public void UpdatePointOutputChain_HasParent_OutputCalculatedViaStrategy()
{
var value = "test2";
var eid = 1;
var point = A.Fake <IPoint>();
A.CallTo(() => point.Eid).Returns(eid);
var parentValue = "test4";
var eid2 = 2;
var parentPoint = A.Fake <IPoint>();
var parentEquationValue = "1+1";
var parentEquation = new PointEquation(5, parentEquationValue);
var correctOutput = "output";
var parentRelations = new List <Tuple <IPoint, PointEquation> >
{
new Tuple <IPoint, PointEquation>(parentPoint, parentEquation)
};
A.CallTo(() => _underlyingDirectedGraph.GetParentRelationOf(point))
.Returns(parentRelations);
A.CallTo(() => _equationCalculateStrategy.CalculateEquation(point, parentRelations)).Returns(correctOutput);
_pointUpdateStrategy.UpdatePointOutputChain(point);
A.CallToSet(() => point.Output).To(correctOutput).MustHaveHappened();
}
public void DeleteEquation_AllowsReadding()
{
var eid = 1;
var equation = new PointEquation(eid, "");
_pointGraph.AddEquation(equation);
_pointGraph.DeleteEquation(equation);
_pointGraph.AddEquation(equation);
}
public void GetEquation_ValidEid_ReturnsCorrectEquation()
{
var eid = 1;
var equation = new PointEquation(eid, null);
_pointGraph.AddEquation(equation);
_pointGraph.GetEquation(eid).Should().Be(equation);
}
public void AddEquation_AddTwice_ThrowsException()
{
var eid = 1;
var equation = new PointEquation(eid, "");
_pointGraph.AddEquation(equation);
Assert.Throws(typeof(ArgumentException), () => _pointGraph.AddEquation(equation));
}
public void GetPoint_EidEquation_ReturnsNull()
{
var eid = 1;
var equation = new PointEquation(eid, null);
_pointGraph.AddEquation(equation);
_pointGraph.GetPoint(eid).Should().BeNull();
}
public void AddEquationRelationship(IPoint from, IPoint to, PointEquation equation)
{
if (!(_uniqueEidConstrainer[from.Eid] is IPoint) || !(_uniqueEidConstrainer[to.Eid] is IPoint) || !(_uniqueEidConstrainer[equation.Eid] is PointEquation))
{
throw new KeyNotFoundException();
}
_graph.AddDirectedEdge(from, to, equation);
to.Update();
}
public void GetEquationByValue_ValidString_ReturnsCorrectEquation()
{
var eid = 1;
var equ = "1+1";
var equation = new PointEquation(eid, equ);
_pointGraph.AddEquation(equation);
_pointGraph.GetEquationByValue(equ).Should().Be(equation);
}
public void AddPoint_InsertEquationEid_ThrowsException()
{
var eid = 1;
var point = A.Fake <IPoint>();
A.CallTo(() => point.Eid).Returns(eid);
var equation = new PointEquation(eid, "");
_pointGraph.AddEquation(equation);
Assert.Throws(typeof(ArgumentException), () => _pointGraph.AddPoint(point));
}
public void AddEquationRelationship_ToDoesntExist_ThrowsException()
{
int fromEid = 0;
int toEid = 1;
int equationEid = 2;
var fromPoint = A.Fake <IPoint>();
A.CallTo(() => fromPoint.Eid).Returns(fromEid);
var toPoint = A.Fake <IPoint>();
A.CallTo(() => fromPoint.Eid).Returns(toEid);
var equation = new PointEquation(equationEid, null);
_pointGraph.AddPoint(fromPoint);
_pointGraph.AddEquation(equation);
Assert.Throws(typeof(KeyNotFoundException), () => _pointGraph.AddEquationRelationship(fromPoint, toPoint, equation));
}
public void AddEquationRelationship_InsertsIntoUnderlyingGraph()
{
int fromEid = 0;
int toEid = 1;
int equationEid = 2;
var fromPoint = A.Fake <IPoint>();
A.CallTo(() => fromPoint.Eid).Returns(fromEid);
var toPoint = A.Fake <IPoint>();
A.CallTo(() => fromPoint.Eid).Returns(toEid);
var equation = new PointEquation(equationEid, null);
_pointGraph.AddPoint(fromPoint);
_pointGraph.AddPoint(toPoint);
_pointGraph.AddEquation(equation);
_pointGraph.AddEquationRelationship(fromPoint, toPoint, equation);
A.CallTo(() => _underlyingDirectedGraph.AddDirectedEdge(fromPoint, toPoint, equation)).MustHaveHappened();
}
public void AddEquationRelationship_RaisesToPointUpdated()
{
int fromEid = 0;
int toEid = 1;
int equationEid = 2;
var fromPoint = A.Fake <IPoint>();
A.CallTo(() => fromPoint.Eid).Returns(fromEid);
var toPoint = A.Fake <IPoint>();
A.CallTo(() => fromPoint.Eid).Returns(toEid);
var equation = new PointEquation(equationEid, null);
_pointGraph.AddPoint(fromPoint);
_pointGraph.AddPoint(toPoint);
_pointGraph.AddEquation(equation);
toPoint.MonitorEvents();
_pointGraph.AddEquationRelationship(fromPoint, toPoint, equation);
A.CallTo(() => toPoint.Update()).MustHaveHappened();
}
public void DeleteEquationRelationship(IPoint from, IPoint to, PointEquation equation)
{
_graph.RemoveDirectedEdge(from, to, equation);
}
public void DeleteEquation(PointEquation equation)
{
_uniqueEidConstrainer.Remove(equation.Eid);
}
public void AddEquation(PointEquation equation)
{
_uniqueEidConstrainer.Add(equation.Eid, equation);
}
