public void PossibleFixtures_uses_the_constraint_model_of_each_fixture_graph()
{
var library = new FixtureLibrary();
library.FixtureFor("fixture1").Policies.IsPrivate = true;
library.FixtureFor("fixture2").Policies.IsPrivate = false;
library.FixtureFor("fixture3").Policies.IsPrivate = true;
library.FixtureFor("fixture4").Policies.IsPrivate = false;
library.PossibleFixturesFor(new Test("something")).ShouldHaveTheSameElementsAs(
library.FixtureFor("fixture2"), library.FixtureFor("fixture4"));
}