public void ShouldParseValidColors(string raw, Color color)
{
var success = ImageParamsParser.ParseColor(raw, out var res);
Assert.IsTrue(success);
Assert.AreEqual(color, res);
}
public FileContentResult GetImage(int width, int height, string bgColor, string textColor)
{
var key = $"{width}-{height}-{bgColor}-{textColor}";
byte[] image;
if (!_cache.TryGetValue(key, out image))
{
var imageDescriptions = ImageParamsParser.Parse(width, height, bgColor, textColor);
var ms = _imageGenerator.GenerateImage(imageDescriptions);
image = ms;
var cacheEntryOptions = new MemoryCacheEntryOptions()
.SetSlidingExpiration(TimeSpan.FromHours(8));
_cache.Set(key, image, cacheEntryOptions);
}
return(File(image, "image/png"));
}
