public void PlotExpedition_With_Conditions_Passing_Plots_Expedition_And_Communicates()
{
TestEvent testEvent = Build.An.Event.WithEvent(_sut.SupportedCommand);
_navigator.GetAllExpeditionSystems().Should().BeEmpty();
_sut.Handle(testEvent);
_navigator.GetAllExpeditionSystems().ShouldBeEquivalentTo(_starSystems);
_communicator.MessagesCommunicated.Single().Should().Contain("Plotted");
}
public void ExtendExpedition_With_Invalid_Data_Handles_Gracefully()
{
_userDataService.StarSystems = null;
TestEvent testEvent = Build.An.Event.WithEvent(_sut.SupportedCommand);
_navigator.GetAllExpeditionSystems().Should().BeEmpty();
_sut.Handle(testEvent);
_navigator.GetAllExpeditionSystems().Should().BeEmpty();
_navigator.ExpeditionStarted.Should().BeFalse();
_communicator.MessagesCommunicated.Single().Should().Contain("UnableToPlot");
}