public async Task TestFilesRemoving()
{
var operationsFactoryMock = new Mock <IOperationsFactory>();
var operationMock = new Mock <IOperation>();
operationMock
.Setup(m => m.RunAsync())
.Verifiable();
operationsFactoryMock
.Setup(m => m.CreateDeleteOperation(It.IsAny <UnaryFileSystemOperationSettings>()))
.Callback <UnaryFileSystemOperationSettings>(s =>
{
Assert.Equal(FileName, s.TopLevelFiles.Single());
})
.Returns(operationMock.Object);
var directoryServiceMock = new Mock <IDirectoryService>();
var fileOpeningServiceMock = new Mock <IResourceOpeningService>();
var fileServiceMock = new Mock <IFileService>();
fileServiceMock
.Setup(m => m.CheckIfExists(FileName))
.Returns(true)
.Verifiable();
var pathServiceMock = new Mock <IPathService>();
var fileOperationsStateServiceMock = new Mock <IOperationsStateService>();
fileOperationsStateServiceMock
.Setup(m => m.AddOperation(operationMock.Object))
.Verifiable();
IOperationsService operationsService = new OperationsService(
operationsFactoryMock.Object,
directoryServiceMock.Object,
fileOpeningServiceMock.Object,
fileServiceMock.Object,
pathServiceMock.Object,
fileOperationsStateServiceMock.Object);
await operationsService.RemoveAsync(new[] { FileName });
operationMock.Verify(m => m.RunAsync(), Times.Once());
fileServiceMock.Verify(m => m.CheckIfExists(FileName), Times.Once());
fileOperationsStateServiceMock
.Verify(m => m.AddOperation(operationMock.Object), Times.Once());
}