diff --git a/Refactoring/Store.cs b/Refactoring/Store.cs index d9a7c78..48fcad6 100644 --- a/Refactoring/Store.cs +++ b/Refactoring/Store.cs @@ -32,7 +32,7 @@ public void Purchase(string productId, int quantity) throw new OutOfStockException(); } - product.Quantity = product.Quantity - quantity+1; + product.Quantity = product.Quantity - quantity; user.Balance = user.Balance - product.Price * quantity; dataManager.SaveUser(user); diff --git a/UnitTestProject/AuthenticatorTests.cs b/UnitTestProject/AuthenticatorTests.cs new file mode 100644 index 0000000..af5b23f --- /dev/null +++ b/UnitTestProject/AuthenticatorTests.cs @@ -0,0 +1,212 @@ +using NUnit.Framework; +using Refactoring; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace UnitTestProject +{ + [TestFixture] + class AuthenticatorTests + { + private User expectedUser = new User(); + + private User createTestUser(string name, string password, double balance) { + User testUser = new User(); + testUser.Name = name; + testUser.Password = password; + testUser.Balance = balance; + + return testUser; + } + + private Authenticator createAuthenticator(bool validUser) + { + expectedUser = null; + if (validUser) { + List users = new List(); + expectedUser = createTestUser("Test", "Test", 99.99); + users.Add(expectedUser); + + return new Authenticator(users); + } + return new Authenticator(null); + } + + [Test] + public void Test_AuthenticateValidUsernameAndPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("Test", "Test"); + + Assert.IsNotNull(actualUser); + Assert.AreEqual(expectedUser.Name, actualUser.Name); + Assert.AreEqual(expectedUser.Password, actualUser.Password); + Assert.AreEqual(expectedUser.Balance, actualUser.Balance); + } + + [Test] + public void Test_AuthenticateInvalidUsernameAndInvalidPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("asdf", "asdf"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateInvalidUsernameAndValidPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("asdf", "Test"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateValidUsernameAndInvalidPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("Test", "adsdf"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateNullUsernameAndNullPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate(null, null); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateNullUsernameAndValidPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate(null, "Test"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateNullUsernameAndInvalidPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate(null, "asd"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateValidUsernameAndNullPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("Test", null); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateInvalidUsernameAndNullPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("asdf", null); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateEmptyUsernameAndEmptyPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("", ""); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateEmptyUsernameAndValidPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("", "Test"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateEmptyUsernameAndInvalidPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("", "asd"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateValidUsernameAndEmptyPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("Test", ""); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateInvalidUsernameAndEmptyPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("asdf", ""); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateEmptyUsernameAndNullPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("", null); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticatNullUsernameAndEmptyPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("", null); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateReturnNullIfCaseIsNotCorrectForPassword() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("Test", "test"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateReturnNullIfCaseIsNotCorrectForUsername() + { + Authenticator authenticator = createAuthenticator(true); + User actualUser = authenticator.Authenticate("test", "Test"); + + Assert.IsNull(actualUser); + } + + [Test] + public void Test_AuthenticateReturnNullIfListOfUserIsNullPassedIn() + { + Authenticator authenticator = createAuthenticator(false); + User actualUser = authenticator.Authenticate("test", "Test"); + + Assert.IsNull(actualUser); + } + } +} diff --git a/UnitTestProject/IntegrationTests.cs b/UnitTestProject/IntegrationTests.cs index f526b8a..ddb4fb9 100644 --- a/UnitTestProject/IntegrationTests.cs +++ b/UnitTestProject/IntegrationTests.cs @@ -10,7 +10,7 @@ namespace UnitTestProject { [TestFixture] - //[Ignore("Disable integration tests")] + [Ignore("Disable integration tests")] public class IntegrationTests { private List users; diff --git a/UnitTestProject/StoreTests.cs b/UnitTestProject/StoreTests.cs index 9f0b866..e60cf0b 100644 --- a/UnitTestProject/StoreTests.cs +++ b/UnitTestProject/StoreTests.cs @@ -13,6 +13,11 @@ namespace UnitTestProject [TestFixture] class StoreTests { + private const string TEST_PRODUCT_ID = "1"; + private const int QUANTITY_OF_PRODUCT = 10; + private List products; + private List users; + private User createTestUser(string name, string password, double balance) { User testUser = new User(); @@ -34,20 +39,22 @@ private Product createTestProduct(string id, string name, double price, int quan return testProduct; } + private Store setupStore(int numberOfProducts, double priceOfProduct, double userBalance) + { + users = new List(); + users.Add(createTestUser("Test User", "", userBalance)); + products = new List(); + products.Add(createTestProduct(TEST_PRODUCT_ID, "Product", priceOfProduct, numberOfProducts)); + + var dataManager = new DataManager(users, products); + return new Store(users[0], dataManager); + } + [Test] public void Test_PurchaseThrowsNoErrorForValidFunds() { //Arrange - const string TEST_PRODUCT_ID = "1"; - - var users = new List(); - users.Add(createTestUser("Test User", "", 99.99)); - - var products = new List(); - products.Add(createTestProduct(TEST_PRODUCT_ID, "Product", 9.99, 10)); - - var dataManager = new DataManager(users, products); - var store = new Store(users[0], dataManager); + var store = setupStore(QUANTITY_OF_PRODUCT, 9.99, 99.99); //Act store.Purchase(TEST_PRODUCT_ID, 10); @@ -60,34 +67,102 @@ public void Test_PurchaseThrowsNoErrorForValidFunds() public void Test_PurchaseRemovesProductFromStore() { //Arrange + var store = setupStore(QUANTITY_OF_PRODUCT, 9.99, 99.99); //Act - + store.Purchase(TEST_PRODUCT_ID, 9); //Assert //(choose the appropriate statement(s)) - //Assert.AreEqual(1, products[0].Quantity); + Assert.AreEqual(1, products[0].Quantity); //Assert.AreSame(1, products[0].Quantity); //Assert.IsTrue(products[0].Quantity == 1); } [Test] + [ExpectedException(typeof(InsufficientFundsException))] public void Test_PurchaseThrowsExceptionWhenBalanceIsTooLow() { //Arrange + var store = setupStore(QUANTITY_OF_PRODUCT, 1.01, 1.00); //Act + store.Purchase(TEST_PRODUCT_ID, 1); + } + [Test] + public void Test_PurchaseThrowsExceptionWhenBalanceIsTooLowVersion2() + { + //Arrange + var store = setupStore(QUANTITY_OF_PRODUCT, 1.01, 1.00); + //Act + bool exception = false; //Assert + try + { + store.Purchase(TEST_PRODUCT_ID, 1); + Assert.Fail(); + } + catch (InsufficientFundsException) + { + exception = true; + } + catch (Exception) + { + Assert.Fail(); + } + Assert.IsTrue(exception); } [Test] - public void Test_PurchaseThrowsExceptionWhenBalanceIsTooLowVersion2() + [ExpectedException(typeof(OutOfStockException))] + public void Test_PurchaseThrowsExceptionWhenYouTryToPurcahseToMuch() { //Arrange + var store = setupStore(1, 1.00, 5.00); //Act + store.Purchase(TEST_PRODUCT_ID, 2); + } + + [Test] + public void Test_GetProductListSucceed() + { + //Arrange + var store = setupStore(QUANTITY_OF_PRODUCT, 9.99, 99.99); + string expectedProductList = "\nWhat would you like to buy?\n1: Product ($9.99)\nType quit to exit the application\n"; + + //Act + string actualProductList = store.GetProductList(); + + //Assert + Assert.AreEqual(expectedProductList, actualProductList); + } + + + [Test] + public void Test_NumberOfProductsSucceed() + { + //Arrange + var store = setupStore(QUANTITY_OF_PRODUCT, 9.99, 99.99); + int expectedNumberOfProducts = 1; + //Act + int actualNumberOfProducts = store.NumberOfProducts(); + + //Assert + Assert.AreEqual(expectedNumberOfProducts, actualNumberOfProducts); + } + + + [Test] + public void Test_ContainsProduct_ReturnWithExactMatch() + { + //Arrange + var store = setupStore(QUANTITY_OF_PRODUCT, 9.99, 99.99); + //Act + bool expectedProduct = store.ContainsProduct(TEST_PRODUCT_ID); //Assert + Assert.IsTrue(expectedProduct); } diff --git a/UnitTestProject/UnitTestProject.csproj b/UnitTestProject/UnitTestProject.csproj index bcf3847..1a9e337 100644 --- a/UnitTestProject/UnitTestProject.csproj +++ b/UnitTestProject/UnitTestProject.csproj @@ -70,6 +70,7 @@ +