public void AddGroup_SubGroupDoesNotHaveParent_SetsParentProperty()
{
var parent = new TestGroup_InheritsGroupBase();
var subGroup = new SubGroup("Child");
parent.AddGroup(subGroup);
Assert.Equal(parent, subGroup.Parent);
}
public void AddGroup_SubGroupDoesNotHaveParent_AddsGroupToChildren()
{
var parent = new TestGroup_InheritsGroupBase();
var subGroup = new SubGroup("Child");
parent.AddGroup(subGroup);
Assert.Contains(subGroup, parent.SubGroups);
}
public void RemoveGroup_Group_RemovesParentFromChild()
{
var rootGroup = new TestGroup_InheritsGroupBase("/");
var childGroup = new SubGroup("Child");
rootGroup.AddGroup(childGroup);
rootGroup.RemoveGroup(childGroup);
Assert.Null(childGroup.Parent);
}
public void RemoveGroup_Group_RemovesChildFromGroups()
{
var rootGroup = new TestGroup_InheritsGroupBase("/");
var subGroup = new SubGroup("Child");
rootGroup.AddGroup(subGroup);
rootGroup.RemoveGroup(subGroup);
Assert.DoesNotContain(subGroup, rootGroup.SubGroups);
}
public void RemoveGroup_ParentDoesNotContainChild_DoesNothing()
{
var rootGroup = new TestGroup_InheritsGroupBase("/");
var subGroup = new SubGroup("Child");
var otherSubGroup = new SubGroup("Other");
rootGroup.AddGroup(subGroup);
rootGroup.RemoveGroup(otherSubGroup);
Assert.Contains(subGroup, rootGroup.SubGroups);
Assert.DoesNotContain(otherSubGroup, rootGroup.SubGroups);
}
public void AddGroup_SubGroupHasParent_OriginalParentRemovesChild()
{
var originalParent = new TestGroup_InheritsGroupBase("OriginalParent");
var subGroup = new SubGroup("Child");
originalParent.AddGroup(subGroup);
var newParent = new TestGroup_InheritsGroupBase("NewParent");
newParent.AddGroup(subGroup);
Assert.DoesNotContain(subGroup, originalParent.SubGroups);
Assert.Same(newParent, subGroup.Parent);
}