public void should_match_first_unit_and_send_the_rest_to_children()
{
const string kind = "kind";
var expected = new UnitId("expected", "expected");
// --arrange
var target = new IfFirstUnit(new UnitPattern(kind));
var child1 = A.Fake <IBuildChainPattern>();
var child2 = A.Fake <IBuildChainPattern>();
target.AddNode(child1);
target.AddNode(child2);
// --act
var chain = new[] { new UnitId(kind, null), expected }.ToArrayTail();
target.GatherBuildActions(chain, out var actionBag, 0);
// --assert
A.CallTo(() => child1.GatherBuildActions(An <BuildChain> .That.IsEqualTo(expected.ToArrayTail(), Comparer.OfArrayTail <UnitId>()), out actionBag, An <int> ._))
.MustHaveHappenedOnceAndOnly();
A.CallTo(() => child2.GatherBuildActions(An <BuildChain> .That.IsEqualTo(expected.ToArrayTail(), Comparer.OfArrayTail <UnitId>()), out actionBag, An <int> ._))
.MustHaveHappenedOnceAndOnly();
}
public void should_not_call_children_if_not_match_first_unit()
{
const string kind = "kind";
var expected = new UnitId("expected", "expected");
// --arrange
var target = new IfFirstUnit(new UnitPattern(kind));
var child1 = A.Fake <IBuildChainPattern>();
var child2 = A.Fake <IBuildChainPattern>();
target.AddNode(child1);
target.AddNode(child2);
// --act
var chain = new[] { new UnitId("bad", null), new UnitId(kind, null), expected }.ToArrayTail();
target.GatherBuildActions(chain, out var actionBag, 0);
// --assert
A.CallTo(() => child1.GatherBuildActions(default, out actionBag, default)).WithAnyArguments().MustNotHaveHappened();
