monorepo/LCU.Api.Internal.CoreApiWrapper/LCU.Api.Internal.CoreApiWrapperTest/Service/LoanServiceTest.cs

using System;
using System.Linq;
using System.Collections.Generic;
using System.Threading.Tasks;
using NUnit.Framework;
using AutoMapper;
using Moq;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels;
using LCU.Api.Internal.CoreApiWrapper.Mappers;
using LCU.Api.Internal.CoreApiWrapper.Services;
using LCU.Library.Internal.CoreApiWrapperModel.Constants;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.Accounts;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.Loans;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.CoreRequests;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.Properties;

namespace LCU.Api.Internal.CoreApiWrapperTest.Service
{
    public class LoanServiceTest
    {
        private readonly LoanService _loanService;
        private readonly IMapper _mapper;
        private readonly Mock<IAccountService> _mockAccountService;
        private readonly Mock<IPropertyService> _mockPropertyService;
        private readonly Mock<IAccountHistoryService> _mockAccountHistoryService;

        public LoanServiceTest()
        {

            if (_mapper == null)
            {
                var mappingConfig = new MapperConfiguration(mc =>
                {
                    mc.AddProfile(new LoanDetailMapper());
                    mc.AddProfile(new CollateralDetailMapper());
                    mc.AddProfile(new OtherCollateralMapper());
                    mc.AddProfile(new VehicleMapper());
                });
                IMapper mapper = mappingConfig.CreateMapper();
                _mapper = mapper;
            }

            _mockAccountService = new Mock<IAccountService>();
            _mockPropertyService = new Mock<IPropertyService>();
            _mockAccountHistoryService = new Mock<IAccountHistoryService>();
            _loanService = new LoanService(_mapper, _mockAccountService.Object, _mockPropertyService.Object, _mockAccountHistoryService.Object);
        }

        [Test]
        public async Task GetLoanDetail_Returns_FilledOutAccount_WrittenOffStatus()
        {
            var testAccountRolesInfos = new List<AccountRolesInfo>()
            {
                new AccountRolesInfo()
                {
                    AccountRoleDescription = AccountRoleConstants.LoanOfficer
                },
                new AccountRolesInfo()
                {
                    PersonNumber = 1,
                    RoleName = "Tester One"
                },
                new AccountRolesInfo()
                {
                    PersonNumber = 2,
                    RoleName = "Tester Two"
                }
            };

            var testLoanInfo = new LoanInfo()
            {
                NextDueDate = Convert.ToDateTime("1/1/2021"),
                CurrentDueDate = Convert.ToDateTime("1/1/2020")
            };

            var account = new Account()
            {
                MemberAgreementNumber = 100,
                AccountNumber = 1000143,
                ReportingForPersonNumber = 1,
                CurrentAccountStatusDescription = AccountStatusConstants.CoreChargeOffAccount,
                CurrentAccountStatusDateTime = Convert.ToDateTime("1/1/2021"),
                Balance = 100.10M,
                AccountRolesInfo = testAccountRolesInfos,
                LoanInfo = testLoanInfo

            };
            _mockAccountService.Setup(x => x.GetAccountDetails(It.IsAny<CoreRequestParameters>(),
                                                               It.IsAny<AcctNbrRequest>())).ReturnsAsync(account);

            _mockAccountHistoryService.Setup(x => x.GetChargeoffDateTimesByAccountNumber(It.IsAny<string>())).ReturnsAsync(new List<DateTime>() { Convert.ToDateTime("1/1/2021") });

            var testLoanId = 1000143;
            var result = await _loanService.GetLoanDetail(testLoanId);

            Assert.NotNull(result);
            Assert.AreEqual(2, result.IndividualId.Length);
            Assert.AreEqual(1, result.IndividualId[0]);
            Assert.AreEqual(2, result.Borrowers.Count);
            Assert.AreEqual(AccountRoleConstants.Borrower, result.Borrowers.FirstOrDefault().Type);
            Assert.AreEqual(1, result.Borrowers.FirstOrDefault().IndividualId);
            Assert.AreEqual("Tester One", result.Borrowers.FirstOrDefault().Name);
            Assert.AreEqual(AccountStatusConstants.WrittenOffStatus, result.Status);
            Assert.AreEqual(Convert.ToDateTime("1/1/2021"), result.WrittenOffDate);
            Assert.AreEqual(Convert.ToDateTime("1/1/2020"), result.NextDueDate);
        }

        [Test]
        public async Task GetLoanDetail_Returns_FilledOutAccount_OpenStatus()
        {
            var testAccountRolesInfos = new List<AccountRolesInfo>()
            {
                new AccountRolesInfo()
                {
                    AccountRoleDescription = AccountRoleConstants.LoanOfficer
                },
                new AccountRolesInfo()
                {
                    PersonNumber = 1,
                    RoleName = "Tester One"
                },
                new AccountRolesInfo()
                {
                    PersonNumber = 2,
                    RoleName = "Tester Two"
                }
            };

            var testLoanInfo = new LoanInfo()
            {
                NextDueDate = Convert.ToDateTime("1/1/2021"),
                CurrentDueDate = Convert.ToDateTime("1/1/2020")
            };

            var account = new Account()
            {
                MemberAgreementNumber = 100,
                AccountNumber = 1000143,
                ReportingForPersonNumber = 1,
                CurrentAccountStatusDescription = AccountStatusConstants.CoreActiveAccount,
                Balance = 100.10M,
                AccountRolesInfo = testAccountRolesInfos,
                LoanInfo = testLoanInfo

