public void GetCalcChainShouldReturnNullIfNotRelationsExists()
{
var cell = CalcCell.Create("B1", _chainContext);
var chainId = cell.GetCalcChainId();
Assert.IsNull(chainId);
}
public void AddShouldSetCurrentToTheAddedCell()
{
var newCell = CalcCell.Create("A1", _chainContext);
_chain.Add(newCell);
Assert.AreEqual(newCell, _chain.Current);
}
public void CountShouldIncreaseWhenACellIsAdded()
{
var newCell = CalcCell.Create("A1", _chainContext);
_chain.Add(newCell);
Assert.AreEqual(1L, _chain.Count);
}
public void AddRelationToShouldAddLastToRelationsTo()
{
var other = CalcCell.Create("A1", _chainContext);
var cell = CalcCell.Create("B1", _chainContext);
cell.AddRelationTo(other, CalcChain.Create(_chainContext.IdProvider));
Assert.AreEqual(other.Id, cell.RelationsTo.Last().CalcCellId);
}
public void AddRelationFromShouldNotAddDuplicates()
{
var other = CalcCell.Create("A1", _chainContext);
var cell = CalcCell.Create("B1", _chainContext);
cell.AddRelationFrom(other, CalcChain.Create(_chainContext.IdProvider));
cell.AddRelationFrom(other, CalcChain.Create(_chainContext.IdProvider));
Assert.AreEqual(1, cell.RelationsFrom.Count());
}
public void GetCalcChainShouldReturnAChainFromExistingRelation()
{
var chain = CalcChain.Create(_chainContext.IdProvider);
var cell1 = CalcCell.Create("A1", _chainContext);
var cell2 = CalcCell.Create("A2", _chainContext);
cell1.AddRelationTo(cell2, chain);
cell2.AddRelationFrom(cell1, chain);
chain.Add(cell1);
var resultChainId = cell2.GetCalcChainId();
Assert.AreEqual(chain.Id, resultChainId);
}
public void GetCalcChainShouldReturnAChainFromLargestChainRelation()
{
var cellToTest = CalcCell.Create("A3", _chainContext);
var chain1 = CalcChain.Create(_chainContext.IdProvider);
var cell1 = CalcCell.Create("A5", _chainContext);
cellToTest.AddRelationFrom(cell1, chain1);
cell1.AddRelationTo(cellToTest, chain1);
chain1.Add(cellToTest);
var chain2 = CalcChain.Create(_chainContext.IdProvider);
var cell2 = CalcCell.Create("A1", _chainContext);
var cell3 = CalcCell.Create("A2", _chainContext);
cell2.AddRelationTo(cell3, chain2);
cell3.AddRelationFrom(cell2, chain2);
chain2.Add(cell2);
chain2.Add(cell3);
cell3.AddRelationTo(cellToTest, chain2);
cellToTest.AddRelationFrom(cell3, chain2);
chain2.Add(cellToTest);
var chain3 = CalcChain.Create(_chainContext.IdProvider);
var cell5 = CalcCell.Create("B1", _chainContext);
cellToTest.AddRelationFrom(cell3, chain3);
cell5.AddRelationTo(cellToTest, chain3);
chain3.Add(cellToTest);
chain3.Add(cell5);
_chainContext.AddCalcChain(chain1);
_chainContext.AddCalcChain(chain2);
_chainContext.AddCalcChain(chain3);
var resultChainId = cellToTest.GetCalcChainId();
Assert.AreEqual(chain2.Id, resultChainId);
}
public void FactoryMethodShouldSetAddress()
{
var cell = CalcCell.Create("A1", _chainContext);
Assert.AreEqual("A1", cell.Address);
}