public void GetTinyImage_DoesNotChangeSize()
{
using (var cache = new RuntimeImageProcessor(new BookRenamedEvent())
{
TargetDimension = 100
})
using (var file = MakeTempPNGImage(10, 10))
{
using (var img = ImageUtils.GetImageFromFile(cache.GetPathToResizedImage(file.Path)))
{
Assert.AreEqual(10, img.Width);
}
}
}
public void GetWideImage_ReturnsShrunkImageWithCorrectProportions()
{
using (var cache = new RuntimeImageProcessor(new BookRenamedEvent())
{
TargetDimension = 100
})
using (var file = MakeTempPNGImage(200, 80))
{
using (var img = ImageUtils.GetImageFromFile(cache.GetPathToResizedImage(file.Path)))
{
Assert.AreEqual(100, img.Width);
Assert.AreEqual(40, img.Height);
}
}
}
public void GetJPG_ReturnsShrunkJPG()
{
using (var cache = new RuntimeImageProcessor(new BookRenamedEvent())
{
TargetDimension = 100
})
using (var file = MakeTempJPGImage(200, 80))
{
var pathToResizedImage = cache.GetPathToResizedImage(file.Path);
using (var img = ImageUtils.GetImageFromFile(pathToResizedImage))
{
Assert.AreEqual(".jpg", Path.GetExtension(pathToResizedImage));
//TODO: why does this always report PNG format? Checks by hand of the file show it as jpg
//Assert.AreEqual(ImageFormat.Jpeg.Guid, img.RawFormat.Guid);
Assert.AreEqual(100, img.Width);
Assert.AreEqual(40, img.Height);
}
}
}