public void FilesChanged_WithSpecificFlags_InvokesChangedHandler_WithExpectedArguments(uint fileChangeFlag, int expectedKind)
{
// Arrange
var filePath = TestProjectData.SomeProjectImportFile.FilePath;
uint cookie;
var fileChangeService = new Mock <IVsFileChangeEx>();
fileChangeService
.Setup(f => f.AdviseFileChange(It.IsAny <string>(), It.IsAny <uint>(), It.IsAny <IVsFileChangeEvents>(), out cookie))
.Returns(VSConstants.S_OK);
var tracker = new VisualStudioFileChangeTracker(filePath, Dispatcher, ErrorReporter, fileChangeService.Object);
var called = false;
tracker.Changed += (sender, args) =>
{
called = true;
Assert.Same(sender, tracker);
Assert.Equal(filePath, args.FilePath);
Assert.Equal((FileChangeKind)expectedKind, args.Kind);
};
// Act
tracker.FilesChanged(fileCount: 1, filePaths: new[] { filePath }, fileChangeFlags: new[] { fileChangeFlag });
// Assert
Assert.True(called);
}
public async Task FilesChanged_WithSpecificFlags_InvokesChangedHandler_WithExpectedArguments(uint fileChangeFlag, int expectedKind)
{
// Arrange
var filePath = TestProjectData.SomeProjectImportFile.FilePath;
var fileChangeService = Mock.Of <IVsAsyncFileChangeEx>(MockBehavior.Strict);
var tracker = new VisualStudioFileChangeTracker(filePath, ErrorReporter, fileChangeService, Dispatcher, JoinableTaskFactory.Context);
var called = false;
tracker.Changed += (sender, args) =>
{
called = true;
Assert.Same(sender, tracker);
Assert.Equal(filePath, args.FilePath);
Assert.Equal((FileChangeKind)expectedKind, args.Kind);
};
// Act
tracker.FilesChanged(fileCount: 1, filePaths: new[] { filePath }, fileChangeFlags: new[] { fileChangeFlag });
await tracker._fileChangedTask;
// Assert
Assert.True(called);
}