public async Task WorkspaceChanged_ProjectRemovedEvent_QueuesProjectStateRemoval()
{
// Arrange
var workspaceStateGenerator = new TestProjectWorkspaceStateGenerator();
var detector = new WorkspaceProjectStateChangeDetector(workspaceStateGenerator, Dispatcher, WorkQueue)
{
NotifyWorkspaceChangedEventComplete = new ManualResetEventSlim(initialState: false),
};
var projectManager = new TestProjectSnapshotManager(Dispatcher, new[] { detector }, Workspace);
await Dispatcher.RunOnDispatcherThreadAsync(() =>
{
projectManager.ProjectAdded(HostProjectOne);
projectManager.ProjectAdded(HostProjectTwo);
}, CancellationToken.None).ConfigureAwait(false);
var solution = SolutionWithTwoProjects.RemoveProject(ProjectNumberOne.Id);
var e = new WorkspaceChangeEventArgs(WorkspaceChangeKind.ProjectRemoved, oldSolution: SolutionWithTwoProjects, newSolution: solution, projectId: ProjectNumberOne.Id);
// Act
detector.Workspace_WorkspaceChanged(Workspace, e);
WorkQueueTestAccessor.NotifyBackgroundWorkCompleted.Wait();
// Assert
Assert.Collection(
workspaceStateGenerator.UpdateQueue,
p => Assert.Null(p.WorkspaceProject));
}
public void WorkspaceChanged_ProjectRemovedEvent_RemovesProject()
{
// Arrange
var trigger = new WorkspaceProjectSnapshotChangeTrigger();
var projectManager = new TestProjectSnapshotManager(new[] { trigger }, Workspace);
projectManager.HostProjectAdded(HostProjectOne);
projectManager.HostProjectAdded(HostProjectTwo);
// Initialize with some projects project.
var e = new WorkspaceChangeEventArgs(WorkspaceChangeKind.SolutionAdded, oldSolution: EmptySolution, newSolution: SolutionWithTwoProjects);
trigger.Workspace_WorkspaceChanged(Workspace, e);
var solution = SolutionWithTwoProjects.RemoveProject(ProjectNumberOne.Id);
e = new WorkspaceChangeEventArgs(WorkspaceChangeKind.ProjectRemoved, oldSolution: SolutionWithTwoProjects, newSolution: solution, projectId: ProjectNumberOne.Id);
// Act
trigger.Workspace_WorkspaceChanged(Workspace, e);
// Assert
Assert.Collection(
projectManager.Projects.OrderBy(p => p.WorkspaceProject?.Name),
p => Assert.Null(p.WorkspaceProject),
p => Assert.Equal(ProjectNumberTwo.Id, p.WorkspaceProject.Id));
}
public void WorkspaceChanged_ProjectRemovedEvent_QueuesProjectStateRemoval()
{
// Arrange
var workspaceStateGenerator = new TestProjectWorkspaceStateGenerator();
var detector = new WorkspaceProjectStateChangeDetector(workspaceStateGenerator);
var projectManager = new TestProjectSnapshotManager(new[] { detector }, Workspace);
projectManager.ProjectAdded(HostProjectOne);
projectManager.ProjectAdded(HostProjectTwo);
var solution = SolutionWithTwoProjects.RemoveProject(ProjectNumberOne.Id);
var e = new WorkspaceChangeEventArgs(WorkspaceChangeKind.ProjectRemoved, oldSolution: SolutionWithTwoProjects, newSolution: solution, projectId: ProjectNumberOne.Id);
// Act
detector.Workspace_WorkspaceChanged(Workspace, e);
// Assert
Assert.Collection(
workspaceStateGenerator.UpdateQueue,
p => Assert.Null(p.workspaceProject));
}