monorepo/LCU.WebApps.Indirect.ReserveManagementSystem/Api/ReserveManagementSystemApi.Tests/Features/ExportServiceSteps.cs

using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.Transaction;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.CoreRequests;
using Microsoft.EntityFrameworkCore;
using Moq;
using ReserveManagementSystemApi.ServiceClients;
using ReserveManagementSystemApi.Services;
using ReserveManagementSystemLib.Models;
using ReserveManagementSystemLib.Persistence;
using ReserveManagementSystemLib.Repositories;
using TechTalk.SpecFlow;
using TechTalk.SpecFlow.Assist;
using Xunit;
using ReserveManagementSystemLib.Configuration;

namespace ReserveManagementSystemApi.Tests.Features
{
    [Binding]
    public sealed class ExportServiceSteps
    {
        // For additional details on SpecFlow step definitions see https://go.specflow.org/doc-stepdef

        private readonly ScenarioContext _scenarioContext;

        private ExportService _exportService;
        private AppDbContext _appDbContext;
        private Mock<ICoreApiServiceClient> _mockCoreApiServiceClient = new Mock<ICoreApiServiceClient>();
        private int _exportResult;
        private Mock<RmsApiConfiguration> _mockConfiguration = new Mock<RmsApiConfiguration>();
        private Exception _exportException;

        public ExportServiceSteps(ScenarioContext scenarioContext)
        {
            _scenarioContext = scenarioContext;
        }

        [BeforeScenario]
        public void CreateDatabase()
        {
            var options = new DbContextOptionsBuilder<AppDbContext>()
                .UseInMemoryDatabase(Guid.NewGuid().ToString())
                .Options;
            _appDbContext = new AppDbContext(options);
            _mockConfiguration.Object.DefaultBatchSize = 100;
            _exportService = new ExportService(new LoanRepository(_appDbContext), _mockCoreApiServiceClient.Object, new MinorAccountTypeRepository(_appDbContext), _mockConfiguration.Object); 
        }

        [AfterScenario]
        public void Dispose()
        {
            _appDbContext.Database.EnsureDeleted();
            _appDbContext.Dispose();
        }

        [Given(@"the current loans that look like this")]
        public void GivenTheCurrentLoansThatLookLikeThis(Table table)
        {
            var loans = table.CreateSet<Loan>();
            _appDbContext.Loans.AddRange(loans);
            _appDbContext.SaveChanges();
        }

        [Given(@"the current minor account that look like this")]
        public void GivenTheCurrentMinorAccountsThatLookLikeThis(Table table)
        {
            var accounts = table.CreateSet<MinorAccountType>();
            _appDbContext.MinorAccountTypes.AddRange(accounts);
            _appDbContext.SaveChanges();
        }

        [Given(@"the Core Api is successful in saving reserves")]
        public void GivenTheCoreApiIsSuccessfulInSavingReserves()
        {
            var transactionResponse = new MonetaryTransactionResponse();
            transactionResponse.AccountNumber = 6;
            transactionResponse.WasSuccessful = true;

            var transactionResponse2 = new MonetaryTransactionResponse();
            transactionResponse2.AccountNumber = 73;
            transactionResponse2.WasSuccessful = true;

            var transactionResponseList = new List<MonetaryTransactionResponse> { transactionResponse, transactionResponse2 };

            _mockCoreApiServiceClient.Setup(x => x.PostMonetaryTransactions(It.IsAny<List<GroupedMonetaryTransactionRequest>>())).ReturnsAsync(transactionResponseList);
        }

        [Given(@"the Core Api returns false when saving reserves")]
        public void GivenTheCoreApiReturnsFalseWhenSavingReserves()
        {
            var transactionResponse = new MonetaryTransactionResponse();
            transactionResponse.AccountNumber = 6;
            transactionResponse.WasSuccessful = false;

            var transactionResponse2 = new MonetaryTransactionResponse();
            transactionResponse.AccountNumber = 73;
            transactionResponse.WasSuccessful = false;

            var transactionResponseList = new List<MonetaryTransactionResponse> { transactionResponse, transactionResponse2 };

            _mockCoreApiServiceClient.Setup(x => x.PostMonetaryTransactions(It.IsAny<List<GroupedMonetaryTransactionRequest>>())).ReturnsAsync(transactionResponseList);
        }

