monorepo/LCU.Api.Internal.DataCleanUp/LCU.Api.Internal.DataCleanUpTest/Services/MaskTransactionExternalDescriptionWithSsnServiceTest.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Moq;
using NUnit.Framework;
using LCU.Api.Internal.DataCleanUp.Services;
using LCU.Api.Internal.DataCleanUp.DataAccess;
using LCU.Library.Internal.DataCleanUpModel.Enum;
using LCU.Library.Internal.DataCleanUpModel.Models;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.CoreResponses;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.Transaction;
namespace LCU.Api.Internal.DataCleanUpTest.Services;

public class MaskTransactionExternalDescriptionWithSsnServiceTest
{
    private MaskTransactionExternalDescriptionWithSsnService _maskTransactionExternalDescriptionWithSsnService;
    private Mock<ICoreApiWrapperService> _mockCoreApiWrapperService;

    [SetUp]
    public void Setup()
    {
        _mockCoreApiWrapperService = new Mock<ICoreApiWrapperService>();
        _maskTransactionExternalDescriptionWithSsnService = new MaskTransactionExternalDescriptionWithSsnService(_mockCoreApiWrapperService.Object);
    }

    [Test]
    public async Task CleanUp_Success()
    {
        //Set Up 
        var testExternalDescriptions = new List<ExternalDescription>()
        {
           new ExternalDescription()
           {
               ExternalDescriptionNumber = 1,
               ExternalDescriptionText = "State of Wisc  - SSI  44444444444       *0000000000*333664444*Tester             Test       *120422\\"
           },
           new ExternalDescription()
           {
               ExternalDescriptionNumber = 1,
               ExternalDescriptionText = "State of Wisc  - SSI  555555555555       *111111111*444775555*TesterB             TestB       *120422\\"
           }
        };
        _mockCoreApiWrapperService.Setup(x => x.GetTransactionsExternalDescriptionsWithSsn())
                                                .ReturnsAsync(testExternalDescriptions);

        var testBasicResponse = new BasicResponse()
        {
            Success = true,
            Errors = new List<string>()
        };
        _mockCoreApiWrapperService.Setup(x => x.UpdateTransactionsExternalDescriptions(It.IsAny<ExternalDescription>()))
                                                .ReturnsAsync(testBasicResponse);

        var testDataCleanUpRequest = new DataCleanUpRequest()
        {
            CleanUpType = CleanUpTypes.MaskTransactionExternalDescriptionWithSsn
        };
        
        var result = await _maskTransactionExternalDescriptionWithSsnService
                            .CleanUp(testDataCleanUpRequest);

        Assert.IsTrue(result.Successful);
        Assert.AreEqual(0, result.ResponseStack.Count);
    }

    [Test]
    public async Task CleanUp_Fail_BadSsns()
    {
        //Set Up 
        var testExternalDescriptions = new List<ExternalDescription>()
        {
           new ExternalDescription()
           {
               ExternalDescriptionNumber = 1,
               ExternalDescriptionText = "State of Wisc  - SSI  44444444444       *0000000000*33364444*Tester             Test       *120422\\"
            },
           new ExternalDescription()
           {
               ExternalDescriptionNumber = 1,
               ExternalDescriptionText = "State of Wisc  - SSI  555555555555       *111111111*4447755555*TesterB             TestB       *120422\\"
           }
        };
        _mockCoreApiWrapperService.Setup(x => x.GetTransactionsExternalDescriptionsWithSsn())
                                                .ReturnsAsync(testExternalDescriptions);

        var testBasicResponse = new BasicResponse()
        {
            Success = true,
            Errors = new List<string>()
        };
        _mockCoreApiWrapperService.Setup(x => x.UpdateTransactionsExternalDescriptions(It.IsAny<ExternalDescription>()))
                                                .ReturnsAsync(testBasicResponse);

        var testDataCleanUpRequest = new DataCleanUpRequest()
        {
            CleanUpType = CleanUpTypes.MaskTransactionExternalDescriptionWithSsn
        };      

        var result = await _maskTransactionExternalDescriptionWithSsnService
                            .CleanUp(testDataCleanUpRequest);

        Assert.IsFalse(result.Successful);
        Assert.AreEqual(2, result.ResponseStack.Count);
    }

    [Test]
    public async Task CleanUp_Fail_ExernalDescriptionsNull()
    {
        //Set Up 
        List<ExternalDescription> testExternalDescriptions = null;
        _mockCoreApiWrapperService.Setup(x => x.GetTransactionsExternalDescriptionsWithSsn())
                                                .ReturnsAsync(testExternalDescriptions);

        var testBasicResponse = new BasicResponse()
        {
            Success = true,
            Errors = new List<string>()
        };
        _mockCoreApiWrapperService.Setup(x => x.UpdateTransactionsExternalDescriptions(It.IsAny<ExternalDescription>()))
                                                .ReturnsAsync(testBasicResponse);

        var testDataCleanUpRequest = new DataCleanUpRequest()
        {
            CleanUpType = CleanUpTypes.MaskTransactionExternalDescriptionWithSsn
        };

        var result = await _maskTransactionExternalDescriptionWithSsnService
                            .CleanUp(testDataCleanUpRequest);

        Assert.IsFalse(result.Successful);
        Assert.AreEqual(1, result.ResponseStack.Count);
    }

