/// <summary>
/// Creates a <see cref="List{Thing}"/> that contains <see cref="RequirementsSpecification"/> and its containing
/// <see cref="RequirementsGroup"/> and <see cref="Requirement"/>
/// </summary>
/// <param name="requirementsSpecification"></param>
/// <returns>
/// A <see cref="List{Thing}"/> ordered by <see cref="IBreadCrumb"/>
/// </returns>
private IEnumerable <Thing> CreateSortedContent(RequirementsSpecification requirementsSpecification)
{
var things = new List <Thing>();
things.Add(requirementsSpecification);
var allGroups = requirementsSpecification.GetAllContainedGroups();
things.AddRange(allGroups);
things.AddRange(requirementsSpecification.Requirement);
var contentComparer = new RequirementsSpecificationContentComparer();
things.Sort(contentComparer);
return(things);
}
public void VerifyThatGetAllGroupsWorks()
{
var spec = new RequirementsSpecification();
var grp1 = new RequirementsGroup();
var grp11 = new RequirementsGroup();
var grp111 = new RequirementsGroup();
var grp12 = new RequirementsGroup();
var grp2 = new RequirementsGroup();
var grp21 = new RequirementsGroup();
var grp3 = new RequirementsGroup();
spec.Group.Add(grp1);
spec.Group.Add(grp2);
spec.Group.Add(grp3);
grp1.Group.Add(grp11);
grp1.Group.Add(grp12);
grp11.Group.Add(grp111);
grp2.Group.Add(grp21);
var specAllGroups = spec.GetAllContainedGroups();
Assert.AreEqual(7, specAllGroups.Count());
var grp1AllGroup = grp1.GetAllContainedGroups();
Assert.AreEqual(3, grp1AllGroup.Count());
var grp2AllGroup = grp2.GetAllContainedGroups();
Assert.AreEqual(1, grp2AllGroup.Count());
}