        [Given(@"the Core Api returns false when saving chargebacks")]
        public void GivenTheCoreApiReturnsFalseWhenSavingChargebacks()
        {
            var transactionResponse = new MonetaryTransactionResponse();
            transactionResponse.AccountNumber = 731;
            transactionResponse.WasSuccessful = false;

            var transactionResponseList = new List<MonetaryTransactionResponse> { transactionResponse };
            
            _mockCoreApiServiceClient.Setup(x => x.PostMonetaryTransactions(It.IsAny<List<GroupedMonetaryTransactionRequest>>())).ReturnsAsync(transactionResponseList);
        }

        [Given(@"the Core Api throws an error in saving reserves")]
        public void GivenTheCoreApiThrowsAnErrorInSavingReserves()
        {
            _mockCoreApiServiceClient.Setup(x => x.PostMonetaryTransactions(It.IsAny<List<GroupedMonetaryTransactionRequest>>())).Throws(new Exception());
        }

        [Given(@"the Core Api is successful in saving chargebacks")]
        public void GivenTheCoreApiIsSuccessfulInSavingChargebacks()
        {
            var transactionResponse = new MonetaryTransactionResponse();
            transactionResponse.AccountNumber = 731;
            transactionResponse.WasSuccessful = true;

            var transactionResponseList = new List<MonetaryTransactionResponse> { transactionResponse };

            _mockCoreApiServiceClient.Setup(x => x.PostMonetaryTransactions(It.IsAny<List<GroupedMonetaryTransactionRequest>>())).ReturnsAsync(transactionResponseList);
        }

        [Given(@"the Core Api throws an error in saving chargebacks")]
        public void GivenTheCoreApiThrowsAnErrorInSavingChargebacks()
        {
            _mockCoreApiServiceClient.Setup(x => x.PostMonetaryTransactions(It.IsAny<List<GroupedMonetaryTransactionRequest>>())).Throws(new Exception());
        }

        [When(@"I export the loan reserves on the date '(.*)'")]
        public async void WhenIExportTheLoanReservesOnTheDate(DateTime currentDate)
        {
            try
            {
                _exportResult = await _exportService.ExportReservesAsync(currentDate);
            }
            catch(Exception ex)
            {
                _exportException = ex;
            }
        }

        [When(@"I export the loan chargebacks on the date '(.*)'")]
        public async void WhenIExportTheLoanChargebacksOnTheDate(DateTime currentDate)
        {
            try
            {
                _exportResult = await _exportService.ExportChargebacksAsync(currentDate);
            }
            catch (Exception ex)
            {
                _exportException = ex;
            }
        }

        [Then(@"the Core API is called with (.*) loan reserves")]
        public void ThenTheCoreAPIIsCalledWithLoanReserves(int numberOfReserves)
        {
            _mockCoreApiServiceClient.Verify(x => x.PostMonetaryTransactions(It.Is<List<GroupedMonetaryTransactionRequest>>(x => x.Count == numberOfReserves)));
        }

        [Then(@"the Core API is called with (.*) loan chargebacks")]
        public void ThenTheCoreAPIIsCalledWithLoanChargebacks(int numberOfChargebacks)
        {
            _mockCoreApiServiceClient.Verify(x => x.PostMonetaryTransactions(It.Is<List<GroupedMonetaryTransactionRequest>>(x => x.Count == numberOfChargebacks)));
        }

        [Then(@"the loan list will be updated to look like")]
        public void ThenTheLoanListWillBeUpdatedToLookLike(Table table)
        {
            var loansResult = _appDbContext.Loans;
            table.CompareToSet(loansResult);
        }

        [Then(@"the result of saving the reserves will be (.*)")]
        public void ThenTheResultOfSavingTheReservesWillBe(int exportNumber)
        {
            Assert.Equal(exportNumber, _exportResult);
        }

        [Then(@"the result of saving the chargebacks will be (.*)")]
        public void ThenTheResultOfSavingTheChargebacksWillBe(int exportNumber)
        {
            Assert.Equal(exportNumber, _exportResult);
        }

        [Then(@"the export service throws an Exception")]
        public void ThenTheExportServiceThrowsAnException()
        {
            Assert.IsType<Exception>(_exportException);
        }

        [Given(@"the dealers that look like")]
        public void GivenTheDealersThatLookLike(Table table)
        {
            var dealers = table.CreateSet<Dealer>().ToList();
            _appDbContext.Dealers.AddRange(dealers);
            _appDbContext.SaveChanges();
        }
    }
}