public void ShouldAddElementsToOtherGroupIfNoElementsAreInCommon()
{
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
};
Assert.AreEqual(0, manager.LockGroups.Count);
manager.LockElements(group1);
manager.LockElements(group2);
Assert.AreEqual(2, manager.LockGroups.Count);
Assert.AreEqual(2, manager.LockGroups[0].Count);
Assert.AreEqual(2, manager.LockGroups[1].Count);
Assert.IsTrue(manager.LockGroups[0].Contains(element1));
Assert.IsTrue(manager.LockGroups[0].Contains(element2));
Assert.IsTrue(manager.LockGroups[1].Contains(element3));
Assert.IsTrue(manager.LockGroups[1].Contains(element4));
}
public void ShouldMergeElementInSingleGroupIfElementsFromMultipleGroupsAreLockedTogether()
{
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);
Assert.AreEqual(1, manager.LockGroups.Count);
Assert.AreEqual(4, manager.LockGroups[0].Count);
Assert.IsTrue(manager.LockGroups[0].Contains(element1));
Assert.IsTrue(manager.LockGroups[0].Contains(element2));
Assert.IsTrue(manager.LockGroups[0].Contains(element3));
Assert.IsTrue(manager.LockGroups[0].Contains(element4));
}
public void ShouldNotUpdateGroupIdsAfterUnlockingGroup()
{
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);
Assert.AreEqual(1, manager.LockGroups.Last().Id);
manager.UnlockElementLockGroup(element2);
Assert.AreEqual(1, manager.LockGroups.Count);
Assert.AreEqual(1, manager.LockGroups.Last().Id);
}
public void ShouldReturnGroupLastNumberWhenLockingElements()
{
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
};
int groupId = manager.LockElements(group1);
Assert.AreEqual(0, groupId);
groupId = manager.LockElements(group2);
Assert.AreEqual(1, groupId);
var group3 = new List <TimelineElement> {
element1, element4
};
groupId = manager.LockElements(group3);
Assert.AreEqual(0, groupId);
}
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 ShouldReturnNegativeOneWhenLockingZeroOrOneElement()
{
ILockGroupManager manager = this.CreateGroupLockManager();
var element1 = new TimelineElement();
var group1 = new List <TimelineElement>();
Assert.AreEqual(0, manager.LockGroups.Count);
int groupId = manager.LockElements(group1);
Assert.AreEqual(-1, groupId);
group1.Add(element1);
groupId = manager.LockElements(group1);
Assert.AreEqual(-1, groupId);
}
public void ShouldNotCreateWhenGroupingZeroOrOneElement()
{
ILockGroupManager manager = this.CreateGroupLockManager();
var element1 = new TimelineElement();
var group1 = new List <TimelineElement>();
Assert.AreEqual(0, manager.LockGroups.Count);
manager.LockElements(group1);
Assert.AreEqual(0, manager.LockGroups.Count);
group1.Add(element1);
manager.LockElements(group1);
Assert.AreEqual(0, manager.LockGroups.Count);
}
public void ShouldProvideLowestAvailableGroupIdWhenGroupingNewElements()
{
ILockGroupManager manager = this.CreateGroupLockManager();
var element1 = new TimelineElement();
var element2 = new TimelineElement();
var element3 = new TimelineElement();
var element4 = new TimelineElement();
var element5 = new TimelineElement();
var element6 = new TimelineElement();
var element7 = new TimelineElement();
var element8 = new TimelineElement();
var group1 = new List <TimelineElement> {
element1, element2
};
var group2 = new List <TimelineElement> {
element3, element4
};
var group3 = new List <TimelineElement> {
element5, element6
};
var group4 = new List <TimelineElement> {
element7, element8
};
manager.LockElements(group1);
manager.LockElements(group2);
manager.LockElements(group3);
manager.UnlockElementLockGroup(element1);
manager.LockElements(group4);
Assert.AreEqual(0, manager.LockGroups.Last().Id);
}
public void ShouldAddElementToLockGroupWhenAdded()
{
ILockGroupManager manager = this.CreateGroupLockManager();
var element1 = new TimelineElement();
var element2 = new TimelineElement();
var element3 = new TimelineElement();
var elements = new List <TimelineElement> {
element1, element2, element3
};
Assert.AreEqual(0, manager.LockGroups.Count);
manager.LockElements(elements);
Assert.AreEqual(1, manager.LockGroups.Count);
Assert.AreEqual(3, manager.LockGroups[0].Count);
Assert.IsTrue(manager.LockGroups[0].Contains(element1));
Assert.IsTrue(manager.LockGroups[0].Contains(element2));
Assert.IsTrue(manager.LockGroups[0].Contains(element3));
}
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());
}