public async Task ProvideAsync_FunctionsBlock_ValidCodeActions_ReturnsEmpty()
{
// Arrange
var documentPath = "c:/Test.razor";
var contents = "@functions { Path; }";
var request = new CodeActionParams()
{
TextDocument = new TextDocumentIdentifier(new Uri(documentPath)),
Range = new Range(),
Context = new CodeActionContext()
};
var location = new SourceLocation(13, -1, -1);
var context = CreateRazorCodeActionContext(request, location, documentPath, contents, new SourceSpan(13, 4));
context.CodeDocument.SetFileKind(FileKinds.Legacy);
var provider = new DefaultCSharpCodeActionProvider();
// Act
var providedCodeActions = await provider.ProvideAsync(context, SupportedCodeActions, default);
// Assert
Assert.Empty(providedCodeActions);
}
public async Task ProvideAsync_ValidCodeActions_ReturnsProvidedCodeAction()
{
// Arrange
var documentPath = "c:/Test.razor";
var contents = "@code { Path; }";
var request = new CodeActionParams()
{
TextDocument = new TextDocumentIdentifier(new Uri(documentPath)),
Range = new Range(),
Context = new CodeActionContext()
};
var location = new SourceLocation(8, -1, -1);
var context = CreateRazorCodeActionContext(request, location, documentPath, contents, new SourceSpan(8, 4));
context.CodeDocument.SetFileKind(FileKinds.Legacy);
var provider = new DefaultCSharpCodeActionProvider();
// Act
var providedCodeActions = await provider.ProvideAsync(context, SupportedCodeActions, default);
// Assert
Assert.Equal(SupportedCodeActions.Length, providedCodeActions.Count);
var providedNames = providedCodeActions.Select(action => action.Name);
var expectedNames = SupportedCodeActions.Select(action => action.Name);
Assert.Equal(expectedNames, providedNames);
}
public async Task ProvideAsync_InvalidCodeActions_ReturnsNoCodeActions()
{
// Arrange
var documentPath = "c:/Test.razor";
var contents = "@code { Path; }";
var request = new CodeActionParams()
{
TextDocument = new TextDocumentIdentifier(new Uri(documentPath)),
Range = new Range(),
Context = new CodeActionContext()
};
var location = new SourceLocation(8, -1, -1);
var context = CreateRazorCodeActionContext(request, location, documentPath, contents, new SourceSpan(8, 4));
context.CodeDocument.SetFileKind(FileKinds.Legacy);
var provider = new DefaultCSharpCodeActionProvider();
var codeActions = new RazorCodeAction[]
{
new RazorCodeAction()
{
Title = "Do something not really supported in razor",
Name = "Non-existant name"
}
};
// Act
var providedCodeActions = await provider.ProvideAsync(context, codeActions, default);
// Assert
Assert.Empty(providedCodeActions);
}
public async Task ProvideAsync_InvalidCodeActions_ReturnsNoCodeActions()
{
// Arrange
var provider = new DefaultCSharpCodeActionProvider();
var context = CreateCodeActionContext(supportsCodeActionResolve: true);
var codeActions = new RazorCodeAction[]
{
new RazorCodeAction()
{
Title = "Do something not really supported in razor"
},
new RazorCodeAction()
{
// Invalid regex pattern shouldn't match
Title = "Generate constructor 'Counter(int)' xyz"
}
};
// Act
var providedCodeActions = await provider.ProvideAsync(context, codeActions, default);
// Assert
Assert.Empty(providedCodeActions);
}
public async Task ProvideAsync_SupportsCodeActionResolveFalse_ValidCodeActions_ReturnsEmpty()
{
// Arrange
var provider = new DefaultCSharpCodeActionProvider();
var context = CreateCodeActionContext(supportsCodeActionResolve: false);
// Act
var providedCodeActions = await provider.ProvideAsync(context, SupportedCodeActions, default);
// Assert
Assert.Empty(providedCodeActions);
}
public async Task ProvideAsync_ValidCodeActions_ReturnsProvidedCodeAction()
{
// Arrange
var provider = new DefaultCSharpCodeActionProvider();
var context = CreateCodeActionContext(supportsCodeActionResolve: true);
// Act
var providedCodeActions = await provider.ProvideAsync(context, SupportedCodeActions, default);
// Assert
Assert.Equal(SupportedCodeActions.Length, providedCodeActions.Count);
for (var i = 0; i < SupportedCodeActions.Length; i++)
{
Assert.Equal(SupportedCodeActions[i].Title, providedCodeActions.ElementAt(i).Title);
}
}