public void BreadthFirstSearch_ReturnsFalse_WhenGraphDoesNotContainSearchItem(string searchItem)
{
Graph testGraph = CreateWeightFreeTestGraph();
var result = GraphFunctions.BreadthFirstSearch <string>(testGraph, searchItem);
Assert.IsFalse(result);
}
public void BreadthFirstSearch_ThrowsArgumentNullException_WhenSearchItemIsNull()
{
Graph testGraph = new Graph(new List <Edge>(), new List <Node>());
Assert.That(() => GraphFunctions.BreadthFirstSearch <string>(testGraph, null), Throws.ArgumentNullException);
}
public void BreadthFirstSearch_ThrowsArgumentNullException_WhenGraphIsNull()
{
Graph testGraph = null;
Assert.That(() => GraphFunctions.BreadthFirstSearch <string>(testGraph, ""), Throws.ArgumentNullException);
}