public void UpdateViewModel_WhenEventIsRaised()
{
//Arrange
var viewMock = new Mock <IUploadImageView>();
viewMock.Setup(v => v.Model).Returns(new UploadImageViewModel());
var imageProcessorServiceMock = new Mock <IImageProcessorService>();
var userServiceMock = new Mock <IUserService>();
var uploadedImageServiceMock = new Mock <IUploadedImageService>();
var fileSaverMock = new Mock <IFileSaverService>();
int anyInt = It.IsAny <int>();
var args = new UploadImageEventArgs()
{
ContentLength = anyInt,
FileName = It.IsAny <string>(),
InputStream = Stream.Null
};
var presenter = new UploadImagePresenter(
viewMock.Object, uploadedImageServiceMock.Object, userServiceMock.Object, imageProcessorServiceMock.Object, fileSaverMock.Object);
//Act
viewMock.Raise(v => v.EventImageUpload += null, args);
//Assert
Assert.IsFalse(viewMock.Object.Model.Succeeded);
Assert.IsNotNull(viewMock.Object.Model.ErrorMessage);
}
public void CallImageProcessorServiceProcessImageTwice_WhenEventIsRaised()
{
//Arrange
var viewMock = new Mock <IUploadImageView>();
viewMock.Setup(v => v.Model).Returns(new UploadImageViewModel());
var imageProcessorServiceMock = new Mock <IImageProcessorService>();
var userServiceMock = new Mock <IUserService>();
var uploadedImageServiceMock = new Mock <IUploadedImageService>();
var fileSaverMock = new Mock <IFileSaverService>();
int anyInt = It.IsAny <int>();
var args = new UploadImageEventArgs()
{
ContentLength = anyInt,
FileName = It.IsAny <string>(),
InputStream = Stream.Null
};
var presenter = new UploadImagePresenter(
viewMock.Object, uploadedImageServiceMock.Object, userServiceMock.Object, imageProcessorServiceMock.Object, fileSaverMock.Object);
//Act
viewMock.Raise(v => v.EventImageUpload += null, args);
//Assert
imageProcessorServiceMock.Verify(s => s.ProcessImage(
new byte[anyInt], Constants.ThumbnailImageSize, Constants.ThumbnailImageSize, null, Constants.ThumbnailImageQualityPercentage), Times.Once);
imageProcessorServiceMock.Verify(s => s.ProcessImage(
new byte[anyInt], Constants.LargeImageSize, Constants.LargeImageSize, null, Constants.OriginalImageQualityPercentage), Times.Once);
}
