private static void TestStateTransition(ExecutionState fromState, ExecutionState toState, bool expectEntitiesToUpdate)
{
PopulationViewer viewer = new PopulationViewer
{
ExecutionState = fromState
};
TestPopulation population = new TestPopulation();
population.Entities.Add(Mock.Of <GeneticEntity>());
population.Entities.Add(Mock.Of <GeneticEntity>());
viewer.Population = population;
viewer.ExecutionState = toState;
if (expectEntitiesToUpdate)
{
Assert.Equal(population.Entities, viewer.SelectedPopulationEntities.ToList());
}
else
{
Assert.Null(viewer.SelectedPopulationEntities);
}
}
public void PopulationViewer_Ctor()
{
PopulationViewer viewer = new PopulationViewer();
Assert.Equal(ExecutionState.Idle, viewer.ExecutionState);
Assert.Null(viewer.Population);
Assert.Null(viewer.SelectedPopulationEntities);
}
public void PopulationViewer_OnSelectedPopulationChanged_InitialPopulation()
{
PopulationViewer viewer = new PopulationViewer
{
ExecutionState = ExecutionState.Idle
};
TestPopulation population = new TestPopulation();
population.Entities.Add(Mock.Of <GeneticEntity>());
population.Entities.Add(Mock.Of <GeneticEntity>());
viewer.Population = population;
Assert.Null(viewer.SelectedPopulationEntities);
}
