// ------------------------------------------------------------------------
// Section 6.2: Working with tuples
static void MainTuples()
{
// Section 6.2.1: Methods for working with tuples in C#
var oldPrague = Tuple.Create("Prague", 1188000);
// Direct call to the static method
var newPrague1 = TupleExtensions.MapSecond(oldPrague, n => n + 13195);
// Calling using extension method
var newPrague2 = oldPrague.MapSecond(n => n + 13195);
}
public void AsEnumerableWithNullThis()
{
// ReSharper disable InvokeAsExtensionMethod
AssertArgumentNullExceptionForNullThis(() => TupleExtensions.AsEnumerable((Tuple <object>)null));
AssertArgumentNullExceptionForNullThis(() => TupleExtensions.AsEnumerable((Tuple <object, object>)null));
AssertArgumentNullExceptionForNullThis(() => TupleExtensions.AsEnumerable((Tuple <object, object, object>)null));
AssertArgumentNullExceptionForNullThis(() => TupleExtensions.AsEnumerable((Tuple <object, object, object, object>)null));
AssertArgumentNullExceptionForNullThis(() => TupleExtensions.AsEnumerable((Tuple <object, object, object, object, object>)null));
AssertArgumentNullExceptionForNullThis(() => TupleExtensions.AsEnumerable((Tuple <object, object, object, object, object, object>)null));
AssertArgumentNullExceptionForNullThis(() => TupleExtensions.AsEnumerable((Tuple <object, object, object, object, object, object, object>)null));
// ReSharper restore InvokeAsExtensionMethod
}
public async Task <List <TestNodeAssembly> > SelectTests(List <string> testAssemblies = null)
{
var finder = new CoveringTestsFinder();
List <CciModuleSource> modules = (await _assembliesTask)
.Where(a => testAssemblies == null || testAssemblies.Select(Path.GetFileNameWithoutExtension)
.Contains(a.Module.Name)).ToList();
var coveringTask = finder.FindCoveringTests(modules, _matcher);
var result = await TupleExtensions.WhenAll(Tuple.Create(coveringTask, _testsTask));
var coveringTests = result.Item1;
var testsRootNode = result.Item2;
SelectOnlyCoveredTests(testsRootNode, coveringTests);
TreeUtils.ExpandLoneNodes(testsRootNode);
return(testsRootNode.TestNodeAssemblies.ToList());
}
