internal async Task ProjectManager_ChangedTagHelpers_PublishesImmediately()
{
// Arrange
var serializationSuccessful = false;
var projectSnapshot = CreateProjectSnapshot(@"C:\path\to\project.csproj", new ProjectWorkspaceState(ImmutableArray <TagHelperDescriptor> .Empty, CodeAnalysis.CSharp.LanguageVersion.Default));
var changedProjectSnapshot = CreateProjectSnapshot(@"C:\path\to\project.csproj", new ProjectWorkspaceState(ImmutableArray <TagHelperDescriptor> .Empty, CodeAnalysis.CSharp.LanguageVersion.CSharp8));
var expectedConfigurationFilePath = @"C:\path\to\obj\bin\Debug\project.razor.json";
var aboutToChange = false;
var publisher = new TestProjectRazorJsonPublisher(
ProjectConfigurationFilePathStore,
onSerializeToFile: (snapshot, configurationFilePath) =>
{
if (!aboutToChange)
{
return;
}
Assert.Same(changedProjectSnapshot, snapshot);
Assert.Equal(expectedConfigurationFilePath, configurationFilePath);
serializationSuccessful = true;
})
{
EnqueueDelay = 10,
_active = true,
};
publisher.Initialize(ProjectSnapshotManager);
ProjectConfigurationFilePathStore.Set(projectSnapshot.FilePath, expectedConfigurationFilePath);
var args = ProjectChangeEventArgs.CreateTestInstance(projectSnapshot, projectSnapshot, documentFilePath: null, ProjectChangeKind.ProjectChanged);
publisher.ProjectSnapshotManager_Changed(null, args);
// Flush publish task
var kvp = Assert.Single(publisher.DeferredPublishTasks);
await kvp.Value.ConfigureAwait(false);
aboutToChange = true;
publisher.DeferredPublishTasks.Clear();
var changedTagHelpersArgs = ProjectChangeEventArgs.CreateTestInstance(projectSnapshot, changedProjectSnapshot, documentFilePath: null, ProjectChangeKind.ProjectChanged);
// Act
publisher.ProjectSnapshotManager_Changed(null, changedTagHelpersArgs);
// Assert
Assert.Empty(publisher.DeferredPublishTasks);
Assert.True(serializationSuccessful);
}
public async Task ProjectManager_Changed_ProjectRemoved_AfterEnqueuedPublishAsync()
{
// Arrange
var attemptedToSerialize = false;
var projectSnapshot = CreateProjectSnapshot(@"C:\path\to\project.csproj");
var expectedConfigurationFilePath = @"C:\path\to\obj\bin\Debug\project.razor.json";
var publisher = new TestProjectRazorJsonPublisher(
ProjectConfigurationFilePathStore,
onSerializeToFile: (snapshot, configurationFilePath) => attemptedToSerialize = true)
{
EnqueueDelay = 10,
_active = true,
};
publisher.Initialize(ProjectSnapshotManager);
ProjectConfigurationFilePathStore.Set(projectSnapshot.FilePath, expectedConfigurationFilePath);
publisher.EnqueuePublish(projectSnapshot);
var args = ProjectChangeEventArgs.CreateTestInstance(projectSnapshot, newer: null, documentFilePath: null, ProjectChangeKind.ProjectRemoved);
// Act
publisher.ProjectSnapshotManager_Changed(null, args);
// Assert
var kvp = Assert.Single(publisher.DeferredPublishTasks);
await kvp.Value.ConfigureAwait(false);
Assert.False(attemptedToSerialize);
}
public async Task ProjectManager_Changed_Remove_Change_NoopsOnDelayedPublish()
{
// Arrange
var serializationSuccessful = false;
var tagHelpers = new TagHelperDescriptor[] {
new DefaultTagHelperDescriptor(FileKinds.Component, "Namespace.FileNameOther", "Assembly", "FileName", "FileName document", "FileName hint",
caseSensitive: false, tagMatchingRules: null, attributeDescriptors: null, allowedChildTags: null, metadata: null, diagnostics: null)
};
var initialProjectSnapshot = CreateProjectSnapshot(@"C:\path\to\project.csproj", new ProjectWorkspaceState(tagHelpers, CodeAnalysis.CSharp.LanguageVersion.Preview));
var expectedProjectSnapshot = CreateProjectSnapshot(@"C:\path\to\project.csproj", new ProjectWorkspaceState(ImmutableArray <TagHelperDescriptor> .Empty, CodeAnalysis.CSharp.LanguageVersion.Preview));
var expectedConfigurationFilePath = @"C:\path\to\obj\bin\Debug\project.razor.json";
var publisher = new TestProjectRazorJsonPublisher(
ProjectConfigurationFilePathStore,
onSerializeToFile: (snapshot, configurationFilePath) =>
{
Assert.Same(expectedProjectSnapshot, snapshot);
Assert.Equal(expectedConfigurationFilePath, configurationFilePath);
serializationSuccessful = true;
})
{
EnqueueDelay = 10,
_active = true,
};
publisher.Initialize(ProjectSnapshotManager);
ProjectConfigurationFilePathStore.Set(expectedProjectSnapshot.FilePath, expectedConfigurationFilePath);
var documentRemovedArgs = ProjectChangeEventArgs.CreateTestInstance(initialProjectSnapshot, initialProjectSnapshot, documentFilePath: @"C:\path\to\file.razor", ProjectChangeKind.DocumentRemoved);
var projectChangedArgs = ProjectChangeEventArgs.CreateTestInstance(initialProjectSnapshot, expectedProjectSnapshot, documentFilePath: null, ProjectChangeKind.ProjectChanged);
// Act
publisher.ProjectSnapshotManager_Changed(null, documentRemovedArgs);
publisher.ProjectSnapshotManager_Changed(null, projectChangedArgs);
// Assert
var stalePublishTask = Assert.Single(publisher.DeferredPublishTasks);
await stalePublishTask.Value.ConfigureAwait(false);
Assert.True(serializationSuccessful);
}
