public void Can_Select_Categories()
{
// Arrange
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns((new Product[] {
new Product {
ProductID = 1, Name = "P1", Category = "Apples"
},
new Product {
ProductID = 2, Name = "P2", Category = "Apples"
},
new Product {
ProductID = 3, Name = "P3", Category = "Plums"
},
new Product {
ProductID = 4, Name = "P4", Category = "Oranges"
},
}).AsQueryable <Product>());
NavigationMenuviewComponent target = new NavigationMenuviewComponent(mock.Object);
// Act
string[] results = ((IEnumerable <string>)(target.Invoke() as ViewViewComponentResult).ViewData.Model).ToArray();
// Assert
Assert.True(Enumerable.SequenceEqual(new string[] { "Apples", "Oranges", "Plums" }, results));
}
public void Indicates_Selected_Category()
{
// Arrange
string categoryToSelect = "Apples";
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns((new Product[] {
new Product {
ProductID = 1, Name = "P1", Category = "Apples"
},
new Product {
ProductID = 4, Name = "P4", Category = "Oranges"
},
}).AsQueryable <Product>());
NavigationMenuviewComponent target = new NavigationMenuviewComponent(mock.Object);
target.ViewComponentContext = new ViewComponentContext {
ViewContext = new ViewContext {
RouteData = new RouteData()
}
};
target.RouteData.Values["category"] = categoryToSelect;
// Act
string result = (string)(target.Invoke() as ViewViewComponentResult).ViewData["SelectedCategory"];
// Assert
Assert.Equal(categoryToSelect, result);
}
