public void Sould_Add_New_MainCategory()
{
string newCategoryToAdd = "newCategoryToAdd";
// Arrange
CatalogController controller = new CatalogController();
controller.AddMainCategory(newCategoryToAdd);
// Assert
Assert.AreEqual(controller.catalog.MainCategories.Count, 1);
}
public void Sould_Not_Add_Duplicate_MainCategory()
{
//add the first category
string newCategoryToAdd = "newCategoryToAdd";
CatalogController controller = new CatalogController();
controller.AddMainCategory(newCategoryToAdd);
ArgumentException expectedException = null;
try
{
//attempt to add again the same category
controller.AddMainCategory(newCategoryToAdd);
}
catch (ArgumentException ex)
{
expectedException = ex;
}
// Assert
Assert.IsNotNull(expectedException);
Assert.AreEqual(controller.catalog.MainCategories.Count, 1);
}