public void ConvertTo_returns_image_with_valid_size(string path, int desiredW, int desiredH)
{
var ext = path.Split('.', StringSplitOptions.RemoveEmptyEntries).Last();
var imgRepresentation =
new AuctionImageRepresentation(new AuctionImageMetadata(ext), File.ReadAllBytes(path));
var size = new AuctionImageSize(desiredW, desiredH);
var converted = service.ConvertTo(imgRepresentation, size);
converted.Should().NotBeNull();
converted.Img.Length.Should().BeGreaterThan(0);
converted.Metadata.Should().NotBeNull();
using (var img = Image.Load(converted.Img))
{
img.Width.Should().BeLessOrEqualTo(desiredW);
img.Height.Should().BeLessOrEqualTo(desiredH);
img.Width.Should().BeGreaterThan(0);
img.Height.Should().BeGreaterThan(0);
}
}
private void AddConvertedImage(string imageId, AuctionImageSize size, AuctionImageRepresentation imgRepresentation)
{
AuctionImageRepresentation converted = null;
try
{
converted = _imageConverterService.ConvertTo(imgRepresentation, size);
}
catch (Exception ex)
{
throw new DomainException("Cannot convert image", ex);
}
try
{
_imageRepository.Add(imageId, converted);
}
catch (Exception ex)
{
throw new DomainException("Cannot add image", ex);
}
}
