private static void SetValue_InvalidIndex_ThrowsException(string paramName, int x, int y)
{
MagickColorMatrix matrix = new MagickColorMatrix(2);
ExceptionAssert.ThrowsArgumentOutOfRangeException(paramName, () =>
{
matrix.SetValue(x, y, 1);
});
}
private static void SetColumn_InvalidColumn_ThrowsException(int x)
{
MagickColorMatrix matrix = new MagickColorMatrix(2);
ExceptionAssert.ThrowsArgumentOutOfRangeException("x", () =>
{
matrix.SetColumn(x, 1.0, 2.0);
});
}
private static void SetRow_InvalidRow_ThrowsException(int y)
{
MagickColorMatrix matrix = new MagickColorMatrix(2);
ExceptionAssert.ThrowsArgumentOutOfRangeException("y", () =>
{
matrix.SetRow(y, 1.0, 2.0);
});
}
private static void SetRow_InvalidRow_ThrowsException(int y)
{
ConvolveMatrix matrix = new ConvolveMatrix(1);
ExceptionAssert.ThrowsArgumentOutOfRangeException("y", () =>
{
matrix.SetRow(y, 1.0, 2.0);
});
}
private static void Indexer_InvalidIndex_ThrowsException(string paramName, int x, int y)
{
MagickColorMatrix matrix = new MagickColorMatrix(2);
ExceptionAssert.ThrowsArgumentOutOfRangeException(paramName, () =>
{
double foo = matrix[x, y];
});
}
private static void GetValue_InvalidIndex_ThrowsException(string paramName, int x, int y)
{
ConvolveMatrix matrix = new ConvolveMatrix(1);
ExceptionAssert.ThrowsArgumentOutOfRangeException(paramName, () =>
{
matrix.GetValue(x, y);
});
}
public void ShouldThrowExceptionWhenXTooLow()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException("x", () =>
{
pixels.ToShortArray(-1, 0, 1, 1, "RGB");
});
}
}
}
private static void ThrowsArgumentOutOfRangeException(string paramName, int x, int y)
{
using (IMagickImage image = new MagickImage(MagickColors.Red, 5, 10))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException(paramName, () =>
{
pixels.GetValue(x, y);
});
}
}
}
public void ShouldThrowExceptionWhenPixelHeightIsOutsideImage()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException("y", () =>
{
pixels.SetPixel(new Pixel(0, image.Height + 1, 3));
});
}
}
}
public void ShouldThrowExceptionWhenOffsetWidthIsOutsideImage()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException("x", () =>
{
pixels.SetPixel(image.Width + 1, 0, new QuantumType[] { 0 });
});
}
}
}
public void ShouldThrowExceptionWhenHeightOutOfRange()
{
using (IMagickImage image = new MagickImage(Files.ImageMagickJPG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException("y", () =>
{
Pixel pixel = pixels[0, image.Height + 1];
});
}
}
}
public void Indexer_OutsideImage_ThrowsException()
{
using (IMagickImage image = new MagickImage(Files.RedPNG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException("x", () =>
{
Pixel pixel = pixels[image.Width + 1, 0];
});
}
}
}
public void GetPixel_OutsideImage_ThrowsException()
{
using (IMagickImage image = new MagickImage(Files.MagickNETIconPNG))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException("x", () =>
{
pixels.GetPixel(image.Width + 1, 0);
});
}
}
}
private static void GetArea_ThrowsException(string paramName, int x, int y, int width, int height)
{
using (IMagickImage image = new MagickImage(MagickColors.Red, 5, 10))
{
using (IPixelCollection pixels = image.GetPixels())
{
ExceptionAssert.ThrowsArgumentOutOfRangeException(paramName, () =>
{
pixels.GetArea(x, y, width, height);
});
}
}
}
