//Mock API Call and unit test for the API call with returning mock RecentStatementList.
public async Task RecentStatementControllerTest_Success()
{
// Arrange
string merchantNbr = "542929801430265";
MockRecentStatementRepository mockRecentStatementRepository = new MockRecentStatementRepository();
ApiResult <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> > expectedResult = mockRecentStatementRepository.GetMockData();
IDistributedCache mockCache = Substitute.For <IDistributedCache>();
ILoggingFacade fakeLogger = FakeLogger();
IRecentStatementRepository mockRepo = Substitute.For <IRecentStatementRepository>();
IStringLocalizer <RecentStatementController> localizer
= Substitute.For <IStringLocalizer <RecentStatementController> >();
IRecentStatementApi mockRecentStatementApi = Substitute.For <IRecentStatementApi>();
IOperation fakeOperation = Substitute.For <Operation>(mockCache);
fakeOperation.WhenForAnyArgs(x => x.RetrieveCache(Arg.Any <string>(), Arg.Any <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> >())).DoNotCallBase();
fakeOperation.WhenForAnyArgs(x => x.AddCacheAsync(Arg.Any <string>(), Arg.Any <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> >())).DoNotCallBase();
RecentStatementController controller = new RecentStatementController(mockCache, mockRecentStatementApi, localizer, fakeOperation, fakeLogger);
mockRecentStatementApi.GetRecentStatementAsync(merchantNbr).ReturnsForAnyArgs(expectedResult);
// Act
var recentStatementList = await controller.GetRecentStatement(merchantNbr);
var actualRecord = ((Microsoft.AspNetCore.Mvc.ObjectResult)recentStatementList).Value;
// Assert
Assert.Equal(((IList <Wp.CIS.LynkSystems.Model.RecentStatement>)actualRecord).Count, 1);
Assert.Equal(actualRecord, expectedResult.Result);
}
public async Task RecentStatementControllerTest_RetrievalFromCache_AvailableInCache()
{
// Arrange
string merchantNbr = "542929801430265";
string key = merchantNbr;
MockRecentStatementRepository repository = new MockRecentStatementRepository();
var expectedResult = repository.GetMockData();
IDistributedCache mockCache = FakeCache();
ILoggingFacade fakeLogger = FakeLogger();
IRecentStatementRepository mockRepo = Substitute.For <IRecentStatementRepository>();
IOptions <Settings> appSettings = Substitute.For <IOptions <Settings> >();
IRecentStatementApi dAPI = new RecentStatementApi(appSettings, mockRepo);
var localizer = new MockStringLocalizer <RecentStatementController>();
localizer[0] = new LocalizedString("GenericError", "Error occured");
IOperation fakeOperation = Substitute.For <Operation>(mockCache);
fakeOperation.RetrieveCache(key, Arg.Any <List <Wp.CIS.LynkSystems.Model.RecentStatement> >()).ReturnsForAnyArgs(expectedResult.Result);
//since no data in cache, now call the controller. The controller retrieves data and also adds to cache
RecentStatementController controller = new RecentStatementController(mockCache, dAPI, localizer, fakeOperation, fakeLogger);
// Act
//Retrieve the data from controller and also check for the data in the cache.
var merchantNumber = await controller.GetRecentStatement(merchantNbr);
var actualRecord = ((Microsoft.AspNetCore.Mvc.ObjectResult)merchantNumber).Value;
// Assert
// Check the retrieved data
// Make sure the data retrieved from controller is same as the data from the cache
Assert.Equal(JsonConvert.SerializeObject(actualRecord), JsonConvert.SerializeObject(expectedResult.Result));
}
public async System.Threading.Tasks.Task RecentStatementApiTest_ExceptionAsync()
{
// Arrange
string merchantNbr = "542929801430265";
MockRecentStatementRepository mockRecentStatementRepository = new MockRecentStatementRepository();
ApiResult <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> > expectedResult = mockRecentStatementRepository.GetMockData();
IOptions <Settings> optionsAccessor = Substitute.For <IOptions <Settings> >();
IRecentStatementRepository mockRepo = Substitute.For <IRecentStatementRepository>();
IRecentStatementApi api = Substitute.For <IRecentStatementApi>();
mockRepo.GetRecentStatementAsync(merchantNbr).Throws(new Exception());
api = new RecentStatementApi(optionsAccessor, mockRepo);
//Assert
await Assert.ThrowsAsync <Exception>(() => api.GetRecentStatementAsync(merchantNbr));
}
public void RecentStatementRepositoryTest_Success()
{
// Arrange
string merchantNbr = "542929801430265";
MockRecentStatementRepository mockRecentStatementRepository = new MockRecentStatementRepository();
ApiResult <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> > expectedResult = mockRecentStatementRepository.GetMockData();
IOptions <DataContext> optionsAccessor = Substitute.For <IOptions <DataContext> >();
IDatabaseConnectionFactory connectionFactory = Substitute.For <IDatabaseConnectionFactory>();
IRecentStatementRepository mockRepo = Substitute.For <IRecentStatementRepository>();
mockRepo.GetRecentStatementAsync(merchantNbr).ReturnsForAnyArgs(expectedResult.Result);
// Act
var recentStatementList = mockRepo.GetRecentStatementAsync(merchantNbr).Result;
var actualRecord = (IList <Wp.CIS.LynkSystems.Model.RecentStatement>)recentStatementList;
//// Assert
Assert.Equal((actualRecord).Count, 1);
Assert.Equal(actualRecord, expectedResult.Result);
}
public RecentStatementApi(IOptions <Settings> optionsAccessor, IRecentStatementRepository recentStatementRepository)
{
_recentStatementRepository = recentStatementRepository;
}
