public void AddTransitionFactories_Throws()
{
var graph = new TransitionFactoryImplicitGraph <CloneableTestVertex, Edge <CloneableTestVertex> >();
// ReSharper disable once AssignNullToNotNullAttribute
Assert.Throws <ArgumentNullException>(() => graph.AddTransitionFactories(null));
}
public void RemoveTransitionFactories()
{
var graph = new TransitionFactoryImplicitGraph <CloneableTestVertex, Edge <CloneableTestVertex> >();
Assert.IsFalse(graph.RemoveTransitionFactory(null));
var vertex1 = new CloneableTestVertex("1");
var vertex2 = new CloneableTestVertex("2");
var vertex3 = new CloneableTestVertex("3");
var factory1 = new TestTransitionFactory <CloneableTestVertex>(vertex1, Enumerable.Empty <Edge <CloneableTestVertex> >());
var factory2 = new TestTransitionFactory <CloneableTestVertex>(vertex2, Enumerable.Empty <Edge <CloneableTestVertex> >());
var factory3 = new TestTransitionFactory <CloneableTestVertex>(vertex3, Enumerable.Empty <Edge <CloneableTestVertex> >());
graph.AddTransitionFactories(new[] { factory1, factory2 });
Assert.IsFalse(graph.ContainsTransitionFactory(null));
Assert.IsTrue(graph.ContainsTransitionFactory(factory1));
Assert.IsTrue(graph.ContainsTransitionFactory(factory2));
Assert.IsFalse(graph.RemoveTransitionFactory(factory3));
Assert.IsTrue(graph.RemoveTransitionFactory(factory1));
Assert.IsFalse(graph.RemoveTransitionFactory(factory1));
Assert.IsTrue(graph.RemoveTransitionFactory(factory2));
var factory4 = new TestTransitionFactory <CloneableTestVertex>(
vertex1,
new[]
{
new Edge <CloneableTestVertex>(vertex1, vertex2),
new Edge <CloneableTestVertex>(vertex1, vertex3)
});
graph.AddTransitionFactory(factory4);
Assert.IsTrue(graph.ContainsTransitionFactory(factory4));
// ReSharper disable once ReturnValueOfPureMethodIsNotUsed
graph.OutEdges(vertex1); // Force exploration from vertex1
Assert.IsTrue(graph.RemoveTransitionFactory(factory4));
}
public void AddTransitionFactories()
{
var graph = new TransitionFactoryImplicitGraph <CloneableTestVertex, Edge <CloneableTestVertex> >();
var vertex1 = new CloneableTestVertex("1");
var vertex2 = new CloneableTestVertex("2");
var factory1 = new TestTransitionFactory <CloneableTestVertex>(vertex1, Enumerable.Empty <Edge <CloneableTestVertex> >());
var factory2 = new TestTransitionFactory <CloneableTestVertex>(vertex2, Enumerable.Empty <Edge <CloneableTestVertex> >());
graph.AddTransitionFactories(new[] { factory1, factory2 });
Assert.IsTrue(graph.ContainsTransitionFactory(factory1));
Assert.IsTrue(graph.ContainsTransitionFactory(factory2));
var vertex3 = new CloneableTestVertex("3");
var factory3 = new TestTransitionFactory <CloneableTestVertex>(vertex3, Enumerable.Empty <Edge <CloneableTestVertex> >());
graph.AddTransitionFactory(factory3);
Assert.IsTrue(graph.ContainsTransitionFactory(factory1));
Assert.IsTrue(graph.ContainsTransitionFactory(factory2));
Assert.IsTrue(graph.ContainsTransitionFactory(factory3));
}