public void GetNodesWithBetweenReturnsNodesOnTheLevelsInTheRange(int levelFrom, int levelTo, int[] expectedNodes)
{
var graph = GraphTestHelper.CreateExampleGraph(TargetGraph);
GraphTestHelper.AssertCollectionsConsistsOfNodes(expectedNodes,
graph.GetNodesBetween(levelFrom, levelTo));
GraphTestHelper.AssertNodesAreOrderedByLevel(graph.GetNodesBetween(levelFrom, levelTo));
}
public void GetNodesReturnsNodesOnTheLevel(int level, int[] expectedNodes)
{
var graph = GraphTestHelper.CreateExampleGraph(TargetGraph);
GraphTestHelper.AssertCollectionsConsistsOfNodes(expectedNodes,
graph.GetNodes(level));
GraphTestHelper.AssertNodesAreOrderedByLevel(graph.GetNodes(level));
}
public void GetNeighboursReturnsNeighboursOfTheNodeInTheRangeOfLevels(int node, int[] expectedNeighbours)
{
var graph = GraphTestHelper.CreateExampleGraph(TargetGraph);
GraphTestHelper.AssertCollectionsConsistsOfNodes(expectedNeighbours,
graph.Find(node).GetNeighbours(-1, 2));
GraphTestHelper.AssertNodesAreOrderedByLevel(graph.Find(node).GetNeighbours(-1, 2));
}
public void DescendantsReturnsDescendantsOfTheNode(int node, int[] expectedDescendants)
{
var graph = GraphTestHelper.CreateExampleGraph(TargetGraph);
GraphTestHelper.AssertCollectionsConsistsOfNodes(expectedDescendants,
graph.Find(node).Descendants);
GraphTestHelper.AssertNodesAreOrderedByLevel(graph.Find(node).Descendants);
}
public void TerminatingPrecedentsReturnsPrecedentsOfTheNodeOnTheZeroLevel(int node, int[] expectedTerminatingPrecedents)
{
var graph = GraphTestHelper.CreateExampleGraph(TargetGraph);
GraphTestHelper.AssertCollectionsConsistsOfNodes(expectedTerminatingPrecedents,
graph.Find(node).TerminatingPrecedents);
GraphTestHelper.AssertNodesAreOrderedByLevel(graph.Find(node).TerminatingPrecedents);
}