public void Given_a_columnPair_then_First_and_Second_delegates_on_them()
{
// Arrange
var pair = new Pair<Column>(
Column.Create("irrelevant"),
Column.Create("irrelevant")
);
// Act
TableConflict conflict = new TableConflict(pair);
// Assert
Assert.That(conflict.First, Is.EqualTo(pair.First));
Assert.That(conflict.Second, Is.EqualTo(pair.Second));
}
public CompareResult Compare(Table otherTable)
{
// guard clause: Different table names are not comparables
if (!Name.EqualsIgnoreCase(otherTable.Name))
throw new InvalidOperationException("Tables are not comparables. In order to compare two tables they must have the same name.");
CompareResult result = new CompareResult();
foreach (Column eachColumn in _columnList)
{
Column otherColumn = otherTable.FindColumnByName(eachColumn.Name);
if (otherColumn == null)
result.AddMissing(eachColumn);
else
if (!eachColumn.Equals(otherColumn))
{
var conflict = new TableConflict(new Pair<Column>(eachColumn, otherColumn));
result.AddConflict(conflict);
}
}
return result;
}
