public async Task MerchantListControllerTest_NoDataFound()
{
// Arrange
int CustomerID = 191809;
IConfigurationRoot configurationRoot = Substitute.For <IConfigurationRoot>();
configurationRoot = GetConfiguration(configurationRoot);
MockMerchantListRepository mockMerchantListRepository = new MockMerchantListRepository();
ApiResult <GenericPaginationResponse <Merchant> > expectedResult = mockMerchantListRepository.GetMockData(CustomerID);
PaginationMerchant page = mockMerchantListRepository.GetPagination();
MerchantListInput pageinput = new MerchantListInput();
pageinput.LIDValue = CustomerID.ToString();
pageinput.lidTypeEnum = Wp.CIS.LynkSystems.Model.Enums.LidTypeEnum.Customer;
pageinput.Page = page;
IDistributedCache mockCache = Substitute.For <IDistributedCache>();
IStringLocalizer <MerchantListController> localizer
= Substitute.For <IStringLocalizer <MerchantListController> >();
string key = "NoDataFound";
string value = "No data found for provided ID";
var localizedString = new LocalizedString(key, value);
localizer[Arg.Any <string>()].ReturnsForAnyArgs(localizedString);
ILoggingFacade loggingFacade = Substitute.For <ILoggingFacade>();
loggingFacade.WhenForAnyArgs(x => x.LogAsync(Arg.Any <LogLevels>(), Arg.Any <string>(), Arg.Any <CancellationToken>())).DoNotCallBase();
IMerchantListApi merchantListApi = Substitute.For <IMerchantListApi>();
IOperation fakeOperation = Substitute.For <Operation>(mockCache);
fakeOperation.WhenForAnyArgs(x => x.RetrieveCache(Arg.Any <string>(), Arg.Any <ICollection <Merchant> >())).DoNotCallBase();
ApiResult <GenericPaginationResponse <Merchant> > response = new ApiResult <GenericPaginationResponse <Merchant> >();
response.Result = new GenericPaginationResponse <Merchant>();
merchantListApi.GetMerchantListAsync(CustomerID, page).ReturnsForAnyArgs(response);
MerchantListController controller
= new MerchantListController(mockCache, merchantListApi, localizer, fakeOperation, loggingFacade);
// Act
var merchList = await controller.GetMerchantList(pageinput);
// Assert
Assert.Equal(((Microsoft.AspNetCore.Mvc.ObjectResult)merchList).StatusCode, 200);
var actualMerchantList = ((Microsoft.AspNetCore.Mvc.ObjectResult)merchList).Value;
Assert.Equal(((GenericPaginationResponse <Merchant>)actualMerchantList).ModelMessage, localizer["NoDataFound"].Value);
}
//Mock API Call and unit test for the API call with returning mock MerchantList.
public async Task MerchantListControllerTest_Success()
{
// Arrange
int CustomerID = 191809;
string mid = "191807";
IConfigurationRoot configurationRoot = Substitute.For <IConfigurationRoot>();
configurationRoot = GetConfiguration(configurationRoot);
MockMerchantListRepository mockMerchantListRepository = new MockMerchantListRepository();
ApiResult <GenericPaginationResponse <Merchant> > expectedResult = mockMerchantListRepository.GetMockData(CustomerID);
PaginationMerchant page = mockMerchantListRepository.GetPagination();
MerchantListInput pageinput = new MerchantListInput();
pageinput.LIDValue = CustomerID.ToString();
pageinput.lidTypeEnum = Wp.CIS.LynkSystems.Model.Enums.LidTypeEnum.Customer;
pageinput.Page = page;
IDistributedCache mockCache = Substitute.For <IDistributedCache>();
IMerchantListRepository mockRepo = Substitute.For <IMerchantListRepository>();
IStringLocalizer <MerchantListController> localizer
= Substitute.For <IStringLocalizer <MerchantListController> >();
IMerchantListApi mockMerchantListApi = Substitute.For <IMerchantListApi>();
ILoggingFacade loggingFacade = Substitute.For <ILoggingFacade>();
