public void ShouldGetElementsInSameLockGroupWhenRequested()
{
ILockGroupManager manager = this.CreateGroupLockManager();
var element1 = new TimelineElement();
var element2 = new TimelineElement();
var element3 = new TimelineElement();
var element4 = new TimelineElement();
var group1 = new List <TimelineElement> {
element1, element2
};
var group2 = new List <TimelineElement> {
element3, element4
};
manager.LockElements(group1);
manager.LockElements(group2);
IEnumerable <TimelineElement> elementsGroupedWithElement2 = manager.GetGroupedElements(element2);
Assert.AreEqual(2, elementsGroupedWithElement2.Count());
Assert.IsTrue(elementsGroupedWithElement2.Contains(element1));
Assert.IsTrue(elementsGroupedWithElement2.Contains(element2));
IEnumerable <TimelineElement> elementsGroupedWithElement4 = manager.GetGroupedElements(element4);
Assert.IsTrue(elementsGroupedWithElement4.Contains(element3));
Assert.IsTrue(elementsGroupedWithElement4.Contains(element4));
Assert.AreEqual(2, elementsGroupedWithElement4.Count());
}
public void ShouldUpdateGroupToWhichElementBelongsToAfterGroupsAreMerged()
{
ILockGroupManager manager = this.CreateGroupLockManager();
var element1 = new TimelineElement();
var element2 = new TimelineElement();
var element3 = new TimelineElement();
var element4 = new TimelineElement();
var group1 = new List <TimelineElement> {
element1, element2
};
var group2 = new List <TimelineElement> {
element3, element4
};
manager.LockElements(group1);
manager.LockElements(group2);
var group3 = new List <TimelineElement> {
element1, element4
};
manager.LockElements(group3);
var elements = manager.GetGroupedElements(element3);
Assert.IsTrue(elements.Contains(element1));
Assert.IsTrue(elements.Contains(element2));
Assert.IsTrue(elements.Contains(element3));
Assert.IsTrue(elements.Contains(element4));
}
public void ShouldReturnElementWhenTryingToGetElementInGroupOfNotGroupedElement()
{
var element = new TimelineElement();
ILockGroupManager manager = this.CreateGroupLockManager();
var elements = manager.GetGroupedElements(element);
Assert.AreEqual(1, elements.Count());
Assert.AreSame(element, elements.First());
}
public void ShouldReturnSingleElementAfterUnlockingGroup()
{
ILockGroupManager manager = this.CreateGroupLockManager();
var element1 = new TimelineElement();
var element2 = new TimelineElement();
var group1 = new List <TimelineElement> {
element1, element2
};
manager.LockElements(group1);
manager.UnlockElementLockGroup(element2);
Assert.AreEqual(0, manager.LockGroups.Count);
var elements = manager.GetGroupedElements(element1);
Assert.AreEqual(1, elements.Count());
elements = manager.GetGroupedElements(element2);
Assert.AreEqual(1, elements.Count());
}