public void Test_Ping()
{
IMagickImageCollection collection = new MagickImageCollection();
ExceptionAssert.ThrowsArgumentException("data", () =>
{
collection.Ping(new byte[0]);
});
ExceptionAssert.ThrowsArgumentNullException("data", () =>
{
collection.Ping((byte[])null);
});
ExceptionAssert.ThrowsArgumentNullException("file", () =>
{
collection.Ping((FileInfo)null);
});
ExceptionAssert.ThrowsArgumentNullException("stream", () =>
{
collection.Ping((Stream)null);
});
ExceptionAssert.ThrowsArgumentNullException("fileName", () =>
{
collection.Ping((string)null);
});
ExceptionAssert.Throws <MagickBlobErrorException>(() =>
{
collection.Ping(Files.Missing);
}, "error/blob.c/OpenBlob");
collection.Ping(Files.FujiFilmFinePixS1ProJPG);
Test_Ping(collection);
Assert.AreEqual(600, collection[0].Width);
Assert.AreEqual(400, collection[0].Height);
collection.Ping(new FileInfo(Files.FujiFilmFinePixS1ProJPG));
Test_Ping(collection);
Assert.AreEqual(600, collection[0].Width);
Assert.AreEqual(400, collection[0].Height);
collection.Ping(File.ReadAllBytes(Files.FujiFilmFinePixS1ProJPG));
Test_Ping(collection);
Assert.AreEqual(600, collection[0].Width);
Assert.AreEqual(400, collection[0].Height);
collection.Read(Files.SnakewarePNG);
Assert.AreEqual(286, collection[0].Width);
Assert.AreEqual(67, collection[0].Height);
using (IPixelCollection pixels = collection[0].GetPixels())
{
Assert.AreEqual(38324, pixels.ToArray().Length);
}
collection.Dispose();
}
public void ShouldReturnAllPixels()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
var values = pixels.ToArray();
int length = image.Width * image.Height * image.ChannelCount;
Assert.AreEqual(length, values.Length);
}
}
}