public void ShouldNotThrowExceptionWhenDoubleArrayHasInvalidSize()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixelsUnsafe())
{
pixels.SetPixels(new double[] { 0, 0, 0, 0 });
}
}
}
public void SetPixelsWithArray_InvalidSize_ThrowsNoException()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixelsUnsafe())
{
pixels.SetPixels(new QuantumType[] { 0, 0, 0, 0 });
}
}
}
public void ShouldNotThrowExceptionWhenDoubleArrayIsNull()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixelsUnsafe())
{
pixels.SetPixels((double[])null);
}
}
}
public void ShouldNotThrowExceptionWhenByteArrayIsTooLong()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixelsUnsafe())
{
var values = new byte[(image.Width * image.Height * image.ChannelCount) + 1];
pixels.SetPixels(values);
}
}
}
public void SetPixelsWithArray_TooManyValues_ThrowsNoException()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixelsUnsafe())
{
var values = new QuantumType[(image.Width * image.Height * image.ChannelCount) + 1];
pixels.SetPixels(values);
}
}
}
public void ShouldThrowExceptionWhenDoubleArrayIsNull()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.Throws <ArgumentNullException>("values", () =>
{
pixels.SetPixels((double[])null);
});
}
}
}
public void ShouldChangePixelsWhenByteArrayHasMaxNumberOfValues()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
var values = new byte[image.Width * image.Height * image.ChannelCount];
pixels.SetPixels(values);
ColorAssert.AreEqual(MagickColors.Black, image, image.Width - 1, image.Height - 1);
}
}
}
public void ShouldThrowExceptionWhenByteArrayHasInvalidSize()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.Throws <ArgumentException>("values", () =>
{
pixels.SetPixels(new byte[] { 0, 0, 0, 0 });
});
}
}
}
public void SetPixelsWithArray_MaxNumberOfValues_ChangesPixels()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
var values = new QuantumType[image.Width * image.Height * image.ChannelCount];
pixels.SetPixels(values);
ColorAssert.AreEqual(MagickColors.Black, image, image.Width - 1, image.Height - 1);
}
}
}
public void SetPixelsWithArray_InvalidSize_ThrowsException()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentException("values", () =>
{
pixels.SetPixels(new QuantumType[] { 0, 0, 0, 0 });
});
}
}
}
public void ShouldThrowExceptionWhenByteArrayIsTooLong()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.Throws <ArgumentException>("values", () =>
{
var values = new byte[(image.Width * image.Height * image.ChannelCount) + 1];
pixels.SetPixels(values);
});
}
}
}
public void SetPixelsWithArray_TooManyValues_ThrowsException()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentException("values", () =>
{
var values = new QuantumType[(image.Width * image.Height * image.ChannelCount) + 1];
pixels.SetPixels(values);
});
}
}
}