monorepo/LCU.API.Collections.RepoApi-old/LCU.API.Collections.RepoApiTests/Services/AutoImsServiceTest.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using LCU.API.Collections.RepoApi.Configuration;
using LCU.API.Collections.RepoApi.HostedServices;
using LCU.API.Collections.RepoApi.Services;
using LCU.API.Collections.RepoApi.Services.AutoIms;
using LCU.Shared.Collections.RepoApiLib.Models;
using Microsoft.AspNetCore.Identity.UI.V3.Pages.Internal.Account.Manage;
using Microsoft.Win32.SafeHandles;
using Moq;
using Xunit;

namespace LCU.API.Collections.RepoApiTests.Services
{
    public class AutoImsServiceTest
    {
        private readonly AutoImsService _autoImsProcessor;
        private readonly Mock<IImsAutoFileDataConverter> mockImsAutoFileDataConverter;
        private readonly Mock<IImsAutoFileNoteConverter> mockImsAutoFileNoteConverter;
        private readonly Mock<IAutoImsDownloaderService> mockDownloader;
        private readonly RepoApiConfiguration testConfig;
        private readonly Mock<IAutoImsImporterService> mockAutoImsImporterService;
        private readonly Mock<IEmailer> mockEmailer;

        public AutoImsServiceTest()
        {
            mockImsAutoFileDataConverter = new Mock<IImsAutoFileDataConverter>();
            mockImsAutoFileNoteConverter = new Mock<IImsAutoFileNoteConverter>();
            mockDownloader = new Mock<IAutoImsDownloaderService>();
            testConfig = new RepoApiConfiguration()
            {
                CheckForLocalFiles = true,
                DownloadNewFiles = true,
                MoveProcessedFiles = false,
                LocalDirectoryPath = ".\\SampleData",
                RemoteFilePath = "."
            };
            mockAutoImsImporterService = new Mock<IAutoImsImporterService>();
            mockEmailer = new Mock<IEmailer>();

            _autoImsProcessor = new AutoImsService(mockDownloader.Object,
                testConfig, mockAutoImsImporterService.Object, mockImsAutoFileDataConverter.Object,
                mockImsAutoFileNoteConverter.Object, mockEmailer.Object);
        }

        [Fact]
        public void Test_Download_Exception()
        {
            mockDownloader.Setup(down => down.DownLoadAuctionFiles()).Throws(new Exception("oops"));
            mockDownloader.Setup(down => down.CombineWithLocalFiles(It.IsAny<Dictionary<FileInfo,string>>())).Returns(new Dictionary<FileInfo, string>() { { new FileInfo("filename"), "test1" } });

            var res = _autoImsProcessor.Download();
            Assert.NotNull(res);
            Assert.Empty(res);
        }

        [Fact]
        public void Basic_Download_Test()
        {
            mockDownloader.Setup(service => service.DownLoadAuctionFiles())
                .Verifiable("Call Download");
            mockDownloader.Setup(service => service.CombineWithLocalFiles(It.IsAny<Dictionary<FileInfo, string>>()))
                .Verifiable("Call Download");
            mockDownloader.Setup(service => service.ConvertToFileList(It.IsAny<Dictionary<FileInfo, string>>()))
                .Returns(
                    new List<FileInfo>());
            Assert.True(testConfig.DownloadNewFiles);
            Assert.True(testConfig.CheckForLocalFiles);
            var files = _autoImsProcessor.Download();
            mockDownloader.VerifyAll();
        }

        [Fact]
        public void ProcessDownloadedFiles_Ok()
        {
            var fileInfos = new List<FileInfo>() { new FileInfo("Test1"), new FileInfo("Test2") };

           _autoImsProcessor.ProcessDownloadedFiles(fileInfos);
        }

        [Fact]
        public void ProcessDownloadedFiles_Exception()
        {
            List<FileInfo> fileInfos = null;

            Assert.Throws<Exception>(() => _autoImsProcessor.ProcessDownloadedFiles(fileInfos));
        }

        [Fact]
        public void Basic_Construct_Test()
        {
            Assert.NotNull(_autoImsProcessor);
            Assert.Throws<Exception>(() => { _autoImsProcessor.ProcessDownloadedFiles(null); });
        }

        [Fact]
        public void No_Files_Test()
        {
            testConfig.DownloadNewFiles = false;
            testConfig.CheckForLocalFiles = false;
            mockDownloader.Setup(service => service.DownLoadAuctionFiles())
                .Verifiable("Call Download");
            mockDownloader.Setup(service => service.CombineWithLocalFiles(It.IsAny<Dictionary<FileInfo, string>>()))
                .Verifiable("Call Download");
            mockDownloader.Setup(service => service.ConvertToFileList(It.IsAny<Dictionary<FileInfo, string>>()))
                .Returns(
                    new List<FileInfo>());
            Assert.False(testConfig.DownloadNewFiles);
            Assert.False(testConfig.CheckForLocalFiles);
            var files = _autoImsProcessor.Download();
            mockDownloader.Verify(foo => foo.DownLoadAuctionFiles(), Times.Never());
            mockDownloader.Verify(foo => foo.CombineWithLocalFiles(It.IsAny<Dictionary<FileInfo, string>>()),
                Times.Never());
        }
    }
}