public void Add_NewBreadcrumbAfterAddedActiveBreadcrumb_InvalidOperationExceptionThrown()
{
// Arrange
var breadcrumbsModel = new BreadcrumbsModel();
// Act and Assert
breadcrumbsModel.Add("Home", "/")
.Add("Categories", "categories")
.AddActive("Sports");
Assert.Throws <InvalidOperationException>(() => breadcrumbsModel.Add("News", "news"));
}
public void Add_Breadcrumbs_BreadcrumbsInCollection()
{
// Arrange
var breadcrumbsModel = new BreadcrumbsModel();
// Act
breadcrumbsModel.Add("Home", "/")
.Add("Categories", "categories")
.AddActive("Sports");
// Assert
var breadcrumbsArray = breadcrumbsModel.Breadcrumbs.ToArray();
Assert.AreEqual("Home", breadcrumbsArray[0].Title);
Assert.AreEqual("/", breadcrumbsArray[0].Url);
Assert.IsFalse(breadcrumbsArray[0].IsActive);
Assert.AreEqual("Categories", breadcrumbsArray[1].Title);
Assert.AreEqual("categories", breadcrumbsArray[1].Url);
Assert.IsFalse(breadcrumbsArray[1].IsActive);
Assert.AreEqual("Sports", breadcrumbsArray[2].Title);
Assert.That(breadcrumbsArray[2].Url, Is.Null.Or.Empty);
Assert.IsTrue(breadcrumbsArray[2].IsActive);
}
