public void Compare_SimpleCases()
{
_testGraphBuilder.SetUp("A", "B");
var comparer = new SiblingsComparer(TestGraph);
comparer.Compare(GetVertex("A"), GetVertex("B")).Should().BeLessThan(0);
comparer.Compare(GetVertex("B"), GetVertex("A")).Should().BeGreaterThan(0);
comparer.Compare(GetVertex("A"), GetVertex("A")).Should().Be(0);
}
public void GetPrimaryParents_ChoosesFirstInNameOrder()
{
_testGraphBuilder.SetUp(
"P2<-C",
"P1<-C"
);
TestGraph.GetPrimaryParent(GetVertex("C")).Should().BeEquivalentTo(GetVertex("P1"));
}
public void GetTargetLocation_FirstVertex()
{
_graphBuilder.SetUp("A");
_calculator.GetTargetLocation(GetVertex("A")).Should().Be(new RelativeLocation(0, 0));
}