            };
            _mockAccountService.Setup(x => x.GetAccountDetails(It.IsAny<CoreRequestParameters>(),
                                                               It.IsAny<AcctNbrRequest>())).ReturnsAsync(account);
            
            var testLoanId = 1000143;
            var result = await _loanService.GetLoanDetail(testLoanId);

            Assert.NotNull(result);
            Assert.AreEqual(2, result.IndividualId.Length);
            Assert.AreEqual(1, result.IndividualId[0]);
            Assert.AreEqual(2, result.Borrowers.Count);
            Assert.AreEqual(AccountRoleConstants.Borrower, result.Borrowers.FirstOrDefault().Type);
            Assert.AreEqual(1, result.Borrowers.FirstOrDefault().IndividualId);
            Assert.AreEqual("Tester One", result.Borrowers.FirstOrDefault().Name);
            Assert.AreEqual(AccountStatusConstants.OpenStatus, result.Status);
            Assert.AreEqual(DateTime.MinValue, result.WrittenOffDate);
            Assert.AreEqual(Convert.ToDateTime("1/1/2020"), result.NextDueDate);
        }

        [Test]
        public void GetLoanDetail_Exception()
        {
            _mockAccountService.Setup(x => x.GetAccountDetails(It.IsAny<CoreRequestParameters>(),
                                                               It.IsAny<AcctNbrRequest>())).Throws(new Exception());

            var testLoanId = 1000143;
            Assert.ThrowsAsync<Exception>(async () => await _loanService.GetLoanDetail(testLoanId));
        }

        [Test]
        public async Task GetCollateralDetails_Returns_CollateralDetails_OneVehicle_OneNoneVehicle()
        {
            var testProperty1 = new Property()
            {
                TypeCode= "AUTU",
                Value = 100,
                Make ="Test Make",
                Model = "Test Model",
                PropertyNumber = 1,
                PropertyId = "dfjadf12083213"
            };
            var testProperty2 = new Property()
            {
                TypeCode = "TEST",
                Value = 1000,
                PropertyId = "2"
            };
            List<Property> testProperties = new List<Property>() { testProperty1, testProperty2 };
            _mockPropertyService.Setup(x => x.GetAccountProperties(It.IsAny<long>())).ReturnsAsync(testProperties);

            var testLoanId = 1000143;
            var results = await _loanService.GetCollateralDetails(testLoanId);

            Assert.NotNull(results);
            Assert.AreEqual(2, results.Count());
            var resultVehicle = results.FirstOrDefault(p => p.Vehicle !=  null);
            Assert.NotNull(resultVehicle);
            Assert.AreEqual("Test Make", resultVehicle.Vehicle.Make);
            Assert.AreEqual("Test Model", resultVehicle.Vehicle.Model);
            Assert.AreEqual("dfjadf12083213", resultVehicle.Vehicle.VIN);
            Assert.AreEqual(1, resultVehicle.CollateralId);
        }

        [Test]
        public async Task GetCollateralDetails_Returns_CollateralDetails_AllNoneVehicle()
        {
            var testProperty1 = new Property()
            {
                TypeCode = "TEST 1",
                Value = 10001.99,
                PropertyId = "1"
            };
            var testProperty2 = new Property()
            {
                TypeCode = "TEST 2",
                Value = 10002.01,
                PropertyId = "2"
            };
            List<Property> testProperties = new List<Property>() { testProperty1, testProperty2 };
            _mockPropertyService.Setup(x => x.GetAccountProperties(It.IsAny<long>())).ReturnsAsync(testProperties);

            var testLoanId = 1000143;
            var results = await _loanService.GetCollateralDetails(testLoanId);

            Assert.NotNull(results);
            Assert.AreEqual(2, results.Count());
            var resultVehicle = results.FirstOrDefault(p => p.Vehicle != null);
            Assert.Null(resultVehicle);
        }

        [Test]
        public void GetCollateralDetails_Exception()
        {
            _mockPropertyService.Setup(x => x.GetAccountProperties(It.IsAny<long>())).Throws(new Exception());

            var testLoanId = 1000143;
            Assert.ThrowsAsync<Exception>(async () => await _loanService.GetCollateralDetails( testLoanId));
        }

        [Test]
        public async Task GetPropertyInformation_OkAsync()
        {
            var testProperty1 = new Property()
            {
                PropertyNumber = 1000
            };
            var testProperty2 = new Property()
            {
                PropertyNumber = 1001
            };
            List<Property> testProperties = new List<Property>() { testProperty1, testProperty2 };
            _mockPropertyService.Setup(x => x.GetAccountProperties(It.IsAny<long>())).ReturnsAsync(testProperties);

            var testLoanId = 1000143;
            var results = await _loanService.GetPropertyInformation(testLoanId);

            Assert.NotNull(results);
            Assert.AreEqual(2, results.Count());
        }

        [Test]
        public void GetPropertyInformation_Exception()
        {
            _mockPropertyService.Setup(x => x.GetAccountProperties(It.IsAny<long>())).Throws(new Exception());

            var testaccountId = 1000;
            Assert.ThrowsAsync<Exception>(async () => await _loanService.GetPropertyInformation(testaccountId));
        }
    }
}