internal async Task OnProjectChangedAsync_WhenProjectUnloaded_TriggersCancellation(WorkspaceContextHandlerType handlerType)
{
var unloadSource = new CancellationTokenSource();
var tasksService = IUnconfiguredProjectTasksServiceFactory.ImplementUnloadCancellationToken(unloadSource.Token);
void ApplyProjectBuild(IProjectVersionedValue <IProjectSubscriptionUpdate> _, IProjectBuildSnapshot projectBuildSnapshot, ContextState __, CancellationToken cancellationToken)
{
// Unload project
unloadSource.Cancel();
cancellationToken.ThrowIfCancellationRequested();
}
void ApplyProjectEvaluation(IProjectVersionedValue <IProjectSubscriptionUpdate> _, ContextState __, CancellationToken cancellationToken)
{
// Unload project
unloadSource.Cancel();
cancellationToken.ThrowIfCancellationRequested();
}
var applyChangesToWorkspaceContext = handlerType switch
{
WorkspaceContextHandlerType.Evaluation => IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectEvaluationAsync(ApplyProjectEvaluation),
WorkspaceContextHandlerType.ProjectBuild => IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectBuildAsync(ApplyProjectBuild),
WorkspaceContextHandlerType.SourceItems => IApplyChangesToWorkspaceContextFactory.ImplementApplySourceItemsAsync(ApplyProjectEvaluation), // ApplyProjectEvaluation works for source items as they share a signature
_ => throw new NotImplementedException()
};
var instance = await CreateInitializedInstanceAsync(tasksService : tasksService, applyChangesToWorkspaceContext : applyChangesToWorkspaceContext);
var update = IProjectVersionedValueFactory.Create <(ConfiguredProject, IProjectSubscriptionUpdate, IProjectBuildSnapshot)>((default !, default !, Mock.Of <IProjectBuildSnapshot>()));
[InlineData(false)] // Project Build
public async Task OnProjectChangedAsync_WhenProjectUnloaded_TriggersCancellation(bool evaluation)
{
var unloadSource = new CancellationTokenSource();
var tasksService = IUnconfiguredProjectTasksServiceFactory.ImplementUnloadCancellationToken(unloadSource.Token);
void ApplyProjectBuild(IProjectVersionedValue <IProjectSubscriptionUpdate> _, IProjectBuildSnapshot projectBuildSnapshot, ContextState __, CancellationToken cancellationToken)
{
// Unload project
unloadSource.Cancel();
cancellationToken.ThrowIfCancellationRequested();
}
void ApplyProjectEvaluation(IProjectVersionedValue <IProjectSubscriptionUpdate> _, ContextState __, CancellationToken cancellationToken)
{
// Unload project
unloadSource.Cancel();
cancellationToken.ThrowIfCancellationRequested();
}
var applyChangesToWorkspaceContext = evaluation ? IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectEvaluationAsync(ApplyProjectEvaluation) : IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectBuildAsync(ApplyProjectBuild);
var instance = await CreateInitializedInstanceAsync(tasksService : tasksService, applyChangesToWorkspaceContext : applyChangesToWorkspaceContext);
var update = IProjectVersionedValueFactory.Create <(ConfiguredProject, IProjectSubscriptionUpdate, IProjectBuildSnapshot)>(default);
private WorkspaceProjectContextHostInstance CreateInstance(ConfiguredProject project = null, IProjectThreadingService threadingService = null, IUnconfiguredProjectTasksService tasksService = null, IProjectSubscriptionService projectSubscriptionService = null, IActiveEditorContextTracker activeWorkspaceProjectContextTracker = null, IWorkspaceProjectContextProvider workspaceProjectContextProvider = null, IApplyChangesToWorkspaceContext applyChangesToWorkspaceContext = null)
{
project = project ?? ConfiguredProjectFactory.Create();
threadingService = threadingService ?? IProjectThreadingServiceFactory.Create();
tasksService = tasksService ?? IUnconfiguredProjectTasksServiceFactory.Create();
projectSubscriptionService = projectSubscriptionService ?? IProjectSubscriptionServiceFactory.Create();
activeWorkspaceProjectContextTracker = activeWorkspaceProjectContextTracker ?? IActiveEditorContextTrackerFactory.Create();
workspaceProjectContextProvider = workspaceProjectContextProvider ?? IWorkspaceProjectContextProviderFactory.ImplementCreateProjectContextAsync(IWorkspaceProjectContextAccessorFactory.Create());
applyChangesToWorkspaceContext = applyChangesToWorkspaceContext ?? IApplyChangesToWorkspaceContextFactory.Create();
return(new WorkspaceProjectContextHostInstance(project,
threadingService,
tasksService,
projectSubscriptionService,
workspaceProjectContextProvider,
activeWorkspaceProjectContextTracker,
ExportFactoryFactory.ImplementCreateValueWithAutoDispose(() => applyChangesToWorkspaceContext)));
}
[InlineData(false)] // Project Build
public async Task OnProjectChangedAsync_PassesProjectUpdate(bool evaluation)
{
IProjectVersionedValue <IProjectSubscriptionUpdate> updateResult = null;
void applyChanges(IProjectVersionedValue <IProjectSubscriptionUpdate> u, bool _, CancellationToken __)
{
updateResult = u;
}
