public async Task WorkspaceChanged_ProjectChangeEvents_UpdatesProjectState_AfterDelay(WorkspaceChangeKind kind)
{
// Arrange
var workspaceStateGenerator = new TestProjectWorkspaceStateGenerator();
var detector = new WorkspaceProjectStateChangeDetector(workspaceStateGenerator)
{
EnqueueDelay = 1,
BlockDelayedUpdateWorkEnqueue = new ManualResetEventSlim(initialState: false),
};
var projectManager = new TestProjectSnapshotManager(new[] { detector }, Workspace);
projectManager.ProjectAdded(HostProjectOne);
var solution = SolutionWithTwoProjects.WithProjectAssemblyName(ProjectNumberOne.Id, "Changed");
var e = new WorkspaceChangeEventArgs(kind, oldSolution: SolutionWithTwoProjects, newSolution: solution, projectId: ProjectNumberOne.Id);
// Act
detector.Workspace_WorkspaceChanged(Workspace, e);
// Assert
//
// The change hasn't come through yet.
Assert.Empty(workspaceStateGenerator.UpdateQueue);
detector.BlockDelayedUpdateWorkEnqueue.Set();
await detector._deferredUpdates.Single().Value;
var update = Assert.Single(workspaceStateGenerator.UpdateQueue);
Assert.Equal(update.workspaceProject.Id, ProjectNumberOne.Id);
Assert.Equal(update.projectSnapshot.FilePath, HostProjectOne.FilePath);
}
public async Task WorkspaceChanged_ProjectChangeEvents_UpdatesProjectState_AfterDelay(WorkspaceChangeKind kind)
{
// Arrange
var workspaceStateGenerator = new TestProjectWorkspaceStateGenerator();
var detector = new WorkspaceProjectStateChangeDetector(workspaceStateGenerator, Dispatcher, WorkQueue);
WorkQueueTestAccessor.BlockBackgroundWorkStart = new ManualResetEventSlim(initialState: false);
var projectManager = new TestProjectSnapshotManager(Dispatcher, new[] { detector }, Workspace);
await Dispatcher.RunOnDispatcherThreadAsync(() => projectManager.ProjectAdded(HostProjectOne), CancellationToken.None).ConfigureAwait(false);
var solution = SolutionWithTwoProjects.WithProjectAssemblyName(ProjectNumberOne.Id, "Changed");
var e = new WorkspaceChangeEventArgs(kind, oldSolution: SolutionWithTwoProjects, newSolution: solution, projectId: ProjectNumberOne.Id);
// Act
detector.Workspace_WorkspaceChanged(Workspace, e);
// Assert
//
// The change hasn't come through yet.
Assert.Empty(workspaceStateGenerator.UpdateQueue);
WorkQueueTestAccessor.BlockBackgroundWorkStart.Set();
WorkQueueTestAccessor.NotifyBackgroundWorkCompleted.Wait();
var update = Assert.Single(workspaceStateGenerator.UpdateQueue);
Assert.Equal(update.WorkspaceProject.Id, ProjectNumberOne.Id);
Assert.Equal(update.ProjectSnapshot.FilePath, HostProjectOne.FilePath);
}
public void WorkspaceChanged_ProjectChangeEvents_UpdatesProject(WorkspaceChangeKind kind)
{
// Arrange
var trigger = new WorkspaceProjectSnapshotChangeTrigger();
var projectManager = new TestProjectSnapshotManager(new[] { trigger }, Workspace);
// Initialize with some projects.
var e = new WorkspaceChangeEventArgs(WorkspaceChangeKind.SolutionAdded, oldSolution: EmptySolution, newSolution: SolutionWithTwoProjects);
trigger.Workspace_WorkspaceChanged(Workspace, e);
var solution = SolutionWithTwoProjects.WithProjectAssemblyName(ProjectNumberOne.Id, "Changed");
e = new WorkspaceChangeEventArgs(kind, oldSolution: SolutionWithTwoProjects, newSolution: solution, projectId: ProjectNumberOne.Id);
// Act
trigger.Workspace_WorkspaceChanged(Workspace, e);
// Assert
Assert.Collection(
projectManager.Projects.OrderBy(p => p.UnderlyingProject.Name),
p =>
{
Assert.Equal(ProjectNumberOne.Id, p.UnderlyingProject.Id);
Assert.Equal("Changed", p.UnderlyingProject.AssemblyName);
},
p => Assert.Equal(ProjectNumberTwo.Id, p.UnderlyingProject.Id));
}
public async Task WorkspaceChanged_ProjectChangeEvents_UpdatesProject_AfterDelay(WorkspaceChangeKind kind)
{
// Arrange
var trigger = new WorkspaceProjectSnapshotChangeTrigger()
{
ProjectChangeDelay = 50,
};
var projectManager = new TestProjectSnapshotManager(new[] { trigger }, Workspace);
projectManager.HostProjectAdded(HostProjectOne);
projectManager.HostProjectAdded(HostProjectTwo);
// Initialize with some projects.
var e = new WorkspaceChangeEventArgs(WorkspaceChangeKind.SolutionAdded, oldSolution: EmptySolution, newSolution: SolutionWithTwoProjects);
trigger.Workspace_WorkspaceChanged(Workspace, e);
var solution = SolutionWithTwoProjects.WithProjectAssemblyName(ProjectNumberOne.Id, "Changed");
e = new WorkspaceChangeEventArgs(kind, oldSolution: SolutionWithTwoProjects, newSolution: solution, projectId: ProjectNumberOne.Id);
// Act
trigger.Workspace_WorkspaceChanged(Workspace, e);
// Assert
//
// The change hasn't come through yet.
Assert.Equal("One", projectManager.Projects.Single().WorkspaceProject.AssemblyName);
await trigger._deferredUpdates.Single().Value;
Assert.Collection(
projectManager.Projects.OrderBy(p => p.WorkspaceProject.Name),
p =>
{
Assert.Equal(ProjectNumberOne.Id, p.WorkspaceProject.Id);
Assert.Equal("Changed", p.WorkspaceProject.AssemblyName);
},
p => Assert.Equal(ProjectNumberTwo.Id, p.WorkspaceProject.Id));
}