    [Test]
    public async Task HandleMaskingTransactionExternalDescriptionWithSsn_Success()
    {
        //Set Up 
        var testBasicResponse = new BasicResponse()
        {
            Success = true,
            Errors = new List<string>()
        };
        _mockCoreApiWrapperService.Setup(x => x.UpdateTransactionsExternalDescriptions(It.IsAny<ExternalDescription>()))
                                                .ReturnsAsync(testBasicResponse);

        var testDataCleanUpRequest = new DataCleanUpRequest()
        {
            CleanUpType = CleanUpTypes.MaskTransactionExternalDescriptionWithSsn
        };
        var testCleanUpResult = new DataCleanUpResult(testDataCleanUpRequest, true, new List<string>());
        var descptionWithSsn = "State of Wisc  - SSI  44444444444       *0000000000*333664444*Tester             Test       *120422\\";
        var testExternalDescription = new ExternalDescription()
        {
            ExternalDescriptionNumber = 1,
            ExternalDescriptionText = descptionWithSsn
        };

        var result = await _maskTransactionExternalDescriptionWithSsnService
                            .HandleMaskingTransactionExternalDescriptionWithSsn(testCleanUpResult, testExternalDescription);

        Assert.IsTrue(result.Successful);
        Assert.AreEqual(0, result.ResponseStack.Count);
    }

    [Test]
    public async Task HandleMaskingTransactionExternalDescriptionWithSsn_BasicResponseReturnedFail()
    {
        //Set Up 
        var testBasicResponse = new BasicResponse()
        {
            Success = false,
            Errors = new List<string>()
            {
                "Failure"
            }
        };
        _mockCoreApiWrapperService.Setup(x => x.UpdateTransactionsExternalDescriptions(It.IsAny<ExternalDescription>()))
                                                .ReturnsAsync(testBasicResponse);

        var testDataCleanUpRequest = new DataCleanUpRequest()
        {
            CleanUpType = CleanUpTypes.MaskTransactionExternalDescriptionWithSsn
        };
        var testCleanUpResult = new DataCleanUpResult(testDataCleanUpRequest, true, new List<string>());
        var descptionWithSsn = "State of Wisc  - SSI  44444444444       *0000000000*333664444*Tester             Test       *120422\\";
        var testExternalDescription = new ExternalDescription()
        {
            ExternalDescriptionNumber = 1,
            ExternalDescriptionText = descptionWithSsn
         };

        var result = await _maskTransactionExternalDescriptionWithSsnService
                            .HandleMaskingTransactionExternalDescriptionWithSsn(testCleanUpResult, testExternalDescription);

        Assert.IsFalse (result.Successful);
        Assert.AreEqual(1, result.ResponseStack.Count);
    }

    [Test]
    public async Task HandleMaskingTransactionExternalDescriptionWithSsn_Fail_CoreUpdateReturnWasnull()
    {      

        var testDataCleanUpRequest = new DataCleanUpRequest()
        {
            CleanUpType = CleanUpTypes.MaskTransactionExternalDescriptionWithSsn
        };
        var testCleanUpResult = new DataCleanUpResult(testDataCleanUpRequest, true, new List<string>());
        var descptionWithSsn = "State of Wisc  - SSI  44444444444       *0000000000*333664444*Tester             Test       *120422\\";
        var testExternalDescription = new ExternalDescription()
        {
            ExternalDescriptionNumber = 1,
            ExternalDescriptionText = descptionWithSsn
        };

        var result = await _maskTransactionExternalDescriptionWithSsnService
                            .HandleMaskingTransactionExternalDescriptionWithSsn(testCleanUpResult, testExternalDescription);

        Assert.IsFalse(result.Successful);
        Assert.AreEqual(1, result.ResponseStack.Count);
    }

    [Test]
    public void MaskSsn_Success()
    {
        var descptionWithSsn = "State of Wisc  - SSI  44444444444       *0000000000*333664444*Tester             Test       *120422\\";
        var result = _maskTransactionExternalDescriptionWithSsnService.MaskSsn(descptionWithSsn);

        Assert.IsNotNull(result);
        Assert.AreEqual("State of Wisc  - SSI  44444444444       *0000000000*XXXXX4444*Tester             Test       *120422\\", result);
    }

    [Test]
    public void MaskSsn_ThrowException_DoesNotMeetPattern()
    {
        var descptionWithSsn = "State of Wisc  - SSI  44444444444       *333664444*Tester             Test       *120422\\";

        var ex = Assert.Throws<Exception>(() => _maskTransactionExternalDescriptionWithSsnService.MaskSsn(descptionWithSsn));
        Assert.That(ex.Message, Is.EqualTo("Transaction External Description does not meet the pattern. Was expecting 5 sections split by * but there were 4 sections."));
    }

    [Test]
    public void MaskSsn_ThrowException_SsnPatternContainedHyphens_Length_11()
    {
        var descptionWithSsn = "State of Wisc  - SSI  44444444444       *0000000000*333-66-4444*Tester             Test       *120422\\";

        var ex = Assert.Throws<Exception>(() => _maskTransactionExternalDescriptionWithSsnService.MaskSsn(descptionWithSsn));
        Assert.That(ex.Message, Is.EqualTo("The SSN pulled from the Transaction External Description does not meet the pattern." +
                                           $"Was expecting SSN to be a lenght of 9 but it was 11."));
    }
}