using Jiaowu.Api.Domain.Academic;
using Jiaowu.Api.Infrastructure.Teaching;

namespace Jiaowu.Api.Tests;

public sealed class TeachingTaskHoursTests
{
    private static readonly Course Course = new()
    {
        Code = "TEST-01",
        Name = "测试课程",
        CollegeId = Guid.NewGuid(),
        Credits = 2,
        TotalHours = 32,
        LectureHours = 32
    };

    [Fact]
    public void Validate_accepts_matching_week_range_and_weekly_hours()
    {
        Assert.Null(TeachingTaskHours.Validate(Course, 1, 16, 2));
    }

    [Fact]
    public void Validate_reports_course_total_and_planned_hours_when_mismatched()
    {
        var result = TeachingTaskHours.Validate(Course, 1, 8, 2);

        Assert.NotNull(result);
        Assert.Contains("总学时为 32", result);
        Assert.Contains("共 16 学时", result);
    }
}