public void FillReaderListStaticTest() { // create FillDataRepository data object (inherits from DataInterface) FillDataRepositoryStatic data = new FillDataRepositoryStatic(); // create repository using Dependency Injection pattern (pass FillDataRepository object to DataRepository constructor) DataRepository repository = new DataRepository(data); // create a data service DataService ds = new DataService(repository); // obtain a new list of filtered readers List <Reader> rds = null; rds = ds.FilterReaders("694954694"); // expected value: true Assert.IsNull(rds); // obtain another list rds = ds.FilterReaders("004694694"); // expected value: true Assert.AreEqual("A reader named: Bartosz Pietrzak, adress: Smetany 99, telephone number: 004694694\n\n", ds.ShowFilteredReaders(rds)); }
public void FillRentsCollectionStaticTest() { // create FillDataRepositoryStatic data object (inherits from DataInterface) FillDataRepositoryStatic data = new FillDataRepositoryStatic(); // create repository using Dependency Injection pattern (pass FillDataRepositoryStatic object to DataRepository constructor) DataRepository repository = new DataRepository(data); // create a data service DataService ds = new DataService(repository); // obtain a new Observable Collection of filtered rents ObservableCollection <Rent> rents = ds.FilterRents("01/04/2016"); // expected value: true Assert.AreEqual("Book: The Shining rent data:\nrented by: Bartosz Pietrzak, expire date: 01/04/2016\n\n", ds.ShowFilteredRents(rents)); }
public void FillBooksDictionaryStaticTest() { // create FillDataRepository data object (inherits from DataInterface) FillDataRepositoryStatic data = new FillDataRepositoryStatic(); // create repository using Dependency Injection pattern (pass FillDataRepository object to DataRepository constructor) DataRepository repository = new DataRepository(data); // create a data service DataService ds = new DataService(repository); // obtain a new dictionary of filtered books Dictionary <int, Book> dictionary = ds.FilterBooks("Harper Lee"); // expected value: true Assert.AreEqual("A book entitled: Zabić drozda, author: Harper Lee\n\n", ds.ShowFilteredBooks(dictionary)); }
public void EfficiencyTest() { Stopwatch stopWatch = new Stopwatch(); // check the time of the static mode stopWatch.Start(); // create FillDataRepositoryStatic fillData object (inherits from DataInterface) FillDataRepositoryStatic fillData = new FillDataRepositoryStatic(); // create a repository using Dependency Injection pattern (pass FillDataRepositoryStatic object to DataRepository constructor) DataRepository repository = new DataRepository(fillData); // create a data service DataService ds = new DataService(repository); // elapsed time (ms) stopWatch.Stop(); double staticTime = stopWatch.Elapsed.TotalMilliseconds; stopWatch.Reset(); // check the time of the file mode stopWatch.Start(); // create FillDataRepositoryFile fileData object (inherits from DataInterface) FillDataRepositoryFile fileData = new FillDataRepositoryFile(); // create a repository using Dependency Injection pattern (pass FillDataRepositoryFile object to DataRepository constructor) DataRepository dr = new DataRepository(fileData); // create a data service DataService dataService = new DataService(dr); // elapsed time (ms) stopWatch.Stop(); double fileTime = stopWatch.Elapsed.TotalMilliseconds; // expected value: true Assert.IsTrue(fileTime > staticTime); }