public void AddCategory_GivenANewCategory_AddsToDatabase()
{
// arrange
ProductCategory category = new ProductCategory()
{
Name = "Category1"
};
Mock <ObjectCache> mockCache = new Mock <ObjectCache>();
mockCache.Setup(c => c["allCategories"]).Returns(new object());
Mock <IProductCategoryRepository> mockCategoryRepo = new Mock <IProductCategoryRepository>();
InventoryService sut =
new InventoryService(null, mockCategoryRepo.Object, null, mockCache.Object, null);
// act
sut.AddCategory(category);
// assert
mockCategoryRepo.Verify(
r => r.AddCategory(It.Is <ProductCategory>(c => c.Name.Equals("Category1"))),
Times.Once());
mockCache.Verify(
c => c.Remove("allCategories", null),
Times.Once());
}