using System;
using System.Collections.Generic;
using NUnit.Framework;
using CandyHouseBase.DataModels;
using CandyHouseBase.Exceptions;

namespace CandyHouseTests.DataModelsTests
{
    [TestFixture]
    public class PekarDataModelTests
    {
        [Test]
        public void CreatePekarDataModel_ValidData_ShouldCreateSuccessfully()
        {
            var id = Guid.NewGuid().ToString();
            var name = "John Doe";
            var experience = Guid.NewGuid().ToString();

            var pekar = new PekarDataModel(id, name, experience, 0, new List<ProductDataModel>());

            Assert.AreEqual(id, pekar.Id);
            Assert.AreEqual(name, pekar.FIO);
            Assert.AreEqual(experience, pekar.Position);
        }

        [Test]
        public void Validate_ValidData_ShouldNotThrowException()
        {
            var pekar = new PekarDataModel(Guid.NewGuid().ToString(), "John Doe", Guid.NewGuid().ToString(), 6,
                new List<ProductDataModel>());

            Assert.DoesNotThrow(() => pekar.Validate());
        }

        [Test]
        public void Validate_InvalidId_ShouldThrowValidationException()
        {
            var pekar = new PekarDataModel("", "John Doe", Guid.NewGuid().ToString(), 0, new List<ProductDataModel>());

            Assert.Throws<ValidationException>(() => pekar.Validate());
        }

        [Test]
        public void Validate_InvalidName_ShouldThrowValidationException()
        {
            var pekar = new PekarDataModel(Guid.NewGuid().ToString(), "", Guid.NewGuid().ToString(), 0,
                new List<ProductDataModel>());

            Assert.Throws<ValidationException>(() => pekar.Validate());
        }

        [Test]
        public void Validate_NegativeExperience_ShouldThrowValidationException()
        {
            var pekar = new PekarDataModel(Guid.NewGuid().ToString(), "John Doe", "some-invalidate", 0,
                new List<ProductDataModel>());

            Assert.Throws<ValidationException>(() => pekar.Validate());
        }
    }
}