loggingFacade.WhenForAnyArgs(x => x.LogAsync(Arg.Any <LogLevels>(), Arg.Any <string>(), Arg.Any <CancellationToken>())).DoNotCallBase();
IOperation fakeOperation = Substitute.For <Operation>(mockCache);
fakeOperation.WhenForAnyArgs(x => x.RetrieveCache(Arg.Any <string>(), Arg.Any <GenericPaginationResponse <Merchant> >())).DoNotCallBase();
fakeOperation.WhenForAnyArgs(x => x.AddCacheAsync(Arg.Any <string>(), Arg.Any <GenericPaginationResponse <Merchant> >())).DoNotCallBase();
MerchantListController controller = new MerchantListController(mockCache, mockMerchantListApi, localizer, fakeOperation, loggingFacade);
mockMerchantListApi.GetMerchantListAsync(CustomerID, page).ReturnsForAnyArgs(expectedResult);
// Act
var merchList = await controller.GetMerchantList(pageinput);
var actualRecord = ((Microsoft.AspNetCore.Mvc.ObjectResult)merchList).Value;
string merchInfo = ((IList <Merchant>)((GenericPaginationResponse <Merchant>)actualRecord).ReturnedRecords).Where(x => x.MID == mid).FirstOrDefault().Name;
// Assert
var recordCount = ((GenericPaginationResponse <Merchant>)actualRecord).ReturnedRecords;
Assert.Equal(recordCount.ToList().Count, 2);
Assert.Equal(merchInfo, "ABC Corp");
}
public async Task <IActionResult> GetMerchantList([FromBody] MerchantListInput pageinput)
{
try
{
int custId = Convert.ToInt32(pageinput.LIDValue);
await _loggingFacade.LogAsync(new LogEntry(LogLevels.Info, "start of calling the Merchant List controller for CustomerID - " + custId + " resultset",
"MerchantListController.cs", "GetMerchantList"), CancellationToken.None);
PaginationMerchant page = pageinput.Page;
var key = UniqueCachingKey(pageinput);
if (!ModelState.IsValid)
{
await _loggingFacade.LogAsync(new LogEntry(LogLevels.Error, ModelState.ToString(), "MerchantListController.cs",
"GetMerchantList"), CancellationToken.None);
return(BadRequest(ModelState));
}
//first check if the data is in cache..
var data = _operation.RetrieveCache(key, new GenericPaginationResponse <Merchant>());
await _loggingFacade.LogAsync(new LogEntry(LogLevels.Info, "calling the service(GetMerchantListAsync) for Merchant List resultset",
"MerchantListController.cs", "GetMerchantList"), CancellationToken.None);
var result = await _merchantListApi.GetMerchantListAsync(custId, page);
if (result.ErrorMessages.Count == 0)
{
if (result.Result != null && result.Result.TotalNumberOfRecords > 0)
{
await _loggingFacade.LogAsync(new LogEntry(LogLevels.Info, "Fetched the Merchant List resultset",
"MerchantListController.cs", "GetMerchantList"), CancellationToken.None);
await _operation.AddCacheAsync(key, result.Result);
return(Ok(result.Result));
}
else
{
var msg = this._localizer["NoDataFound"]?.Value;
await _loggingFacade.LogAsync(new LogEntry(LogLevels.Info, msg + "while Fetching the Merchant List resultset",
"MerchantListController.cs", "GetMerchantList"), CancellationToken.None);
result.Result.ModelMessage = msg;
return(Ok(result.Result));
}
}
await _loggingFacade.LogAsync(new LogEntry(LogLevels.Info, "Fetched the Merchant List resultset from Cache key for CustomerID - " + key,
"MerchantListController.cs", "GetMerchantList"), CancellationToken.None);
return(Ok(data));
}
catch (Exception ex)
{
var msg = this._localizer?["InternalServerError"]?.Value;
await _loggingFacade.LogExceptionAsync(ex, this.HttpContext?.Request?.Headers["UserName"], LogLevels.Error, "Error in GetMerchantList()", CancellationToken.None);
return(this.StatusCode((int)System.Net.HttpStatusCode.InternalServerError, msg));
}
}
