ImageSharp/tests/ImageSharp.Tests/Processing/Convolution/BoxBlurTest.cs

// <copyright file="BoxBlurTest.cs" company="James Jackson-South">
// Copyright (c) James Jackson-South and contributors.
// Licensed under the Apache License, Version 2.0.
// </copyright>

namespace ImageSharp.Tests.Processing.Convolution
{
    using ImageSharp.PixelFormats;
    using ImageSharp.Processing.Processors;
    using SixLabors.Primitives;
    using Xunit;

    public class BoxBlurTest : BaseImageOperationsExtensionTest
    {
        [Fact]
        public void BoxBlur_BoxBlurProcessorDefaultsSet()
        {
            this.operations.BoxBlur();
            var processor = this.Verify<BoxBlurProcessor<Rgba32>>();

            Assert.Equal(7, processor.Radius);
        }

        [Fact]
        public void BoxBlur_amount_BoxBlurProcessorDefaultsSet()
        {
            this.operations.BoxBlur(34);
            var processor = this.Verify<BoxBlurProcessor<Rgba32>>();

            Assert.Equal(34, processor.Radius);
        }

        [Fact]
        public void BoxBlur_amount_rect_BoxBlurProcessorDefaultsSet()
        {
            this.operations.BoxBlur(5, this.rect);
            var processor = this.Verify<BoxBlurProcessor<Rgba32>>(this.rect);

            Assert.Equal(5, processor.Radius);
        }
    }
}