public void GetAllChildrenRecursive_EmptyGroup_ReturnEmpty()
{
// Setup
var group = new CalculationGroup();
// Call
IEnumerable <ICalculationBase> children = group.GetAllChildrenRecursive();
// Assert
CollectionAssert.IsEmpty(children);
}
public void GetAllChildrenRecursive_GroupWithNestedGroupsWithCalculations_ReturnAllNestedGroupsAndCalculations()
{
// Setup
var mocks = new MockRepository();
var calculation1 = mocks.Stub <ICalculation>();
var calculation2 = mocks.Stub <ICalculation>();
var calculation3 = mocks.Stub <ICalculation>();
var calculation4 = mocks.Stub <ICalculation>();
mocks.ReplayAll();
var nestedChildGroup = new CalculationGroup
{
Children =
{
calculation3
}
};
var childGroup1 = new CalculationGroup
{
Children =
{
calculation2
}
};
var childGroup2 = new CalculationGroup
{
Children =
{
nestedChildGroup,
calculation4
}
};
var rootGroup = new CalculationGroup
{
Children =
{
calculation1,
childGroup1,
childGroup2
}
};
var expectedChildren = new ICalculationBase[]
{
calculation1,
calculation2,
calculation3,
calculation4,
childGroup1,
childGroup2,
nestedChildGroup
};
// Call
IEnumerable <ICalculationBase> children = rootGroup.GetAllChildrenRecursive();
// Assert
CollectionAssert.AreEquivalent(expectedChildren, children);
mocks.VerifyAll();
}