using Omika.Core.Abstractions;

namespace Omika.Tests;

public class ResultTests
{
    [Fact]
    public void Success_ReturnsIsSuccess()
    {
        var result = Result.Success();

        Assert.True(result.IsSuccess);
        Assert.False(result.IsFailure);
        Assert.Empty(result.Errors);
    }

    [Fact]
    public void Failure_ReturnsErrors()
    {
        var result = Result.Failure("Erreur 1", "Erreur 2");

        Assert.True(result.IsFailure);
        Assert.Equal(2, result.Errors.Count);
        Assert.Equal("Erreur 1", result.Errors[0]);
    }

    [Fact]
    public void GenericSuccess_ExposesValue()
    {
        var result = Result.Success(42);

        Assert.True(result.IsSuccess);
        Assert.Equal(42, result.Value);
    }

    [Fact]
    public void GenericFailure_ThrowsWhenAccessingValue()
    {
        var result = Result<int>.Failure("Échec");

        Assert.True(result.IsFailure);
        Assert.Throws<InvalidOperationException>(() => _ = result.Value);
    }
}