//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 void RecentStatementControllerTest_ModelState_Invalid()
{
//Arrange
string merchantNbr = "542929801430265";
MockRecentStatementRepository mockRecentStatementRepository = new MockRecentStatementRepository();
ApiResult <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> > expectedResult = mockRecentStatementRepository.GetMockData();
IStringLocalizer <RecentStatementController> localizer
= Substitute.For <IStringLocalizer <RecentStatementController> >();
IRecentStatementApi recentStatementApi = Substitute.For <IRecentStatementApi>();
IDistributedCache mockCache = FakeCache();
ILoggingFacade fakeLogger = FakeLogger();
IOperation fakeOperation = Substitute.ForPartsOf <Operation>(mockCache);
RecentStatementController controller =
new RecentStatementController(mockCache, recentStatementApi, localizer, fakeOperation, fakeLogger);
//Act
controller.ModelState.AddModelError("key", "error message");
var result = controller.GetRecentStatement(merchantNbr);
//Assert
Assert.Equal(((Microsoft.AspNetCore.Mvc.ObjectResult)result.Result).StatusCode.ToString(), "400");
}
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 Task RecentStatementControllerTest_NoDataFound()
{
// Arrange
string merchantNbr = "542929801430265";
MockRecentStatementRepository mockRecentStatementRepository = new MockRecentStatementRepository();
ApiResult <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> > expectedResult = mockRecentStatementRepository.GetMockData();
IDistributedCache mockCache = Substitute.For <IDistributedCache>();
IStringLocalizer <RecentStatementController> localizer
= Substitute.For <IStringLocalizer <RecentStatementController> >();
string key = "NoDataFound";
string value = "No data found for provided lid.";
var localizedString = new LocalizedString(key, value);
localizer[Arg.Any <string>()].ReturnsForAnyArgs(localizedString);
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();
RecentStatementController controller = new RecentStatementController(mockCache, mockRecentStatementApi, localizer, fakeOperation, FakeLogger());
ApiResult <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> > result = new ApiResult <ICollection <Wp.CIS.LynkSystems.Model.RecentStatement> >();
mockRecentStatementApi.GetRecentStatementAsync(merchantNbr).ReturnsForAnyArgs(result);
// Act
var recentStatementList = await controller.GetRecentStatement(merchantNbr);
var actualRecord = ((Microsoft.AspNetCore.Mvc.ObjectResult)recentStatementList);
// Assert
Assert.Equal(actualRecord.StatusCode, 200);
Assert.Equal(actualRecord.Value, "No data found for provided lid.");
}
