monorepo/LCU.API.Collections.RepoApi-old/LCU.API.Collections.RepoApiTests/Controllers/EventAlertControllerTest.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using LCU.API.Collections.RepoApi.Controllers;
using LCU.API.Collections.RepoApi.Services;
using LCU.Shared.Collections.RepoApiLib.Exceptions;
using LCU.Shared.Collections.RepoApiLib.Models;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Moq;
using Xunit;

namespace LCU.API.Collections.RepoApiTests.Controllers
{
    public class EventAlertControllerTest
    {
        private readonly EventAlertController controller;
        private readonly Mock<IEventAlertService> mockEventAlertService;
        private readonly Mock<IRepoAccountService> mockRepoService;
        private readonly Mock<IHttpContextAccessor> mockHttpContextAccessor;

        public EventAlertControllerTest()
        {
            mockEventAlertService = new Mock<IEventAlertService>();
            mockRepoService = new Mock<IRepoAccountService>();
            mockHttpContextAccessor = new Mock<IHttpContextAccessor>();
            controller = new EventAlertController(mockEventAlertService.Object,
                mockRepoService.Object, mockHttpContextAccessor.Object);
        }

        // Get tests
        [Fact]
        public async void Get_OK()
        {
            // arrange
            var alerts = new List<EventAlert>
            {
                new EventAlert()
                {
                    AccountNo = "1234567-98",
                    Message = "Status is O4R"
                }
            };
            mockEventAlertService.Setup(x => x.ListAll()).ReturnsAsync(alerts);

            // act
            var result = await controller.Get();
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);

            var okValue = okResult.Value as IEnumerable<EventAlert>;
            Assert.NotNull(okValue);
            Assert.True(alerts.SequenceEqual(okValue));
        }

        [Fact]
        public async void Get_UnreadOnly_OK()
        {
            // arrange
            var expected = new EventAlert()
            {
                AccountNo = "1234567-99",
                Message = "Status is O4R"
            };
            mockEventAlertService.Setup(x => x.ListUnread()).ReturnsAsync(new List<EventAlert> {expected});

            // act
            var result = await controller.Get(unreadOnly: true);
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);

            var okValue = okResult.Value as IEnumerable<EventAlert>;
            Assert.NotNull(okValue);
            Assert.Single(okValue);
            Assert.Equal(expected, okValue.First());
        }

        [Fact]
        public async void Get_ActionNeeded_OK()
        {
            // arrange
            var expected = new EventAlert()
            {
                AccountNo = "1234567-90",
                Message = "Status is O4R"
            };
            mockEventAlertService.Setup(x => x.ListActionNeeded()).ReturnsAsync(new List<EventAlert> {expected});

            // act
            var result = await controller.Get(actionNeeded: true);
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);

            var okValue = okResult.Value as IEnumerable<EventAlert>;
            Assert.NotNull(okValue);
            Assert.Single(okValue);
            Assert.Equal(expected, okValue.First());
        }

        [Fact]
        public async void Get_WithinDateRange_OK()
        {
            // arrange
            var startDate = DateTime.Now.AddSeconds(-5);
            var endDate = DateTime.Now.AddSeconds(5);
            var expected = new EventAlert()
            {
                DateAdded = DateTime.Now,
                AccountNo = "1234567-99",
                Message = "Status is O4R"
            };
            mockEventAlertService.Setup(x => x.ListWithinDateRange(startDate, endDate))
                .ReturnsAsync(new List<EventAlert> {expected});

            // act
            var result = await controller.GetWithinDateRange(startDate, endDate);
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);

            var okValue = okResult.Value as IEnumerable<EventAlert>;
            Assert.NotNull(okValue);
            Assert.Single(okValue);
            Assert.Equal(expected, okValue.First());
        }

        // Post tests
        [Fact]
        public async void Post_OK()
        {
            // arrange
            var postAlert = new EventAlert()
            {
                AccountNo = "1234567-98",
                Message = "Status is O4R"
            };

            // act
            var result = await controller.Post(postAlert);
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);
        }

        [Fact]
        public async void Post_By_Auction_ID_OK()
        {
            // arrange
            mockRepoService.Setup(x => x.FindByAuctionAssignmentId(5)).ReturnsAsync(new RepoAccount()
            {
                RepoId = 10,
                AccountNo = "12345"
            });

            var postAlert = new EventAlert()
            {
                AccountNo = "1234567-98",
                Message = "Status is O4R"
            };

            // act
            var result = await controller.CreateByAuctionAssignmentId(5, postAlert);
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);
            mockRepoService.Verify(x => x.FindByAuctionAssignmentId(5), Times.Once);
        }

        [Fact]
        public async void Post_Bad_Request()
        {
            // arrange
            var postAlert = new EventAlert()
            {
                AccountNo = "1234567-98",
            };
            controller.ModelState.AddModelError("Message", "The message field is required.");

            // act
            var result = await controller.Post(postAlert);
            Assert.NotNull(result);
            var badRequestResult = result as BadRequestObjectResult;

            // assert
            Assert.NotNull(badRequestResult);
            Assert.Equal(StatusCodes.Status400BadRequest, badRequestResult.StatusCode);
        }

        [Fact]
        public async void Post_By_AuctionAssignment_Bad_Request()
        {
            // arrange
            mockEventAlertService.Setup(x => x.SaveAsync(It.IsAny<EventAlert>())).Verifiable();
            mockRepoService.Setup(x => x.FindByAuctionAssignmentId(5)).Returns(Task.FromResult<RepoAccount>(null));
            var postAlert = new EventAlert()
            {
                AccountNo = "1234567-98",
            };

            // act
            var result = await controller.CreateByAuctionAssignmentId(5, postAlert);
            Assert.NotNull(result);
            var badRequestResult = result as BadRequestObjectResult;

            // assert
            Assert.NotNull(badRequestResult);
            Assert.Equal(StatusCodes.Status400BadRequest, badRequestResult.StatusCode);
            mockRepoService.Verify(x => x.FindByAuctionAssignmentId(5), Times.Once);
            mockEventAlertService.Verify(x => x.SaveAsync(It.IsAny<EventAlert>()), Times.Never);
        }

        [Fact]
        public async void Duplicate_Add_Bad_Request()
        {
            // arrange
            mockEventAlertService.Setup(x => x.SaveAsync(It.IsAny<EventAlert>())).ThrowsAsync(
                new DuplicateResourceException("EventAlert"));

            // act
            var result = await controller.Post(new EventAlert());
            Assert.NotNull(result);
            var requestResult = result as ObjectResult;

            // assert
            Assert.NotNull(requestResult);
            Assert.Equal(StatusCodes.Status409Conflict, requestResult.StatusCode);
            Assert.Equal("A Duplicate Event Alert already exists.", requestResult.Value);
        }
    }
}