var applyChangesToWorkspaceContext = evaluation ? IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectEvaluationAsync(applyChanges) : IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectBuildAsync(applyChanges);
var instance = await CreateInitializedInstanceAsync(applyChangesToWorkspaceContext : applyChangesToWorkspaceContext);
var update = IProjectVersionedValueFactory.CreateEmpty();
await instance.OnProjectChangedAsync(update, evaluation);
Assert.Same(updateResult, update);
}
public async Task OnProjectChangedAsync_RespectsIsActiveContext(bool evaluation, bool isActiveContext)
{
bool?isActiveContextResult = null;
void applyChanges(IProjectVersionedValue <IProjectSubscriptionUpdate> u, bool iac, CancellationToken _)
{
isActiveContextResult = iac;
}
var activeWorkspaceProjectContextTracker = IActiveEditorContextTrackerFactory.ImplementIsActiveEditorContext(context => isActiveContext);
var applyChangesToWorkspaceContext = evaluation ? IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectEvaluationAsync(applyChanges) : IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectBuildAsync(applyChanges);
var instance = await CreateInitializedInstanceAsync(applyChangesToWorkspaceContext : applyChangesToWorkspaceContext, activeWorkspaceProjectContextTracker : activeWorkspaceProjectContextTracker);
var update = IProjectVersionedValueFactory.CreateEmpty();
await instance.OnProjectChangedAsync(update, evaluation);
Assert.Equal(isActiveContext, isActiveContextResult);
}
private static WorkspaceProjectContextHostInstance CreateInstance(ConfiguredProject?project = null, IProjectThreadingService?threadingService = null, IUnconfiguredProjectTasksService?tasksService = null, IProjectSubscriptionService?projectSubscriptionService = null, IActiveEditorContextTracker?activeWorkspaceProjectContextTracker = null, IWorkspaceProjectContextProvider?workspaceProjectContextProvider = null, IApplyChangesToWorkspaceContext?applyChangesToWorkspaceContext = null)
{
project ??= ConfiguredProjectFactory.Create();
threadingService ??= IProjectThreadingServiceFactory.Create();
tasksService ??= IUnconfiguredProjectTasksServiceFactory.Create();
projectSubscriptionService ??= IProjectSubscriptionServiceFactory.Create();
activeWorkspaceProjectContextTracker ??= IActiveEditorContextTrackerFactory.Create();
workspaceProjectContextProvider ??= IWorkspaceProjectContextProviderFactory.ImplementCreateProjectContextAsync(IWorkspaceProjectContextAccessorFactory.Create());
applyChangesToWorkspaceContext ??= IApplyChangesToWorkspaceContextFactory.Create();
IDataProgressTrackerService dataProgressTrackerService = IDataProgressTrackerServiceFactory.Create();
return(new WorkspaceProjectContextHostInstance(project,
threadingService,
tasksService,
projectSubscriptionService,
workspaceProjectContextProvider,
activeWorkspaceProjectContextTracker,
ExportFactoryFactory.ImplementCreateValueWithAutoDispose(() => applyChangesToWorkspaceContext),
dataProgressTrackerService));
}
[InlineData(false)] // Project Build
public async Task OnProjectChangedAsync_WhenInstanceDisposed_TriggersCancellation(bool evaluation)
{
WorkspaceProjectContextHostInstance instance = null;
void applyChanges(IProjectVersionedValue <IProjectSubscriptionUpdate> _, bool __, CancellationToken cancellationToken)
{
// Dispose the instance underneath us
instance.Dispose();
cancellationToken.ThrowIfCancellationRequested();
}
var applyChangesToWorkspaceContext = evaluation ? IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectEvaluationAsync(applyChanges) : IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectBuildAsync(applyChanges);
instance = await CreateInitializedInstanceAsync(applyChangesToWorkspaceContext : applyChangesToWorkspaceContext);
var update = IProjectVersionedValueFactory.CreateEmpty();
await Assert.ThrowsAsync <OperationCanceledException>(() =>
{
return(instance.OnProjectChangedAsync(update, evaluation));
});
}
[InlineData(false)] // Project Build
public async Task OnProjectChangedAsync_WhenProjectUnloaded_TriggersCancellation(bool evaluation)
{
var unloadSource = new CancellationTokenSource();
var tasksService = IUnconfiguredProjectTasksServiceFactory.ImplementUnloadCancellationToken(unloadSource.Token);
void applyChanges(IProjectVersionedValue <IProjectSubscriptionUpdate> _, bool __, CancellationToken cancellationToken)
{
// Unload project
unloadSource.Cancel();
cancellationToken.ThrowIfCancellationRequested();
}
var applyChangesToWorkspaceContext = evaluation ? IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectEvaluationAsync(applyChanges) : IApplyChangesToWorkspaceContextFactory.ImplementApplyProjectBuildAsync(applyChanges);
var instance = await CreateInitializedInstanceAsync(tasksService : tasksService, applyChangesToWorkspaceContext : applyChangesToWorkspaceContext);
var update = IProjectVersionedValueFactory.CreateEmpty();
await Assert.ThrowsAsync <OperationCanceledException>(() =>
{
return(instance.OnProjectChangedAsync(update, evaluation));
});
}
