public void SetOutput_AcceptsSameVersionedDocuments()
{
// Arrange
using var workspace = TestWorkspace.Create();
var services = workspace.Services;
var hostProject = new HostProject("C:/project.csproj", RazorConfiguration.Default, "project");
var projectState = ProjectState.Create(services, hostProject);
var project = new DefaultProjectSnapshot(projectState);
var text = SourceText.From("...");
var textAndVersion = TextAndVersion.Create(text, VersionStamp.Default);
var hostDocument = new HostDocument("C:/file.cshtml", "C:/file.cshtml");
var documentState = new DocumentState(services, hostDocument, text, VersionStamp.Default, () => Task.FromResult(textAndVersion));
var document = new DefaultDocumentSnapshot(project, documentState);
var newDocument = new DefaultDocumentSnapshot(project, documentState);
var csharpDocument = RazorCSharpDocument.Create("...", RazorCodeGenerationOptions.CreateDefault(), Enumerable.Empty <RazorDiagnostic>());
var htmlDocument = RazorHtmlDocument.Create("...", RazorCodeGenerationOptions.CreateDefault());
var version = VersionStamp.Create();
var container = new GeneratedDocumentContainer();
container.SetOutput(document, csharpDocument, htmlDocument, version, version, version);
// Act
container.SetOutput(newDocument, csharpDocument, htmlDocument, version, version, version);
// Assert
Assert.Same(newDocument, container.LatestDocument);
}
public void SetOutput_InvokesChangedEvent()
{
// Arrange
using var workspace = TestWorkspace.Create();
var services = workspace.Services;
var hostProject = new HostProject("C:/project.csproj", RazorConfiguration.Default, "project");
var projectState = ProjectState.Create(services, hostProject);
var project = new DefaultProjectSnapshot(projectState);
var text = SourceText.From("...");
var textAndVersion = TextAndVersion.Create(text, VersionStamp.Default);
var hostDocument = new HostDocument("C:/file.cshtml", "C:/file.cshtml");
var documentState = new DocumentState(services, hostDocument, text, VersionStamp.Default, () => Task.FromResult(textAndVersion));
var document = new DefaultDocumentSnapshot(project, documentState);
var csharpDocument = RazorCSharpDocument.Create("...", RazorCodeGenerationOptions.CreateDefault(), Enumerable.Empty <RazorDiagnostic>());
var htmlDocument = RazorHtmlDocument.Create("...", RazorCodeGenerationOptions.CreateDefault());
var version = VersionStamp.Create();
var container = new GeneratedDocumentContainer();
var csharpChanged = false;
var htmlChanged = false;
container.GeneratedCSharpChanged += (o, a) => { csharpChanged = true; };
container.GeneratedHtmlChanged += (o, a) => { htmlChanged = true; };
// Act
container.SetOutput(document, csharpDocument, htmlDocument, version, version, version);
// Assert
Assert.NotNull(container.LatestDocument);
Assert.True(csharpChanged);
Assert.True(htmlChanged);
}