public async Task TestFilesRemoving()
{
var operationsFactoryMock = new Mock <IOperationsFactory>();
var operationMock = new Mock <IOperation>();
operationMock
.Setup(m => m.RunAsync(It.IsAny <CancellationToken>()))
.Verifiable();
operationsFactoryMock
.Setup(m => m.CreateDeleteFileOperation(It.IsAny <IList <UnaryFileOperationSettings> >()))
.Callback <IList <UnaryFileOperationSettings> >(l =>
{
Assert.Equal(FileName, l.Single().FilePath);
})
.Returns(operationMock.Object);
var directoryServiceMock = new Mock <IDirectoryService>();
var fileOpeningServiceMock = new Mock <IFileOpeningService>();
var fileServiceMock = new Mock <IFileService>();
var pathServiceMock = new Mock <IPathService>();
IOperationsService operationsService = new OperationsService(
operationsFactoryMock.Object,
directoryServiceMock.Object,
fileOpeningServiceMock.Object,
fileServiceMock.Object,
pathServiceMock.Object);
await operationsService.RemoveFilesAsync(new[] { FileName });
operationMock.Verify(m => m.RunAsync(It.IsAny <CancellationToken>()), Times.Once());
}