FindRoutesStoryTests.cs

using System;
using System.Collections.Generic;
using System.Linq;
using bgTeam.DataAccess;
using ISales.Router.Story.Routing;
using Moq;
using Xunit;

namespace ISales.Router.UnitTests.StoryTests
{
    public class FindRoutesStoryTests
    {
        private readonly Mock<IRepository> _repository;

        public FindRoutesStoryTests()
        {
            _repository = new Mock<IRepository>();
        }

        public static IEnumerable<object[]> GetSuccessFindRoutesStoryContext()
        {
            yield return new object[]
            {
                new FindRoutesStoryContext() { FromPointId = 1, PlanDateStart = DateTime.Now, ToPointId = 2 },
            };

            yield return new object[]
            {
                new FindRoutesStoryContext() { FromPointId = 2, PlanDateStart = DateTime.Now.AddDays(5), ToPointId = 3 },
            };
        }

        public static IEnumerable<object[]> GetFailedFindRoutesStoryContext()
        {
            yield return new object[]
            {
                new FindRoutesStoryContext() { FromPointId = 33, PlanDateStart = null, ToPointId = 1 },
            };

            yield return new object[]
            {
                new FindRoutesStoryContext() { FromPointId = 22, PlanDateStart = DateTime.Now, ToPointId = 51 },
            };

            yield return new object[]
            {
                new FindRoutesStoryContext() { FromPointId = 22, PlanDateStart = DateTime.Now},
            };

            yield return new object[]
            {
                new FindRoutesStoryContext() { PlanDateStart = DateTime.Now, ToPointId = 51 },
            };
        }

        [Theory]
        [MemberData(nameof(GetSuccessFindRoutesStoryContext))]
        public void FindRoute_Exist(FindRoutesStoryContext routeContext)
        {
            var story = new FindRoutesStory(_repository.Object);
            var result = story.Execute(routeContext);

            Assert.NotEmpty(result);
        }

        [Theory]
        [MemberData(nameof(GetFailedFindRoutesStoryContext))]
        public void FindRoute_NotExist(FindRoutesStoryContext routeContext)
        {
            var story = new FindRoutesStory(_repository.Object);
            var result = story.Execute(routeContext);

            Assert.Empty(result);
        }

        [Fact]
        public void FindRoute_NotExistStartDate()
        {
            var routeContext = new FindRoutesStoryContext()
            {
                FromPointId = 1, ToPointId = 2,
            };

            var story = new FindRoutesStory(_repository.Object);
            var resultRoutes = story.Execute(routeContext);
            var route = resultRoutes.First();

            var expectedDate = DateTime.Now.AddDays(1).Date;
            Assert.Equal(expectedDate, route.StartTime.Date);
        }
    }
}