public void SyntaxTreeRequest_Cancel_CanBeCalledMultipleTimes()
{
// Arrange
var request = new DefaultVisualStudioRazorParser.SyntaxTreeRequest(StringTextSnapshot.Empty, CancellationToken.None);
// Act & Assert
request.Cancel();
request.Cancel();
request.Cancel();
}
public void SyntaxTreeRequest_Cancel_CancelsTask()
{
// Arrange
var request = new DefaultVisualStudioRazorParser.SyntaxTreeRequest(StringTextSnapshot.Empty, CancellationToken.None);
// Act
request.Cancel();
// Assert
Assert.True(request.Task.IsCanceled);
}
public void SyntaxTreeRequest_Complete_CanBeCalledMultipleTimes()
{
// Arrange
var syntaxTree = RazorSyntaxTree.Parse(TestRazorSourceDocument.Create());
var request = new DefaultVisualStudioRazorParser.SyntaxTreeRequest(StringTextSnapshot.Empty, CancellationToken.None);
// Act & Assert
request.Complete(syntaxTree);
request.Complete(syntaxTree);
request.Complete(syntaxTree);
}
public void SyntaxTreeRequest_LinkedTokenCancel_CancelsTask()
{
// Arrange
var cts = new CancellationTokenSource();
var request = new DefaultVisualStudioRazorParser.SyntaxTreeRequest(StringTextSnapshot.Empty, cts.Token);
// Act
cts.Cancel();
// Assert
Assert.True(request.Task.IsCanceled);
}
public void SyntaxTreeRequest_CancelToCompleteNoops()
{
// Arrange
var syntaxTree = RazorSyntaxTree.Parse(TestRazorSourceDocument.Create());
var request = new DefaultVisualStudioRazorParser.SyntaxTreeRequest(StringTextSnapshot.Empty, CancellationToken.None);
// Act - 1
request.Cancel();
// Assert - 1
Assert.True(request.Task.IsCanceled);
// Act & Assert - 2
request.Complete(syntaxTree);
}
public async Task SyntaxTreeRequest_Complete_FinishesTask()
{
// Arrange
var syntaxTree = RazorSyntaxTree.Parse(TestRazorSourceDocument.Create());
var request = new DefaultVisualStudioRazorParser.SyntaxTreeRequest(StringTextSnapshot.Empty, CancellationToken.None);
// Act
request.Complete(syntaxTree);
// Assert
Assert.True(request.Task.IsCompleted);
var resolvedSyntaxTree = await request.Task;
Assert.Same(syntaxTree, resolvedSyntaxTree);
}
