public void WorkspaceChanged_ActiveDocument_RemovesBackgroundDocument()
{
// Arrange
var originalSolution = Workspace.CurrentSolution;
var filePath = "/path/to/Counter.razor";
var backgroundDocumentFilePath = filePath + BackgroundDocumentProcessedPublisher.BackgroundVirtualDocumentSuffix;
var backgroundDocument = AddRoslynDocument(backgroundDocumentFilePath);
var activeDocument = AddRoslynDocument(filePath + BackgroundDocumentProcessedPublisher.ActiveVirtualDocumentSuffix);
var newSolution = Workspace.CurrentSolution;
var workspaceChangeEventArgs = new WorkspaceChangeEventArgs(
WorkspaceChangeKind.DocumentChanged,
originalSolution,
newSolution,
activeDocument.Project.Id,
activeDocument.Id);
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
processedPublisher.Workspace_WorkspaceChanged(sender: null, workspaceChangeEventArgs);
// Assert
Assert.NotSame(newSolution, Workspace.CurrentSolution);
var currentBackgroundDocument = Workspace.CurrentSolution.GetDocument(backgroundDocument.Id);
Assert.Null(currentBackgroundDocument);
}
public async Task PSM_DocumentRemoved_RemovesAssociatedBackgroundDocument()
{
// Arrange
var projectSnapshotManager = CreateProjectSnapshotManager(allowNotifyListeners: true);
var hostProject = new OmniSharpHostProject(Project.FilePath, RazorConfiguration.Default, rootNamespace: "TestRootNamespace");
var hostDocument = new OmniSharpHostDocument("/path/to/Counter.razor", "/path/to/Counter.razor", FileKinds.Component);
await RunOnForegroundAsync(() =>
{
projectSnapshotManager.ProjectAdded(hostProject);
projectSnapshotManager.DocumentAdded(hostProject, hostDocument);
});
var backgroundDocumentFilePath = hostDocument.FilePath + BackgroundDocumentProcessedPublisher.BackgroundVirtualDocumentSuffix;
AddRoslynDocument(backgroundDocumentFilePath);
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
processedPublisher.Initialize(projectSnapshotManager);
// Act
await RunOnForegroundAsync(() => projectSnapshotManager.DocumentRemoved(hostProject, hostDocument));
// Assert
var project = Assert.Single(Workspace.CurrentSolution.Projects);
Assert.Empty(project.Documents);
}
public async Task DocumentProcessed_NoActiveDocument_UnknownProject_Noops()
{
// Arrange
var project = CreateProjectSnapshot("/path/to/unknownproject.csproj", new[] { "/path/to/Counter.razor" });
var document = project.GetDocument("/path/to/Counter.razor");
var originalSolution = Workspace.CurrentSolution;
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
await RunOnForegroundAsync(() => processedPublisher.DocumentProcessed(document));
// Assert
Assert.Same(originalSolution, Workspace.CurrentSolution);
}
public async Task DocumentProcessed_CSHTML_Noops()
{
// Arrange
var project = CreateProjectSnapshot(Project.FilePath, new[] { "/path/to/file.cshtml" });
var document = project.GetDocument("/path/to/file.cshtml");
var originalSolution = Workspace.CurrentSolution;
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
await RunOnForegroundAsync(() => processedPublisher.DocumentProcessed(document));
// Assert
Assert.Same(originalSolution, Workspace.CurrentSolution);
}
public async Task DocumentProcessed_Import_Noops()
{
// Arrange
var project = CreateProjectSnapshot(Project.FilePath, new[] { "/path/to/_Imports.razor" });
var document = project.GetDocument("/path/to/_Imports.razor");
var originalSolution = Workspace.CurrentSolution;
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
await RunOnDispatcherThreadAsync(() => processedPublisher.DocumentProcessed(document)).ConfigureAwait(false);
// Assert
Assert.Same(originalSolution, Workspace.CurrentSolution);
}
public async Task DocumentProcessed_NoActiveDocument_AddsDocument()
{
// Arrange
var projectSnapshot = CreateProjectSnapshot(Project.FilePath, new[] { "/path/to/Counter.razor" });
var document = projectSnapshot.GetDocument("/path/to/Counter.razor");
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
await RunOnForegroundAsync(() => processedPublisher.DocumentProcessed(document));
// Assert
var project = Assert.Single(Workspace.CurrentSolution.Projects);
Assert.Contains(project.Documents, roslynDocument => roslynDocument.FilePath.StartsWith(document.FilePath));
}
public async Task DocumentProcessed_NoActiveDocument_AddsCSHTMLDocument()
