public void ProductService_GetProductsByCategory()
{
//Initializing Test Data
IEnumerable <Product> inputTestData = ProductDataInitialization.ProductTestData();
//creating mock objects
var iProductRepositoryMock = new Mock <IProductRepository>();
var iUnitOfWorkMock = new Mock <IUnitOfWork>();
var iServiceManagerMock = new Mock <IServiceManager>();
//setting-up mock objects
iProductRepositoryMock.Setup(x => x.GetProductsByCategory(It.IsAny <int>())).Returns(inputTestData);
//Object Creation and Invocation
ProductService productService = new ProductService(iProductRepositoryMock.Object, iUnitOfWorkMock.Object, iServiceManagerMock.Object);
IEnumerable <Product> productData = productService.GetProductsByCategory(1);
Assert.IsNotNull(productData);
Assert.AreNotEqual(0, ((IEnumerable <Product>)productData).Count <Product>());
Assert.AreEqual(10, ((IEnumerable <Product>)productData).Count <Product>());
}
public void ProductRepository_GetAllProducts()
{
//Initializing Test Data
IEnumerable <Product> inputTestData = ProductDataInitialization.ProductTestData();
var mockSet = new Mock <DbSet <Product> >();
//creating mock objects
var databaseContextMock = new Mock <DatabaseContext>();
var iProductRepositoryMock = new Mock <IProductRepository>();
//setting-up mock objects
databaseContextMock.Setup(x => x.Set <Product>()).Returns(mockSet.Object);
iProductRepositoryMock.Setup(x => x.GetAll()).Returns(inputTestData);
//Object Creation and Invocation
ProductRepository productRepository = new ProductRepository(databaseContextMock.Object);
IEnumerable <Product> productData = productRepository.GetAll();
//Results Comparison
Assert.IsNotNull(productData);
Assert.AreNotEqual(0, ((IEnumerable <Product>)productData).Count <Product>());
}
