private static async Task AddSolutionAsync(SolutionSizeTracker.IncrementalAnalyzer analyzer, Solution solution)
{
foreach (var document in solution.Projects.SelectMany(p => p.Documents))
{
await analyzer.AnalyzeSyntaxAsync(document, InvocationReasons.Empty, CancellationToken.None);
}
}
public async Task Test_SolutionSize_Update()
{
var expected = 12345;
var solution = CreateSolution(expected);
var analyzer = new SolutionSizeTracker.IncrementalAnalyzer();
// initialize
await analyzer.NewSolutionSnapshotAsync(solution, CancellationToken.None);
await AddSolutionAsync(analyzer, solution);
// update document
var document = solution.Projects.First().Documents.First();
var length = (await document.GetSyntaxTreeAsync()).Length;
var text = SourceText.From(new string('2', 1000));
var newDocument = document.WithText(text);
await analyzer.AnalyzeSyntaxAsync(newDocument, InvocationReasons.DocumentChanged, CancellationToken.None);
var size = analyzer.GetSolutionSize(solution.Id);
Assert.Equal(expected - length + text.Length, size);
}
private static void AddSolution(SolutionSizeTracker.IncrementalAnalyzer analyzer, Solution solution)
{
foreach (var document in solution.Projects.SelectMany(p => p.Documents))
{
analyzer.AnalyzeSyntaxAsync(document, CancellationToken.None).Wait();
}
}
public void Test_SolutionSize()
{
var expected = 12345;
var solution = CreateSolution(expected);
var analyzer = new SolutionSizeTracker.IncrementalAnalyzer();
// initialize
analyzer.NewSolutionSnapshotAsync(solution, CancellationToken.None).Wait();
AddSolution(analyzer, solution);
var size = analyzer.GetSolutionSize(solution.Id);
Assert.Equal(expected, size);
}
public void Test_RemoveDocument()
{
var expected = 12345;
var solution = CreateSolution(expected);
var analyzer = new SolutionSizeTracker.IncrementalAnalyzer();
// initialize
analyzer.NewSolutionSnapshotAsync(solution, CancellationToken.None).Wait();
AddSolution(analyzer, solution);
// remove document
var document = solution.Projects.First().Documents.First();
analyzer.RemoveDocument(document.Id);
var size = analyzer.GetSolutionSize(solution.Id);
var length = document.GetSyntaxTreeAsync().Result.Length;
Assert.Equal(expected - length, size);
}