{
// Arrange
var projectSnapshot = CreateProjectSnapshot(Project.FilePath, new[] { "/path/to/Index.cshtml" });
var document = projectSnapshot.GetDocument("/path/to/Index.cshtml");
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
await RunOnDispatcherThreadAsync(() => processedPublisher.DocumentProcessed(document)).ConfigureAwait(false);
// Assert
var project = Assert.Single(Workspace.CurrentSolution.Projects);
Assert.Contains(project.Documents, roslynDocument => roslynDocument.FilePath.StartsWith(document.FilePath, StringComparison.Ordinal));
}
public async Task DocumentProcessed_NoActiveDocument_ExistingBGDoc_UpdatesDocument()
{
// Arrange
var project = CreateProjectSnapshot(Project.FilePath, new[] { "/path/to/Counter.razor" });
var document = project.GetDocument("/path/to/Counter.razor");
var backgroundDocumentFilePath = document.FilePath + BackgroundDocumentProcessedPublisher.BackgroundVirtualDocumentSuffix;
var currentDocument = AddRoslynDocument(backgroundDocumentFilePath);
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
await RunOnForegroundAsync(() => processedPublisher.DocumentProcessed(document));
// Assert
var afterProcessedDocument = Workspace.GetDocument(backgroundDocumentFilePath);
Assert.NotSame(currentDocument, afterProcessedDocument);
}
public async Task DocumentProcessed_WorkspaceHasActiveDocument_Noops()
{
// Arrange
var project = CreateProjectSnapshot(Project.FilePath, new[] { "/path/to/Counter.razor" });
var document = project.GetDocument("/path/to/Counter.razor");
var activeDocumentFilePath = document.FilePath + BackgroundDocumentProcessedPublisher.ActiveVirtualDocumentSuffix;
AddRoslynDocument(activeDocumentFilePath);
var originalSolution = Workspace.CurrentSolution;
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
await RunOnForegroundAsync(() => processedPublisher.DocumentProcessed(document));
// Assert
Assert.Same(originalSolution, Workspace.CurrentSolution);
}
public void WorkspaceChanged_ActiveDocument_NoBackgroundDocument_Noops()
{
// Arrange
var originalSolution = Workspace.CurrentSolution;
var addedDocument = AddRoslynDocument("/path/to/Counter.razor" + BackgroundDocumentProcessedPublisher.ActiveVirtualDocumentSuffix);
var newSolution = Workspace.CurrentSolution;
var workspaceChangeEventArgs = new WorkspaceChangeEventArgs(
WorkspaceChangeKind.DocumentChanged,
originalSolution,
newSolution,
addedDocument.Project.Id,
addedDocument.Id);
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
processedPublisher.Workspace_WorkspaceChanged(sender: null, workspaceChangeEventArgs);
// Assert
Assert.Same(newSolution, Workspace.CurrentSolution);
}
public void WorkspaceChanged_DocumentChanged_NoFilePathRoslynDocument_Noops()
{
// Arrange
var originalSolution = Workspace.CurrentSolution;
var addedDocument = AddRoslynDocument(filePath: null);
var newSolution = Workspace.CurrentSolution;
var workspaceChangeEventArgs = new WorkspaceChangeEventArgs(
WorkspaceChangeKind.DocumentChanged,
originalSolution,
newSolution,
addedDocument.Project.Id,
addedDocument.Id);
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
// Act
processedPublisher.Workspace_WorkspaceChanged(sender: null, workspaceChangeEventArgs);
// Assert
Assert.Same(newSolution, Workspace.CurrentSolution);
}
public async Task PSM_DocumentRemoved_NoBackgroundDocument_Noops()
{
// Arrange
var projectSnapshotManager = CreateProjectSnapshotManager(allowNotifyListeners: true);
var hostProject = new OmniSharpHostProject(Project.FilePath, RazorConfiguration.Default, rootNamespace: "TestRootNamespace");
var hostDocument = new OmniSharpHostDocument("/path/to/Counter.razor", "/path/to/Counter.razor", FileKinds.Component);
await RunOnForegroundAsync(() =>
{
projectSnapshotManager.ProjectAdded(hostProject);
projectSnapshotManager.DocumentAdded(hostProject, hostDocument);
});
var originalSolution = Workspace.CurrentSolution;
var processedPublisher = new BackgroundDocumentProcessedPublisher(Dispatcher, Workspace, LoggerFactory);
processedPublisher.Initialize(projectSnapshotManager);
// Act
await RunOnForegroundAsync(() => projectSnapshotManager.DocumentRemoved(hostProject, hostDocument));
// Assert
Assert.Same(originalSolution, Workspace.CurrentSolution);
}