public void GetProductsForSelectedCategory_ProvideSelectedCategoryWhichIsNotAllCategoryToMethod_ShouldReturnProductsFromSelectedCategory()
{
// Arrange:
const string ALL_CATEGORY_OPTION = "all category";
var configurationReaderMock = new Mock <IAppConfigurationReader>();
configurationReaderMock.Setup(reader => reader.GetAllCategoryOptionName()).Returns(ALL_CATEGORY_OPTION);
var productsInRepository = new List <Product>
{
new Product {
ProductID = 1, Category = "category 1"
},
new Product {
ProductID = 2, Category = "category 1"
},
new Product {
ProductID = 3, Category = "category 2"
},
new Product {
ProductID = 4, Category = "category 3"
},
new Product {
ProductID = 5, Category = "category 3"
}
};
var repositoryMock = new Mock <IProductRepository>();
repositoryMock.SetupGet(repo => repo.Products).Returns(productsInRepository.AsQueryable());
var service = new ProductsSelectorService(repositoryMock.Object, configurationReaderMock.Object, new Mock <ILogger>().Object);
const string SELECTED_CATEGORY = "category 3";
// Act:
var result = service.GetProductsForSelectedCategory(SELECTED_CATEGORY);
// Assert:
Assert.AreEqual(expected: 2, actual: result.Count());
Assert.IsTrue(result.First().ProductID == 4 && result.First().Category == SELECTED_CATEGORY);
Assert.IsTrue(result.ElementAt(1).ProductID == 5 && result.ElementAt(1).Category == SELECTED_CATEGORY);
}
public void GetProductsForSelectedCategory_ProvideSelectedCategoryAsAllCategoryOptionToMethod_ShouldReturnAllProductsFromRepository()
{
// Arrange:
const string ALL_CATEGORY_OPTION = "all category";
var configurationReaderMock = new Mock <IAppConfigurationReader>();
configurationReaderMock.Setup(reader => reader.GetAllCategoryOptionName()).Returns(ALL_CATEGORY_OPTION);
var productsInRepository = new List <Product>
{
new Product {
ProductID = 1, Category = "category 1"
},
new Product {
ProductID = 2, Category = "category 1"
},
new Product {
ProductID = 3, Category = "category 2"
},
new Product {
ProductID = 4, Category = "category 3"
},
new Product {
ProductID = 5, Category = "category 3"
}
};
var repositoryMock = new Mock <IProductRepository>();
repositoryMock.SetupGet(repo => repo.Products).Returns(productsInRepository.AsQueryable());
var service = new ProductsSelectorService(repositoryMock.Object, configurationReaderMock.Object, new Mock <ILogger>().Object);
// Act:
var result = service.GetProductsForSelectedCategory(ALL_CATEGORY_OPTION);
// Assert:
Assert.AreEqual(expected: productsInRepository, actual: result);
}
