ThreatSourceLibaray/ThreatSource.Tests/src/Utils/LaserCodeTests.cs

using Xunit;
using ThreatSource.Utils;

namespace ThreatSource.Tests.Utils
{
    public class LaserCodeTests
    {
        [Fact]
        public void Constructor_InitializesPropertiesCorrectly()
        {
            // Arrange & Act
            var laserCode = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };

            // Assert
            Assert.Equal(LaserCodeType.PRF, laserCode.CodeType);
            Assert.Equal(1234, laserCode.CodeValue);
            Assert.Empty(laserCode.Parameters);
        }

        [Fact]
        public void Parameters_CanAddAndRetrieveValues()
        {
            // Arrange
            var laserCode = new LaserCode
            {
                CodeType = LaserCodeType.PPM,
                CodeValue = 5678
            };

            // Act
            laserCode.Parameters["PulseWidth"] = 0.001;
            laserCode.Parameters["PulseCount"] = 10;

            // Assert
            Assert.Equal(0.001, laserCode.Parameters["PulseWidth"]);
            Assert.Equal(10, laserCode.Parameters["PulseCount"]);
            Assert.Equal(2, laserCode.Parameters.Count);
        }

        [Fact]
        public void Matches_ReturnsTrueForMatchingCodes()
        {
            // Arrange
            var code1 = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };

            var code2 = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };

            // Act
            bool result = code1.Matches(code2);

            // Assert
            Assert.True(result);
        }

        [Fact]
        public void Matches_ReturnsFalseForDifferentCodeTypes()
        {
            // Arrange
            var code1 = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };

            var code2 = new LaserCode
            {
                CodeType = LaserCodeType.PPM,
                CodeValue = 1234
            };

            // Act
            bool result = code1.Matches(code2);

            // Assert
            Assert.False(result);
        }

        [Fact]
        public void Matches_ReturnsFalseForDifferentCodeValues()
        {
            // Arrange
            var code1 = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };

            var code2 = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 5678
            };

            // Act
            bool result = code1.Matches(code2);

            // Assert
            Assert.False(result);
        }

        [Fact]
        public void Matches_ReturnsFalseForNullCode()
        {
            // Arrange
            var code = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };

            // Act
            bool result = code.Matches(null);

            // Assert
            Assert.False(result);
        }

        [Fact]
        public void Matches_IgnoresParameters()
        {
            // Arrange
            var code1 = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };
            code1.Parameters["PulseWidth"] = 0.001;

            var code2 = new LaserCode
            {
                CodeType = LaserCodeType.PRF,
                CodeValue = 1234
            };
            code2.Parameters["PulseWidth"] = 0.002; // Different parameter value

            // Act
            bool result = code1.Matches(code2);

            // Assert
            Assert.True(result); // Should still match because parameters are ignored
        }
    }
}