher,
documentResolver,
LanguageServer,
LanguageServerFeatureOptions)
{
_supportsCodeActionResolve = false
};
var initialRange = new Range(new Position(0, 1), new Position(0, 1));
var request = new RazorCodeActionParams()
{
TextDocument = new TextDocumentIdentifier(new Uri(documentPath)),
Range = initialRange,
Context = new ExtendedCodeActionContext()
};
var context = await codeActionEndpoint.GenerateRazorCodeActionContextAsync(request, default);
// Act
var results = await codeActionEndpoint.GetCSharpCodeActionsFromLanguageServerAsync(context, default);
// Assert
Assert.Empty(results);
Assert.Equal(initialRange, context.Request.Range);
}
public async Task GetCSharpCodeActionsFromLanguageServerAsync_ReturnsCodeActions()
{
// Arrange
var documentPath = "C:/path/to/Page.razor";
var codeDocument = CreateCodeDocument("@code {}");
var documentResolver = CreateDocumentResolver(documentPath, codeDocument);
var projectedRange = new Range(new Position(15, 2), new Position(15, 2));
var documentMappingService = CreateDocumentMappingService(projectedRange);
var languageServer = CreateLanguageServer();
var codeActionEndpoint = new CodeActionEndpoint(
documentMappingService,
Array.Empty <RazorCodeActionProvider>(),
new CSharpCodeActionProvider[] {
new MockCSharpCodeActionProvider()
},
Dispatcher,
documentResolver,
languageServer,
LanguageServerFeatureOptions)
{
_supportsCodeActionResolve = false
};
var initialRange = new Range(new Position(0, 1), new Position(0, 1));
var request = new RazorCodeActionParams()
{
TextDocument = new TextDocumentIdentifier(new Uri(documentPath)),
Range = initialRange,
Context = new ExtendedCodeActionContext()
};
var context = await codeActionEndpoint.GenerateRazorCodeActionContextAsync(request, default);
// Act
var results = await codeActionEndpoint.GetCSharpCodeActionsFromLanguageServerAsync(context, default);
// Assert
Assert.Single(results);
Assert.Equal(projectedRange, context.Request.Range);
}