public void Can_Create_Categories()
{
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[]
{
new Product {
Id = 1, Name = "P1", Category = "Apples"
},
new Product {
Id = 2, Name = "P2", Category = "Apples"
},
new Product {
Id = 3, Name = "P3", Category = "Plums"
},
new Product {
Id = 4, Name = "P4", Category = "Oranges"
},
});
CategoryNav categoryNav = new CategoryNav(mock.Object);
var results = ((IEnumerable <string>)((ViewViewComponentResult)categoryNav.Invoke("Plums")).ViewData.Model)
.ToArray();
Assert.AreEqual(results.Length, 3);
Assert.AreEqual(results[0], "Apples");
Assert.AreEqual(results[1], "Oranges");
Assert.AreEqual(results[2], "Plums");
}
public void Indicate_Selected_Category()
{
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[]
{
new Product {
Id = 1, Name = "P1", Category = "Apples"
},
new Product {
Id = 4, Name = "P2", Category = "Oranges"
},
});
CategoryNav categoryNav = new CategoryNav(mock.Object);
var categoryToSelect = "Appless";
var result = (ViewViewComponentResult)categoryNav.Invoke(categoryToSelect);
Assert.AreEqual(categoryToSelect, result.ViewData["SelectedCategory"]);
}