public async Task If_the_project_file_is_changed_then_the_workspace_reflects_the_changes()
{
var package = Create.EmptyWorkspace();
var build = await Create.NewPackage(package.Name, package.Directory, Create.ConsoleConfiguration) as ICreateWorkspaceForRun;
var ws = await build.CreateRoslynWorkspaceForRunAsync(new TimeBudget(30.Seconds()));
var references = ws.CurrentSolution.Projects.First().MetadataReferences;
references.Should().NotContain(reference =>
reference.Display.Contains("Microsoft.CodeAnalysis.CSharp.dll") &&
reference.Display.Contains("2.8.2"));
await new Dotnet(package.Directory).AddPackage("Microsoft.CodeAnalysis", "2.8.2");
ws = await package.CreateRoslynWorkspaceForRunAsync(new TimeBudget(30.Seconds()));
references = ws.CurrentSolution.Projects.First().MetadataReferences;
references.Should().Contain(reference =>
reference.Display.Contains("Microsoft.CodeAnalysis.CSharp.dll") &&
reference.Display.Contains("2.8.2"));
}
public async Task If_an_already_built_package_contains_a_new_file_and_an_old_file_is_deleted_workspace_reflects_it()
{
var oldPackage = await Create.ConsoleWorkspaceCopy(isRebuildable : true);
var sampleCsFile = Path.Combine(oldPackage.Directory.FullName, "Sample.cs");
File.WriteAllText(sampleCsFile, "//this is a file which will be deleted later");
var ws = await oldPackage.CreateRoslynWorkspaceForRunAsync(new TimeBudget(30.Seconds()));
ws.CurrentSolution.Projects.First().Documents.Select(d => d.FilePath).Should().Contain(filePath => filePath == sampleCsFile);
File.Delete(sampleCsFile);
var newFileAdded = Path.Combine(oldPackage.Directory.FullName, "foo.cs");
File.WriteAllText(newFileAdded, "//this is a file we have just created");
var newPackage = new RebuildablePackage(directory: oldPackage.Directory);
ws = await newPackage.CreateRoslynWorkspaceForRunAsync(new TimeBudget(30.Seconds()));
ws.CurrentSolution.Projects.First().Documents.Select(d => d.FilePath).Should().NotContain(filePath => filePath == sampleCsFile);
ws.CurrentSolution.Projects.First().Documents.Select(d => d.FilePath).Should().Contain(filePath => filePath == newFileAdded);
}
public async Task If_a_build_is_in_progress_and_another_request_comes_in_both_are_resolved_using_the_final_one()
{
var vt = new TestScheduler();
var package = (RebuildablePackage)await Create.ConsoleWorkspaceCopy(isRebuildable : true, buildThrottleScheduler : vt);
var workspace1 = package.CreateRoslynWorkspaceForRunAsync(new TimeBudget(30.Seconds()));
vt.AdvanceBy(TimeSpan.FromSeconds(0.2).Ticks);
var newFile = Path.Combine(package.Directory.FullName, "Sample.cs");
File.WriteAllText(newFile, "//this is Sample.cs");
vt.AdvanceBy(TimeSpan.FromSeconds(0.2).Ticks);
var workspace2 = package.CreateRoslynWorkspaceForRunAsync(new TimeBudget(30.Seconds()));
vt.AdvanceBy(TimeSpan.FromSeconds(0.6).Ticks);
workspace1.Should().BeSameAs(workspace2);
var workspaces = await Task.WhenAll(workspace1, workspace2);
workspaces[0].CurrentSolution.Projects.First().Documents.Select(d => d.FilePath).Should().Contain(filePath => filePath.EndsWith("Sample.cs"));
workspaces[1].CurrentSolution.Projects.First().Documents.Select(d => d.FilePath).Should().Contain(filePath => filePath.EndsWith("Sample.cs"));
}