public void FindComponentsSingleRootDirect()
{
TestNode tree = CreateSimpleTestTree();
IEnumerable <TestComponent> findComponentsResult2 = tree.FindComponents <TestNode, TestComponent>(comp => comp.Num % 2 == 0);
Assert.Equal(3, findComponentsResult2.Count());
IEnumerable <TestComponent> findComponentsResult3 = tree.FindComponents <TestNode, TestComponent>(comp => comp.Num % 3 == 0);
Assert.Equal(2, findComponentsResult3.Count());
}
public void FindComponentsByTypeSingleRootExtension()
{
TestNode tree = CreateSimpleTestTree();
IEnumerable <SpecialTestComponent> findComponentsResult2 = tree.FindComponents <SpecialTestComponent>(comp => comp.SpecialId.Contains("special"));
Assert.Equal(2, findComponentsResult2.Count());
IEnumerable <SomeOtherTestComponent> findComponentsResult3 = tree.FindComponents <SomeOtherTestComponent>(comp => comp.SomeOtherValue == 42);
Assert.Single(findComponentsResult3);
}
// Find Components by type (and predicate)
public static IEnumerable <TComponentToFind> FindComponents <TComponentToFind>(this TestNode root, Predicate <TComponentToFind> match)
where TComponentToFind : TestComponent
=> root.FindComponents <TComponentToFind, TestNode, TestComponent>(match);
// Find Components by predicate only public static IEnumerable <TestComponent> FindComponents(this TestNode root, Predicate <TestComponent> match) => root.FindComponents <TestNode, TestComponent>(match);
