public void Print(PrimeTable table)
{
if (table == null || table.AxisX == null)
return;
PrintHeader(table);
for (var i = 0; i < table.AxisX.Length; i++)
{
PrintRow(table, i);
}
}
public void Should_Not_Print_Empty_Prime_Table()
{
//given
var expectedOutput = String.Empty;
PrimeTable table = new PrimeTable(null);
//when
_tablePrinter.Print(table);
//then
var consoleOutput = _consoleOutWriter.ToString();
Assert.AreEqual(expectedOutput, consoleOutput);
}
public void Should_Create_Prime_Table_Rank_3()
{
//given
const int rank = 3;
var tableAxis = new[] { 2, 3, 5 };
var expectedTable = new PrimeTable(tableAxis);
//when
var table = _primeTableFactory.Create(rank);
//then
Assert.AreEqual(expectedTable.AxisX, table.AxisX);
Assert.AreEqual(expectedTable.AxisY, table.AxisY);
}
public void Should_Print_Prime_Table_Rank_3()
{
//given
var expectedOutput = GetExpectedOutputForRank3Table();
var tableAxis = new[] { 2, 3, 5 };
var table = new PrimeTable(tableAxis);
//when
_tablePrinter.Print(table);
//then
var consoleOutput = _consoleOutWriter.ToString();
Assert.AreEqual(expectedOutput, consoleOutput);
}
private void PrintHeader(PrimeTable table)
{
var builder = new StringBuilder();
builder.Append(Tab);
for (var i = 0; i < table.AxisX.Length; i++)
{
builder.Append(table.AxisX[i]);
if ((i + 1) < table.AxisX.Length)
builder.Append(Tab);
}
var output = builder.ToString();
Console.WriteLine(output);
}
private void PrintRow(PrimeTable table, int index)
{
var builder = new StringBuilder();
builder.Append(table.AxisY[index]);
builder.Append(Tab);
for (var i = 0; i < table.AxisX.Length; i++)
{
var cellValue = table.GetCellValue(index, i);
builder.Append(cellValue);
if ((i + 1) < table.AxisX.Length)
builder.Append(Tab);
}
var output = builder.ToString();
Console.WriteLine(output);
}