// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

using SixLabors.ImageSharp.Processing;
using SixLabors.ImageSharp.Processing.Processors.Transforms;

namespace SixLabors.ImageSharp.Tests.Processing.Transforms;

[Trait("Category", "Processors")]
public class RotateFlipTests : BaseImageOperationsExtensionTest
{
    [Theory]
    [InlineData(RotateMode.None, FlipMode.None, 0)]
    [InlineData(RotateMode.Rotate90, FlipMode.None, 90)]
    [InlineData(RotateMode.Rotate180, FlipMode.None, 180)]
    [InlineData(RotateMode.Rotate270, FlipMode.None, 270)]
    [InlineData(RotateMode.None, FlipMode.Horizontal, 0)]
    [InlineData(RotateMode.Rotate90, FlipMode.Horizontal, 90)]
    [InlineData(RotateMode.Rotate180, FlipMode.Horizontal, 180)]
    [InlineData(RotateMode.Rotate270, FlipMode.Horizontal, 270)]
    [InlineData(RotateMode.None, FlipMode.Vertical, 0)]
    [InlineData(RotateMode.Rotate90, FlipMode.Vertical, 90)]
    [InlineData(RotateMode.Rotate180, FlipMode.Vertical, 180)]
    [InlineData(RotateMode.Rotate270, FlipMode.Vertical, 270)]
    public void RotateDegreesFloatRotateProcessorWithAnglesSet(RotateMode angle, FlipMode flip, float expectedAngle)
    {
        this.operations.RotateFlip(angle, flip);
        RotateProcessor rotateProcessor = this.Verify<RotateProcessor>(0);
        FlipProcessor flipProcessor = this.Verify<FlipProcessor>(1);

        Assert.Equal(expectedAngle, rotateProcessor.Degrees);
        Assert.Equal(flip, flipProcessor.FlipMode);
    }
}