public void Should_Not_Process_When_File_DoesNot_Exists()
{
//Arrange
var mockRoverService = new Mock <IRoverService>(MockBehavior.Strict);
var mockEnvironment = new Mock <IHostingEnvironment>(MockBehavior.Strict);
var mockLogger = NullLogger <ImageDownloaderService> .Instance;
var mockFileSystem = new Mock <IFileSystem>(MockBehavior.Strict);
mockEnvironment.Setup(s => s.WebRootPath).Returns("c:\temp");
mockFileSystem.Setup(s => s.Path.Combine(It.IsAny <string>(), It.IsAny <string>())).Returns("c:\temp");
mockFileSystem.Setup(s => s.File.Exists(It.IsAny <string>())).Returns(false);
var target = new ImageDownloaderService(
mockRoverService.Object,
mockEnvironment.Object,
mockLogger,
mockFileSystem.Object);
MethodInfo methodInfo = typeof(ImageDownloaderService)
.GetMethod("ExecuteAsync", BindingFlags.NonPublic | BindingFlags.Instance);
var cancellationTokenSource = new CancellationTokenSource();
object[] parameters = { cancellationTokenSource.Token };
cancellationTokenSource.CancelAfter(3000);
//Act
methodInfo.Invoke(target, parameters);
//Assert
mockEnvironment.Verify(s => s.WebRootPath);
mockFileSystem.Verify(s => s.Path.Combine(It.IsAny <string>(), It.IsAny <string>()));
mockRoverService.VerifyNoOtherCalls();
}
public void Include(ImageDownloaderService vm)
{
var vm1 = new ImageDownloaderService();
}
